github.com/kim0/docker@v0.6.2-0.20161130212042-4addda3f07e7/CHANGELOG.md (about) 1 # Changelog 2 3 Items starting with `DEPRECATE` are important deprecation notices. For more 4 information on the list of deprecated flags and APIs please have a look at 5 https://docs.docker.com/engine/deprecated/ where target removal dates can also 6 be found. 7 8 ## 1.12.3 (2016-10-26) 9 10 **IMPORTANT**: Docker 1.12 ships with an updated systemd unit file for rpm 11 based installs (which includes RHEL, Fedora, CentOS, and Oracle Linux 7). When 12 upgrading from an older version of docker, the upgrade process may not 13 automatically install the updated version of the unit file, or fail to start 14 the docker service if; 15 16 - the systemd unit file (`/usr/lib/systemd/system/docker.service`) contains local changes, or 17 - a systemd drop-in file is present, and contains `-H fd://` in the `ExecStart` directive 18 19 Starting the docker service will produce an error: 20 21 Failed to start docker.service: Unit docker.socket failed to load: No such file or directory. 22 23 or 24 25 no sockets found via socket activation: make sure the service was started by systemd. 26 27 To resolve this: 28 29 - Backup the current version of the unit file, and replace the file with the 30 [version that ships with docker 1.12](https://raw.githubusercontent.com/docker/docker/v1.12.0/contrib/init/systemd/docker.service.rpm) 31 - Remove the `Requires=docker.socket` directive from the `/usr/lib/systemd/system/docker.service` file if present 32 - Remove `-H fd://` from the `ExecStart` directive (both in the main unit file, and in any drop-in files present). 33 34 After making those changes, run `sudo systemctl daemon-reload`, and `sudo 35 systemctl restart docker` to reload changes and (re)start the docker daemon. 36 37 38 ### Runtime 39 40 - Fix ambient capability usage in containers (CVE-2016-8867) [#27610](https://github.com/docker/docker/pull/27610) 41 - Prevent a deadlock in libcontainerd for Windows [#27136](https://github.com/docker/docker/pull/27136) 42 - Fix error reporting in CopyFileWithTar [#27075](https://github.com/docker/docker/pull/27075) 43 * Reset health status to starting when a container is restarted [#27387](https://github.com/docker/docker/pull/27387) 44 * Properly handle shared mount propagation in storage directory [#27609](https://github.com/docker/docker/pull/27609) 45 - Fix docker exec [#27610](https://github.com/docker/docker/pull/27610) 46 - Fix backward compatibility with containerd’s events log [#27693](https://github.com/docker/docker/pull/27693) 47 48 ### Swarm Mode 49 50 - Fix conversion of restart-policy [#27062](https://github.com/docker/docker/pull/27062) 51 * Update Swarmkit [#27554](https://github.com/docker/docker/pull/27554) 52 * Avoid restarting a task that has already been restarted [docker/swarmkit#1305](https://github.com/docker/swarmkit/pull/1305) 53 * Allow duplicate published ports when they use different protocols [docker/swarmkit#1632](https://github.com/docker/swarmkit/pull/1632) 54 * Allow multiple randomly assigned published ports on service [docker/swarmkit#1657](https://github.com/docker/swarmkit/pull/1657) 55 - Fix panic when allocations happen at init time [docker/swarmkit#1651](https://github.com/docker/swarmkit/pull/1651) 56 57 ### Networking 58 59 * Update libnetwork [#27559](https://github.com/docker/docker/pull/27559) 60 - Fix race in serializing sandbox to string [docker/libnetwork#1495](https://github.com/docker/libnetwork/pull/1495) 61 - Fix race during deletion [docker/libnetwork#1503](https://github.com/docker/libnetwork/pull/1503) 62 * Reset endpoint port info on connectivity revoke in bridge driver [docker/libnetwork#1504](https://github.com/docker/libnetwork/pull/1504) 63 - Fix a deadlock in networking code [docker/libnetwork#1507](https://github.com/docker/libnetwork/pull/1507) 64 - Fix a race in load balancer state [docker/libnetwork#1512](https://github.com/docker/libnetwork/pull/1512) 65 66 ### Logging 67 68 * Update fluent-logger-golang to v1.2.1 [#27474](https://github.com/docker/docker/pull/27474) 69 70 ### Contrib 71 72 * Update buildtags for armhf ubuntu-trusty [#27327](https://github.com/docker/docker/pull/27327) 73 * Add AppArmor to runc buildtags for armhf [#27421](https://github.com/docker/docker/pull/27421) 74 75 ## 1.12.2 (2016-10-11) 76 77 **IMPORTANT**: Docker 1.12 ships with an updated systemd unit file for rpm 78 based installs (which includes RHEL, Fedora, CentOS, and Oracle Linux 7). When 79 upgrading from an older version of docker, the upgrade process may not 80 automatically install the updated version of the unit file, or fail to start 81 the docker service if; 82 83 - the systemd unit file (`/usr/lib/systemd/system/docker.service`) contains local changes, or 84 - a systemd drop-in file is present, and contains `-H fd://` in the `ExecStart` directive 85 86 Starting the docker service will produce an error: 87 88 Failed to start docker.service: Unit docker.socket failed to load: No such file or directory. 89 90 or 91 92 no sockets found via socket activation: make sure the service was started by systemd. 93 94 To resolve this: 95 96 - Backup the current version of the unit file, and replace the file with the 97 [version that ships with docker 1.12](https://raw.githubusercontent.com/docker/docker/v1.12.0/contrib/init/systemd/docker.service.rpm) 98 - Remove the `Requires=docker.socket` directive from the `/usr/lib/systemd/system/docker.service` file if present 99 - Remove `-H fd://` from the `ExecStart` directive (both in the main unit file, and in any drop-in files present). 100 101 After making those changes, run `sudo systemctl daemon-reload`, and `sudo 102 systemctl restart docker` to reload changes and (re)start the docker daemon. 103 104 105 ### Runtime 106 107 - Fix a panic due to a race condition filtering `docker ps` [#26049](https://github.com/docker/docker/pull/26049) 108 * Implement retry logic to prevent "Unable to remove filesystem" errors when using the aufs storage driver [#26536](https://github.com/docker/docker/pull/26536) 109 * Prevent devicemapper from removing device symlinks if `dm.use_deferred_removal` is enabled [#24740](https://github.com/docker/docker/pull/24740) 110 - Fix an issue where the CLI did not return correct exit codes if a command was run with invalid options [#26777](https://github.com/docker/docker/pull/26777) 111 - Fix a panic due to a bug in stdout / stderr processing in health checks [#26507](https://github.com/docker/docker/pull/26507) 112 - Fix exec's children handling [#26874](https://github.com/docker/docker/pull/26874) 113 - Fix exec form of HEALTHCHECK CMD [#26208](https://github.com/docker/docker/pull/26208) 114 115 ### Networking 116 117 - Fix a daemon start panic on armv5 [#24315](https://github.com/docker/docker/issues/24315) 118 * Vendor libnetwork [#26879](https://github.com/docker/docker/pull/26879) [#26953](https://github.com/docker/docker/pull/26953) 119 * Avoid returning early on agent join failures [docker/libnetwork#1473](https://github.com/docker/libnetwork/pull/1473) 120 - Fix service published port cleanup issues [docker/libetwork#1432](https://github.com/docker/libnetwork/pull/1432) [docker/libnetwork#1433](https://github.com/docker/libnetwork/pull/1433) 121 * Recover properly from transient gossip failures [docker/libnetwork#1446](https://github.com/docker/libnetwork/pull/1446) 122 * Disambiguate node names known to gossip cluster to avoid node name collision [docker/libnetwork#1451](https://github.com/docker/libnetwork/pull/1451) 123 * Honor user provided listen address for gossip [docker/libnetwork#1460](https://github.com/docker/libnetwork/pull/1460) 124 * Allow reachability via published port across services on the same host [docker/libnetwork#1398](https://github.com/docker/libnetwork/pull/1398) 125 * Change the ingress sandbox name from random id to just `ingress_sbox` [docker/libnetwork#1449](https://github.com/docker/libnetwork/pull/1449) 126 - Disable service discovery in ingress network [docker/libnetwork#1489](https://github.com/docker/libnetwork/pull/1489) 127 128 ### Swarm Mode 129 130 * Fix remote detection of a node's address when it joins the cluster [#26211](https://github.com/docker/docker/pull/26211) 131 * Vendor SwarmKit [#26765](https://github.com/docker/docker/pull/26765) 132 * Bounce session after failed status update [docker/swarmkit#1539](https://github.com/docker/swarmkit/pull/1539) 133 - Fix possible raft deadlocks [docker/swarmkit#1537](https://github.com/docker/swarmkit/pull/1537) 134 - Fix panic and endpoint leak when a service is updated with no endpoints [docker/swarmkit#1481](https://github.com/docker/swarmkit/pull/1481) 135 * Produce an error if the same port is published twice on `service create` or `service update` [docker/swarmkit#1495](https://github.com/docker/swarmkit/pull/1495) 136 - Fix an issue where changes to a service were not detected, resulting in the service not being updated [docker/swarmkit#1497](https://github.com/docker/swarmkit/pull/1497) 137 - Do not allow service creation on ingress network [docker/swarmkit#1600](https://github.com/docker/swarmkit/pull/1600) 138 139 ### Contrib 140 141 * Update the debian sysv-init script to use `dockerd` instead of `docker daemon` [#25869](https://github.com/docker/docker/pull/25869) 142 * Improve stability when running the docker client on MacOS Sierra [#26875](https://github.com/docker/docker/pull/26875) 143 - Fix installation on debian stretch [#27184](https://github.com/docker/docker/pull/27184) 144 145 ### Windows 146 147 - Fix an issue where arrow-navigation did not work when running the docker client in ConEmu [#25578](https://github.com/docker/docker/pull/25578) 148 149 ## 1.12.1 (2016-08-18) 150 151 **IMPORTANT**: Docker 1.12 ships with an updated systemd unit file for rpm 152 based installs (which includes RHEL, Fedora, CentOS, and Oracle Linux 7). When 153 upgrading from an older version of docker, the upgrade process may not 154 automatically install the updated version of the unit file, or fail to start 155 the docker service if; 156 157 - the systemd unit file (`/usr/lib/systemd/system/docker.service`) contains local changes, or 158 - a systemd drop-in file is present, and contains `-H fd://` in the `ExecStart` directive 159 160 Starting the docker service will produce an error: 161 162 Failed to start docker.service: Unit docker.socket failed to load: No such file or directory. 163 164 or 165 166 no sockets found via socket activation: make sure the service was started by systemd. 167 168 To resolve this: 169 170 - Backup the current version of the unit file, and replace the file with the 171 [version that ships with docker 1.12](https://raw.githubusercontent.com/docker/docker/v1.12.0/contrib/init/systemd/docker.service.rpm) 172 - Remove the `Requires=docker.socket` directive from the `/usr/lib/systemd/system/docker.service` file if present 173 - Remove `-H fd://` from the `ExecStart` directive (both in the main unit file, and in any drop-in files present). 174 175 After making those changes, run `sudo systemctl daemon-reload`, and `sudo 176 systemctl restart docker` to reload changes and (re)start the docker daemon. 177 178 179 ### Client 180 181 * Add `Joined at` information in `node inspect --pretty` [#25512](https://github.com/docker/docker/pull/25512) 182 - Fix a crash on `service inspect` [#25454](https://github.com/docker/docker/pull/25454) 183 - Fix issue preventing `service update --env-add` to work as intended [#25427](https://github.com/docker/docker/pull/25427) 184 - Fix issue preventing `service update --publish-add` to work as intended [#25428](https://github.com/docker/docker/pull/25428) 185 - Remove `service update --network-add` and `service update --network-rm` flags 186 because this feature is not yet implemented in 1.12, but was inadvertently added 187 to the client in 1.12.0 [#25646](https://github.com/docker/docker/pull/25646) 188 189 ### Contrib 190 191 + Official ARM installation for Debian Jessie, Ubuntu Trusty, and Raspbian Jessie [#24815](https://github.com/docker/docker/pull/24815) [#25591](https://github.com/docker/docker/pull/25637) 192 - Add selinux policy per distro/version, fixing issue preventing successful installation on Fedora 24, and Oracle Linux [#25334](https://github.com/docker/docker/pull/25334) [#25593](https://github.com/docker/docker/pull/25593) 193 194 ### Networking 195 196 - Fix issue that prevented containers to be accessed by hostname with Docker overlay driver in Swarm Mode [#25603](https://github.com/docker/docker/pull/25603) [#25648](https://github.com/docker/docker/pull/25648) 197 - Fix random network issues on service with published port [#25603](https://github.com/docker/docker/pull/25603) 198 - Fix unreliable inter-service communication after scaling down and up [#25603](https://github.com/docker/docker/pull/25603) 199 - Fix issue where removing all tasks on a node and adding them back breaks connectivity with other services [#25603](https://github.com/docker/docker/pull/25603) 200 - Fix issue where a task that fails to start results in a race, causing a `network xxx not found` error that masks the actual error [#25550](https://github.com/docker/docker/pull/25550) 201 - Relax validation of SRV records for external services that use SRV records not formatted according to RFC 2782 [#25739](https://github.com/docker/docker/pull/25739) 202 203 ### Plugins (experimental) 204 205 * Make daemon events listen for plugin lifecycle events [#24760](https://github.com/docker/docker/pull/24760) 206 * Check for plugin state before enabling plugin [#25033](https://github.com/docker/docker/pull/25033) 207 - Remove plugin root from filesystem on `plugin rm` [#25187](https://github.com/docker/docker/pull/25187) 208 - Prevent deadlock when more than one plugin is installed [#25384](https://github.com/docker/docker/pull/25384) 209 210 ### Runtime 211 212 * Mask join tokens in daemon logs [#25346](https://github.com/docker/docker/pull/25346) 213 - Fix `docker ps --filter` causing the results to no longer be sorted by creation time [#25387](https://github.com/docker/docker/pull/25387) 214 - Fix various crashes [#25053](https://github.com/docker/docker/pull/25053) 215 216 ### Security 217 218 * Add `/proc/timer_list` to the masked paths list to prevent information leak from the host [#25630](https://github.com/docker/docker/pull/25630) 219 * Allow systemd to run with only `--cap-add SYS_ADMIN` rather than having to also add `--cap-add DAC_READ_SEARCH` or disabling seccomp filtering [#25567](https://github.com/docker/docker/pull/25567) 220 221 ### Swarm 222 223 - Fix an issue where the swarm can get stuck electing a new leader after quorum is lost [#25055](https://github.com/docker/docker/issues/25055) 224 - Fix unwanted rescheduling of containers after a leader failover [#25017](https://github.com/docker/docker/issues/25017) 225 - Change swarm root CA key to P256 curve [swarmkit#1376](https://github.com/docker/swarmkit/pull/1376) 226 - Allow forced removal of a node from a swarm [#25159](https://github.com/docker/docker/pull/25159) 227 - Fix connection leak when a node leaves a swarm [swarmkit/#1277](https://github.com/docker/swarmkit/pull/1277) 228 - Backdate swarm certificates by one hour to tolerate more clock skew [swarmkit/#1243](https://github.com/docker/swarmkit/pull/1243) 229 - Avoid high CPU use with many unschedulable tasks [swarmkit/#1287](https://github.com/docker/swarmkit/pull/1287) 230 - Fix issue with global tasks not starting up [swarmkit/#1295](https://github.com/docker/swarmkit/pull/1295) 231 - Garbage collect raft logs [swarmkit/#1327](https://github.com/docker/swarmkit/pull/1327) 232 233 ### Volume 234 235 - Persist local volume options after a daemon restart [#25316](https://github.com/docker/docker/pull/25316) 236 - Fix an issue where the mount ID was not returned on volume unmount [#25333](https://github.com/docker/docker/pull/25333) 237 - Fix an issue where a volume mount could inadvertently create a bind mount [#25309](https://github.com/docker/docker/pull/25309) 238 - `docker service create --mount type=bind,...` now correctly validates if the source path exists, instead of creating it [#25494](https://github.com/docker/docker/pull/25494) 239 240 ## 1.12.0 (2016-07-28) 241 242 243 **IMPORTANT**: Docker 1.12.0 ships with an updated systemd unit file for rpm 244 based installs (which includes RHEL, Fedora, CentOS, and Oracle Linux 7). When 245 upgrading from an older version of docker, the upgrade process may not 246 automatically install the updated version of the unit file, or fail to start 247 the docker service if; 248 249 - the systemd unit file (`/usr/lib/systemd/system/docker.service`) contains local changes, or 250 - a systemd drop-in file is present, and contains `-H fd://` in the `ExecStart` directive 251 252 Starting the docker service will produce an error: 253 254 Failed to start docker.service: Unit docker.socket failed to load: No such file or directory. 255 256 or 257 258 no sockets found via socket activation: make sure the service was started by systemd. 259 260 To resolve this: 261 262 - Backup the current version of the unit file, and replace the file with the 263 [version that ships with docker 1.12](https://raw.githubusercontent.com/docker/docker/v1.12.0/contrib/init/systemd/docker.service.rpm) 264 - Remove the `Requires=docker.socket` directive from the `/usr/lib/systemd/system/docker.service` file if present 265 - Remove `-H fd://` from the `ExecStart` directive (both in the main unit file, and in any drop-in files present). 266 267 After making those changes, run `sudo systemctl daemon-reload`, and `sudo 268 systemctl restart docker` to reload changes and (re)start the docker daemon. 269 270 **IMPORTANT**: With Docker 1.12, a Linux docker installation now has two 271 additional binaries; `dockerd`, and `docker-proxy`. If you have scripts for 272 installing docker, please make sure to update them accordingly. 273 274 ### Builder 275 276 + New `HEALTHCHECK` Dockerfile instruction to support user-defined healthchecks [#23218](https://github.com/docker/docker/pull/23218) 277 + New `SHELL` Dockerfile instruction to specify the default shell when using the shell form for commands in a Dockerfile [#22489](https://github.com/docker/docker/pull/22489) 278 + Add `#escape=` Dockerfile directive to support platform-specific parsing of file paths in Dockerfile [#22268](https://github.com/docker/docker/pull/22268) 279 + Add support for comments in `.dockerignore` [#23111](https://github.com/docker/docker/pull/23111) 280 * Support for UTF-8 in Dockerfiles [#23372](https://github.com/docker/docker/pull/23372) 281 * Skip UTF-8 BOM bytes from `Dockerfile` and `.dockerignore` if exist [#23234](https://github.com/docker/docker/pull/23234) 282 * Windows: support for `ARG` to match Linux [#22508](https://github.com/docker/docker/pull/22508) 283 - Fix error message when building using a daemon with the bridge network disabled [#22932](https://github.com/docker/docker/pull/22932) 284 285 ### Contrib 286 287 * Enable seccomp for Centos 7 and Oracle Linux 7 [#22344](https://github.com/docker/docker/pull/22344) 288 - Remove MountFlags in systemd unit to allow shared mount propagation [#22806](https://github.com/docker/docker/pull/22806) 289 290 ### Distribution 291 292 + Add `--max-concurrent-downloads` and `--max-concurrent-uploads` daemon flags useful for situations where network connections don't support multiple downloads/uploads [#22445](https://github.com/docker/docker/pull/22445) 293 * Registry operations now honor the `ALL_PROXY` environment variable [#22316](https://github.com/docker/docker/pull/22316) 294 * Provide more information to the user on `docker load` [#23377](https://github.com/docker/docker/pull/23377) 295 * Always save registry digest metadata about images pushed and pulled [#23996](https://github.com/docker/docker/pull/23996) 296 297 ### Logging 298 299 + Syslog logging driver now supports DGRAM sockets [#21613](https://github.com/docker/docker/pull/21613) 300 + Add `--details` option to `docker logs` to also display log tags [#21889](https://github.com/docker/docker/pull/21889) 301 + Enable syslog logger to have access to env and labels [#21724](https://github.com/docker/docker/pull/21724) 302 + An additional syslog-format option `rfc5424micro` to allow microsecond resolution in syslog timestamp [#21844](https://github.com/docker/docker/pull/21844) 303 * Inherit the daemon log options when creating containers [#21153](https://github.com/docker/docker/pull/21153) 304 * Remove `docker/` prefix from log messages tag and replace it with `{{.DaemonName}}` so that users have the option of changing the prefix [#22384](https://github.com/docker/docker/pull/22384) 305 306 ### Networking 307 308 + Built-in Virtual-IP based internal and ingress load-balancing using IPVS [#23361](https://github.com/docker/docker/pull/23361) 309 + Routing Mesh using ingress overlay network [#23361](https://github.com/docker/docker/pull/23361) 310 + Secured multi-host overlay networking using encrypted control-plane and Data-plane [#23361](https://github.com/docker/docker/pull/23361) 311 + MacVlan driver is out of experimental [#23524](https://github.com/docker/docker/pull/23524) 312 + Add `driver` filter to `network ls` [#22319](https://github.com/docker/docker/pull/22319) 313 + Adding `network` filter to `docker ps --filter` [#23300](https://github.com/docker/docker/pull/23300) 314 + Add `--link-local-ip` flag to `create`, `run` and `network connect` to specify a container's link-local address [#23415](https://github.com/docker/docker/pull/23415) 315 + Add network label filter support [#21495](https://github.com/docker/docker/pull/21495) 316 * Removed dependency on external KV-Store for Overlay networking in Swarm-Mode [#23361](https://github.com/docker/docker/pull/23361) 317 * Add container's short-id as default network alias [#21901](https://github.com/docker/docker/pull/21901) 318 * `run` options `--dns` and `--net=host` are no longer mutually exclusive [#22408](https://github.com/docker/docker/pull/22408) 319 - Fix DNS issue when renaming containers with generated names [#22716](https://github.com/docker/docker/pull/22716) 320 - Allow both `network inspect -f {{.Id}}` and `network inspect -f {{.ID}}` to address inconsistency with inspect output [#23226](https://github.com/docker/docker/pull/23226) 321 322 ### Plugins (experimental) 323 324 + New `plugin` command to manager plugins with `install`, `enable`, `disable`, `rm`, `inspect`, `set` subcommands [#23446](https://github.com/docker/docker/pull/23446) 325 326 ### Remote API (v1.24) & Client 327 328 + Split the binary into two: `docker` (client) and `dockerd` (daemon) [#20639](https://github.com/docker/docker/pull/20639) 329 + Add `before` and `since` filters to `docker images --filter` [#22908](https://github.com/docker/docker/pull/22908) 330 + Add `--limit` option to `docker search` [#23107](https://github.com/docker/docker/pull/23107) 331 + Add `--filter` option to `docker search` [#22369](https://github.com/docker/docker/pull/22369) 332 + Add security options to `docker info` output [#21172](https://github.com/docker/docker/pull/21172) [#23520](https://github.com/docker/docker/pull/23520) 333 + Add insecure registries to `docker info` output [#20410](https://github.com/docker/docker/pull/20410) 334 + Extend Docker authorization with TLS user information [#21556](https://github.com/docker/docker/pull/21556) 335 + devicemapper: expose Mininum Thin Pool Free Space through `docker info` [#21945](https://github.com/docker/docker/pull/21945) 336 * API now returns a JSON object when an error occurs making it more consistent [#22880](https://github.com/docker/docker/pull/22880) 337 - Prevent `docker run -i --restart` from hanging on exit [#22777](https://github.com/docker/docker/pull/22777) 338 - Fix API/CLI discrepancy on hostname validation [#21641](https://github.com/docker/docker/pull/21641) 339 - Fix discrepancy in the format of sizes in `stats` from HumanSize to BytesSize [#21773](https://github.com/docker/docker/pull/21773) 340 - authz: when request is denied return forbbiden exit code (403) [#22448](https://github.com/docker/docker/pull/22448) 341 - Windows: fix tty-related displaying issues [#23878](https://github.com/docker/docker/pull/23878) 342 343 ### Runtime 344 345 + Split the userland proxy to a separate binary (`docker-proxy`) [#23312](https://github.com/docker/docker/pull/23312) 346 + Add `--live-restore` daemon flag to keep containers running when daemon shuts down, and regain control on startup [#23213](https://github.com/docker/docker/pull/23213) 347 + Ability to add OCI-compatible runtimes (via `--add-runtime` daemon flag) and select one with `--runtime` on `create` and `run` [#22983](https://github.com/docker/docker/pull/22983) 348 + New `overlay2` graphdriver for Linux 4.0+ with multiple lower directory support [#22126](https://github.com/docker/docker/pull/22126) 349 + New load/save image events [#22137](https://github.com/docker/docker/pull/22137) 350 + Add support for reloading daemon configuration through systemd [#22446](https://github.com/docker/docker/pull/22446) 351 + Add disk quota support for btrfs [#19651](https://github.com/docker/docker/pull/19651) 352 + Add disk quota support for zfs [#21946](https://github.com/docker/docker/pull/21946) 353 + Add support for `docker run --pid=container:<id>` [#22481](https://github.com/docker/docker/pull/22481) 354 + Align default seccomp profile with selected capabilities [#22554](https://github.com/docker/docker/pull/22554) 355 + Add a `daemon reload` event when the daemon reloads its configuration [#22590](https://github.com/docker/docker/pull/22590) 356 + Add `trace` capability in the pprof profiler to show execution traces in binary form [#22715](https://github.com/docker/docker/pull/22715) 357 + Add a `detach` event [#22898](https://github.com/docker/docker/pull/22898) 358 + Add support for setting sysctls with `--sysctl` [#19265](https://github.com/docker/docker/pull/19265) 359 + Add `--storage-opt` flag to `create` and `run` allowing to set `size` on devicemapper [#19367](https://github.com/docker/docker/pull/19367) 360 + Add `--oom-score-adjust` daemon flag with a default value of `-500` making the daemon less likely to be killed before containers [#24516](https://github.com/docker/docker/pull/24516) 361 * Undeprecate the `-c` short alias of `--cpu-shares` on `run`, `build`, `create`, `update` [#22621](https://github.com/docker/docker/pull/22621) 362 * Prevent from using aufs and overlay graphdrivers on an eCryptfs mount [#23121](https://github.com/docker/docker/pull/23121) 363 - Fix issues with tmpfs mount ordering [#22329](https://github.com/docker/docker/pull/22329) 364 - Created containers are no longer listed on `docker ps -a -f exited=0` [#21947](https://github.com/docker/docker/pull/21947) 365 - Fix an issue where containers are stuck in a "Removal In Progress" state [#22423](https://github.com/docker/docker/pull/22423) 366 - Fix bug that was returning an HTTP 500 instead of a 400 when not specifying a command on run/create [#22762](https://github.com/docker/docker/pull/22762) 367 - Fix bug with `--detach-keys` whereby input matching a prefix of the detach key was not preserved [#22943](https://github.com/docker/docker/pull/22943) 368 - SELinux labeling is now disabled when using `--privileged` mode [#22993](https://github.com/docker/docker/pull/22993) 369 - If volume-mounted into a container, `/etc/hosts`, `/etc/resolv.conf`, `/etc/hostname` are no longer SELinux-relabeled [#22993](https://github.com/docker/docker/pull/22993) 370 - Fix inconsistency in `--tmpfs` behavior regarding mount options [#22438](https://github.com/docker/docker/pull/22438) 371 - Fix an issue where daemon hangs at startup [#23148](https://github.com/docker/docker/pull/23148) 372 - Ignore SIGPIPE events to prevent journald restarts to crash docker in some cases [#22460](https://github.com/docker/docker/pull/22460) 373 - Containers are not removed from stats list on error [#20835](https://github.com/docker/docker/pull/20835) 374 - Fix `on-failure` restart policy when daemon restarts [#20853](https://github.com/docker/docker/pull/20853) 375 - Fix an issue with `stats` when a container is using another container's network [#21904](https://github.com/docker/docker/pull/21904) 376 377 ### Swarm Mode 378 379 + New `swarm` command to manage swarms with `init`, `join`, `join-token`, `leave`, `update` subcommands [#23361](https://github.com/docker/docker/pull/23361) [#24823](https://github.com/docker/docker/pull/24823) 380 + New `service` command to manage swarm-wide services with `create`, `inspect`, `update`, `rm`, `ps` subcommands [#23361](https://github.com/docker/docker/pull/23361) [#25140](https://github.com/docker/docker/pull/25140) 381 + New `node` command to manage nodes with `accept`, `promote`, `demote`, `inspect`, `update`, `ps`, `ls` and `rm` subcommands [#23361](https://github.com/docker/docker/pull/23361) [#25140](https://github.com/docker/docker/pull/25140) 382 + (experimental) New `stack` and `deploy` commands to manage and deploy multi-service applications [#23522](https://github.com/docker/docker/pull/23522) [#25140](https://github.com/docker/docker/pull/25140) 383 384 ### Volume 385 386 + Add support for local and global volume scopes (analogous to network scopes) [#22077](https://github.com/docker/docker/pull/22077) 387 + Allow volume drivers to provide a `Status` field [#21006](https://github.com/docker/docker/pull/21006) 388 + Add name/driver filter support for volume [#21361](https://github.com/docker/docker/pull/21361) 389 * Mount/Unmount operations now receives an opaque ID to allow volume drivers to differentiate between two callers [#21015](https://github.com/docker/docker/pull/21015) 390 - Fix issue preventing to remove a volume in a corner case [#22103](https://github.com/docker/docker/pull/22103) 391 - Windows: Enable auto-creation of host-path to match Linux [#22094](https://github.com/docker/docker/pull/22094) 392 393 394 ### DEPRECATION 395 * Environment variables `DOCKER_CONTENT_TRUST_OFFLINE_PASSPHRASE` and `DOCKER_CONTENT_TRUST_TAGGING_PASSPHRASE` have been renamed 396 to `DOCKER_CONTENT_TRUST_ROOT_PASSPHRASE` and `DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE` respectively [#22574](https://github.com/docker/docker/pull/22574) 397 * Remove deprecated `syslog-tag`, `gelf-tag`, `fluentd-tag` log option in favor of the more generic `tag` one [#22620](https://github.com/docker/docker/pull/22620) 398 * Remove deprecated feature of passing HostConfig at API container start [#22570](https://github.com/docker/docker/pull/22570) 399 * Remove deprecated `-f`/`--force` flag on docker tag [#23090](https://github.com/docker/docker/pull/23090) 400 * Remove deprecated `/containers/<id|name>/copy` endpoint [#22149](https://github.com/docker/docker/pull/22149) 401 * Remove deprecated `docker ps` flags `--since` and `--before` [#22138](https://github.com/docker/docker/pull/22138) 402 * Deprecate the old 3-args form of `docker import` [#23273](https://github.com/docker/docker/pull/23273) 403 404 ## 1.11.2 (2016-05-31) 405 406 ### Networking 407 408 - Fix a stale endpoint issue on overlay networks during ungraceful restart ([#23015](https://github.com/docker/docker/pull/23015)) 409 - Fix an issue where the wrong port could be reported by `docker inspect/ps/port` ([#22997](https://github.com/docker/docker/pull/22997)) 410 411 ### Runtime 412 413 - Fix a potential panic when running `docker build` ([#23032](https://github.com/docker/docker/pull/23032)) 414 - Fix interpretation of `--user` parameter ([#22998](https://github.com/docker/docker/pull/22998)) 415 - Fix a bug preventing container statistics to be correctly reported ([#22955](https://github.com/docker/docker/pull/22955)) 416 - Fix an issue preventing container to be restarted after daemon restart ([#22947](https://github.com/docker/docker/pull/22947)) 417 - Fix issues when running 32 bit binaries on Ubuntu 16.04 ([#22922](https://github.com/docker/docker/pull/22922)) 418 - Fix a possible deadlock on image deletion and container attach ([#22918](https://github.com/docker/docker/pull/22918)) 419 - Fix an issue where containers fail to start after a daemon restart if they depend on a containerized cluster store ([#22561](https://github.com/docker/docker/pull/22561)) 420 - Fix an issue causing `docker ps` to hang on CentOS when using devicemapper ([#22168](https://github.com/docker/docker/pull/22168), [#23067](https://github.com/docker/docker/pull/23067)) 421 - Fix a bug preventing to `docker exec` into a container when using devicemapper ([#22168](https://github.com/docker/docker/pull/22168), [#23067](https://github.com/docker/docker/pull/23067)) 422 423 424 ## 1.11.1 (2016-04-26) 425 426 ### Distribution 427 428 - Fix schema2 manifest media type to be of type `application/vnd.docker.container.image.v1+json` ([#21949](https://github.com/docker/docker/pull/21949)) 429 430 ### Documentation 431 432 + Add missing API documentation for changes introduced with 1.11.0 ([#22048](https://github.com/docker/docker/pull/22048)) 433 434 ### Builder 435 436 * Append label passed to `docker build` as arguments as an implicit `LABEL` command at the end of the processed `Dockerfile` ([#22184](https://github.com/docker/docker/pull/22184)) 437 438 ### Networking 439 440 - Fix a panic that would occur when forwarding DNS query ([#22261](https://github.com/docker/docker/pull/22261)) 441 - Fix an issue where OS threads could end up within an incorrect network namespace when using user defined networks ([#22261](https://github.com/docker/docker/pull/22261)) 442 443 ### Runtime 444 445 - Fix a bug preventing labels configuration to be reloaded via the config file ([#22299](https://github.com/docker/docker/pull/22299)) 446 - Fix a regression where container mounting `/var/run` would prevent other containers from being removed ([#22256](https://github.com/docker/docker/pull/22256)) 447 - Fix an issue where it would be impossible to update both `memory-swap` and `memory` value together ([#22255](https://github.com/docker/docker/pull/22255)) 448 - Fix a regression from 1.11.0 where the `/auth` endpoint would not initialize `serveraddress` if it is not provided ([#22254](https://github.com/docker/docker/pull/22254)) 449 - Add missing cleanup of container temporary files when cancelling a schedule restart ([#22237](https://github.com/docker/docker/pull/22237)) 450 - Remove scary error message when no restart policy is specified ([#21993](https://github.com/docker/docker/pull/21993)) 451 - Fix a panic that would occur when the plugins were activated via the json spec ([#22191](https://github.com/docker/docker/pull/22191)) 452 - Fix restart backoff logic to correctly reset delay if container ran for at least 10secs ([#22125](https://github.com/docker/docker/pull/22125)) 453 - Remove error message when a container restart get cancelled ([#22123](https://github.com/docker/docker/pull/22123)) 454 - Fix an issue where `docker` would not correctly clean up after `docker exec` ([#22121](https://github.com/docker/docker/pull/22121)) 455 - Fix a panic that could occur when serving concurrent `docker stats` commands ([#22120](https://github.com/docker/docker/pull/22120))` 456 - Revert deprecation of non-existent host directories auto-creation ([#22065](https://github.com/docker/docker/pull/22065)) 457 - Hide misleading rpc error on daemon shutdown ([#22058](https://github.com/docker/docker/pull/22058)) 458 459 ## 1.11.0 (2016-04-13) 460 461 **IMPORTANT**: With Docker 1.11, a Linux docker installation is now made of 4 binaries (`docker`, [`docker-containerd`](https://github.com/docker/containerd), [`docker-containerd-shim`](https://github.com/docker/containerd) and [`docker-runc`](https://github.com/opencontainers/runc)). If you have scripts relying on docker being a single static binaries, please make sure to update them. Interaction with the daemon stay the same otherwise, the usage of the other binaries should be transparent. A Windows docker installation remains a single binary, `docker.exe`. 462 463 ### Builder 464 465 - Fix a bug where Docker would not use the correct uid/gid when processing the `WORKDIR` command ([#21033](https://github.com/docker/docker/pull/21033)) 466 - Fix a bug where copy operations with userns would not use the proper uid/gid ([#20782](https://github.com/docker/docker/pull/20782), [#21162](https://github.com/docker/docker/pull/21162)) 467 468 ### Client 469 470 * Usage of the `:` separator for security option has been deprecated. `=` should be used instead ([#21232](https://github.com/docker/docker/pull/21232)) 471 + The client user agent is now passed to the registry on `pull`, `build`, `push`, `login` and `search` operations ([#21306](https://github.com/docker/docker/pull/21306), [#21373](https://github.com/docker/docker/pull/21373)) 472 * Allow setting the Domainname and Hostname separately through the API ([#20200](https://github.com/docker/docker/pull/20200)) 473 * Docker info will now warn users if it can not detect the kernel version or the operating system ([#21128](https://github.com/docker/docker/pull/21128)) 474 - Fix an issue where `docker stats --no-stream` output could be all 0s ([#20803](https://github.com/docker/docker/pull/20803)) 475 - Fix a bug where some newly started container would not appear in a running `docker stats` command ([#20792](https://github.com/docker/docker/pull/20792)) 476 * Post processing is no longer enabled for linux-cgo terminals ([#20587](https://github.com/docker/docker/pull/20587)) 477 - Values to `--hostname` are now refused if they do not comply with [RFC1123](https://tools.ietf.org/html/rfc1123) ([#20566](https://github.com/docker/docker/pull/20566)) 478 + Docker learned how to use a SOCKS proxy ([#20366](https://github.com/docker/docker/pull/20366), [#18373](https://github.com/docker/docker/pull/18373)) 479 + Docker now supports external credential stores ([#20107](https://github.com/docker/docker/pull/20107)) 480 * `docker ps` now supports displaying the list of volumes mounted inside a container ([#20017](https://github.com/docker/docker/pull/20017)) 481 * `docker info` now also reports Docker's root directory location ([#19986](https://github.com/docker/docker/pull/19986)) 482 - Docker now prohibits login in with an empty username (spaces are trimmed) ([#19806](https://github.com/docker/docker/pull/19806)) 483 * Docker events attributes are now sorted by key ([#19761](https://github.com/docker/docker/pull/19761)) 484 * `docker ps` no longer shows exported port for stopped containers ([#19483](https://github.com/docker/docker/pull/19483)) 485 - Docker now cleans after itself if a save/export command fails ([#17849](https://github.com/docker/docker/pull/17849)) 486 * Docker load learned how to display a progress bar ([#17329](https://github.com/docker/docker/pull/17329), [#120078](https://github.com/docker/docker/pull/20078)) 487 488 ### Distribution 489 490 - Fix a panic that occurred when pulling an image with 0 layers ([#21222](https://github.com/docker/docker/pull/21222)) 491 - Fix a panic that could occur on error while pushing to a registry with a misconfigured token service ([#21212](https://github.com/docker/docker/pull/21212)) 492 + All first-level delegation roles are now signed when doing a trusted push ([#21046](https://github.com/docker/docker/pull/21046)) 493 + OAuth support for registries was added ([#20970](https://github.com/docker/docker/pull/20970)) 494 * `docker login` now handles token using the implementation found in [docker/distribution](https://github.com/docker/distribution) ([#20832](https://github.com/docker/docker/pull/20832)) 495 * `docker login` will no longer prompt for an email ([#20565](https://github.com/docker/docker/pull/20565)) 496 * Docker will now fallback to registry V1 if no basic auth credentials are available ([#20241](https://github.com/docker/docker/pull/20241)) 497 * Docker will now try to resume layer download where it left off after a network error/timeout ([#19840](https://github.com/docker/docker/pull/19840)) 498 - Fix generated manifest mediaType when pushing cross-repository ([#19509](https://github.com/docker/docker/pull/19509)) 499 - Fix docker requesting additional push credentials when pulling an image if Content Trust is enabled ([#20382](https://github.com/docker/docker/pull/20382)) 500 501 ### Logging 502 503 - Fix a race in the journald log driver ([#21311](https://github.com/docker/docker/pull/21311)) 504 * Docker syslog driver now uses the RFC-5424 format when emitting logs ([#20121](https://github.com/docker/docker/pull/20121)) 505 * Docker GELF log driver now allows to specify the compression algorithm and level via the `gelf-compression-type` and `gelf-compression-level` options ([#19831](https://github.com/docker/docker/pull/19831)) 506 * Docker daemon learned to output uncolorized logs via the `--raw-logs` options ([#19794](https://github.com/docker/docker/pull/19794)) 507 + Docker, on Windows platform, now includes an ETW (Event Tracing in Windows) logging driver named `etwlogs` ([#19689](https://github.com/docker/docker/pull/19689)) 508 * Journald log driver learned how to handle tags ([#19564](https://github.com/docker/docker/pull/19564)) 509 + The fluentd log driver learned the following options: `fluentd-address`, `fluentd-buffer-limit`, `fluentd-retry-wait`, `fluentd-max-retries` and `fluentd-async-connect` ([#19439](https://github.com/docker/docker/pull/19439)) 510 + Docker learned to send log to Google Cloud via the new `gcplogs` logging driver. ([#18766](https://github.com/docker/docker/pull/18766)) 511 512 513 ### Misc 514 515 + When saving linked images together with `docker save` a subsequent `docker load` will correctly restore their parent/child relationship ([#21385](https://github.com/docker/docker/pull/21385)) 516 + Support for building the Docker cli for OpenBSD was added ([#21325](https://github.com/docker/docker/pull/21325)) 517 + Labels can now be applied at network, volume and image creation ([#21270](https://github.com/docker/docker/pull/21270)) 518 * The `dockremap` is now created as a system user ([#21266](https://github.com/docker/docker/pull/21266)) 519 - Fix a few response body leaks ([#21258](https://github.com/docker/docker/pull/21258)) 520 - Docker, when run as a service with systemd, will now properly manage its processes cgroups ([#20633](https://github.com/docker/docker/pull/20633)) 521 * `docker info` now reports the value of cgroup KernelMemory or emits a warning if it is not supported ([#20863](https://github.com/docker/docker/pull/20863)) 522 * `docker info` now also reports the cgroup driver in use ([#20388](https://github.com/docker/docker/pull/20388)) 523 * Docker completion is now available on PowerShell ([#19894](https://github.com/docker/docker/pull/19894)) 524 * `dockerinit` is no more ([#19490](https://github.com/docker/docker/pull/19490),[#19851](https://github.com/docker/docker/pull/19851)) 525 + Support for building Docker on arm64 was added ([#19013](https://github.com/docker/docker/pull/19013)) 526 + Experimental support for building docker.exe in a native Windows Docker installation ([#18348](https://github.com/docker/docker/pull/18348)) 527 528 ### Networking 529 530 - Fix panic if a node is forcibly removed from the cluster ([#21671](https://github.com/docker/docker/pull/21671)) 531 - Fix "error creating vxlan interface" when starting a container in a Swarm cluster ([#21671](https://github.com/docker/docker/pull/21671)) 532 * `docker network inspect` will now report all endpoints whether they have an active container or not ([#21160](https://github.com/docker/docker/pull/21160)) 533 + Experimental support for the MacVlan and IPVlan network drivers has been added ([#21122](https://github.com/docker/docker/pull/21122)) 534 * Output of `docker network ls` is now sorted by network name ([#20383](https://github.com/docker/docker/pull/20383)) 535 - Fix a bug where Docker would allow a network to be created with the reserved `default` name ([#19431](https://github.com/docker/docker/pull/19431)) 536 * `docker network inspect` returns whether a network is internal or not ([#19357](https://github.com/docker/docker/pull/19357)) 537 + Control IPv6 via explicit option when creating a network (`docker network create --ipv6`). This shows up as a new `EnableIPv6` field in `docker network inspect` ([#17513](https://github.com/docker/docker/pull/17513)) 538 * Support for AAAA Records (aka IPv6 Service Discovery) in embedded DNS Server ([#21396](https://github.com/docker/docker/pull/21396)) 539 - Fix to not forward docker domain IPv6 queries to external servers ([#21396](https://github.com/docker/docker/pull/21396)) 540 * Multiple A/AAAA records from embedded DNS Server for DNS Round robin ([#21019](https://github.com/docker/docker/pull/21019)) 541 - Fix endpoint count inconsistency after an ungraceful dameon restart ([#21261](https://github.com/docker/docker/pull/21261)) 542 - Move the ownership of exposed ports and port-mapping options from Endpoint to Sandbox ([#21019](https://github.com/docker/docker/pull/21019)) 543 - Fixed a bug which prevents docker reload when host is configured with ipv6.disable=1 ([#21019](https://github.com/docker/docker/pull/21019)) 544 - Added inbuilt nil IPAM driver ([#21019](https://github.com/docker/docker/pull/21019)) 545 - Fixed bug in iptables.Exists() logic [#21019](https://github.com/docker/docker/pull/21019) 546 - Fixed a Veth interface leak when using overlay network ([#21019](https://github.com/docker/docker/pull/21019)) 547 - Fixed a bug which prevents docker reload after a network delete during shutdown ([#20214](https://github.com/docker/docker/pull/20214)) 548 - Make sure iptables chains are recreated on firewalld reload ([#20419](https://github.com/docker/docker/pull/20419)) 549 - Allow to pass global datastore during config reload ([#20419](https://github.com/docker/docker/pull/20419)) 550 - For anonymous containers use the alias name for IP to name mapping, ie:DNS PTR record ([#21019](https://github.com/docker/docker/pull/21019)) 551 - Fix a panic when deleting an entry from /etc/hosts file ([#21019](https://github.com/docker/docker/pull/21019)) 552 - Source the forwarded DNS queries from the container net namespace ([#21019](https://github.com/docker/docker/pull/21019)) 553 - Fix to retain the network internal mode config for bridge networks on daemon reload ([#21780] (https://github.com/docker/docker/pull/21780)) 554 - Fix to retain IPAM driver option configs on daemon reload ([#21914] (https://github.com/docker/docker/pull/21914)) 555 556 ### Plugins 557 558 - Fix a file descriptor leak that would occur every time plugins were enumerated ([#20686](https://github.com/docker/docker/pull/20686)) 559 - Fix an issue where Authz plugin would corrupt the payload body when faced with a large amount of data ([#20602](https://github.com/docker/docker/pull/20602)) 560 561 ### Runtime 562 563 - Fix a panic that could occur when cleanup after a container started with invalid parameters ([#21716](https://github.com/docker/docker/pull/21716)) 564 - Fix a race with event timers stopping early ([#21692](https://github.com/docker/docker/pull/21692)) 565 - Fix race conditions in the layer store, potentially corrupting the map and crashing the process ([#21677](https://github.com/docker/docker/pull/21677)) 566 - Un-deprecate auto-creation of host directories for mounts. This feature was marked deprecated in ([#21666](https://github.com/docker/docker/pull/21666)) 567 Docker 1.9, but was decided to be too much of a backward-incompatible change, so it was decided to keep the feature. 568 + It is now possible for containers to share the NET and IPC namespaces when `userns` is enabled ([#21383](https://github.com/docker/docker/pull/21383)) 569 + `docker inspect <image-id>` will now expose the rootfs layers ([#21370](https://github.com/docker/docker/pull/21370)) 570 + Docker Windows gained a minimal `top` implementation ([#21354](https://github.com/docker/docker/pull/21354)) 571 * Docker learned to report the faulty exe when a container cannot be started due to its condition ([#21345](https://github.com/docker/docker/pull/21345)) 572 * Docker with device mapper will now refuse to run if `udev sync` is not available ([#21097](https://github.com/docker/docker/pull/21097)) 573 - Fix a bug where Docker would not validate the config file upon configuration reload ([#21089](https://github.com/docker/docker/pull/21089)) 574 - Fix a hang that would happen on attach if initial start was to fail ([#21048](https://github.com/docker/docker/pull/21048)) 575 - Fix an issue where registry service options in the daemon configuration file were not properly taken into account ([#21045](https://github.com/docker/docker/pull/21045)) 576 - Fix a race between the exec and resize operations ([#21022](https://github.com/docker/docker/pull/21022)) 577 - Fix an issue where nanoseconds were not correctly taken in account when filtering Docker events ([#21013](https://github.com/docker/docker/pull/21013)) 578 - Fix the handling of Docker command when passed a 64 bytes id ([#21002](https://github.com/docker/docker/pull/21002)) 579 * Docker will now return a `204` (i.e http.StatusNoContent) code when it successfully deleted a network ([#20977](https://github.com/docker/docker/pull/20977)) 580 - Fix a bug where the daemon would wait indefinitely in case the process it was about to killed had already exited on its own ([#20967](https://github.com/docker/docker/pull/20967) 581 * The devmapper driver learned the `dm.min_free_space` option. If the mapped device free space reaches the passed value, new device creation will be prohibited. ([#20786](https://github.com/docker/docker/pull/20786)) 582 + Docker can now prevent processes in container to gain new privileges via the `--security-opt=no-new-privileges` flag ([#20727](https://github.com/docker/docker/pull/20727)) 583 - Starting a container with the `--device` option will now correctly resolves symlinks ([#20684](https://github.com/docker/docker/pull/20684)) 584 + Docker now relies on [`containerd`](https://github.com/docker/containerd) and [`runc`](https://github.com/opencontainers/runc) to spawn containers. ([#20662](https://github.com/docker/docker/pull/20662)) 585 - Fix docker configuration reloading to only alter value present in the given config file ([#20604](https://github.com/docker/docker/pull/20604)) 586 + Docker now allows setting a container hostname via the `--hostname` flag when `--net=host` ([#20177](https://github.com/docker/docker/pull/20177)) 587 + Docker now allows executing privileged container while running with `--userns-remap` if both `--privileged` and the new `--userns=host` flag are specified ([#20111](https://github.com/docker/docker/pull/20111)) 588 - Fix Docker not cleaning up correctly old containers upon restarting after a crash ([#19679](https://github.com/docker/docker/pull/19679)) 589 * Docker will now error out if it doesn't recognize a configuration key within the config file ([#19517](https://github.com/docker/docker/pull/19517)) 590 - Fix container loading, on daemon startup, when they depends on a plugin running within a container ([#19500](https://github.com/docker/docker/pull/19500)) 591 * `docker update` learned how to change a container restart policy ([#19116](https://github.com/docker/docker/pull/19116)) 592 * `docker inspect` now also returns a new `State` field containing the container state in a human readable way (i.e. one of `created`, `restarting`, `running`, `paused`, `exited` or `dead`)([#18966](https://github.com/docker/docker/pull/18966)) 593 + Docker learned to limit the number of active pids (i.e. processes) within the container via the `pids-limit` flags. NOTE: This requires `CGROUP_PIDS=y` to be in the kernel configuration. ([#18697](https://github.com/docker/docker/pull/18697)) 594 - `docker load` now has a `--quiet` option to suppress the load output ([#20078](https://github.com/docker/docker/pull/20078)) 595 - Fix a bug in neighbor discovery for IPv6 peers ([#20842](https://github.com/docker/docker/pull/20842)) 596 - Fix a panic during cleanup if a container was started with invalid options ([#21802](https://github.com/docker/docker/pull/21802)) 597 - Fix a situation where a container cannot be stopped if the terminal is closed ([#21840](https://github.com/docker/docker/pull/21840)) 598 599 ### Security 600 601 * Object with the `pcp_pmcd_t` selinux type were given management access to `/var/lib/docker(/.*)?` ([#21370](https://github.com/docker/docker/pull/21370)) 602 * `restart_syscall`, `copy_file_range`, `mlock2` joined the list of allowed calls in the default seccomp profile ([#21117](https://github.com/docker/docker/pull/21117), [#21262](https://github.com/docker/docker/pull/21262)) 603 * `send`, `recv` and `x32` were added to the list of allowed syscalls and arch in the default seccomp profile ([#19432](https://github.com/docker/docker/pull/19432)) 604 * Docker Content Trust now requests the server to perform snapshot signing ([#21046](https://github.com/docker/docker/pull/21046)) 605 * Support for using YubiKeys for Content Trust signing has been moved out of experimental ([#21591](https://github.com/docker/docker/pull/21591)) 606 607 ### Volumes 608 609 * Output of `docker volume ls` is now sorted by volume name ([#20389](https://github.com/docker/docker/pull/20389)) 610 * Local volumes can now accept options similar to the unix `mount` tool ([#20262](https://github.com/docker/docker/pull/20262)) 611 - Fix an issue where one letter directory name could not be used as source for volumes ([#21106](https://github.com/docker/docker/pull/21106)) 612 + `docker run -v` now accepts a new flag `nocopy`. This tells the runtime not to copy the container path content into the volume (which is the default behavior) ([#21223](https://github.com/docker/docker/pull/21223)) 613 614 ## 1.10.3 (2016-03-10) 615 616 ### Runtime 617 618 - Fix Docker client exiting with an "Unrecognized input header" error [#20706](https://github.com/docker/docker/pull/20706) 619 - Fix Docker exiting if Exec is started with both `AttachStdin` and `Detach` [#20647](https://github.com/docker/docker/pull/20647) 620 621 ### Distribution 622 623 - Fix a crash when pushing multiple images sharing the same layers to the same repository in parallel [#20831](https://github.com/docker/docker/pull/20831) 624 - Fix a panic when pushing images to a registry which uses a misconfigured token service [#21030](https://github.com/docker/docker/pull/21030) 625 626 ### Plugin system 627 628 - Fix issue preventing volume plugins to start when SELinux is enabled [#20834](https://github.com/docker/docker/pull/20834) 629 - Prevent Docker from exiting if a volume plugin returns a null response for Get requests [#20682](https://github.com/docker/docker/pull/20682) 630 - Fix plugin system leaking file descriptors if a plugin has an error [#20680](https://github.com/docker/docker/pull/20680) 631 632 ### Security 633 634 - Fix linux32 emulation to fail during docker build [#20672](https://github.com/docker/docker/pull/20672) 635 It was due to the `personality` syscall being blocked by the default seccomp profile. 636 - Fix Oracle XE 10g failing to start in a container [#20981](https://github.com/docker/docker/pull/20981) 637 It was due to the `ipc` syscall being blocked by the default seccomp profile. 638 - Fix user namespaces not working on Linux From Scratch [#20685](https://github.com/docker/docker/pull/20685) 639 - Fix issue preventing daemon to start if userns is enabled and the `subuid` or `subgid` files contain comments [#20725](https://github.com/docker/docker/pull/20725) 640 641 ## 1.10.2 (2016-02-22) 642 643 ### Runtime 644 645 - Prevent systemd from deleting containers' cgroups when its configuration is reloaded [#20518](https://github.com/docker/docker/pull/20518) 646 - Fix SELinux issues by disregarding `--read-only` when mounting `/dev/mqueue` [#20333](https://github.com/docker/docker/pull/20333) 647 - Fix chown permissions used during `docker cp` when userns is used [#20446](https://github.com/docker/docker/pull/20446) 648 - Fix configuration loading issue with all booleans defaulting to `true` [#20471](https://github.com/docker/docker/pull/20471) 649 - Fix occasional panic with `docker logs -f` [#20522](https://github.com/docker/docker/pull/20522) 650 651 ### Distribution 652 653 - Keep layer reference if deletion failed to avoid a badly inconsistent state [#20513](https://github.com/docker/docker/pull/20513) 654 - Handle gracefully a corner case when canceling migration [#20372](https://github.com/docker/docker/pull/20372) 655 - Fix docker import on compressed data [#20367](https://github.com/docker/docker/pull/20367) 656 - Fix tar-split files corruption during migration that later cause docker push and docker save to fail [#20458](https://github.com/docker/docker/pull/20458) 657 658 ### Networking 659 660 - Fix daemon crash if embedded DNS is sent garbage [#20510](https://github.com/docker/docker/pull/20510) 661 662 ### Volumes 663 664 - Fix issue with multiple volume references with same name [#20381](https://github.com/docker/docker/pull/20381) 665 666 ### Security 667 668 - Fix potential cache corruption and delegation conflict issues [#20523](https://github.com/docker/docker/pull/20523) 669 670 ## 1.10.1 (2016-02-11) 671 672 ### Runtime 673 674 * Do not stop daemon on migration hard failure [#20156](https://github.com/docker/docker/pull/20156) 675 - Fix various issues with migration to content-addressable images [#20058](https://github.com/docker/docker/pull/20058) 676 - Fix ZFS permission bug with user namespaces [#20045](https://github.com/docker/docker/pull/20045) 677 - Do not leak /dev/mqueue from the host to all containers, keep it container-specific [#19876](https://github.com/docker/docker/pull/19876) [#20133](https://github.com/docker/docker/pull/20133) 678 - Fix `docker ps --filter before=...` to not show stopped containers without providing `-a` flag [#20135](https://github.com/docker/docker/pull/20135) 679 680 ### Security 681 682 - Fix issue preventing docker events to work properly with authorization plugin [#20002](https://github.com/docker/docker/pull/20002) 683 684 ### Distribution 685 686 * Add additional verifications and prevent from uploading invalid data to registries [#20164](https://github.com/docker/docker/pull/20164) 687 - Fix regression preventing uppercase characters in image reference hostname [#20175](https://github.com/docker/docker/pull/20175) 688 689 ### Networking 690 691 - Fix embedded DNS for user-defined networks in the presence of firewalld [#20060](https://github.com/docker/docker/pull/20060) 692 - Fix issue where removing a network during shutdown left Docker inoperable [#20181](https://github.com/docker/docker/issues/20181) [#20235](https://github.com/docker/docker/issues/20235) 693 - Embedded DNS is now able to return compressed results [#20181](https://github.com/docker/docker/issues/20181) 694 - Fix port-mapping issue with `userland-proxy=false` [#20181](https://github.com/docker/docker/issues/20181) 695 696 ### Logging 697 698 - Fix bug where tcp+tls protocol would be rejected [#20109](https://github.com/docker/docker/pull/20109) 699 700 ### Volumes 701 702 - Fix issue whereby older volume drivers would not receive volume options [#19983](https://github.com/docker/docker/pull/19983) 703 704 ### Misc 705 706 - Remove TasksMax from Docker systemd service [#20167](https://github.com/docker/docker/pull/20167) 707 708 ## 1.10.0 (2016-02-04) 709 710 **IMPORTANT**: Docker 1.10 uses a new content-addressable storage for images and layers. 711 A migration is performed the first time docker is run, and can take a significant amount of time depending on the number of images present. 712 Refer to this page on the wiki for more information: https://github.com/docker/docker/wiki/Engine-v1.10.0-content-addressability-migration 713 We also released a cool migration utility that enables you to perform the migration before updating to reduce downtime. 714 Engine 1.10 migrator can be found on Docker Hub: https://hub.docker.com/r/docker/v1.10-migrator/ 715 716 ### Runtime 717 718 + New `docker update` command that allows updating resource constraints on running containers [#15078](https://github.com/docker/docker/pull/15078) 719 + Add `--tmpfs` flag to `docker run` to create a tmpfs mount in a container [#13587](https://github.com/docker/docker/pull/13587) 720 + Add `--format` flag to `docker images` command [#17692](https://github.com/docker/docker/pull/17692) 721 + Allow to set daemon configuration in a file and hot-reload it with the `SIGHUP` signal [#18587](https://github.com/docker/docker/pull/18587) 722 + Updated docker events to include more meta-data and event types [#18888](https://github.com/docker/docker/pull/18888) 723 This change is backward compatible in the API, but not on the CLI. 724 + Add `--blkio-weight-device` flag to `docker run` [#13959](https://github.com/docker/docker/pull/13959) 725 + Add `--device-read-bps` and `--device-write-bps` flags to `docker run` [#14466](https://github.com/docker/docker/pull/14466) 726 + Add `--device-read-iops` and `--device-write-iops` flags to `docker run` [#15879](https://github.com/docker/docker/pull/15879) 727 + Add `--oom-score-adj` flag to `docker run` [#16277](https://github.com/docker/docker/pull/16277) 728 + Add `--detach-keys` flag to `attach`, `run`, `start` and `exec` commands to override the default key sequence that detaches from a container [#15666](https://github.com/docker/docker/pull/15666) 729 + Add `--shm-size` flag to `run`, `create` and `build` to set the size of `/dev/shm` [#16168](https://github.com/docker/docker/pull/16168) 730 + Show the number of running, stopped, and paused containers in `docker info` [#19249](https://github.com/docker/docker/pull/19249) 731 + Show the `OSType` and `Architecture` in `docker info` [#17478](https://github.com/docker/docker/pull/17478) 732 + Add `--cgroup-parent` flag on `daemon` to set cgroup parent for all containers [#19062](https://github.com/docker/docker/pull/19062) 733 + Add `-L` flag to docker cp to follow symlinks [#16613](https://github.com/docker/docker/pull/16613) 734 + New `status=dead` filter for `docker ps` [#17908](https://github.com/docker/docker/pull/17908) 735 * Change `docker run` exit codes to distinguish between runtime and application errors [#14012](https://github.com/docker/docker/pull/14012) 736 * Enhance `docker events --since` and `--until` to support nanoseconds and timezones [#17495](https://github.com/docker/docker/pull/17495) 737 * Add `--all`/`-a` flag to `stats` to include both running and stopped containers [#16742](https://github.com/docker/docker/pull/16742) 738 * Change the default cgroup-driver to `cgroupfs` [#17704](https://github.com/docker/docker/pull/17704) 739 * Emit a "tag" event when tagging an image with `build -t` [#17115](https://github.com/docker/docker/pull/17115) 740 * Best effort for linked containers' start order when starting the daemon [#18208](https://github.com/docker/docker/pull/18208) 741 * Add ability to add multiple tags on `build` [#15780](https://github.com/docker/docker/pull/15780) 742 * Permit `OPTIONS` request against any url, thus fixing issue with CORS [#19569](https://github.com/docker/docker/pull/19569) 743 - Fix the `--quiet` flag on `docker build` to actually be quiet [#17428](https://github.com/docker/docker/pull/17428) 744 - Fix `docker images --filter dangling=false` to now show all non-dangling images [#19326](https://github.com/docker/docker/pull/19326) 745 - Fix race condition causing autorestart turning off on restart [#17629](https://github.com/docker/docker/pull/17629) 746 - Recognize GPFS filesystems [#19216](https://github.com/docker/docker/pull/19216) 747 - Fix obscure bug preventing to start containers [#19751](https://github.com/docker/docker/pull/19751) 748 - Forbid `exec` during container restart [#19722](https://github.com/docker/docker/pull/19722) 749 - devicemapper: Increasing `--storage-opt dm.basesize` will now increase the base device size on daemon restart [#19123](https://github.com/docker/docker/pull/19123) 750 751 ### Security 752 753 + Add `--userns-remap` flag to `daemon` to support user namespaces (previously in experimental) [#19187](https://github.com/docker/docker/pull/19187) 754 + Add support for custom seccomp profiles in `--security-opt` [#17989](https://github.com/docker/docker/pull/17989) 755 + Add default seccomp profile [#18780](https://github.com/docker/docker/pull/18780) 756 + Add `--authorization-plugin` flag to `daemon` to customize ACLs [#15365](https://github.com/docker/docker/pull/15365) 757 + Docker Content Trust now supports the ability to read and write user delegations [#18887](https://github.com/docker/docker/pull/18887) 758 This is an optional, opt-in feature that requires the explicit use of the Notary command-line utility in order to be enabled. 759 Enabling delegation support in a specific repository will break the ability of Docker 1.9 and 1.8 to pull from that repository, if content trust is enabled. 760 * Allow SELinux to run in a container when using the BTRFS storage driver [#16452](https://github.com/docker/docker/pull/16452) 761 762 ### Distribution 763 764 * Use content-addressable storage for images and layers [#17924](https://github.com/docker/docker/pull/17924) 765 Note that a migration is performed the first time docker is run; it can take a significant amount of time depending on the number of images and containers present. 766 Images no longer depend on the parent chain but contain a list of layer references. 767 `docker load`/`docker save` tarballs now also contain content-addressable image configurations. 768 For more information: https://github.com/docker/docker/wiki/Engine-v1.10.0-content-addressability-migration 769 * Add support for the new [manifest format ("schema2")](https://github.com/docker/distribution/blob/master/docs/spec/manifest-v2-2.md) [#18785](https://github.com/docker/docker/pull/18785) 770 * Lots of improvements for push and pull: performance++, retries on failed downloads, cancelling on client disconnect [#18353](https://github.com/docker/docker/pull/18353), [#18418](https://github.com/docker/docker/pull/18418), [#19109](https://github.com/docker/docker/pull/19109), [#18353](https://github.com/docker/docker/pull/18353) 771 * Limit v1 protocol fallbacks [#18590](https://github.com/docker/docker/pull/18590) 772 - Fix issue where docker could hang indefinitely waiting for a nonexistent process to pull an image [#19743](https://github.com/docker/docker/pull/19743) 773 774 ### Networking 775 776 + Use DNS-based discovery instead of `/etc/hosts` [#19198](https://github.com/docker/docker/pull/19198) 777 + Support for network-scoped alias using `--net-alias` on `run` and `--alias` on `network connect` [#19242](https://github.com/docker/docker/pull/19242) 778 + Add `--ip` and `--ip6` on `run` and `network connect` to support custom IP addresses for a container in a network [#19001](https://github.com/docker/docker/pull/19001) 779 + Add `--ipam-opt` to `network create` for passing custom IPAM options [#17316](https://github.com/docker/docker/pull/17316) 780 + Add `--internal` flag to `network create` to restrict external access to and from the network [#19276](https://github.com/docker/docker/pull/19276) 781 + Add `kv.path` option to `--cluster-store-opt` [#19167](https://github.com/docker/docker/pull/19167) 782 + Add `discovery.heartbeat` and `discovery.ttl` options to `--cluster-store-opt` to configure discovery TTL and heartbeat timer [#18204](https://github.com/docker/docker/pull/18204) 783 + Add `--format` flag to `network inspect` [#17481](https://github.com/docker/docker/pull/17481) 784 + Add `--link` to `network connect` to provide a container-local alias [#19229](https://github.com/docker/docker/pull/19229) 785 + Support for Capability exchange with remote IPAM plugins [#18775](https://github.com/docker/docker/pull/18775) 786 + Add `--force` to `network disconnect` to force container to be disconnected from network [#19317](https://github.com/docker/docker/pull/19317) 787 * Support for multi-host networking using built-in overlay driver for all engine supported kernels: 3.10+ [#18775](https://github.com/docker/docker/pull/18775) 788 * `--link` is now supported on `docker run` for containers in user-defined network [#19229](https://github.com/docker/docker/pull/19229) 789 * Enhance `docker network rm` to allow removing multiple networks [#17489](https://github.com/docker/docker/pull/17489) 790 * Include container names in `network inspect` [#17615](https://github.com/docker/docker/pull/17615) 791 * Include auto-generated subnets for user-defined networks in `network inspect` [#17316](https://github.com/docker/docker/pull/17316) 792 * Add `--filter` flag to `network ls` to hide predefined networks [#17782](https://github.com/docker/docker/pull/17782) 793 * Add support for network connect/disconnect to stopped containers [#18906](https://github.com/docker/docker/pull/18906) 794 * Add network ID to container inspect [#19323](https://github.com/docker/docker/pull/19323) 795 - Fix MTU issue where Docker would not start with two or more default routes [#18108](https://github.com/docker/docker/pull/18108) 796 - Fix duplicate IP address for containers [#18106](https://github.com/docker/docker/pull/18106) 797 - Fix issue preventing sometimes docker from creating the bridge network [#19338](https://github.com/docker/docker/pull/19338) 798 - Do not substitute 127.0.0.1 name server when using `--net=host` [#19573](https://github.com/docker/docker/pull/19573) 799 800 ### Logging 801 802 + New logging driver for Splunk [#16488](https://github.com/docker/docker/pull/16488) 803 + Add support for syslog over TCP+TLS [#18998](https://github.com/docker/docker/pull/18998) 804 * Enhance `docker logs --since` and `--until` to support nanoseconds and time [#17495](https://github.com/docker/docker/pull/17495) 805 * Enhance AWS logs to auto-detect region [#16640](https://github.com/docker/docker/pull/16640) 806 807 ### Volumes 808 809 + Add support to set the mount propagation mode for a volume [#17034](https://github.com/docker/docker/pull/17034) 810 * Add `ls` and `inspect` endpoints to volume plugin API [#16534](https://github.com/docker/docker/pull/16534) 811 Existing plugins need to make use of these new APIs to satisfy users' expectation 812 For that, please use the new MIME type `application/vnd.docker.plugins.v1.2+json` [#19549](https://github.com/docker/docker/pull/19549) 813 - Fix data not being copied to named volumes [#19175](https://github.com/docker/docker/pull/19175) 814 - Fix issues preventing volume drivers from being containerized [#19500](https://github.com/docker/docker/pull/19500) 815 - Fix `docker volumes ls --dangling=false` to now show all non-dangling volumes [#19671](https://github.com/docker/docker/pull/19671) 816 - Do not remove named volumes on container removal [#19568](https://github.com/docker/docker/pull/19568) 817 - Allow external volume drivers to host anonymous volumes [#19190](https://github.com/docker/docker/pull/19190) 818 819 ### Builder 820 821 + Add support for `**` in `.dockerignore` to wildcard multiple levels of directories [#17090](https://github.com/docker/docker/pull/17090) 822 - Fix handling of UTF-8 characters in Dockerfiles [#17055](https://github.com/docker/docker/pull/17055) 823 - Fix permissions problem when reading from STDIN [#19283](https://github.com/docker/docker/pull/19283) 824 825 ### Client 826 827 + Add support for overriding the API version to use via an `DOCKER_API_VERSION` environment-variable [#15964](https://github.com/docker/docker/pull/15964) 828 - Fix a bug preventing Windows clients to log in to Docker Hub [#19891](https://github.com/docker/docker/pull/19891) 829 830 ### Misc 831 832 * systemd: Set TasksMax in addition to LimitNPROC in systemd service file [#19391](https://github.com/docker/docker/pull/19391) 833 834 ### Deprecations 835 836 * Remove LXC support. The LXC driver was deprecated in Docker 1.8, and has now been removed [#17700](https://github.com/docker/docker/pull/17700) 837 * Remove `--exec-driver` daemon flag, because it is no longer in use [#17700](https://github.com/docker/docker/pull/17700) 838 * Remove old deprecated single-dashed long CLI flags (such as `-rm`; use `--rm` instead) [#17724](https://github.com/docker/docker/pull/17724) 839 * Deprecate HostConfig at API container start [#17799](https://github.com/docker/docker/pull/17799) 840 * Deprecate docker packages for newly EOL'd Linux distributions: Fedora 21 and Ubuntu 15.04 (Vivid) [#18794](https://github.com/docker/docker/pull/18794), [#18809](https://github.com/docker/docker/pull/18809) 841 * Deprecate `-f` flag for docker tag [#18350](https://github.com/docker/docker/pull/18350) 842 843 ## 1.9.1 (2015-11-21) 844 845 ### Runtime 846 847 - Do not prevent daemon from booting if images could not be restored (#17695) 848 - Force IPC mount to unmount on daemon shutdown/init (#17539) 849 - Turn IPC unmount errors into warnings (#17554) 850 - Fix `docker stats` performance regression (#17638) 851 - Clarify cryptic error message upon `docker logs` if `--log-driver=none` (#17767) 852 - Fix seldom panics (#17639, #17634, #17703) 853 - Fix opq whiteouts problems for files with dot prefix (#17819) 854 - devicemapper: try defaulting to xfs instead of ext4 for performance reasons (#17903, #17918) 855 - devicemapper: fix displayed fs in docker info (#17974) 856 - selinux: only relabel if user requested so with the `z` option (#17450, #17834) 857 - Do not make network calls when normalizing names (#18014) 858 859 ### Client 860 861 - Fix `docker login` on windows (#17738) 862 - Fix bug with `docker inspect` output when not connected to daemon (#17715) 863 - Fix `docker inspect -f {{.HostConfig.Dns}} somecontainer` (#17680) 864 865 ### Builder 866 867 - Fix regression with symlink behavior in ADD/COPY (#17710) 868 869 ### Networking 870 871 - Allow passing a network ID as an argument for `--net` (#17558) 872 - Fix connect to host and prevent disconnect from host for `host` network (#17476) 873 - Fix `--fixed-cidr` issue when gateway ip falls in ip-range and ip-range is 874 not the first block in the network (#17853) 875 - Restore deterministic `IPv6` generation from `MAC` address on default `bridge` network (#17890) 876 - Allow port-mapping only for endpoints created on docker run (#17858) 877 - Fixed an endpoint delete issue with a possible stale sbox (#18102) 878 879 ### Distribution 880 881 - Correct parent chain in v2 push when v1Compatibility files on the disk are inconsistent (#18047) 882 883 ## 1.9.0 (2015-11-03) 884 885 ### Runtime 886 887 + `docker stats` now returns block IO metrics (#15005) 888 + `docker stats` now details network stats per interface (#15786) 889 + Add `ancestor=<image>` filter to `docker ps --filter` flag to filter 890 containers based on their ancestor images (#14570) 891 + Add `label=<somelabel>` filter to `docker ps --filter` to filter containers 892 based on label (#16530) 893 + Add `--kernel-memory` flag to `docker run` (#14006) 894 + Add `--message` flag to `docker import` allowing to specify an optional 895 message (#15711) 896 + Add `--privileged` flag to `docker exec` (#14113) 897 + Add `--stop-signal` flag to `docker run` allowing to replace the container 898 process stopping signal (#15307) 899 + Add a new `unless-stopped` restart policy (#15348) 900 + Inspecting an image now returns tags (#13185) 901 + Add container size information to `docker inspect` (#15796) 902 + Add `RepoTags` and `RepoDigests` field to `/images/{name:.*}/json` (#17275) 903 - Remove the deprecated `/container/ps` endpoint from the API (#15972) 904 - Send and document correct HTTP codes for `/exec/<name>/start` (#16250) 905 - Share shm and mqueue between containers sharing IPC namespace (#15862) 906 - Event stream now shows OOM status when `--oom-kill-disable` is set (#16235) 907 - Ensure special network files (/etc/hosts etc.) are read-only if bind-mounted 908 with `ro` option (#14965) 909 - Improve `rmi` performance (#16890) 910 - Do not update /etc/hosts for the default bridge network, except for links (#17325) 911 - Fix conflict with duplicate container names (#17389) 912 - Fix an issue with incorrect template execution in `docker inspect` (#17284) 913 - DEPRECATE `-c` short flag variant for `--cpu-shares` in docker run (#16271) 914 915 ### Client 916 917 + Allow `docker import` to import from local files (#11907) 918 919 ### Builder 920 921 + Add a `STOPSIGNAL` Dockerfile instruction allowing to set a different 922 stop-signal for the container process (#15307) 923 + Add an `ARG` Dockerfile instruction and a `--build-arg` flag to `docker build` 924 that allows to add build-time environment variables (#15182) 925 - Improve cache miss performance (#16890) 926 927 ### Storage 928 929 - devicemapper: Implement deferred deletion capability (#16381) 930 931 ## Networking 932 933 + `docker network` exits experimental and is part of standard release (#16645) 934 + New network top-level concept, with associated subcommands and API (#16645) 935 WARNING: the API is different from the experimental API 936 + Support for multiple isolated/micro-segmented networks (#16645) 937 + Built-in multihost networking using VXLAN based overlay driver (#14071) 938 + Support for third-party network plugins (#13424) 939 + Ability to dynamically connect containers to multiple networks (#16645) 940 + Support for user-defined IP address management via pluggable IPAM drivers (#16910) 941 + Add daemon flags `--cluster-store` and `--cluster-advertise` for built-in nodes discovery (#16229) 942 + Add `--cluster-store-opt` for setting up TLS settings (#16644) 943 + Add `--dns-opt` to the daemon (#16031) 944 - DEPRECATE following container `NetworkSettings` fields in API v1.21: `EndpointID`, `Gateway`, 945 `GlobalIPv6Address`, `GlobalIPv6PrefixLen`, `IPAddress`, `IPPrefixLen`, `IPv6Gateway` and `MacAddress`. 946 Those are now specific to the `bridge` network. Use `NetworkSettings.Networks` to inspect 947 the networking settings of a container per network. 948 949 ### Volumes 950 951 + New top-level `volume` subcommand and API (#14242) 952 - Move API volume driver settings to host-specific config (#15798) 953 - Print an error message if volume name is not unique (#16009) 954 - Ensure volumes created from Dockerfiles always use the local volume driver 955 (#15507) 956 - DEPRECATE auto-creating missing host paths for bind mounts (#16349) 957 958 ### Logging 959 960 + Add `awslogs` logging driver for Amazon CloudWatch (#15495) 961 + Add generic `tag` log option to allow customizing container/image 962 information passed to driver (e.g. show container names) (#15384) 963 - Implement the `docker logs` endpoint for the journald driver (#13707) 964 - DEPRECATE driver-specific log tags (e.g. `syslog-tag`, etc.) (#15384) 965 966 ### Distribution 967 968 + `docker search` now works with partial names (#16509) 969 - Push optimization: avoid buffering to file (#15493) 970 - The daemon will display progress for images that were already being pulled 971 by another client (#15489) 972 - Only permissions required for the current action being performed are requested (#) 973 + Renaming trust keys (and respective environment variables) from `offline` to 974 `root` and `tagging` to `repository` (#16894) 975 - DEPRECATE trust key environment variables 976 `DOCKER_CONTENT_TRUST_OFFLINE_PASSPHRASE` and 977 `DOCKER_CONTENT_TRUST_TAGGING_PASSPHRASE` (#16894) 978 979 ### Security 980 981 + Add SELinux profiles to the rpm package (#15832) 982 - Fix various issues with AppArmor profiles provided in the deb package 983 (#14609) 984 - Add AppArmor policy that prevents writing to /proc (#15571) 985 986 ## 1.8.3 (2015-10-12) 987 988 ### Distribution 989 990 - Fix layer IDs lead to local graph poisoning (CVE-2014-8178) 991 - Fix manifest validation and parsing logic errors allow pull-by-digest validation bypass (CVE-2014-8179) 992 + Add `--disable-legacy-registry` to prevent a daemon from using a v1 registry 993 994 ## 1.8.2 (2015-09-10) 995 996 ### Distribution 997 998 - Fixes rare edge case of handling GNU LongLink and LongName entries. 999 - Fix ^C on docker pull. 1000 - Fix docker pull issues on client disconnection. 1001 - Fix issue that caused the daemon to panic when loggers weren't configured properly. 1002 - Fix goroutine leak pulling images from registry V2. 1003 1004 ### Runtime 1005 1006 - Fix a bug mounting cgroups for docker daemons running inside docker containers. 1007 - Initialize log configuration properly. 1008 1009 ### Client: 1010 1011 - Handle `-q` flag in `docker ps` properly when there is a default format. 1012 1013 ### Networking 1014 1015 - Fix several corner cases with netlink. 1016 1017 ### Contrib 1018 1019 - Fix several issues with bash completion. 1020 1021 ## 1.8.1 (2015-08-12) 1022 1023 ### Distribution 1024 1025 * Fix a bug where pushing multiple tags would result in invalid images 1026 1027 ## 1.8.0 (2015-08-11) 1028 1029 ### Distribution 1030 1031 + Trusted pull, push and build, disabled by default 1032 * Make tar layers deterministic between registries 1033 * Don't allow deleting the image of running containers 1034 * Check if a tag name to load is a valid digest 1035 * Allow one character repository names 1036 * Add a more accurate error description for invalid tag name 1037 * Make build cache ignore mtime 1038 1039 ### Cli 1040 1041 + Add support for DOCKER_CONFIG/--config to specify config file dir 1042 + Add --type flag for docker inspect command 1043 + Add formatting options to `docker ps` with `--format` 1044 + Replace `docker -d` with new subcommand `docker daemon` 1045 * Zsh completion updates and improvements 1046 * Add some missing events to bash completion 1047 * Support daemon urls with base paths in `docker -H` 1048 * Validate status= filter to docker ps 1049 * Display when a container is in --net=host in docker ps 1050 * Extend docker inspect to export image metadata related to graph driver 1051 * Restore --default-gateway{,-v6} daemon options 1052 * Add missing unpublished ports in docker ps 1053 * Allow duration strings in `docker events` as --since/--until 1054 * Expose more mounts information in `docker inspect` 1055 1056 ### Runtime 1057 1058 + Add new Fluentd logging driver 1059 + Allow `docker import` to load from local files 1060 + Add logging driver for GELF via UDP 1061 + Allow to copy files from host to containers with `docker cp` 1062 + Promote volume drivers from experimental to master 1063 + Add rollover options to json-file log driver, and --log-driver-opts flag 1064 + Add memory swappiness tuning options 1065 * Remove cgroup read-only flag when privileged 1066 * Make /proc, /sys, & /dev readonly for readonly containers 1067 * Add cgroup bind mount by default 1068 * Overlay: Export metadata for container and image in `docker inspect` 1069 * Devicemapper: external device activation 1070 * Devicemapper: Compare uuid of base device on startup 1071 * Remove RC4 from the list of registry cipher suites 1072 * Add syslog-facility option 1073 * LXC execdriver compatibility with recent LXC versions 1074 * Mark LXC execriver as deprecated (to be removed with the migration to runc) 1075 1076 ### Plugins 1077 1078 * Separate plugin sockets and specs locations 1079 * Allow TLS connections to plugins 1080 1081 ### Bug fixes 1082 1083 - Add missing 'Names' field to /containers/json API output 1084 - Make `docker rmi` of dangling images safe while pulling 1085 - Devicemapper: Change default basesize to 100G 1086 - Go Scheduler issue with sync.Mutex and gcc 1087 - Fix issue where Search API endpoint would panic due to empty AuthConfig 1088 - Set image canonical names correctly 1089 - Check dockerinit only if lxc driver is used 1090 - Fix ulimit usage of nproc 1091 - Always attach STDIN if -i,--interactive is specified 1092 - Show error messages when saving container state fails 1093 - Fixed incorrect assumption on --bridge=none treated as disable network 1094 - Check for invalid port specifications in host configuration 1095 - Fix endpoint leave failure for --net=host mode 1096 - Fix goroutine leak in the stats API if the container is not running 1097 - Check for apparmor file before reading it 1098 - Fix DOCKER_TLS_VERIFY being ignored 1099 - Set umask to the default on startup 1100 - Correct the message of pause and unpause a non-running container 1101 - Adjust disallowed CpuShares in container creation 1102 - ZFS: correctly apply selinux context 1103 - Display empty string instead of <nil> when IP opt is nil 1104 - `docker kill` returns error when container is not running 1105 - Fix COPY/ADD quoted/json form 1106 - Fix goroutine leak on logs -f with no output 1107 - Remove panic in nat package on invalid hostport 1108 - Fix container linking in Fedora 22 1109 - Fix error caused using default gateways outside of the allocated range 1110 - Format times in inspect command with a template as RFC3339Nano 1111 - Make registry client to accept 2xx and 3xx http status responses as successful 1112 - Fix race issue that caused the daemon to crash with certain layer downloads failed in a specific order. 1113 - Fix error when the docker ps format was not valid. 1114 - Remove redundant ip forward check. 1115 - Fix issue trying to push images to repository mirrors. 1116 - Fix error cleaning up network entrypoints when there is an initialization issue. 1117 1118 ## 1.7.1 (2015-07-14) 1119 1120 #### Runtime 1121 1122 - Fix default user spawning exec process with `docker exec` 1123 - Make `--bridge=none` not to configure the network bridge 1124 - Publish networking stats properly 1125 - Fix implicit devicemapper selection with static binaries 1126 - Fix socket connections that hung intermittently 1127 - Fix bridge interface creation on CentOS/RHEL 6.6 1128 - Fix local dns lookups added to resolv.conf 1129 - Fix copy command mounting volumes 1130 - Fix read/write privileges in volumes mounted with --volumes-from 1131 1132 #### Remote API 1133 1134 - Fix unmarshalling of Command and Entrypoint 1135 - Set limit for minimum client version supported 1136 - Validate port specification 1137 - Return proper errors when attach/reattach fail 1138 1139 #### Distribution 1140 1141 - Fix pulling private images 1142 - Fix fallback between registry V2 and V1 1143 1144 ## 1.7.0 (2015-06-16) 1145 1146 #### Runtime 1147 + Experimental feature: support for out-of-process volume plugins 1148 * The userland proxy can be disabled in favor of hairpin NAT using the daemon’s `--userland-proxy=false` flag 1149 * The `exec` command supports the `-u|--user` flag to specify the new process owner 1150 + Default gateway for containers can be specified daemon-wide using the `--default-gateway` and `--default-gateway-v6` flags 1151 + The CPU CFS (Completely Fair Scheduler) quota can be set in `docker run` using `--cpu-quota` 1152 + Container block IO can be controlled in `docker run` using`--blkio-weight` 1153 + ZFS support 1154 + The `docker logs` command supports a `--since` argument 1155 + UTS namespace can be shared with the host with `docker run --uts=host` 1156 1157 #### Quality 1158 * Networking stack was entirely rewritten as part of the libnetwork effort 1159 * Engine internals refactoring 1160 * Volumes code was entirely rewritten to support the plugins effort 1161 + Sending SIGUSR1 to a daemon will dump all goroutines stacks without exiting 1162 1163 #### Build 1164 + Support ${variable:-value} and ${variable:+value} syntax for environment variables 1165 + Support resource management flags `--cgroup-parent`, `--cpu-period`, `--cpu-quota`, `--cpuset-cpus`, `--cpuset-mems` 1166 + git context changes with branches and directories 1167 * The .dockerignore file support exclusion rules 1168 1169 #### Distribution 1170 + Client support for v2 mirroring support for the official registry 1171 1172 #### Bugfixes 1173 * Firewalld is now supported and will automatically be used when available 1174 * mounting --device recursively 1175 1176 ## 1.6.2 (2015-05-13) 1177 1178 #### Runtime 1179 - Revert change prohibiting mounting into /sys 1180 1181 ## 1.6.1 (2015-05-07) 1182 1183 #### Security 1184 - Fix read/write /proc paths (CVE-2015-3630) 1185 - Prohibit VOLUME /proc and VOLUME / (CVE-2015-3631) 1186 - Fix opening of file-descriptor 1 (CVE-2015-3627) 1187 - Fix symlink traversal on container respawn allowing local privilege escalation (CVE-2015-3629) 1188 - Prohibit mount of /sys 1189 1190 #### Runtime 1191 - Update AppArmor policy to not allow mounts 1192 1193 ## 1.6.0 (2015-04-07) 1194 1195 #### Builder 1196 + Building images from an image ID 1197 + Build containers with resource constraints, ie `docker build --cpu-shares=100 --memory=1024m...` 1198 + `commit --change` to apply specified Dockerfile instructions while committing the image 1199 + `import --change` to apply specified Dockerfile instructions while importing the image 1200 + Builds no longer continue in the background when canceled with CTRL-C 1201 1202 #### Client 1203 + Windows Support 1204 1205 #### Runtime 1206 + Container and image Labels 1207 + `--cgroup-parent` for specifying a parent cgroup to place container cgroup within 1208 + Logging drivers, `json-file`, `syslog`, or `none` 1209 + Pulling images by ID 1210 + `--ulimit` to set the ulimit on a container 1211 + `--default-ulimit` option on the daemon which applies to all created containers (and overwritten by `--ulimit` on run) 1212 1213 ## 1.5.0 (2015-02-10) 1214 1215 #### Builder 1216 + Dockerfile to use for a given `docker build` can be specified with the `-f` flag 1217 * Dockerfile and .dockerignore files can be themselves excluded as part of the .dockerignore file, thus preventing modifications to these files invalidating ADD or COPY instructions cache 1218 * ADD and COPY instructions accept relative paths 1219 * Dockerfile `FROM scratch` instruction is now interpreted as a no-base specifier 1220 * Improve performance when exposing a large number of ports 1221 1222 #### Hack 1223 + Allow client-side only integration tests for Windows 1224 * Include docker-py integration tests against Docker daemon as part of our test suites 1225 1226 #### Packaging 1227 + Support for the new version of the registry HTTP API 1228 * Speed up `docker push` for images with a majority of already existing layers 1229 - Fixed contacting a private registry through a proxy 1230 1231 #### Remote API 1232 + A new endpoint will stream live container resource metrics and can be accessed with the `docker stats` command 1233 + Containers can be renamed using the new `rename` endpoint and the associated `docker rename` command 1234 * Container `inspect` endpoint show the ID of `exec` commands running in this container 1235 * Container `inspect` endpoint show the number of times Docker auto-restarted the container 1236 * New types of event can be streamed by the `events` endpoint: ‘OOM’ (container died with out of memory), ‘exec_create’, and ‘exec_start' 1237 - Fixed returned string fields which hold numeric characters incorrectly omitting surrounding double quotes 1238 1239 #### Runtime 1240 + Docker daemon has full IPv6 support 1241 + The `docker run` command can take the `--pid=host` flag to use the host PID namespace, which makes it possible for example to debug host processes using containerized debugging tools 1242 + The `docker run` command can take the `--read-only` flag to make the container’s root filesystem mounted as readonly, which can be used in combination with volumes to force a container’s processes to only write to locations that will be persisted 1243 + Container total memory usage can be limited for `docker run` using the `--memory-swap` flag 1244 * Major stability improvements for devicemapper storage driver 1245 * Better integration with host system: containers will reflect changes to the host's `/etc/resolv.conf` file when restarted 1246 * Better integration with host system: per-container iptable rules are moved to the DOCKER chain 1247 - Fixed container exiting on out of memory to return an invalid exit code 1248 1249 #### Other 1250 * The HTTP_PROXY, HTTPS_PROXY, and NO_PROXY environment variables are properly taken into account by the client when connecting to the Docker daemon 1251 1252 ## 1.4.1 (2014-12-15) 1253 1254 #### Runtime 1255 - Fix issue with volumes-from and bind mounts not being honored after create 1256 1257 ## 1.4.0 (2014-12-11) 1258 1259 #### Notable Features since 1.3.0 1260 + Set key=value labels to the daemon (displayed in `docker info`), applied with 1261 new `-label` daemon flag 1262 + Add support for `ENV` in Dockerfile of the form: 1263 `ENV name=value name2=value2...` 1264 + New Overlayfs Storage Driver 1265 + `docker info` now returns an `ID` and `Name` field 1266 + Filter events by event name, container, or image 1267 + `docker cp` now supports copying from container volumes 1268 - Fixed `docker tag`, so it honors `--force` when overriding a tag for existing 1269 image. 1270 1271 ## 1.3.3 (2014-12-11) 1272 1273 #### Security 1274 - Fix path traversal vulnerability in processing of absolute symbolic links (CVE-2014-9356) 1275 - Fix decompression of xz image archives, preventing privilege escalation (CVE-2014-9357) 1276 - Validate image IDs (CVE-2014-9358) 1277 1278 #### Runtime 1279 - Fix an issue when image archives are being read slowly 1280 1281 #### Client 1282 - Fix a regression related to stdin redirection 1283 - Fix a regression with `docker cp` when destination is the current directory 1284 1285 ## 1.3.2 (2014-11-20) 1286 1287 #### Security 1288 - Fix tar breakout vulnerability 1289 * Extractions are now sandboxed chroot 1290 - Security options are no longer committed to images 1291 1292 #### Runtime 1293 - Fix deadlock in `docker ps -f exited=1` 1294 - Fix a bug when `--volumes-from` references a container that failed to start 1295 1296 #### Registry 1297 + `--insecure-registry` now accepts CIDR notation such as 10.1.0.0/16 1298 * Private registries whose IPs fall in the 127.0.0.0/8 range do no need the `--insecure-registry` flag 1299 - Skip the experimental registry v2 API when mirroring is enabled 1300 1301 ## 1.3.1 (2014-10-28) 1302 1303 #### Security 1304 * Prevent fallback to SSL protocols < TLS 1.0 for client, daemon and registry 1305 + Secure HTTPS connection to registries with certificate verification and without HTTP fallback unless `--insecure-registry` is specified 1306 1307 #### Runtime 1308 - Fix issue where volumes would not be shared 1309 1310 #### Client 1311 - Fix issue with `--iptables=false` not automatically setting `--ip-masq=false` 1312 - Fix docker run output to non-TTY stdout 1313 1314 #### Builder 1315 - Fix escaping `$` for environment variables 1316 - Fix issue with lowercase `onbuild` Dockerfile instruction 1317 - Restrict environment variable expansion to `ENV`, `ADD`, `COPY`, `WORKDIR`, `EXPOSE`, `VOLUME` and `USER` 1318 1319 ## 1.3.0 (2014-10-14) 1320 1321 #### Notable features since 1.2.0 1322 + Docker `exec` allows you to run additional processes inside existing containers 1323 + Docker `create` gives you the ability to create a container via the CLI without executing a process 1324 + `--security-opts` options to allow user to customize container labels and apparmor profiles 1325 + Docker `ps` filters 1326 - Wildcard support to COPY/ADD 1327 + Move production URLs to get.docker.com from get.docker.io 1328 + Allocate IP address on the bridge inside a valid CIDR 1329 + Use drone.io for PR and CI testing 1330 + Ability to setup an official registry mirror 1331 + Ability to save multiple images with docker `save` 1332 1333 ## 1.2.0 (2014-08-20) 1334 1335 #### Runtime 1336 + Make /etc/hosts /etc/resolv.conf and /etc/hostname editable at runtime 1337 + Auto-restart containers using policies 1338 + Use /var/lib/docker/tmp for large temporary files 1339 + `--cap-add` and `--cap-drop` to tweak what linux capability you want 1340 + `--device` to use devices in containers 1341 1342 #### Client 1343 + `docker search` on private registries 1344 + Add `exited` filter to `docker ps --filter` 1345 * `docker rm -f` now kills instead of stop 1346 + Support for IPv6 addresses in `--dns` flag 1347 1348 #### Proxy 1349 + Proxy instances in separate processes 1350 * Small bug fix on UDP proxy 1351 1352 ## 1.1.2 (2014-07-23) 1353 1354 #### Runtime 1355 + Fix port allocation for existing containers 1356 + Fix containers restart on daemon restart 1357 1358 #### Packaging 1359 + Fix /etc/init.d/docker issue on Debian 1360 1361 ## 1.1.1 (2014-07-09) 1362 1363 #### Builder 1364 * Fix issue with ADD 1365 1366 ## 1.1.0 (2014-07-03) 1367 1368 #### Notable features since 1.0.1 1369 + Add `.dockerignore` support 1370 + Pause containers during `docker commit` 1371 + Add `--tail` to `docker logs` 1372 1373 #### Builder 1374 + Allow a tar file as context for `docker build` 1375 * Fix issue with white-spaces and multi-lines in `Dockerfiles` 1376 1377 #### Runtime 1378 * Overall performance improvements 1379 * Allow `/` as source of `docker run -v` 1380 * Fix port allocation 1381 * Fix bug in `docker save` 1382 * Add links information to `docker inspect` 1383 1384 #### Client 1385 * Improve command line parsing for `docker commit` 1386 1387 #### Remote API 1388 * Improve status code for the `start` and `stop` endpoints 1389 1390 ## 1.0.1 (2014-06-19) 1391 1392 #### Notable features since 1.0.0 1393 * Enhance security for the LXC driver 1394 1395 #### Builder 1396 * Fix `ONBUILD` instruction passed to grandchildren 1397 1398 #### Runtime 1399 * Fix events subscription 1400 * Fix /etc/hostname file with host networking 1401 * Allow `-h` and `--net=none` 1402 * Fix issue with hotplug devices in `--privileged` 1403 1404 #### Client 1405 * Fix artifacts with events 1406 * Fix a panic with empty flags 1407 * Fix `docker cp` on Mac OS X 1408 1409 #### Miscellaneous 1410 * Fix compilation on Mac OS X 1411 * Fix several races 1412 1413 ## 1.0.0 (2014-06-09) 1414 1415 #### Notable features since 0.12.0 1416 * Production support 1417 1418 ## 0.12.0 (2014-06-05) 1419 1420 #### Notable features since 0.11.0 1421 * 40+ various improvements to stability, performance and usability 1422 * New `COPY` Dockerfile instruction to allow copying a local file from the context into the container without ever extracting if the file is a tar file 1423 * Inherit file permissions from the host on `ADD` 1424 * New `pause` and `unpause` commands to allow pausing and unpausing of containers using cgroup freezer 1425 * The `images` command has a `-f`/`--filter` option to filter the list of images 1426 * Add `--force-rm` to clean up after a failed build 1427 * Standardize JSON keys in Remote API to CamelCase 1428 * Pull from a docker run now assumes `latest` tag if not specified 1429 * Enhance security on Linux capabilities and device nodes 1430 1431 ## 0.11.1 (2014-05-07) 1432 1433 #### Registry 1434 - Fix push and pull to private registry 1435 1436 ## 0.11.0 (2014-05-07) 1437 1438 #### Notable features since 0.10.0 1439 1440 * SELinux support for mount and process labels 1441 * Linked containers can be accessed by hostname 1442 * Use the net `--net` flag to allow advanced network configuration such as host networking so that containers can use the host's network interfaces 1443 * Add a ping endpoint to the Remote API to do healthchecks of your docker daemon 1444 * Logs can now be returned with an optional timestamp 1445 * Docker now works with registries that support SHA-512 1446 * Multiple registry endpoints are supported to allow registry mirrors 1447 1448 ## 0.10.0 (2014-04-08) 1449 1450 #### Builder 1451 - Fix printing multiple messages on a single line. Fixes broken output during builds. 1452 - Follow symlinks inside container's root for ADD build instructions. 1453 - Fix EXPOSE caching. 1454 1455 #### Documentation 1456 - Add the new options of `docker ps` to the documentation. 1457 - Add the options of `docker restart` to the documentation. 1458 - Update daemon docs and help messages for --iptables and --ip-forward. 1459 - Updated apt-cacher-ng docs example. 1460 - Remove duplicate description of --mtu from docs. 1461 - Add missing -t and -v for `docker images` to the docs. 1462 - Add fixes to the cli docs. 1463 - Update libcontainer docs. 1464 - Update images in docs to remove references to AUFS and LXC. 1465 - Update the nodejs_web_app in the docs to use the new epel RPM address. 1466 - Fix external link on security of containers. 1467 - Update remote API docs. 1468 - Add image size to history docs. 1469 - Be explicit about binding to all interfaces in redis example. 1470 - Document DisableNetwork flag in the 1.10 remote api. 1471 - Document that `--lxc-conf` is lxc only. 1472 - Add chef usage documentation. 1473 - Add example for an image with multiple for `docker load`. 1474 - Explain what `docker run -a` does in the docs. 1475 1476 #### Contrib 1477 - Add variable for DOCKER_LOGFILE to sysvinit and use append instead of overwrite in opening the logfile. 1478 - Fix init script cgroup mounting workarounds to be more similar to cgroupfs-mount and thus work properly. 1479 - Remove inotifywait hack from the upstart host-integration example because it's not necessary any more. 1480 - Add check-config script to contrib. 1481 - Fix fish shell completion. 1482 1483 #### Hack 1484 * Clean up "go test" output from "make test" to be much more readable/scannable. 1485 * Exclude more "definitely not unit tested Go source code" directories from hack/make/test. 1486 + Generate md5 and sha256 hashes when building, and upload them via hack/release.sh. 1487 - Include contributed completions in Ubuntu PPA. 1488 + Add cli integration tests. 1489 * Add tweaks to the hack scripts to make them simpler. 1490 1491 #### Remote API 1492 + Add TLS auth support for API. 1493 * Move git clone from daemon to client. 1494 - Fix content-type detection in docker cp. 1495 * Split API into 2 go packages. 1496 1497 #### Runtime 1498 * Support hairpin NAT without going through Docker server. 1499 - devicemapper: succeed immediately when removing non-existent devices. 1500 - devicemapper: improve handling of devicemapper devices (add per device lock, increase sleep time and unlock while sleeping). 1501 - devicemapper: increase timeout in waitClose to 10 seconds. 1502 - devicemapper: ensure we shut down thin pool cleanly. 1503 - devicemapper: pass info, rather than hash to activateDeviceIfNeeded, deactivateDevice, setInitialized, deleteDevice. 1504 - devicemapper: avoid AB-BA deadlock. 1505 - devicemapper: make shutdown better/faster. 1506 - improve alpha sorting in mflag. 1507 - Remove manual http cookie management because the cookiejar is being used. 1508 - Use BSD raw mode on Darwin. Fixes nano, tmux and others. 1509 - Add FreeBSD support for the client. 1510 - Merge auth package into registry. 1511 - Add deprecation warning for -t on `docker pull`. 1512 - Remove goroutine leak on error. 1513 - Update parseLxcInfo to comply with new lxc1.0 format. 1514 - Fix attach exit on darwin. 1515 - Improve deprecation message. 1516 - Retry to retrieve the layer metadata up to 5 times for `docker pull`. 1517 - Only unshare the mount namespace for execin. 1518 - Merge existing config when committing. 1519 - Disable daemon startup timeout. 1520 - Fix issue #4681: add loopback interface when networking is disabled. 1521 - Add failing test case for issue #4681. 1522 - Send SIGTERM to child, instead of SIGKILL. 1523 - Show the driver and the kernel version in `docker info` even when not in debug mode. 1524 - Always symlink /dev/ptmx for libcontainer. This fixes console related problems. 1525 - Fix issue caused by the absence of /etc/apparmor.d. 1526 - Don't leave empty cidFile behind when failing to create the container. 1527 - Mount cgroups automatically if they're not mounted already. 1528 - Use mock for search tests. 1529 - Update to double-dash everywhere. 1530 - Move .dockerenv parsing to lxc driver. 1531 - Move all bind-mounts in the container inside the namespace. 1532 - Don't use separate bind mount for container. 1533 - Always symlink /dev/ptmx for libcontainer. 1534 - Don't kill by pid for other drivers. 1535 - Add initial logging to libcontainer. 1536 * Sort by port in `docker ps`. 1537 - Move networking drivers into runtime top level package. 1538 + Add --no-prune to `docker rmi`. 1539 + Add time since exit in `docker ps`. 1540 - graphdriver: add build tags. 1541 - Prevent allocation of previously allocated ports & prevent improve port allocation. 1542 * Add support for --since/--before in `docker ps`. 1543 - Clean up container stop. 1544 + Add support for configurable dns search domains. 1545 - Add support for relative WORKDIR instructions. 1546 - Add --output flag for docker save. 1547 - Remove duplication of DNS entries in config merging. 1548 - Add cpuset.cpus to cgroups and native driver options. 1549 - Remove docker-ci. 1550 - Promote btrfs. btrfs is no longer considered experimental. 1551 - Add --input flag to `docker load`. 1552 - Return error when existing bridge doesn't match IP address. 1553 - Strip comments before parsing line continuations to avoid interpreting instructions as comments. 1554 - Fix TestOnlyLoopbackExistsWhenUsingDisableNetworkOption to ignore "DOWN" interfaces. 1555 - Add systemd implementation of cgroups and make containers show up as systemd units. 1556 - Fix commit and import when no repository is specified. 1557 - Remount /var/lib/docker as --private to fix scaling issue. 1558 - Use the environment's proxy when pinging the remote registry. 1559 - Reduce error level from harmless errors. 1560 * Allow --volumes-from to be individual files. 1561 - Fix expanding buffer in StdCopy. 1562 - Set error regardless of attach or stdin. This fixes #3364. 1563 - Add support for --env-file to load environment variables from files. 1564 - Symlink /etc/mtab and /proc/mounts. 1565 - Allow pushing a single tag. 1566 - Shut down containers cleanly at shutdown and wait forever for the containers to shut down. This makes container shutdown on daemon shutdown work properly via SIGTERM. 1567 - Don't throw error when starting an already running container. 1568 - Fix dynamic port allocation limit. 1569 - remove setupDev from libcontainer. 1570 - Add API version to `docker version`. 1571 - Return correct exit code when receiving signal and make SIGQUIT quit without cleanup. 1572 - Fix --volumes-from mount failure. 1573 - Allow non-privileged containers to create device nodes. 1574 - Skip login tests because of external dependency on a hosted service. 1575 - Deprecate `docker images --tree` and `docker images --viz`. 1576 - Deprecate `docker insert`. 1577 - Include base abstraction for apparmor. This fixes some apparmor related problems on Ubuntu 14.04. 1578 - Add specific error message when hitting 401 over HTTP on push. 1579 - Fix absolute volume check. 1580 - Remove volumes-from from the config. 1581 - Move DNS options to hostconfig. 1582 - Update the apparmor profile for libcontainer. 1583 - Add deprecation notice for `docker commit -run`. 1584 1585 ## 0.9.1 (2014-03-24) 1586 1587 #### Builder 1588 - Fix printing multiple messages on a single line. Fixes broken output during builds. 1589 1590 #### Documentation 1591 - Fix external link on security of containers. 1592 1593 #### Contrib 1594 - Fix init script cgroup mounting workarounds to be more similar to cgroupfs-mount and thus work properly. 1595 - Add variable for DOCKER_LOGFILE to sysvinit and use append instead of overwrite in opening the logfile. 1596 1597 #### Hack 1598 - Generate md5 and sha256 hashes when building, and upload them via hack/release.sh. 1599 1600 #### Remote API 1601 - Fix content-type detection in `docker cp`. 1602 1603 #### Runtime 1604 - Use BSD raw mode on Darwin. Fixes nano, tmux and others. 1605 - Only unshare the mount namespace for execin. 1606 - Retry to retrieve the layer metadata up to 5 times for `docker pull`. 1607 - Merge existing config when committing. 1608 - Fix panic in monitor. 1609 - Disable daemon startup timeout. 1610 - Fix issue #4681: add loopback interface when networking is disabled. 1611 - Add failing test case for issue #4681. 1612 - Send SIGTERM to child, instead of SIGKILL. 1613 - Show the driver and the kernel version in `docker info` even when not in debug mode. 1614 - Always symlink /dev/ptmx for libcontainer. This fixes console related problems. 1615 - Fix issue caused by the absence of /etc/apparmor.d. 1616 - Don't leave empty cidFile behind when failing to create the container. 1617 - Improve deprecation message. 1618 - Fix attach exit on darwin. 1619 - devicemapper: improve handling of devicemapper devices (add per device lock, increase sleep time, unlock while sleeping). 1620 - devicemapper: succeed immediately when removing non-existent devices. 1621 - devicemapper: increase timeout in waitClose to 10 seconds. 1622 - Remove goroutine leak on error. 1623 - Update parseLxcInfo to comply with new lxc1.0 format. 1624 1625 ## 0.9.0 (2014-03-10) 1626 1627 #### Builder 1628 - Avoid extra mount/unmount during build. This fixes mount/unmount related errors during build. 1629 - Add error to docker build --rm. This adds missing error handling. 1630 - Forbid chained onbuild, `onbuild from` and `onbuild maintainer` triggers. 1631 - Make `--rm` the default for `docker build`. 1632 1633 #### Documentation 1634 - Download the docker client binary for Mac over https. 1635 - Update the titles of the install instructions & descriptions. 1636 * Add instructions for upgrading boot2docker. 1637 * Add port forwarding example in OS X install docs. 1638 - Attempt to disentangle repository and registry. 1639 - Update docs to explain more about `docker ps`. 1640 - Update sshd example to use a Dockerfile. 1641 - Rework some examples, including the Python examples. 1642 - Update docs to include instructions for a container's lifecycle. 1643 - Update docs documentation to discuss the docs branch. 1644 - Don't skip cert check for an example & use HTTPS. 1645 - Bring back the memory and swap accounting section which was lost when the kernel page was removed. 1646 - Explain DNS warnings and how to fix them on systems running and using a local nameserver. 1647 1648 #### Contrib 1649 - Add Tanglu support for mkimage-debootstrap. 1650 - Add SteamOS support for mkimage-debootstrap. 1651 1652 #### Hack 1653 - Get package coverage when running integration tests. 1654 - Remove the Vagrantfile. This is being replaced with boot2docker. 1655 - Fix tests on systems where aufs isn't available. 1656 - Update packaging instructions and remove the dependency on lxc. 1657 1658 #### Remote API 1659 * Move code specific to the API to the api package. 1660 - Fix header content type for the API. Makes all endpoints use proper content type. 1661 - Fix registry auth & remove ping calls from CmdPush and CmdPull. 1662 - Add newlines to the JSON stream functions. 1663 1664 #### Runtime 1665 * Do not ping the registry from the CLI. All requests to registries flow through the daemon. 1666 - Check for nil information return in the lxc driver. This fixes panics with older lxc versions. 1667 - Devicemapper: cleanups and fix for unmount. Fixes two problems which were causing unmount to fail intermittently. 1668 - Devicemapper: remove directory when removing device. Directories don't get left behind when removing the device. 1669 * Devicemapper: enable skip_block_zeroing. Improves performance by not zeroing blocks. 1670 - Devicemapper: fix shutdown warnings. Fixes shutdown warnings concerning pool device removal. 1671 - Ensure docker cp stream is closed properly. Fixes problems with files not being copied by `docker cp`. 1672 - Stop making `tcp://` default to `127.0.0.1:4243` and remove the default port for tcp. 1673 - Fix `--run` in `docker commit`. This makes `docker commit --run` work again. 1674 - Fix custom bridge related options. This makes custom bridges work again. 1675 + Mount-bind the PTY as container console. This allows tmux/screen to run. 1676 + Add the pure Go libcontainer library to make it possible to run containers using only features of the Linux kernel. 1677 + Add native exec driver which uses libcontainer and make it the default exec driver. 1678 - Add support for handling extended attributes in archives. 1679 * Set the container MTU to be the same as the host MTU. 1680 + Add simple sha256 checksums for layers to speed up `docker push`. 1681 * Improve kernel version parsing. 1682 * Allow flag grouping (`docker run -it`). 1683 - Remove chroot exec driver. 1684 - Fix divide by zero to fix panic. 1685 - Rewrite `docker rmi`. 1686 - Fix docker info with lxc 1.0.0. 1687 - Fix fedora tty with apparmor. 1688 * Don't always append env vars, replace defaults with vars from config. 1689 * Fix a goroutine leak. 1690 * Switch to Go 1.2.1. 1691 - Fix unique constraint error checks. 1692 * Handle symlinks for Docker's data directory and for TMPDIR. 1693 - Add deprecation warnings for flags (-flag is deprecated in favor of --flag) 1694 - Add apparmor profile for the native execution driver. 1695 * Move system specific code from archive to pkg/system. 1696 - Fix duplicate signal for `docker run -i -t` (issue #3336). 1697 - Return correct process pid for lxc. 1698 - Add a -G option to specify the group which unix sockets belong to. 1699 + Add `-f` flag to `docker rm` to force removal of running containers. 1700 + Kill ghost containers and restart all ghost containers when the docker daemon restarts. 1701 + Add `DOCKER_RAMDISK` environment variable to make Docker work when the root is on a ramdisk. 1702 1703 ## 0.8.1 (2014-02-18) 1704 1705 #### Builder 1706 1707 - Avoid extra mount/unmount during build. This removes an unneeded mount/unmount operation which was causing problems with devicemapper 1708 - Fix regression with ADD of tar files. This stops Docker from decompressing tarballs added via ADD from the local file system 1709 - Add error to `docker build --rm`. This adds a missing error check to ensure failures to remove containers are detected and reported 1710 1711 #### Documentation 1712 1713 * Update issue filing instructions 1714 * Warn against the use of symlinks for Docker's storage folder 1715 * Replace the Firefox example with an IceWeasel example 1716 * Rewrite the PostgreSQL example using a Dockerfile and add more details to it 1717 * Improve the OS X documentation 1718 1719 #### Remote API 1720 1721 - Fix broken images API for version less than 1.7 1722 - Use the right encoding for all API endpoints which return JSON 1723 - Move remote api client to api/ 1724 - Queue calls to the API using generic socket wait 1725 1726 #### Runtime 1727 1728 - Fix the use of custom settings for bridges and custom bridges 1729 - Refactor the devicemapper code to avoid many mount/unmount race conditions and failures 1730 - Remove two panics which could make Docker crash in some situations 1731 - Don't ping registry from the CLI client 1732 - Enable skip_block_zeroing for devicemapper. This stops devicemapper from always zeroing entire blocks 1733 - Fix --run in `docker commit`. This makes docker commit store `--run` in the image configuration 1734 - Remove directory when removing devicemapper device. This cleans up leftover mount directories 1735 - Drop NET_ADMIN capability for non-privileged containers. Unprivileged containers can't change their network configuration 1736 - Ensure `docker cp` stream is closed properly 1737 - Avoid extra mount/unmount during container registration. This removes an unneeded mount/unmount operation which was causing problems with devicemapper 1738 - Stop allowing tcp:// as a default tcp bin address which binds to 127.0.0.1:4243 and remove the default port 1739 + Mount-bind the PTY as container console. This allows tmux and screen to run in a container 1740 - Clean up archive closing. This fixes and improves archive handling 1741 - Fix engine tests on systems where temp directories are symlinked 1742 - Add test methods for save and load 1743 - Avoid temporarily unmounting the container when restarting it. This fixes a race for devicemapper during restart 1744 - Support submodules when building from a GitHub repository 1745 - Quote volume path to allow spaces 1746 - Fix remote tar ADD behavior. This fixes a regression which was causing Docker to extract tarballs 1747 1748 ## 0.8.0 (2014-02-04) 1749 1750 #### Notable features since 0.7.0 1751 1752 * Images and containers can be removed much faster 1753 * Building an image from source with docker build is now much faster 1754 * The Docker daemon starts and stops much faster 1755 * The memory footprint of many common operations has been reduced, by streaming files instead of buffering them in memory, fixing memory leaks, and fixing various suboptimal memory allocations 1756 * Several race conditions were fixed, making Docker more stable under very high concurrency load. This makes Docker more stable and less likely to crash and reduces the memory footprint of many common operations 1757 * All packaging operations are now built on the Go language’s standard tar implementation, which is bundled with Docker itself. This makes packaging more portable across host distributions, and solves several issues caused by quirks and incompatibilities between different distributions of tar 1758 * Docker can now create, remove and modify larger numbers of containers and images graciously thanks to more aggressive releasing of system resources. For example the storage driver API now allows Docker to do reference counting on mounts created by the drivers 1759 With the ongoing changes to the networking and execution subsystems of docker testing these areas have been a focus of the refactoring. By moving these subsystems into separate packages we can test, analyze, and monitor coverage and quality of these packages 1760 * Many components have been separated into smaller sub-packages, each with a dedicated test suite. As a result the code is better-tested, more readable and easier to change 1761 1762 * The ADD instruction now supports caching, which avoids unnecessarily re-uploading the same source content again and again when it hasn’t changed 1763 * The new ONBUILD instruction adds to your image a “trigger” instruction to be executed at a later time, when the image is used as the base for another build 1764 * Docker now ships with an experimental storage driver which uses the BTRFS filesystem for copy-on-write 1765 * Docker is officially supported on Mac OS X 1766 * The Docker daemon supports systemd socket activation 1767 1768 ## 0.7.6 (2014-01-14) 1769 1770 #### Builder 1771 1772 * Do not follow symlink outside of build context 1773 1774 #### Runtime 1775 1776 - Remount bind mounts when ro is specified 1777 * Use https for fetching docker version 1778 1779 #### Other 1780 1781 * Inline the test.docker.io fingerprint 1782 * Add ca-certificates to packaging documentation 1783 1784 ## 0.7.5 (2014-01-09) 1785 1786 #### Builder 1787 1788 * Disable compression for build. More space usage but a much faster upload 1789 - Fix ADD caching for certain paths 1790 - Do not compress archive from git build 1791 1792 #### Documentation 1793 1794 - Fix error in GROUP add example 1795 * Make sure the GPG fingerprint is inline in the documentation 1796 * Give more specific advice on setting up signing of commits for DCO 1797 1798 #### Runtime 1799 1800 - Fix misspelled container names 1801 - Do not add hostname when networking is disabled 1802 * Return most recent image from the cache by date 1803 - Return all errors from docker wait 1804 * Add Content-Type Header "application/json" to GET /version and /info responses 1805 1806 #### Other 1807 1808 * Update DCO to version 1.1 1809 + Update Makefile to use "docker:GIT_BRANCH" as the generated image name 1810 * Update Travis to check for new 1.1 DCO version 1811 1812 ## 0.7.4 (2014-01-07) 1813 1814 #### Builder 1815 1816 - Fix ADD caching issue with . prefixed path 1817 - Fix docker build on devicemapper by reverting sparse file tar option 1818 - Fix issue with file caching and prevent wrong cache hit 1819 * Use same error handling while unmarshalling CMD and ENTRYPOINT 1820 1821 #### Documentation 1822 1823 * Simplify and streamline Amazon Quickstart 1824 * Install instructions use unprefixed Fedora image 1825 * Update instructions for mtu flag for Docker on GCE 1826 + Add Ubuntu Saucy to installation 1827 - Fix for wrong version warning on master instead of latest 1828 1829 #### Runtime 1830 1831 - Only get the image's rootfs when we need to calculate the image size 1832 - Correctly handle unmapping UDP ports 1833 * Make CopyFileWithTar use a pipe instead of a buffer to save memory on docker build 1834 - Fix login message to say pull instead of push 1835 - Fix "docker load" help by removing "SOURCE" prompt and mentioning STDIN 1836 * Make blank -H option default to the same as no -H was sent 1837 * Extract cgroups utilities to own submodule 1838 1839 #### Other 1840 1841 + Add Travis CI configuration to validate DCO and gofmt requirements 1842 + Add Developer Certificate of Origin Text 1843 * Upgrade VBox Guest Additions 1844 * Check standalone header when pinging a registry server 1845 1846 ## 0.7.3 (2014-01-02) 1847 1848 #### Builder 1849 1850 + Update ADD to use the image cache, based on a hash of the added content 1851 * Add error message for empty Dockerfile 1852 1853 #### Documentation 1854 1855 - Fix outdated link to the "Introduction" on www.docker.io 1856 + Update the docs to get wider when the screen does 1857 - Add information about needing to install LXC when using raw binaries 1858 * Update Fedora documentation to disentangle the docker and docker.io conflict 1859 * Add a note about using the new `-mtu` flag in several GCE zones 1860 + Add FrugalWare installation instructions 1861 + Add a more complete example of `docker run` 1862 - Fix API documentation for creating and starting Privileged containers 1863 - Add missing "name" parameter documentation on "/containers/create" 1864 * Add a mention of `lxc-checkconfig` as a way to check for some of the necessary kernel configuration 1865 - Update the 1.8 API documentation with some additions that were added to the docs for 1.7 1866 1867 #### Hack 1868 1869 - Add missing libdevmapper dependency to the packagers documentation 1870 * Update minimum Go requirement to a hard line at Go 1.2+ 1871 * Many minor improvements to the Vagrantfile 1872 + Add ability to customize dockerinit search locations when compiling (to be used very sparingly only by packagers of platforms who require a nonstandard location) 1873 + Add coverprofile generation reporting 1874 - Add `-a` to our Go build flags, removing the need for recompiling the stdlib manually 1875 * Update Dockerfile to be more canonical and have less spurious warnings during build 1876 - Fix some miscellaneous `docker pull` progress bar display issues 1877 * Migrate more miscellaneous packages under the "pkg" folder 1878 * Update TextMate highlighting to automatically be enabled for files named "Dockerfile" 1879 * Reorganize syntax highlighting files under a common "contrib/syntax" directory 1880 * Update install.sh script (https://get.docker.io/) to not fail if busybox fails to download or run at the end of the Ubuntu/Debian installation 1881 * Add support for container names in bash completion 1882 1883 #### Packaging 1884 1885 + Add an official Docker client binary for Darwin (Mac OS X) 1886 * Remove empty "Vendor" string and added "License" on deb package 1887 + Add a stubbed version of "/etc/default/docker" in the deb package 1888 1889 #### Runtime 1890 1891 * Update layer application to extract tars in place, avoiding file churn while handling whiteouts 1892 - Fix permissiveness of mtime comparisons in tar handling (since GNU tar and Go tar do not yet support sub-second mtime precision) 1893 * Reimplement `docker top` in pure Go to work more consistently, and even inside Docker-in-Docker (thus removing the shell injection vulnerability present in some versions of `lxc-ps`) 1894 + Update `-H unix://` to work similarly to `-H tcp://` by inserting the default values for missing portions 1895 - Fix more edge cases regarding dockerinit and deleted or replaced docker or dockerinit files 1896 * Update container name validation to include '.' 1897 - Fix use of a symlink or non-absolute path as the argument to `-g` to work as expected 1898 * Update to handle external mounts outside of LXC, fixing many small mounting quirks and making future execution backends and other features simpler 1899 * Update to use proper box-drawing characters everywhere in `docker images -tree` 1900 * Move MTU setting from LXC configuration to directly use netlink 1901 * Add `-S` option to external tar invocation for more efficient spare file handling 1902 + Add arch/os info to User-Agent string, especially for registry requests 1903 + Add `-mtu` option to Docker daemon for configuring MTU 1904 - Fix `docker build` to exit with a non-zero exit code on error 1905 + Add `DOCKER_HOST` environment variable to configure the client `-H` flag without specifying it manually for every invocation 1906 1907 ## 0.7.2 (2013-12-16) 1908 1909 #### Runtime 1910 1911 + Validate container names on creation with standard regex 1912 * Increase maximum image depth to 127 from 42 1913 * Continue to move api endpoints to the job api 1914 + Add -bip flag to allow specification of dynamic bridge IP via CIDR 1915 - Allow bridge creation when ipv6 is not enabled on certain systems 1916 * Set hostname and IP address from within dockerinit 1917 * Drop capabilities from within dockerinit 1918 - Fix volumes on host when symlink is present the image 1919 - Prevent deletion of image if ANY container is depending on it even if the container is not running 1920 * Update docker push to use new progress display 1921 * Use os.Lstat to allow mounting unix sockets when inspecting volumes 1922 - Adjust handling of inactive user login 1923 - Add missing defines in devicemapper for older kernels 1924 - Allow untag operations with no container validation 1925 - Add auth config to docker build 1926 1927 #### Documentation 1928 1929 * Add more information about Docker logging 1930 + Add RHEL documentation 1931 * Add a direct example for changing the CMD that is run in a container 1932 * Update Arch installation documentation 1933 + Add section on Trusted Builds 1934 + Add Network documentation page 1935 1936 #### Other 1937 1938 + Add new cover bundle for providing code coverage reporting 1939 * Separate integration tests in bundles 1940 * Make Tianon the hack maintainer 1941 * Update mkimage-debootstrap with more tweaks for keeping images small 1942 * Use https to get the install script 1943 * Remove vendored dotcloud/tar now that Go 1.2 has been released 1944 1945 ## 0.7.1 (2013-12-05) 1946 1947 #### Documentation 1948 1949 + Add @SvenDowideit as documentation maintainer 1950 + Add links example 1951 + Add documentation regarding ambassador pattern 1952 + Add Google Cloud Platform docs 1953 + Add dockerfile best practices 1954 * Update doc for RHEL 1955 * Update doc for registry 1956 * Update Postgres examples 1957 * Update doc for Ubuntu install 1958 * Improve remote api doc 1959 1960 #### Runtime 1961 1962 + Add hostconfig to docker inspect 1963 + Implement `docker log -f` to stream logs 1964 + Add env variable to disable kernel version warning 1965 + Add -format to `docker inspect` 1966 + Support bind-mount for files 1967 - Fix bridge creation on RHEL 1968 - Fix image size calculation 1969 - Make sure iptables are called even if the bridge already exists 1970 - Fix issue with stderr only attach 1971 - Remove init layer when destroying a container 1972 - Fix same port binding on different interfaces 1973 - `docker build` now returns the correct exit code 1974 - Fix `docker port` to display correct port 1975 - `docker build` now check that the dockerfile exists client side 1976 - `docker attach` now returns the correct exit code 1977 - Remove the name entry when the container does not exist 1978 1979 #### Registry 1980 1981 * Improve progress bars, add ETA for downloads 1982 * Simultaneous pulls now waits for the first to finish instead of failing 1983 - Tag only the top-layer image when pushing to registry 1984 - Fix issue with offline image transfer 1985 - Fix issue preventing using ':' in password for registry 1986 1987 #### Other 1988 1989 + Add pprof handler for debug 1990 + Create a Makefile 1991 * Use stdlib tar that now includes fix 1992 * Improve make.sh test script 1993 * Handle SIGQUIT on the daemon 1994 * Disable verbose during tests 1995 * Upgrade to go1.2 for official build 1996 * Improve unit tests 1997 * The test suite now runs all tests even if one fails 1998 * Refactor C in Go (Devmapper) 1999 - Fix OS X compilation 2000 2001 ## 0.7.0 (2013-11-25) 2002 2003 #### Notable features since 0.6.0 2004 2005 * Storage drivers: choose from aufs, device-mapper, or vfs. 2006 * Standard Linux support: docker now runs on unmodified Linux kernels and all major distributions. 2007 * Links: compose complex software stacks by connecting containers to each other. 2008 * Container naming: organize your containers by giving them memorable names. 2009 * Advanced port redirects: specify port redirects per interface, or keep sensitive ports private. 2010 * Offline transfer: push and pull images to the filesystem without losing information. 2011 * Quality: numerous bugfixes and small usability improvements. Significant increase in test coverage. 2012 2013 ## 0.6.7 (2013-11-21) 2014 2015 #### Runtime 2016 2017 * Improve stability, fixes some race conditions 2018 * Skip the volumes mounted when deleting the volumes of container. 2019 * Fix layer size computation: handle hard links correctly 2020 * Use the work Path for docker cp CONTAINER:PATH 2021 * Fix tmp dir never cleanup 2022 * Speedup docker ps 2023 * More informative error message on name collisions 2024 * Fix nameserver regex 2025 * Always return long id's 2026 * Fix container restart race condition 2027 * Keep published ports on docker stop;docker start 2028 * Fix container networking on Fedora 2029 * Correctly express "any address" to iptables 2030 * Fix network setup when reconnecting to ghost container 2031 * Prevent deletion if image is used by a running container 2032 * Lock around read operations in graph 2033 2034 #### RemoteAPI 2035 2036 * Return full ID on docker rmi 2037 2038 #### Client 2039 2040 + Add -tree option to images 2041 + Offline image transfer 2042 * Exit with status 2 on usage error and display usage on stderr 2043 * Do not forward SIGCHLD to container 2044 * Use string timestamp for docker events -since 2045 2046 #### Other 2047 2048 * Update to go 1.2rc5 2049 + Add /etc/default/docker support to upstart 2050 2051 ## 0.6.6 (2013-11-06) 2052 2053 #### Runtime 2054 2055 * Ensure container name on register 2056 * Fix regression in /etc/hosts 2057 + Add lock around write operations in graph 2058 * Check if port is valid 2059 * Fix restart runtime error with ghost container networking 2060 + Add some more colors and animals to increase the pool of generated names 2061 * Fix issues in docker inspect 2062 + Escape apparmor confinement 2063 + Set environment variables using a file. 2064 * Prevent docker insert to erase something 2065 + Prevent DNS server conflicts in CreateBridgeIface 2066 + Validate bind mounts on the server side 2067 + Use parent image config in docker build 2068 * Fix regression in /etc/hosts 2069 2070 #### Client 2071 2072 + Add -P flag to publish all exposed ports 2073 + Add -notrunc and -q flags to docker history 2074 * Fix docker commit, tag and import usage 2075 + Add stars, trusted builds and library flags in docker search 2076 * Fix docker logs with tty 2077 2078 #### RemoteAPI 2079 2080 * Make /events API send headers immediately 2081 * Do not split last column docker top 2082 + Add size to history 2083 2084 #### Other 2085 2086 + Contrib: Desktop integration. Firefox usecase. 2087 + Dockerfile: bump to go1.2rc3 2088 2089 ## 0.6.5 (2013-10-29) 2090 2091 #### Runtime 2092 2093 + Containers can now be named 2094 + Containers can now be linked together for service discovery 2095 + 'run -a', 'start -a' and 'attach' can forward signals to the container for better integration with process supervisors 2096 + Automatically start crashed containers after a reboot 2097 + Expose IP, port, and proto as separate environment vars for container links 2098 * Allow ports to be published to specific ips 2099 * Prohibit inter-container communication by default 2100 - Ignore ErrClosedPipe for stdin in Container.Attach 2101 - Remove unused field kernelVersion 2102 * Fix issue when mounting subdirectories of /mnt in container 2103 - Fix untag during removal of images 2104 * Check return value of syscall.Chdir when changing working directory inside dockerinit 2105 2106 #### Client 2107 2108 - Only pass stdin to hijack when needed to avoid closed pipe errors 2109 * Use less reflection in command-line method invocation 2110 - Monitor the tty size after starting the container, not prior 2111 - Remove useless os.Exit() calls after log.Fatal 2112 2113 #### Hack 2114 2115 + Add initial init scripts library and a safer Ubuntu packaging script that works for Debian 2116 * Add -p option to invoke debootstrap with http_proxy 2117 - Update install.sh with $sh_c to get sudo/su for modprobe 2118 * Update all the mkimage scripts to use --numeric-owner as a tar argument 2119 * Update hack/release.sh process to automatically invoke hack/make.sh and bail on build and test issues 2120 2121 #### Other 2122 2123 * Documentation: Fix the flags for nc in example 2124 * Testing: Remove warnings and prevent mount issues 2125 - Testing: Change logic for tty resize to avoid warning in tests 2126 - Builder: Fix race condition in docker build with verbose output 2127 - Registry: Fix content-type for PushImageJSONIndex method 2128 * Contrib: Improve helper tools to generate debian and Arch linux server images 2129 2130 ## 0.6.4 (2013-10-16) 2131 2132 #### Runtime 2133 2134 - Add cleanup of container when Start() fails 2135 * Add better comments to utils/stdcopy.go 2136 * Add utils.Errorf for error logging 2137 + Add -rm to docker run for removing a container on exit 2138 - Remove error messages which are not actually errors 2139 - Fix `docker rm` with volumes 2140 - Fix some error cases where an HTTP body might not be closed 2141 - Fix panic with wrong dockercfg file 2142 - Fix the attach behavior with -i 2143 * Record termination time in state. 2144 - Use empty string so TempDir uses the OS's temp dir automatically 2145 - Make sure to close the network allocators 2146 + Autorestart containers by default 2147 * Bump vendor kr/pty to commit 3b1f6487b `(syscall.O_NOCTTY)` 2148 * lxc: Allow set_file_cap capability in container 2149 - Move run -rm to the cli only 2150 * Split stdout stderr 2151 * Always create a new session for the container 2152 2153 #### Testing 2154 2155 - Add aggregated docker-ci email report 2156 - Add cleanup to remove leftover containers 2157 * Add nightly release to docker-ci 2158 * Add more tests around auth.ResolveAuthConfig 2159 - Remove a few errors in tests 2160 - Catch errClosing error when TCP and UDP proxies are terminated 2161 * Only run certain tests with TESTFLAGS='-run TestName' make.sh 2162 * Prevent docker-ci to test closing PRs 2163 * Replace panic by log.Fatal in tests 2164 - Increase TestRunDetach timeout 2165 2166 #### Documentation 2167 2168 * Add initial draft of the Docker infrastructure doc 2169 * Add devenvironment link to CONTRIBUTING.md 2170 * Add `apt-get install curl` to Ubuntu docs 2171 * Add explanation for export restrictions 2172 * Add .dockercfg doc 2173 * Remove Gentoo install notes about #1422 workaround 2174 * Fix help text for -v option 2175 * Fix Ping endpoint documentation 2176 - Fix parameter names in docs for ADD command 2177 - Fix ironic typo in changelog 2178 * Various command fixes in postgres example 2179 * Document how to edit and release docs 2180 - Minor updates to `postgresql_service.rst` 2181 * Clarify LGTM process to contributors 2182 - Corrected error in the package name 2183 * Document what `vagrant up` is actually doing 2184 + improve doc search results 2185 * Cleanup whitespace in API 1.5 docs 2186 * use angle brackets in MAINTAINER example email 2187 * Update archlinux.rst 2188 + Changes to a new style for the docs. Includes version switcher. 2189 * Formatting, add information about multiline json 2190 * Improve registry and index REST API documentation 2191 - Replace deprecated upgrading reference to docker-latest.tgz, which hasn't been updated since 0.5.3 2192 * Update Gentoo installation documentation now that we're in the portage tree proper 2193 * Cleanup and reorganize docs and tooling for contributors and maintainers 2194 - Minor spelling correction of protocoll -> protocol 2195 2196 #### Contrib 2197 2198 * Add vim syntax highlighting for Dockerfiles from @honza 2199 * Add mkimage-arch.sh 2200 * Reorganize contributed completion scripts to add zsh completion 2201 2202 #### Hack 2203 2204 * Add vagrant user to the docker group 2205 * Add proper bash completion for "docker push" 2206 * Add xz utils as a runtime dep 2207 * Add cleanup/refactor portion of #2010 for hack and Dockerfile updates 2208 + Add contrib/mkimage-centos.sh back (from #1621), and associated documentation link 2209 * Add several of the small make.sh fixes from #1920, and make the output more consistent and contributor-friendly 2210 + Add @tianon to hack/MAINTAINERS 2211 * Improve network performance for VirtualBox 2212 * Revamp install.sh to be usable by more people, and to use official install methods whenever possible (apt repo, portage tree, etc.) 2213 - Fix contrib/mkimage-debian.sh apt caching prevention 2214 + Add Dockerfile.tmLanguage to contrib 2215 * Configured FPM to make /etc/init/docker.conf a config file 2216 * Enable SSH Agent forwarding in Vagrant VM 2217 * Several small tweaks/fixes for contrib/mkimage-debian.sh 2218 2219 #### Other 2220 2221 - Builder: Abort build if mergeConfig returns an error and fix duplicate error message 2222 - Packaging: Remove deprecated packaging directory 2223 - Registry: Use correct auth config when logging in. 2224 - Registry: Fix the error message so it is the same as the regex 2225 2226 ## 0.6.3 (2013-09-23) 2227 2228 #### Packaging 2229 2230 * Add 'docker' group on install for ubuntu package 2231 * Update tar vendor dependency 2232 * Download apt key over HTTPS 2233 2234 #### Runtime 2235 2236 - Only copy and change permissions on non-bindmount volumes 2237 * Allow multiple volumes-from 2238 - Fix HTTP imports from STDIN 2239 2240 #### Documentation 2241 2242 * Update section on extracting the docker binary after build 2243 * Update development environment docs for new build process 2244 * Remove 'base' image from documentation 2245 2246 #### Other 2247 2248 - Client: Fix detach issue 2249 - Registry: Update regular expression to match index 2250 2251 ## 0.6.2 (2013-09-17) 2252 2253 #### Runtime 2254 2255 + Add domainname support 2256 + Implement image filtering with path.Match 2257 * Remove unnecessary warnings 2258 * Remove os/user dependency 2259 * Only mount the hostname file when the config exists 2260 * Handle signals within the `docker login` command 2261 - UID and GID are now also applied to volumes 2262 - `docker start` set error code upon error 2263 - `docker run` set the same error code as the process started 2264 2265 #### Builder 2266 2267 + Add -rm option in order to remove intermediate containers 2268 * Allow multiline for the RUN instruction 2269 2270 #### Registry 2271 2272 * Implement login with private registry 2273 - Fix push issues 2274 2275 #### Other 2276 2277 + Hack: Vendor all dependencies 2278 * Remote API: Bump to v1.5 2279 * Packaging: Break down hack/make.sh into small scripts, one per 'bundle': test, binary, ubuntu etc. 2280 * Documentation: General improvements 2281 2282 ## 0.6.1 (2013-08-23) 2283 2284 #### Registry 2285 2286 * Pass "meta" headers in API calls to the registry 2287 2288 #### Packaging 2289 2290 - Use correct upstart script with new build tool 2291 - Use libffi-dev, don`t build it from sources 2292 - Remove duplicate mercurial install command 2293 2294 ## 0.6.0 (2013-08-22) 2295 2296 #### Runtime 2297 2298 + Add lxc-conf flag to allow custom lxc options 2299 + Add an option to set the working directory 2300 * Add Image name to LogEvent tests 2301 + Add -privileged flag and relevant tests, docs, and examples 2302 * Add websocket support to /container/<name>/attach/ws 2303 * Add warning when net.ipv4.ip_forwarding = 0 2304 * Add hostname to environment 2305 * Add last stable version in `docker version` 2306 - Fix race conditions in parallel pull 2307 - Fix Graph ByParent() to generate list of child images per parent image. 2308 - Fix typo: fmt.Sprint -> fmt.Sprintf 2309 - Fix small \n error un docker build 2310 * Fix to "Inject dockerinit at /.dockerinit" 2311 * Fix #910. print user name to docker info output 2312 * Use Go 1.1.2 for dockerbuilder 2313 * Use ranged for loop on channels 2314 - Use utils.ParseRepositoryTag instead of strings.Split(name, ":") in server.ImageDelete 2315 - Improve CMD, ENTRYPOINT, and attach docs. 2316 - Improve connect message with socket error 2317 - Load authConfig only when needed and fix useless WARNING 2318 - Show tag used when image is missing 2319 * Apply volumes-from before creating volumes 2320 - Make docker run handle SIGINT/SIGTERM 2321 - Prevent crash when .dockercfg not readable 2322 - Install script should be fetched over https, not http. 2323 * API, issue 1471: Use groups for socket permissions 2324 - Correctly detect IPv4 forwarding 2325 * Mount /dev/shm as a tmpfs 2326 - Switch from http to https for get.docker.io 2327 * Let userland proxy handle container-bound traffic 2328 * Update the Docker CLI to specify a value for the "Host" header. 2329 - Change network range to avoid conflict with EC2 DNS 2330 - Reduce connect and read timeout when pinging the registry 2331 * Parallel pull 2332 - Handle ip route showing mask-less IP addresses 2333 * Allow ENTRYPOINT without CMD 2334 - Always consider localhost as a domain name when parsing the FQN repos name 2335 * Refactor checksum 2336 2337 #### Documentation 2338 2339 * Add MongoDB image example 2340 * Add instructions for creating and using the docker group 2341 * Add sudo to examples and installation to documentation 2342 * Add ufw doc 2343 * Add a reference to ps -a 2344 * Add information about Docker`s high level tools over LXC. 2345 * Fix typo in docs for docker run -dns 2346 * Fix a typo in the ubuntu installation guide 2347 * Fix to docs regarding adding docker groups 2348 * Update default -H docs 2349 * Update readme with dependencies for building 2350 * Update amazon.rst to explain that Vagrant is not necessary for running Docker on ec2 2351 * PostgreSQL service example in documentation 2352 * Suggest installing linux-headers by default. 2353 * Change the twitter handle 2354 * Clarify Amazon EC2 installation 2355 * 'Base' image is deprecated and should no longer be referenced in the docs. 2356 * Move note about officially supported kernel 2357 - Solved the logo being squished in Safari 2358 2359 #### Builder 2360 2361 + Add USER instruction do Dockerfile 2362 + Add workdir support for the Buildfile 2363 * Add no cache for docker build 2364 - Fix docker build and docker events output 2365 - Only count known instructions as build steps 2366 - Make sure ENV instruction within build perform a commit each time 2367 - Forbid certain paths within docker build ADD 2368 - Repository name (and optionally a tag) in build usage 2369 - Make sure ADD will create everything in 0755 2370 2371 #### Remote API 2372 2373 * Sort Images by most recent creation date. 2374 * Reworking opaque requests in registry module 2375 * Add image name in /events 2376 * Use mime pkg to parse Content-Type 2377 * 650 http utils and user agent field 2378 2379 #### Hack 2380 2381 + Bash Completion: Limit commands to containers of a relevant state 2382 * Add docker dependencies coverage testing into docker-ci 2383 2384 #### Packaging 2385 2386 + Docker-brew 0.5.2 support and memory footprint reduction 2387 * Add new docker dependencies into docker-ci 2388 - Revert "docker.upstart: avoid spawning a `sh` process" 2389 + Docker-brew and Docker standard library 2390 + Release docker with docker 2391 * Fix the upstart script generated by get.docker.io 2392 * Enabled the docs to generate manpages. 2393 * Revert Bind daemon to 0.0.0.0 in Vagrant. 2394 2395 #### Register 2396 2397 * Improve auth push 2398 * Registry unit tests + mock registry 2399 2400 #### Tests 2401 2402 * Improve TestKillDifferentUser to prevent timeout on buildbot 2403 - Fix typo in TestBindMounts (runContainer called without image) 2404 * Improve TestGetContainersTop so it does not rely on sleep 2405 * Relax the lo interface test to allow iface index != 1 2406 * Add registry functional test to docker-ci 2407 * Add some tests in server and utils 2408 2409 #### Other 2410 2411 * Contrib: bash completion script 2412 * Client: Add docker cp command and copy api endpoint to copy container files/folders to the host 2413 * Don`t read from stdout when only attached to stdin 2414 2415 ## 0.5.3 (2013-08-13) 2416 2417 #### Runtime 2418 2419 * Use docker group for socket permissions 2420 - Spawn shell within upstart script 2421 - Handle ip route showing mask-less IP addresses 2422 - Add hostname to environment 2423 2424 #### Builder 2425 2426 - Make sure ENV instruction within build perform a commit each time 2427 2428 ## 0.5.2 (2013-08-08) 2429 2430 * Builder: Forbid certain paths within docker build ADD 2431 - Runtime: Change network range to avoid conflict with EC2 DNS 2432 * API: Change daemon to listen on unix socket by default 2433 2434 ## 0.5.1 (2013-07-30) 2435 2436 #### Runtime 2437 2438 + Add `ps` args to `docker top` 2439 + Add support for container ID files (pidfile like) 2440 + Add container=lxc in default env 2441 + Support networkless containers with `docker run -n` and `docker -d -b=none` 2442 * Stdout/stderr logs are now stored in the same file as JSON 2443 * Allocate a /16 IP range by default, with fallback to /24. Try 12 ranges instead of 3. 2444 * Change .dockercfg format to json and support multiple auth remote 2445 - Do not override volumes from config 2446 - Fix issue with EXPOSE override 2447 2448 #### API 2449 2450 + Docker client now sets useragent (RFC 2616) 2451 + Add /events endpoint 2452 2453 #### Builder 2454 2455 + ADD command now understands URLs 2456 + CmdAdd and CmdEnv now respect Dockerfile-set ENV variables 2457 - Create directories with 755 instead of 700 within ADD instruction 2458 2459 #### Hack 2460 2461 * Simplify unit tests with helpers 2462 * Improve docker.upstart event 2463 * Add coverage testing into docker-ci 2464 2465 ## 0.5.0 (2013-07-17) 2466 2467 #### Runtime 2468 2469 + List all processes running inside a container with 'docker top' 2470 + Host directories can be mounted as volumes with 'docker run -v' 2471 + Containers can expose public UDP ports (eg, '-p 123/udp') 2472 + Optionally specify an exact public port (eg. '-p 80:4500') 2473 * 'docker login' supports additional options 2474 - Don't save a container`s hostname when committing an image. 2475 2476 #### Registry 2477 2478 + New image naming scheme inspired by Go packaging convention allows arbitrary combinations of registries 2479 - Fix issues when uploading images to a private registry 2480 2481 #### Builder 2482 2483 + ENTRYPOINT instruction sets a default binary entry point to a container 2484 + VOLUME instruction marks a part of the container as persistent data 2485 * 'docker build' displays the full output of a build by default 2486 2487 ## 0.4.8 (2013-07-01) 2488 2489 + Builder: New build operation ENTRYPOINT adds an executable entry point to the container. - Runtime: Fix a bug which caused 'docker run -d' to no longer print the container ID. 2490 - Tests: Fix issues in the test suite 2491 2492 ## 0.4.7 (2013-06-28) 2493 2494 #### Remote API 2495 2496 * The progress bar updates faster when downloading and uploading large files 2497 - Fix a bug in the optional unix socket transport 2498 2499 #### Runtime 2500 2501 * Improve detection of kernel version 2502 + Host directories can be mounted as volumes with 'docker run -b' 2503 - fix an issue when only attaching to stdin 2504 * Use 'tar --numeric-owner' to avoid uid mismatch across multiple hosts 2505 2506 #### Hack 2507 2508 * Improve test suite and dev environment 2509 * Remove dependency on unit tests on 'os/user' 2510 2511 #### Other 2512 2513 * Registry: easier push/pull to a custom registry 2514 + Documentation: add terminology section 2515 2516 ## 0.4.6 (2013-06-22) 2517 2518 - Runtime: fix a bug which caused creation of empty images (and volumes) to crash. 2519 2520 ## 0.4.5 (2013-06-21) 2521 2522 + Builder: 'docker build git://URL' fetches and builds a remote git repository 2523 * Runtime: 'docker ps -s' optionally prints container size 2524 * Tests: improved and simplified 2525 - Runtime: fix a regression introduced in 0.4.3 which caused the logs command to fail. 2526 - Builder: fix a regression when using ADD with single regular file. 2527 2528 ## 0.4.4 (2013-06-19) 2529 2530 - Builder: fix a regression introduced in 0.4.3 which caused builds to fail on new clients. 2531 2532 ## 0.4.3 (2013-06-19) 2533 2534 #### Builder 2535 2536 + ADD of a local file will detect tar archives and unpack them 2537 * ADD improvements: use tar for copy + automatically unpack local archives 2538 * ADD uses tar/untar for copies instead of calling 'cp -ar' 2539 * Fix the behavior of ADD to be (mostly) reverse-compatible, predictable and well-documented. 2540 - Fix a bug which caused builds to fail if ADD was the first command 2541 * Nicer output for 'docker build' 2542 2543 #### Runtime 2544 2545 * Remove bsdtar dependency 2546 * Add unix socket and multiple -H support 2547 * Prevent rm of running containers 2548 * Use go1.1 cookiejar 2549 - Fix issue detaching from running TTY container 2550 - Forbid parallel push/pull for a single image/repo. Fixes #311 2551 - Fix race condition within Run command when attaching. 2552 2553 #### Client 2554 2555 * HumanReadable ProgressBar sizes in pull 2556 * Fix docker version`s git commit output 2557 2558 #### API 2559 2560 * Send all tags on History API call 2561 * Add tag lookup to history command. Fixes #882 2562 2563 #### Documentation 2564 2565 - Fix missing command in irc bouncer example 2566 2567 ## 0.4.2 (2013-06-17) 2568 2569 - Packaging: Bumped version to work around an Ubuntu bug 2570 2571 ## 0.4.1 (2013-06-17) 2572 2573 #### Remote Api 2574 2575 + Add flag to enable cross domain requests 2576 + Add images and containers sizes in docker ps and docker images 2577 2578 #### Runtime 2579 2580 + Configure dns configuration host-wide with 'docker -d -dns' 2581 + Detect faulty DNS configuration and replace it with a public default 2582 + Allow docker run <name>:<id> 2583 + You can now specify public port (ex: -p 80:4500) 2584 * Improve image removal to garbage-collect unreferenced parents 2585 2586 #### Client 2587 2588 * Allow multiple params in inspect 2589 * Print the container id before the hijack in `docker run` 2590 2591 #### Registry 2592 2593 * Add regexp check on repo`s name 2594 * Move auth to the client 2595 - Remove login check on pull 2596 2597 #### Other 2598 2599 * Vagrantfile: Add the rest api port to vagrantfile`s port_forward 2600 * Upgrade to Go 1.1 2601 - Builder: don`t ignore last line in Dockerfile when it doesn`t end with \n 2602 2603 ## 0.4.0 (2013-06-03) 2604 2605 #### Builder 2606 2607 + Introducing Builder 2608 + 'docker build' builds a container, layer by layer, from a source repository containing a Dockerfile 2609 2610 #### Remote API 2611 2612 + Introducing Remote API 2613 + control Docker programmatically using a simple HTTP/json API 2614 2615 #### Runtime 2616 2617 * Various reliability and usability improvements 2618 2619 ## 0.3.4 (2013-05-30) 2620 2621 #### Builder 2622 2623 + 'docker build' builds a container, layer by layer, from a source repository containing a Dockerfile 2624 + 'docker build -t FOO' applies the tag FOO to the newly built container. 2625 2626 #### Runtime 2627 2628 + Interactive TTYs correctly handle window resize 2629 * Fix how configuration is merged between layers 2630 2631 #### Remote API 2632 2633 + Split stdout and stderr on 'docker run' 2634 + Optionally listen on a different IP and port (use at your own risk) 2635 2636 #### Documentation 2637 2638 * Improve install instructions. 2639 2640 ## 0.3.3 (2013-05-23) 2641 2642 - Registry: Fix push regression 2643 - Various bugfixes 2644 2645 ## 0.3.2 (2013-05-09) 2646 2647 #### Registry 2648 2649 * Improve the checksum process 2650 * Use the size to have a good progress bar while pushing 2651 * Use the actual archive if it exists in order to speed up the push 2652 - Fix error 400 on push 2653 2654 #### Runtime 2655 2656 * Store the actual archive on commit 2657 2658 ## 0.3.1 (2013-05-08) 2659 2660 #### Builder 2661 2662 + Implement the autorun capability within docker builder 2663 + Add caching to docker builder 2664 + Add support for docker builder with native API as top level command 2665 + Implement ENV within docker builder 2666 - Check the command existence prior create and add Unit tests for the case 2667 * use any whitespaces instead of tabs 2668 2669 #### Runtime 2670 2671 + Add go version to debug infos 2672 * Kernel version - don`t show the dash if flavor is empty 2673 2674 #### Registry 2675 2676 + Add docker search top level command in order to search a repository 2677 - Fix pull for official images with specific tag 2678 - Fix issue when login in with a different user and trying to push 2679 * Improve checksum - async calculation 2680 2681 #### Images 2682 2683 + Output graph of images to dot (graphviz) 2684 - Fix ByParent function 2685 2686 #### Documentation 2687 2688 + New introduction and high-level overview 2689 + Add the documentation for docker builder 2690 - CSS fix for docker documentation to make REST API docs look better. 2691 - Fix CouchDB example page header mistake 2692 - Fix README formatting 2693 * Update www.docker.io website. 2694 2695 #### Other 2696 2697 + Website: new high-level overview 2698 - Makefile: Swap "go get" for "go get -d", especially to compile on go1.1rc 2699 * Packaging: packaging ubuntu; issue #510: Use goland-stable PPA package to build docker 2700 2701 ## 0.3.0 (2013-05-06) 2702 2703 #### Runtime 2704 2705 - Fix the command existence check 2706 - strings.Split may return an empty string on no match 2707 - Fix an index out of range crash if cgroup memory is not 2708 2709 #### Documentation 2710 2711 * Various improvements 2712 + New example: sharing data between 2 couchdb databases 2713 2714 #### Other 2715 2716 * Vagrant: Use only one deb line in /etc/apt 2717 + Registry: Implement the new registry 2718 2719 ## 0.2.2 (2013-05-03) 2720 2721 + Support for data volumes ('docker run -v=PATH') 2722 + Share data volumes between containers ('docker run -volumes-from') 2723 + Improve documentation 2724 * Upgrade to Go 1.0.3 2725 * Various upgrades to the dev environment for contributors 2726 2727 ## 0.2.1 (2013-05-01) 2728 2729 + 'docker commit -run' bundles a layer with default runtime options: command, ports etc. 2730 * Improve install process on Vagrant 2731 + New Dockerfile operation: "maintainer" 2732 + New Dockerfile operation: "expose" 2733 + New Dockerfile operation: "cmd" 2734 + Contrib script to build a Debian base layer 2735 + 'docker -d -r': restart crashed containers at daemon startup 2736 * Runtime: improve test coverage 2737 2738 ## 0.2.0 (2013-04-23) 2739 2740 - Runtime: ghost containers can be killed and waited for 2741 * Documentation: update install instructions 2742 - Packaging: fix Vagrantfile 2743 - Development: automate releasing binaries and ubuntu packages 2744 + Add a changelog 2745 - Various bugfixes 2746 2747 ## 0.1.8 (2013-04-22) 2748 2749 - Dynamically detect cgroup capabilities 2750 - Issue stability warning on kernels <3.8 2751 - 'docker push' buffers on disk instead of memory 2752 - Fix 'docker diff' for removed files 2753 - Fix 'docker stop' for ghost containers 2754 - Fix handling of pidfile 2755 - Various bugfixes and stability improvements 2756 2757 ## 0.1.7 (2013-04-18) 2758 2759 - Container ports are available on localhost 2760 - 'docker ps' shows allocated TCP ports 2761 - Contributors can run 'make hack' to start a continuous integration VM 2762 - Streamline ubuntu packaging & uploading 2763 - Various bugfixes and stability improvements 2764 2765 ## 0.1.6 (2013-04-17) 2766 2767 - Record the author an image with 'docker commit -author' 2768 2769 ## 0.1.5 (2013-04-17) 2770 2771 - Disable standalone mode 2772 - Use a custom DNS resolver with 'docker -d -dns' 2773 - Detect ghost containers 2774 - Improve diagnosis of missing system capabilities 2775 - Allow disabling memory limits at compile time 2776 - Add debian packaging 2777 - Documentation: installing on Arch Linux 2778 - Documentation: running Redis on docker 2779 - Fix lxc 0.9 compatibility 2780 - Automatically load aufs module 2781 - Various bugfixes and stability improvements 2782 2783 ## 0.1.4 (2013-04-09) 2784 2785 - Full support for TTY emulation 2786 - Detach from a TTY session with the escape sequence `C-p C-q` 2787 - Various bugfixes and stability improvements 2788 - Minor UI improvements 2789 - Automatically create our own bridge interface 'docker0' 2790 2791 ## 0.1.3 (2013-04-04) 2792 2793 - Choose TCP frontend port with '-p :PORT' 2794 - Layer format is versioned 2795 - Major reliability improvements to the process manager 2796 - Various bugfixes and stability improvements 2797 2798 ## 0.1.2 (2013-04-03) 2799 2800 - Set container hostname with 'docker run -h' 2801 - Selective attach at run with 'docker run -a [stdin[,stdout[,stderr]]]' 2802 - Various bugfixes and stability improvements 2803 - UI polish 2804 - Progress bar on push/pull 2805 - Use XZ compression by default 2806 - Make IP allocator lazy 2807 2808 ## 0.1.1 (2013-03-31) 2809 2810 - Display shorthand IDs for convenience 2811 - Stabilize process management 2812 - Layers can include a commit message 2813 - Simplified 'docker attach' 2814 - Fix support for re-attaching 2815 - Various bugfixes and stability improvements 2816 - Auto-download at run 2817 - Auto-login on push 2818 - Beefed up documentation 2819 2820 ## 0.1.0 (2013-03-23) 2821 2822 Initial public release 2823 2824 - Implement registry in order to push/pull images 2825 - TCP port allocation 2826 - Fix termcaps on Linux 2827 - Add documentation 2828 - Add Vagrant support with Vagrantfile 2829 - Add unit tests 2830 - Add repository/tags to ease image management 2831 - Improve the layer implementation