github.com/brahmaroutu/docker@v1.2.1-0.20160809185609-eb28dde01f16/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 ## 1.12.0 (2016-07-14) 9 10 ### Builder 11 12 + New `HEALTHCHECK` Dockerfile instruction to support user-defined healthchecks [#23218](https://github.com/docker/docker/pull/23218) 13 + 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) 14 + Add `#escape=` Dockerfile directive to support platform-specific parsing of file paths in Dockerfile [#22268](https://github.com/docker/docker/pull/22268) 15 + Add support for comments in `.dockerignore` [#23111](https://github.com/docker/docker/pull/23111) 16 * Support for UTF-8 in Dockerfiles [#23372](https://github.com/docker/docker/pull/23372) 17 * Skip UTF-8 BOM bytes from `Dockerfile` and `.dockerignore` if exist [#23234](https://github.com/docker/docker/pull/23234) 18 * Windows: support for `ARG` to match Linux [#22508](https://github.com/docker/docker/pull/22508) 19 - Fix error message when building using a daemon with the bridge network disabled [#22932](https://github.com/docker/docker/pull/22932) 20 21 ### Contrib 22 23 * Enable seccomp for Centos 7 and Oracle Linux 7 [#22344](https://github.com/docker/docker/pull/22344) 24 - Remove MountFlags in systemd unit to allow shared mount propagation [#22806](https://github.com/docker/docker/pull/22806) 25 26 ### Distribution 27 28 + 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) 29 * Registry operations now honor the `ALL_PROXY` environment variable [#22316](https://github.com/docker/docker/pull/22316) 30 * Provide more information to the user on `docker load` [#23377](https://github.com/docker/docker/pull/23377) 31 * Always save registry digest metadata about images pushed and pulled [#23996](https://github.com/docker/docker/pull/23996) 32 33 ### Logging 34 35 + Syslog logging driver now supports DGRAM sockets [#21613](https://github.com/docker/docker/pull/21613) 36 + Add `--details` option to `docker logs` to also display log tags [#21889](https://github.com/docker/docker/pull/21889) 37 + Enable syslog logger to have access to env and labels [#21724](https://github.com/docker/docker/pull/21724) 38 + An additional syslog-format option `rfc5424micro` to allow microsecond resolution in syslog timestamp [#21844](https://github.com/docker/docker/pull/21844) 39 * Inherit the daemon log options when creating containers [#21153](https://github.com/docker/docker/pull/21153) 40 * 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) 41 42 ### Networking 43 44 + Built-in Virtual-IP based internal and ingress load-balancing using IPVS [#23361](https://github.com/docker/docker/pull/23361) 45 + Routing Mesh using ingress overlay network [#23361](https://github.com/docker/docker/pull/23361) 46 + Secured multi-host overlay networking using encrypted control-plane and Data-plane [#23361](https://github.com/docker/docker/pull/23361) 47 + MacVlan driver is out of experimental [#23524](https://github.com/docker/docker/pull/23524) 48 + Add `driver` filter to `network ls` [#22319](https://github.com/docker/docker/pull/22319) 49 + Adding `network` filter to `docker ps --filter` [#23300](https://github.com/docker/docker/pull/23300) 50 + 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) 51 + Add network label filter support [#21495](https://github.com/docker/docker/pull/21495) 52 * Removed dependency on external KV-Store for Overlay networking in Swarm-Mode [#23361](https://github.com/docker/docker/pull/23361) 53 * Add container's short-id as default network alias [#21901](https://github.com/docker/docker/pull/21901) 54 * `run` options `--dns` and `--net=host` are no longer mutually exclusive [#22408](https://github.com/docker/docker/pull/22408) 55 - Fix DNS issue when renaming containers with generated names [#22716](https://github.com/docker/docker/pull/22716) 56 - 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) 57 58 ### Plugins (experimental) 59 60 + New `plugin` command to manager plugins with `install`, `enable`, `disable`, `rm`, `inspect`, `set` subcommands [#23446](https://github.com/docker/docker/pull/23446) 61 62 ### Remote API (v1.24) & Client 63 64 + Split the binary into two: `docker` (client) and `dockerd` (daemon) [#20639](https://github.com/docker/docker/pull/20639) 65 + Add `before` and `since` filters to `docker images --filter` [#22908](https://github.com/docker/docker/pull/22908) 66 + Add `--limit` option to `docker search` [#23107](https://github.com/docker/docker/pull/23107) 67 + Add `--filter` option to `docker search` [#22369](https://github.com/docker/docker/pull/22369) 68 + Add security options to `docker info` output [#21172](https://github.com/docker/docker/pull/21172) [#23520](https://github.com/docker/docker/pull/23520) 69 + Add insecure registries to `docker info` output [#20410](https://github.com/docker/docker/pull/20410) 70 + Extend Docker authorization with TLS user information [#21556](https://github.com/docker/docker/pull/21556) 71 + devicemapper: expose Mininum Thin Pool Free Space through `docker info` [#21945](https://github.com/docker/docker/pull/21945) 72 * API now returns a JSON object when an error occurs making it more consistent [#22880](https://github.com/docker/docker/pull/22880) 73 - Prevent `docker run -i --restart` from hanging on exit [#22777](https://github.com/docker/docker/pull/22777) 74 - Fix API/CLI discrepancy on hostname validation [#21641](https://github.com/docker/docker/pull/21641) 75 - Fix discrepancy in the format of sizes in `stats` from HumanSize to BytesSize [#21773](https://github.com/docker/docker/pull/21773) 76 - authz: when request is denied return forbbiden exit code (403) [#22448](https://github.com/docker/docker/pull/22448) 77 - Windows: fix tty-related displaying issues [#23878](https://github.com/docker/docker/pull/23878) 78 79 ### Runtime 80 81 + 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) 82 + 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) 83 + New `overlay2` graphdriver for Linux 4.0+ with multiple lower directory support [#22126](https://github.com/docker/docker/pull/22126) 84 + New load/save image events [#22137](https://github.com/docker/docker/pull/22137) 85 + Add support for reloading daemon configuration through systemd [#22446](https://github.com/docker/docker/pull/22446) 86 + Add disk quota support for btrfs [#19651](https://github.com/docker/docker/pull/19651) 87 + Add disk quota support for zfs [#21946](https://github.com/docker/docker/pull/21946) 88 + Add support for `docker run --pid=container:<id>` [#22481](https://github.com/docker/docker/pull/22481) 89 + Align default seccomp profile with selected capabilities [#22554](https://github.com/docker/docker/pull/22554) 90 + Add a `daemon reload` event when the daemon reloads its configuration [#22590](https://github.com/docker/docker/pull/22590) 91 + Add `trace` capability in the pprof profiler to show execution traces in binary form [#22715](https://github.com/docker/docker/pull/22715) 92 + Add a `detach` event [#22898](https://github.com/docker/docker/pull/22898) 93 + Add support for setting sysctls with `--sysctl` [#19265](https://github.com/docker/docker/pull/19265) 94 + Add `--storage-opt` flag to `create` and `run` allowing to set `size` on devicemapper [#19367](https://github.com/docker/docker/pull/19367) 95 + 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) 96 * Undeprecate the `-c` short alias of `--cpu-shares` on `run`, `build`, `create`, `update` [#22621](https://github.com/docker/docker/pull/22621) 97 * Prevent from using aufs and overlay graphdrivers on an eCryptfs mount [#23121](https://github.com/docker/docker/pull/23121) 98 - Fix issues with tmpfs mount ordering [#22329](https://github.com/docker/docker/pull/22329) 99 - Created containers are no longer listed on `docker ps -a -f exited=0` [#21947](https://github.com/docker/docker/pull/21947) 100 - Fix an issue where containers are stuck in a "Removal In Progress" state [#22423](https://github.com/docker/docker/pull/22423) 101 - 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) 102 - 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) 103 - SELinux labeling is now disabled when using `--privileged` mode [#22993](https://github.com/docker/docker/pull/22993) 104 - 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) 105 - Fix inconsistency in `--tmpfs` behavior regarding mount options [#22438](https://github.com/docker/docker/pull/22438) 106 - Fix an issue where daemon hangs at startup [#23148](https://github.com/docker/docker/pull/23148) 107 - Ignore SIGPIPE events to prevent journald restarts to crash docker in some cases [#22460](https://github.com/docker/docker/pull/22460) 108 - Containers are not removed from stats list on error [#20835](https://github.com/docker/docker/pull/20835) 109 - Fix `on-failure` restart policy when daemon restarts [#20853](https://github.com/docker/docker/pull/20853) 110 - Fix an issue with `stats` when a container is using another container's network [#21904](https://github.com/docker/docker/pull/21904) 111 112 ### Swarm Mode 113 114 + 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) 115 + 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) 116 + 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) 117 + (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) 118 119 ### Volume 120 121 + Add support for local and global volume scopes (analogous to network scopes) [#22077](https://github.com/docker/docker/pull/22077) 122 + Allow volume drivers to provide a `Status` field [#21006](https://github.com/docker/docker/pull/21006) 123 + Add name/driver filter support for volume [#21361](https://github.com/docker/docker/pull/21361) 124 * 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) 125 - Fix issue preventing to remove a volume in a corner case [#22103](https://github.com/docker/docker/pull/22103) 126 - Windows: Enable auto-creation of host-path to match Linux [#22094](https://github.com/docker/docker/pull/22094) 127 128 129 ### DEPRECATION 130 * Environment variables `DOCKER_CONTENT_TRUST_OFFLINE_PASSPHRASE` and `DOCKER_CONTENT_TRUST_TAGGING_PASSPHRASE` have been renamed 131 to `DOCKER_CONTENT_TRUST_ROOT_PASSPHRASE` and `DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE` respectively [#22574](https://github.com/docker/docker/pull/22574) 132 * 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) 133 * Remove deprecated feature of passing HostConfig at API container start [#22570](https://github.com/docker/docker/pull/22570) 134 * Remove deprecated `-f`/`--force` flag on docker tag [#23090](https://github.com/docker/docker/pull/23090) 135 * Remove deprecated `/containers/<id|name>/copy` endpoint [#22149](https://github.com/docker/docker/pull/22149) 136 * Remove deprecated `docker ps` flags `--since` and `--before` [#22138](https://github.com/docker/docker/pull/22138) 137 * Deprecate the old 3-args form of `docker import` [#23273](https://github.com/docker/docker/pull/23273) 138 139 ## 1.11.2 (2016-05-31) 140 141 ### Networking 142 143 - Fix a stale endpoint issue on overlay networks during ungraceful restart ([#23015](https://github.com/docker/docker/pull/23015)) 144 - Fix an issue where the wrong port could be reported by `docker inspect/ps/port` ([#22997](https://github.com/docker/docker/pull/22997)) 145 146 ### Runtime 147 148 - Fix a potential panic when running `docker build` ([#23032](https://github.com/docker/docker/pull/23032)) 149 - Fix interpretation of `--user` parameter ([#22998](https://github.com/docker/docker/pull/22998)) 150 - Fix a bug preventing container statistics to be correctly reported ([#22955](https://github.com/docker/docker/pull/22955)) 151 - Fix an issue preventing container to be restarted after daemon restart ([#22947](https://github.com/docker/docker/pull/22947)) 152 - Fix issues when running 32 bit binaries on Ubuntu 16.04 ([#22922](https://github.com/docker/docker/pull/22922)) 153 - Fix a possible deadlock on image deletion and container attach ([#22918](https://github.com/docker/docker/pull/22918)) 154 - 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)) 155 - 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)) 156 - 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)) 157 158 159 ## 1.11.1 (2016-04-26) 160 161 ### Distribution 162 163 - Fix schema2 manifest media type to be of type `application/vnd.docker.container.image.v1+json` ([#21949](https://github.com/docker/docker/pull/21949)) 164 165 ### Documentation 166 167 + Add missing API documentation for changes introduced with 1.11.0 ([#22048](https://github.com/docker/docker/pull/22048)) 168 169 ### Builder 170 171 * 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)) 172 173 ### Networking 174 175 - Fix a panic that would occur when forwarding DNS query ([#22261](https://github.com/docker/docker/pull/22261)) 176 - 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)) 177 178 ### Runtime 179 180 - Fix a bug preventing labels configuration to be reloaded via the config file ([#22299](https://github.com/docker/docker/pull/22299)) 181 - Fix a regression where container mounting `/var/run` would prevent other containers from being removed ([#22256](https://github.com/docker/docker/pull/22256)) 182 - 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)) 183 - 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)) 184 - Add missing cleanup of container temporary files when cancelling a schedule restart ([#22237](https://github.com/docker/docker/pull/22237)) 185 - Remove scary error message when no restart policy is specified ([#21993](https://github.com/docker/docker/pull/21993)) 186 - Fix a panic that would occur when the plugins were activated via the json spec ([#22191](https://github.com/docker/docker/pull/22191)) 187 - Fix restart backoff logic to correctly reset delay if container ran for at least 10secs ([#22125](https://github.com/docker/docker/pull/22125)) 188 - Remove error message when a container restart get cancelled ([#22123](https://github.com/docker/docker/pull/22123)) 189 - Fix an issue where `docker` would not correctly clean up after `docker exec` ([#22121](https://github.com/docker/docker/pull/22121)) 190 - Fix a panic that could occur when serving concurrent `docker stats` commands ([#22120](https://github.com/docker/docker/pull/22120))` 191 - Revert deprecation of non-existent host directories auto-creation ([#22065](https://github.com/docker/docker/pull/22065)) 192 - Hide misleading rpc error on daemon shutdown ([#22058](https://github.com/docker/docker/pull/22058)) 193 194 ## 1.11.0 (2016-04-13) 195 196 **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`. 197 198 ### Builder 199 200 - 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)) 201 - 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)) 202 203 ### Client 204 205 * Usage of the `:` separator for security option has been deprecated. `=` should be used instead ([#21232](https://github.com/docker/docker/pull/21232)) 206 + 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)) 207 * Allow setting the Domainname and Hostname separately through the API ([#20200](https://github.com/docker/docker/pull/20200)) 208 * 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)) 209 - Fix an issue where `docker stats --no-stream` output could be all 0s ([#20803](https://github.com/docker/docker/pull/20803)) 210 - 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)) 211 * Post processing is no longer enabled for linux-cgo terminals ([#20587](https://github.com/docker/docker/pull/20587)) 212 - 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)) 213 + Docker learned how to use a SOCKS proxy ([#20366](https://github.com/docker/docker/pull/20366), [#18373](https://github.com/docker/docker/pull/18373)) 214 + Docker now supports external credential stores ([#20107](https://github.com/docker/docker/pull/20107)) 215 * `docker ps` now supports displaying the list of volumes mounted inside a container ([#20017](https://github.com/docker/docker/pull/20017)) 216 * `docker info` now also reports Docker's root directory location ([#19986](https://github.com/docker/docker/pull/19986)) 217 - Docker now prohibits login in with an empty username (spaces are trimmed) ([#19806](https://github.com/docker/docker/pull/19806)) 218 * Docker events attributes are now sorted by key ([#19761](https://github.com/docker/docker/pull/19761)) 219 * `docker ps` no longer shows exported port for stopped containers ([#19483](https://github.com/docker/docker/pull/19483)) 220 - Docker now cleans after itself if a save/export command fails ([#17849](https://github.com/docker/docker/pull/17849)) 221 * 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)) 222 223 ### Distribution 224 225 - Fix a panic that occurred when pulling an image with 0 layers ([#21222](https://github.com/docker/docker/pull/21222)) 226 - 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)) 227 + All first-level delegation roles are now signed when doing a trusted push ([#21046](https://github.com/docker/docker/pull/21046)) 228 + OAuth support for registries was added ([#20970](https://github.com/docker/docker/pull/20970)) 229 * `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)) 230 * `docker login` will no longer prompt for an email ([#20565](https://github.com/docker/docker/pull/20565)) 231 * Docker will now fallback to registry V1 if no basic auth credentials are available ([#20241](https://github.com/docker/docker/pull/20241)) 232 * 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)) 233 - Fix generated manifest mediaType when pushing cross-repository ([#19509](https://github.com/docker/docker/pull/19509)) 234 - Fix docker requesting additional push credentials when pulling an image if Content Trust is enabled ([#20382](https://github.com/docker/docker/pull/20382)) 235 236 ### Logging 237 238 - Fix a race in the journald log driver ([#21311](https://github.com/docker/docker/pull/21311)) 239 * Docker syslog driver now uses the RFC-5424 format when emitting logs ([#20121](https://github.com/docker/docker/pull/20121)) 240 * 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)) 241 * Docker daemon learned to output uncolorized logs via the `--raw-logs` options ([#19794](https://github.com/docker/docker/pull/19794)) 242 + Docker, on Windows platform, now includes an ETW (Event Tracing in Windows) logging driver named `etwlogs` ([#19689](https://github.com/docker/docker/pull/19689)) 243 * Journald log driver learned how to handle tags ([#19564](https://github.com/docker/docker/pull/19564)) 244 + 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)) 245 + Docker learned to send log to Google Cloud via the new `gcplogs` logging driver. ([#18766](https://github.com/docker/docker/pull/18766)) 246 247 248 ### Misc 249 250 + 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)) 251 + Support for building the Docker cli for OpenBSD was added ([#21325](https://github.com/docker/docker/pull/21325)) 252 + Labels can now be applied at network, volume and image creation ([#21270](https://github.com/docker/docker/pull/21270)) 253 * The `dockremap` is now created as a system user ([#21266](https://github.com/docker/docker/pull/21266)) 254 - Fix a few response body leaks ([#21258](https://github.com/docker/docker/pull/21258)) 255 - Docker, when run as a service with systemd, will now properly manage its processes cgroups ([#20633](https://github.com/docker/docker/pull/20633)) 256 * `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)) 257 * `docker info` now also reports the cgroup driver in use ([#20388](https://github.com/docker/docker/pull/20388)) 258 * Docker completion is now available on PowerShell ([#19894](https://github.com/docker/docker/pull/19894)) 259 * `dockerinit` is no more ([#19490](https://github.com/docker/docker/pull/19490),[#19851](https://github.com/docker/docker/pull/19851)) 260 + Support for building Docker on arm64 was added ([#19013](https://github.com/docker/docker/pull/19013)) 261 + Experimental support for building docker.exe in a native Windows Docker installation ([#18348](https://github.com/docker/docker/pull/18348)) 262 263 ### Networking 264 265 - Fix panic if a node is forcibly removed from the cluster ([#21671](https://github.com/docker/docker/pull/21671)) 266 - Fix "error creating vxlan interface" when starting a container in a Swarm cluster ([#21671](https://github.com/docker/docker/pull/21671)) 267 * `docker network inspect` will now report all endpoints whether they have an active container or not ([#21160](https://github.com/docker/docker/pull/21160)) 268 + Experimental support for the MacVlan and IPVlan network drivers has been added ([#21122](https://github.com/docker/docker/pull/21122)) 269 * Output of `docker network ls` is now sorted by network name ([#20383](https://github.com/docker/docker/pull/20383)) 270 - 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)) 271 * `docker network inspect` returns whether a network is internal or not ([#19357](https://github.com/docker/docker/pull/19357)) 272 + 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)) 273 * Support for AAAA Records (aka IPv6 Service Discovery) in embedded DNS Server ([#21396](https://github.com/docker/docker/pull/21396)) 274 - Fix to not forward docker domain IPv6 queries to external servers ([#21396](https://github.com/docker/docker/pull/21396)) 275 * Multiple A/AAAA records from embedded DNS Server for DNS Round robin ([#21019](https://github.com/docker/docker/pull/21019)) 276 - Fix endpoint count inconsistency after an ungraceful dameon restart ([#21261](https://github.com/docker/docker/pull/21261)) 277 - Move the ownership of exposed ports and port-mapping options from Endpoint to Sandbox ([#21019](https://github.com/docker/docker/pull/21019)) 278 - Fixed a bug which prevents docker reload when host is configured with ipv6.disable=1 ([#21019](https://github.com/docker/docker/pull/21019)) 279 - Added inbuilt nil IPAM driver ([#21019](https://github.com/docker/docker/pull/21019)) 280 - Fixed bug in iptables.Exists() logic [#21019](https://github.com/docker/docker/pull/21019) 281 - Fixed a Veth interface leak when using overlay network ([#21019](https://github.com/docker/docker/pull/21019)) 282 - Fixed a bug which prevents docker reload after a network delete during shutdown ([#20214](https://github.com/docker/docker/pull/20214)) 283 - Make sure iptables chains are recreated on firewalld reload ([#20419](https://github.com/docker/docker/pull/20419)) 284 - Allow to pass global datastore during config reload ([#20419](https://github.com/docker/docker/pull/20419)) 285 - For anonymous containers use the alias name for IP to name mapping, ie:DNS PTR record ([#21019](https://github.com/docker/docker/pull/21019)) 286 - Fix a panic when deleting an entry from /etc/hosts file ([#21019](https://github.com/docker/docker/pull/21019)) 287 - Source the forwarded DNS queries from the container net namespace ([#21019](https://github.com/docker/docker/pull/21019)) 288 - Fix to retain the network internal mode config for bridge networks on daemon reload ([#21780] (https://github.com/docker/docker/pull/21780)) 289 - Fix to retain IPAM driver option configs on daemon reload ([#21914] (https://github.com/docker/docker/pull/21914)) 290 291 ### Plugins 292 293 - Fix a file descriptor leak that would occur every time plugins were enumerated ([#20686](https://github.com/docker/docker/pull/20686)) 294 - 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)) 295 296 ### Runtime 297 298 - Fix a panic that could occur when cleanup after a container started with invalid parameters ([#21716](https://github.com/docker/docker/pull/21716)) 299 - Fix a race with event timers stopping early ([#21692](https://github.com/docker/docker/pull/21692)) 300 - Fix race conditions in the layer store, potentially corrupting the map and crashing the process ([#21677](https://github.com/docker/docker/pull/21677)) 301 - Un-deprecate auto-creation of host directories for mounts. This feature was marked deprecated in ([#21666](https://github.com/docker/docker/pull/21666)) 302 Docker 1.9, but was decided to be too much of a backward-incompatible change, so it was decided to keep the feature. 303 + 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)) 304 + `docker inspect <image-id>` will now expose the rootfs layers ([#21370](https://github.com/docker/docker/pull/21370)) 305 + Docker Windows gained a minimal `top` implementation ([#21354](https://github.com/docker/docker/pull/21354)) 306 * 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)) 307 * Docker with device mapper will now refuse to run if `udev sync` is not available ([#21097](https://github.com/docker/docker/pull/21097)) 308 - Fix a bug where Docker would not validate the config file upon configuration reload ([#21089](https://github.com/docker/docker/pull/21089)) 309 - Fix a hang that would happen on attach if initial start was to fail ([#21048](https://github.com/docker/docker/pull/21048)) 310 - 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)) 311 - Fix a race between the exec and resize operations ([#21022](https://github.com/docker/docker/pull/21022)) 312 - Fix an issue where nanoseconds were not correctly taken in account when filtering Docker events ([#21013](https://github.com/docker/docker/pull/21013)) 313 - Fix the handling of Docker command when passed a 64 bytes id ([#21002](https://github.com/docker/docker/pull/21002)) 314 * 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)) 315 - 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) 316 * 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)) 317 + 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)) 318 - Starting a container with the `--device` option will now correctly resolves symlinks ([#20684](https://github.com/docker/docker/pull/20684)) 319 + 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)) 320 - Fix docker configuration reloading to only alter value present in the given config file ([#20604](https://github.com/docker/docker/pull/20604)) 321 + Docker now allows setting a container hostname via the `--hostname` flag when `--net=host` ([#20177](https://github.com/docker/docker/pull/20177)) 322 + 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)) 323 - Fix Docker not cleaning up correctly old containers upon restarting after a crash ([#19679](https://github.com/docker/docker/pull/19679)) 324 * 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)) 325 - Fix container loading, on daemon startup, when they depends on a plugin running within a container ([#19500](https://github.com/docker/docker/pull/19500)) 326 * `docker update` learned how to change a container restart policy ([#19116](https://github.com/docker/docker/pull/19116)) 327 * `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)) 328 + 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)) 329 - `docker load` now has a `--quiet` option to suppress the load output ([#20078](https://github.com/docker/docker/pull/20078)) 330 - Fix a bug in neighbor discovery for IPv6 peers ([#20842](https://github.com/docker/docker/pull/20842)) 331 - Fix a panic during cleanup if a container was started with invalid options ([#21802](https://github.com/docker/docker/pull/21802)) 332 - Fix a situation where a container cannot be stopped if the terminal is closed ([#21840](https://github.com/docker/docker/pull/21840)) 333 334 ### Security 335 336 * Object with the `pcp_pmcd_t` selinux type were given management access to `/var/lib/docker(/.*)?` ([#21370](https://github.com/docker/docker/pull/21370)) 337 * `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)) 338 * `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)) 339 * Docker Content Trust now requests the server to perform snapshot signing ([#21046](https://github.com/docker/docker/pull/21046)) 340 * Support for using YubiKeys for Content Trust signing has been moved out of experimental ([#21591](https://github.com/docker/docker/pull/21591)) 341 342 ### Volumes 343 344 * Output of `docker volume ls` is now sorted by volume name ([#20389](https://github.com/docker/docker/pull/20389)) 345 * Local volumes can now accept options similar to the unix `mount` tool ([#20262](https://github.com/docker/docker/pull/20262)) 346 - Fix an issue where one letter directory name could not be used as source for volumes ([#21106](https://github.com/docker/docker/pull/21106)) 347 + `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)) 348 349 ## 1.10.3 (2016-03-10) 350 351 ### Runtime 352 353 - Fix Docker client exiting with an "Unrecognized input header" error [#20706](https://github.com/docker/docker/pull/20706) 354 - Fix Docker exiting if Exec is started with both `AttachStdin` and `Detach` [#20647](https://github.com/docker/docker/pull/20647) 355 356 ### Distribution 357 358 - 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) 359 - Fix a panic when pushing images to a registry which uses a misconfigured token service [#21030](https://github.com/docker/docker/pull/21030) 360 361 ### Plugin system 362 363 - Fix issue preventing volume plugins to start when SELinux is enabled [#20834](https://github.com/docker/docker/pull/20834) 364 - Prevent Docker from exiting if a volume plugin returns a null response for Get requests [#20682](https://github.com/docker/docker/pull/20682) 365 - Fix plugin system leaking file descriptors if a plugin has an error [#20680](https://github.com/docker/docker/pull/20680) 366 367 ### Security 368 369 - Fix linux32 emulation to fail during docker build [#20672](https://github.com/docker/docker/pull/20672) 370 It was due to the `personality` syscall being blocked by the default seccomp profile. 371 - Fix Oracle XE 10g failing to start in a container [#20981](https://github.com/docker/docker/pull/20981) 372 It was due to the `ipc` syscall being blocked by the default seccomp profile. 373 - Fix user namespaces not working on Linux From Scratch [#20685](https://github.com/docker/docker/pull/20685) 374 - 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) 375 376 ## 1.10.2 (2016-02-22) 377 378 ### Runtime 379 380 - Prevent systemd from deleting containers' cgroups when its configuration is reloaded [#20518](https://github.com/docker/docker/pull/20518) 381 - Fix SELinux issues by disregarding `--read-only` when mounting `/dev/mqueue` [#20333](https://github.com/docker/docker/pull/20333) 382 - Fix chown permissions used during `docker cp` when userns is used [#20446](https://github.com/docker/docker/pull/20446) 383 - Fix configuration loading issue with all booleans defaulting to `true` [#20471](https://github.com/docker/docker/pull/20471) 384 - Fix occasional panic with `docker logs -f` [#20522](https://github.com/docker/docker/pull/20522) 385 386 ### Distribution 387 388 - Keep layer reference if deletion failed to avoid a badly inconsistent state [#20513](https://github.com/docker/docker/pull/20513) 389 - Handle gracefully a corner case when canceling migration [#20372](https://github.com/docker/docker/pull/20372) 390 - Fix docker import on compressed data [#20367](https://github.com/docker/docker/pull/20367) 391 - 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) 392 393 ### Networking 394 395 - Fix daemon crash if embedded DNS is sent garbage [#20510](https://github.com/docker/docker/pull/20510) 396 397 ### Volumes 398 399 - Fix issue with multiple volume references with same name [#20381](https://github.com/docker/docker/pull/20381) 400 401 ### Security 402 403 - Fix potential cache corruption and delegation conflict issues [#20523](https://github.com/docker/docker/pull/20523) 404 405 ## 1.10.1 (2016-02-11) 406 407 ### Runtime 408 409 * Do not stop daemon on migration hard failure [#20156](https://github.com/docker/docker/pull/20156) 410 - Fix various issues with migration to content-addressable images [#20058](https://github.com/docker/docker/pull/20058) 411 - Fix ZFS permission bug with user namespaces [#20045](https://github.com/docker/docker/pull/20045) 412 - 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) 413 - Fix `docker ps --filter before=...` to not show stopped containers without providing `-a` flag [#20135](https://github.com/docker/docker/pull/20135) 414 415 ### Security 416 417 - Fix issue preventing docker events to work properly with authorization plugin [#20002](https://github.com/docker/docker/pull/20002) 418 419 ### Distribution 420 421 * Add additional verifications and prevent from uploading invalid data to registries [#20164](https://github.com/docker/docker/pull/20164) 422 - Fix regression preventing uppercase characters in image reference hostname [#20175](https://github.com/docker/docker/pull/20175) 423 424 ### Networking 425 426 - Fix embedded DNS for user-defined networks in the presence of firewalld [#20060](https://github.com/docker/docker/pull/20060) 427 - 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) 428 - Embedded DNS is now able to return compressed results [#20181](https://github.com/docker/docker/issues/20181) 429 - Fix port-mapping issue with `userland-proxy=false` [#20181](https://github.com/docker/docker/issues/20181) 430 431 ### Logging 432 433 - Fix bug where tcp+tls protocol would be rejected [#20109](https://github.com/docker/docker/pull/20109) 434 435 ### Volumes 436 437 - Fix issue whereby older volume drivers would not receive volume options [#19983](https://github.com/docker/docker/pull/19983) 438 439 ### Misc 440 441 - Remove TasksMax from Docker systemd service [#20167](https://github.com/docker/docker/pull/20167) 442 443 ## 1.10.0 (2016-02-04) 444 445 **IMPORTANT**: Docker 1.10 uses a new content-addressable storage for images and layers. 446 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. 447 Refer to this page on the wiki for more information: https://github.com/docker/docker/wiki/Engine-v1.10.0-content-addressability-migration 448 We also released a cool migration utility that enables you to perform the migration before updating to reduce downtime. 449 Engine 1.10 migrator can be found on Docker Hub: https://hub.docker.com/r/docker/v1.10-migrator/ 450 451 ### Runtime 452 453 + New `docker update` command that allows updating resource constraints on running containers [#15078](https://github.com/docker/docker/pull/15078) 454 + Add `--tmpfs` flag to `docker run` to create a tmpfs mount in a container [#13587](https://github.com/docker/docker/pull/13587) 455 + Add `--format` flag to `docker images` command [#17692](https://github.com/docker/docker/pull/17692) 456 + Allow to set daemon configuration in a file and hot-reload it with the `SIGHUP` signal [#18587](https://github.com/docker/docker/pull/18587) 457 + Updated docker events to include more meta-data and event types [#18888](https://github.com/docker/docker/pull/18888) 458 This change is backward compatible in the API, but not on the CLI. 459 + Add `--blkio-weight-device` flag to `docker run` [#13959](https://github.com/docker/docker/pull/13959) 460 + Add `--device-read-bps` and `--device-write-bps` flags to `docker run` [#14466](https://github.com/docker/docker/pull/14466) 461 + Add `--device-read-iops` and `--device-write-iops` flags to `docker run` [#15879](https://github.com/docker/docker/pull/15879) 462 + Add `--oom-score-adj` flag to `docker run` [#16277](https://github.com/docker/docker/pull/16277) 463 + 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) 464 + Add `--shm-size` flag to `run`, `create` and `build` to set the size of `/dev/shm` [#16168](https://github.com/docker/docker/pull/16168) 465 + Show the number of running, stopped, and paused containers in `docker info` [#19249](https://github.com/docker/docker/pull/19249) 466 + Show the `OSType` and `Architecture` in `docker info` [#17478](https://github.com/docker/docker/pull/17478) 467 + Add `--cgroup-parent` flag on `daemon` to set cgroup parent for all containers [#19062](https://github.com/docker/docker/pull/19062) 468 + Add `-L` flag to docker cp to follow symlinks [#16613](https://github.com/docker/docker/pull/16613) 469 + New `status=dead` filter for `docker ps` [#17908](https://github.com/docker/docker/pull/17908) 470 * Change `docker run` exit codes to distinguish between runtime and application errors [#14012](https://github.com/docker/docker/pull/14012) 471 * Enhance `docker events --since` and `--until` to support nanoseconds and timezones [#17495](https://github.com/docker/docker/pull/17495) 472 * Add `--all`/`-a` flag to `stats` to include both running and stopped containers [#16742](https://github.com/docker/docker/pull/16742) 473 * Change the default cgroup-driver to `cgroupfs` [#17704](https://github.com/docker/docker/pull/17704) 474 * Emit a "tag" event when tagging an image with `build -t` [#17115](https://github.com/docker/docker/pull/17115) 475 * Best effort for linked containers' start order when starting the daemon [#18208](https://github.com/docker/docker/pull/18208) 476 * Add ability to add multiple tags on `build` [#15780](https://github.com/docker/docker/pull/15780) 477 * Permit `OPTIONS` request against any url, thus fixing issue with CORS [#19569](https://github.com/docker/docker/pull/19569) 478 - Fix the `--quiet` flag on `docker build` to actually be quiet [#17428](https://github.com/docker/docker/pull/17428) 479 - Fix `docker images --filter dangling=false` to now show all non-dangling images [#19326](https://github.com/docker/docker/pull/19326) 480 - Fix race condition causing autorestart turning off on restart [#17629](https://github.com/docker/docker/pull/17629) 481 - Recognize GPFS filesystems [#19216](https://github.com/docker/docker/pull/19216) 482 - Fix obscure bug preventing to start containers [#19751](https://github.com/docker/docker/pull/19751) 483 - Forbid `exec` during container restart [#19722](https://github.com/docker/docker/pull/19722) 484 - devicemapper: Increasing `--storage-opt dm.basesize` will now increase the base device size on daemon restart [#19123](https://github.com/docker/docker/pull/19123) 485 486 ### Security 487 488 + Add `--userns-remap` flag to `daemon` to support user namespaces (previously in experimental) [#19187](https://github.com/docker/docker/pull/19187) 489 + Add support for custom seccomp profiles in `--security-opt` [#17989](https://github.com/docker/docker/pull/17989) 490 + Add default seccomp profile [#18780](https://github.com/docker/docker/pull/18780) 491 + Add `--authorization-plugin` flag to `daemon` to customize ACLs [#15365](https://github.com/docker/docker/pull/15365) 492 + Docker Content Trust now supports the ability to read and write user delegations [#18887](https://github.com/docker/docker/pull/18887) 493 This is an optional, opt-in feature that requires the explicit use of the Notary command-line utility in order to be enabled. 494 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. 495 * Allow SELinux to run in a container when using the BTRFS storage driver [#16452](https://github.com/docker/docker/pull/16452) 496 497 ### Distribution 498 499 * Use content-addressable storage for images and layers [#17924](https://github.com/docker/docker/pull/17924) 500 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. 501 Images no longer depend on the parent chain but contain a list of layer references. 502 `docker load`/`docker save` tarballs now also contain content-addressable image configurations. 503 For more information: https://github.com/docker/docker/wiki/Engine-v1.10.0-content-addressability-migration 504 * 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) 505 * 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) 506 * Limit v1 protocol fallbacks [#18590](https://github.com/docker/docker/pull/18590) 507 - Fix issue where docker could hang indefinitely waiting for a nonexistent process to pull an image [#19743](https://github.com/docker/docker/pull/19743) 508 509 ### Networking 510 511 + Use DNS-based discovery instead of `/etc/hosts` [#19198](https://github.com/docker/docker/pull/19198) 512 + Support for network-scoped alias using `--net-alias` on `run` and `--alias` on `network connect` [#19242](https://github.com/docker/docker/pull/19242) 513 + 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) 514 + Add `--ipam-opt` to `network create` for passing custom IPAM options [#17316](https://github.com/docker/docker/pull/17316) 515 + Add `--internal` flag to `network create` to restrict external access to and from the network [#19276](https://github.com/docker/docker/pull/19276) 516 + Add `kv.path` option to `--cluster-store-opt` [#19167](https://github.com/docker/docker/pull/19167) 517 + 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) 518 + Add `--format` flag to `network inspect` [#17481](https://github.com/docker/docker/pull/17481) 519 + Add `--link` to `network connect` to provide a container-local alias [#19229](https://github.com/docker/docker/pull/19229) 520 + Support for Capability exchange with remote IPAM plugins [#18775](https://github.com/docker/docker/pull/18775) 521 + Add `--force` to `network disconnect` to force container to be disconnected from network [#19317](https://github.com/docker/docker/pull/19317) 522 * 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) 523 * `--link` is now supported on `docker run` for containers in user-defined network [#19229](https://github.com/docker/docker/pull/19229) 524 * Enhance `docker network rm` to allow removing multiple networks [#17489](https://github.com/docker/docker/pull/17489) 525 * Include container names in `network inspect` [#17615](https://github.com/docker/docker/pull/17615) 526 * Include auto-generated subnets for user-defined networks in `network inspect` [#17316](https://github.com/docker/docker/pull/17316) 527 * Add `--filter` flag to `network ls` to hide predefined networks [#17782](https://github.com/docker/docker/pull/17782) 528 * Add support for network connect/disconnect to stopped containers [#18906](https://github.com/docker/docker/pull/18906) 529 * Add network ID to container inspect [#19323](https://github.com/docker/docker/pull/19323) 530 - Fix MTU issue where Docker would not start with two or more default routes [#18108](https://github.com/docker/docker/pull/18108) 531 - Fix duplicate IP address for containers [#18106](https://github.com/docker/docker/pull/18106) 532 - Fix issue preventing sometimes docker from creating the bridge network [#19338](https://github.com/docker/docker/pull/19338) 533 - Do not substitute 127.0.0.1 name server when using `--net=host` [#19573](https://github.com/docker/docker/pull/19573) 534 535 ### Logging 536 537 + New logging driver for Splunk [#16488](https://github.com/docker/docker/pull/16488) 538 + Add support for syslog over TCP+TLS [#18998](https://github.com/docker/docker/pull/18998) 539 * Enhance `docker logs --since` and `--until` to support nanoseconds and time [#17495](https://github.com/docker/docker/pull/17495) 540 * Enhance AWS logs to auto-detect region [#16640](https://github.com/docker/docker/pull/16640) 541 542 ### Volumes 543 544 + Add support to set the mount propagation mode for a volume [#17034](https://github.com/docker/docker/pull/17034) 545 * Add `ls` and `inspect` endpoints to volume plugin API [#16534](https://github.com/docker/docker/pull/16534) 546 Existing plugins need to make use of these new APIs to satisfy users' expectation 547 For that, please use the new MIME type `application/vnd.docker.plugins.v1.2+json` [#19549](https://github.com/docker/docker/pull/19549) 548 - Fix data not being copied to named volumes [#19175](https://github.com/docker/docker/pull/19175) 549 - Fix issues preventing volume drivers from being containerized [#19500](https://github.com/docker/docker/pull/19500) 550 - Fix `docker volumes ls --dangling=false` to now show all non-dangling volumes [#19671](https://github.com/docker/docker/pull/19671) 551 - Do not remove named volumes on container removal [#19568](https://github.com/docker/docker/pull/19568) 552 - Allow external volume drivers to host anonymous volumes [#19190](https://github.com/docker/docker/pull/19190) 553 554 ### Builder 555 556 + Add support for `**` in `.dockerignore` to wildcard multiple levels of directories [#17090](https://github.com/docker/docker/pull/17090) 557 - Fix handling of UTF-8 characters in Dockerfiles [#17055](https://github.com/docker/docker/pull/17055) 558 - Fix permissions problem when reading from STDIN [#19283](https://github.com/docker/docker/pull/19283) 559 560 ### Client 561 562 + Add support for overriding the API version to use via an `DOCKER_API_VERSION` environment-variable [#15964](https://github.com/docker/docker/pull/15964) 563 - Fix a bug preventing Windows clients to log in to Docker Hub [#19891](https://github.com/docker/docker/pull/19891) 564 565 ### Misc 566 567 * systemd: Set TasksMax in addition to LimitNPROC in systemd service file [#19391](https://github.com/docker/docker/pull/19391) 568 569 ### Deprecations 570 571 * 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) 572 * Remove `--exec-driver` daemon flag, because it is no longer in use [#17700](https://github.com/docker/docker/pull/17700) 573 * Remove old deprecated single-dashed long CLI flags (such as `-rm`; use `--rm` instead) [#17724](https://github.com/docker/docker/pull/17724) 574 * Deprecate HostConfig at API container start [#17799](https://github.com/docker/docker/pull/17799) 575 * 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) 576 * Deprecate `-f` flag for docker tag [#18350](https://github.com/docker/docker/pull/18350) 577 578 ## 1.9.1 (2015-11-21) 579 580 ### Runtime 581 582 - Do not prevent daemon from booting if images could not be restored (#17695) 583 - Force IPC mount to unmount on daemon shutdown/init (#17539) 584 - Turn IPC unmount errors into warnings (#17554) 585 - Fix `docker stats` performance regression (#17638) 586 - Clarify cryptic error message upon `docker logs` if `--log-driver=none` (#17767) 587 - Fix seldom panics (#17639, #17634, #17703) 588 - Fix opq whiteouts problems for files with dot prefix (#17819) 589 - devicemapper: try defaulting to xfs instead of ext4 for performance reasons (#17903, #17918) 590 - devicemapper: fix displayed fs in docker info (#17974) 591 - selinux: only relabel if user requested so with the `z` option (#17450, #17834) 592 - Do not make network calls when normalizing names (#18014) 593 594 ### Client 595 596 - Fix `docker login` on windows (#17738) 597 - Fix bug with `docker inspect` output when not connected to daemon (#17715) 598 - Fix `docker inspect -f {{.HostConfig.Dns}} somecontainer` (#17680) 599 600 ### Builder 601 602 - Fix regression with symlink behavior in ADD/COPY (#17710) 603 604 ### Networking 605 606 - Allow passing a network ID as an argument for `--net` (#17558) 607 - Fix connect to host and prevent disconnect from host for `host` network (#17476) 608 - Fix `--fixed-cidr` issue when gateway ip falls in ip-range and ip-range is 609 not the first block in the network (#17853) 610 - Restore deterministic `IPv6` generation from `MAC` address on default `bridge` network (#17890) 611 - Allow port-mapping only for endpoints created on docker run (#17858) 612 - Fixed an endpoint delete issue with a possible stale sbox (#18102) 613 614 ### Distribution 615 616 - Correct parent chain in v2 push when v1Compatibility files on the disk are inconsistent (#18047) 617 618 ## 1.9.0 (2015-11-03) 619 620 ### Runtime 621 622 + `docker stats` now returns block IO metrics (#15005) 623 + `docker stats` now details network stats per interface (#15786) 624 + Add `ancestor=<image>` filter to `docker ps --filter` flag to filter 625 containers based on their ancestor images (#14570) 626 + Add `label=<somelabel>` filter to `docker ps --filter` to filter containers 627 based on label (#16530) 628 + Add `--kernel-memory` flag to `docker run` (#14006) 629 + Add `--message` flag to `docker import` allowing to specify an optional 630 message (#15711) 631 + Add `--privileged` flag to `docker exec` (#14113) 632 + Add `--stop-signal` flag to `docker run` allowing to replace the container 633 process stopping signal (#15307) 634 + Add a new `unless-stopped` restart policy (#15348) 635 + Inspecting an image now returns tags (#13185) 636 + Add container size information to `docker inspect` (#15796) 637 + Add `RepoTags` and `RepoDigests` field to `/images/{name:.*}/json` (#17275) 638 - Remove the deprecated `/container/ps` endpoint from the API (#15972) 639 - Send and document correct HTTP codes for `/exec/<name>/start` (#16250) 640 - Share shm and mqueue between containers sharing IPC namespace (#15862) 641 - Event stream now shows OOM status when `--oom-kill-disable` is set (#16235) 642 - Ensure special network files (/etc/hosts etc.) are read-only if bind-mounted 643 with `ro` option (#14965) 644 - Improve `rmi` performance (#16890) 645 - Do not update /etc/hosts for the default bridge network, except for links (#17325) 646 - Fix conflict with duplicate container names (#17389) 647 - Fix an issue with incorrect template execution in `docker inspect` (#17284) 648 - DEPRECATE `-c` short flag variant for `--cpu-shares` in docker run (#16271) 649 650 ### Client 651 652 + Allow `docker import` to import from local files (#11907) 653 654 ### Builder 655 656 + Add a `STOPSIGNAL` Dockerfile instruction allowing to set a different 657 stop-signal for the container process (#15307) 658 + Add an `ARG` Dockerfile instruction and a `--build-arg` flag to `docker build` 659 that allows to add build-time environment variables (#15182) 660 - Improve cache miss performance (#16890) 661 662 ### Storage 663 664 - devicemapper: Implement deferred deletion capability (#16381) 665 666 ## Networking 667 668 + `docker network` exits experimental and is part of standard release (#16645) 669 + New network top-level concept, with associated subcommands and API (#16645) 670 WARNING: the API is different from the experimental API 671 + Support for multiple isolated/micro-segmented networks (#16645) 672 + Built-in multihost networking using VXLAN based overlay driver (#14071) 673 + Support for third-party network plugins (#13424) 674 + Ability to dynamically connect containers to multiple networks (#16645) 675 + Support for user-defined IP address management via pluggable IPAM drivers (#16910) 676 + Add daemon flags `--cluster-store` and `--cluster-advertise` for built-in nodes discovery (#16229) 677 + Add `--cluster-store-opt` for setting up TLS settings (#16644) 678 + Add `--dns-opt` to the daemon (#16031) 679 - DEPRECATE following container `NetworkSettings` fields in API v1.21: `EndpointID`, `Gateway`, 680 `GlobalIPv6Address`, `GlobalIPv6PrefixLen`, `IPAddress`, `IPPrefixLen`, `IPv6Gateway` and `MacAddress`. 681 Those are now specific to the `bridge` network. Use `NetworkSettings.Networks` to inspect 682 the networking settings of a container per network. 683 684 ### Volumes 685 686 + New top-level `volume` subcommand and API (#14242) 687 - Move API volume driver settings to host-specific config (#15798) 688 - Print an error message if volume name is not unique (#16009) 689 - Ensure volumes created from Dockerfiles always use the local volume driver 690 (#15507) 691 - DEPRECATE auto-creating missing host paths for bind mounts (#16349) 692 693 ### Logging 694 695 + Add `awslogs` logging driver for Amazon CloudWatch (#15495) 696 + Add generic `tag` log option to allow customizing container/image 697 information passed to driver (e.g. show container names) (#15384) 698 - Implement the `docker logs` endpoint for the journald driver (#13707) 699 - DEPRECATE driver-specific log tags (e.g. `syslog-tag`, etc.) (#15384) 700 701 ### Distribution 702 703 + `docker search` now works with partial names (#16509) 704 - Push optimization: avoid buffering to file (#15493) 705 - The daemon will display progress for images that were already being pulled 706 by another client (#15489) 707 - Only permissions required for the current action being performed are requested (#) 708 + Renaming trust keys (and respective environment variables) from `offline` to 709 `root` and `tagging` to `repository` (#16894) 710 - DEPRECATE trust key environment variables 711 `DOCKER_CONTENT_TRUST_OFFLINE_PASSPHRASE` and 712 `DOCKER_CONTENT_TRUST_TAGGING_PASSPHRASE` (#16894) 713 714 ### Security 715 716 + Add SELinux profiles to the rpm package (#15832) 717 - Fix various issues with AppArmor profiles provided in the deb package 718 (#14609) 719 - Add AppArmor policy that prevents writing to /proc (#15571) 720 721 ## 1.8.3 (2015-10-12) 722 723 ### Distribution 724 725 - Fix layer IDs lead to local graph poisoning (CVE-2014-8178) 726 - Fix manifest validation and parsing logic errors allow pull-by-digest validation bypass (CVE-2014-8179) 727 + Add `--disable-legacy-registry` to prevent a daemon from using a v1 registry 728 729 ## 1.8.2 (2015-09-10) 730 731 ### Distribution 732 733 - Fixes rare edge case of handling GNU LongLink and LongName entries. 734 - Fix ^C on docker pull. 735 - Fix docker pull issues on client disconnection. 736 - Fix issue that caused the daemon to panic when loggers weren't configured properly. 737 - Fix goroutine leak pulling images from registry V2. 738 739 ### Runtime 740 741 - Fix a bug mounting cgroups for docker daemons running inside docker containers. 742 - Initialize log configuration properly. 743 744 ### Client: 745 746 - Handle `-q` flag in `docker ps` properly when there is a default format. 747 748 ### Networking 749 750 - Fix several corner cases with netlink. 751 752 ### Contrib 753 754 - Fix several issues with bash completion. 755 756 ## 1.8.1 (2015-08-12) 757 758 ### Distribution 759 760 * Fix a bug where pushing multiple tags would result in invalid images 761 762 ## 1.8.0 (2015-08-11) 763 764 ### Distribution 765 766 + Trusted pull, push and build, disabled by default 767 * Make tar layers deterministic between registries 768 * Don't allow deleting the image of running containers 769 * Check if a tag name to load is a valid digest 770 * Allow one character repository names 771 * Add a more accurate error description for invalid tag name 772 * Make build cache ignore mtime 773 774 ### Cli 775 776 + Add support for DOCKER_CONFIG/--config to specify config file dir 777 + Add --type flag for docker inspect command 778 + Add formatting options to `docker ps` with `--format` 779 + Replace `docker -d` with new subcommand `docker daemon` 780 * Zsh completion updates and improvements 781 * Add some missing events to bash completion 782 * Support daemon urls with base paths in `docker -H` 783 * Validate status= filter to docker ps 784 * Display when a container is in --net=host in docker ps 785 * Extend docker inspect to export image metadata related to graph driver 786 * Restore --default-gateway{,-v6} daemon options 787 * Add missing unpublished ports in docker ps 788 * Allow duration strings in `docker events` as --since/--until 789 * Expose more mounts information in `docker inspect` 790 791 ### Runtime 792 793 + Add new Fluentd logging driver 794 + Allow `docker import` to load from local files 795 + Add logging driver for GELF via UDP 796 + Allow to copy files from host to containers with `docker cp` 797 + Promote volume drivers from experimental to master 798 + Add rollover options to json-file log driver, and --log-driver-opts flag 799 + Add memory swappiness tuning options 800 * Remove cgroup read-only flag when privileged 801 * Make /proc, /sys, & /dev readonly for readonly containers 802 * Add cgroup bind mount by default 803 * Overlay: Export metadata for container and image in `docker inspect` 804 * Devicemapper: external device activation 805 * Devicemapper: Compare uuid of base device on startup 806 * Remove RC4 from the list of registry cipher suites 807 * Add syslog-facility option 808 * LXC execdriver compatibility with recent LXC versions 809 * Mark LXC execriver as deprecated (to be removed with the migration to runc) 810 811 ### Plugins 812 813 * Separate plugin sockets and specs locations 814 * Allow TLS connections to plugins 815 816 ### Bug fixes 817 818 - Add missing 'Names' field to /containers/json API output 819 - Make `docker rmi` of dangling images safe while pulling 820 - Devicemapper: Change default basesize to 100G 821 - Go Scheduler issue with sync.Mutex and gcc 822 - Fix issue where Search API endpoint would panic due to empty AuthConfig 823 - Set image canonical names correctly 824 - Check dockerinit only if lxc driver is used 825 - Fix ulimit usage of nproc 826 - Always attach STDIN if -i,--interactive is specified 827 - Show error messages when saving container state fails 828 - Fixed incorrect assumption on --bridge=none treated as disable network 829 - Check for invalid port specifications in host configuration 830 - Fix endpoint leave failure for --net=host mode 831 - Fix goroutine leak in the stats API if the container is not running 832 - Check for apparmor file before reading it 833 - Fix DOCKER_TLS_VERIFY being ignored 834 - Set umask to the default on startup 835 - Correct the message of pause and unpause a non-running container 836 - Adjust disallowed CpuShares in container creation 837 - ZFS: correctly apply selinux context 838 - Display empty string instead of <nil> when IP opt is nil 839 - `docker kill` returns error when container is not running 840 - Fix COPY/ADD quoted/json form 841 - Fix goroutine leak on logs -f with no output 842 - Remove panic in nat package on invalid hostport 843 - Fix container linking in Fedora 22 844 - Fix error caused using default gateways outside of the allocated range 845 - Format times in inspect command with a template as RFC3339Nano 846 - Make registry client to accept 2xx and 3xx http status responses as successful 847 - Fix race issue that caused the daemon to crash with certain layer downloads failed in a specific order. 848 - Fix error when the docker ps format was not valid. 849 - Remove redundant ip forward check. 850 - Fix issue trying to push images to repository mirrors. 851 - Fix error cleaning up network entrypoints when there is an initialization issue. 852 853 ## 1.7.1 (2015-07-14) 854 855 #### Runtime 856 857 - Fix default user spawning exec process with `docker exec` 858 - Make `--bridge=none` not to configure the network bridge 859 - Publish networking stats properly 860 - Fix implicit devicemapper selection with static binaries 861 - Fix socket connections that hung intermittently 862 - Fix bridge interface creation on CentOS/RHEL 6.6 863 - Fix local dns lookups added to resolv.conf 864 - Fix copy command mounting volumes 865 - Fix read/write privileges in volumes mounted with --volumes-from 866 867 #### Remote API 868 869 - Fix unmarshalling of Command and Entrypoint 870 - Set limit for minimum client version supported 871 - Validate port specification 872 - Return proper errors when attach/reattach fail 873 874 #### Distribution 875 876 - Fix pulling private images 877 - Fix fallback between registry V2 and V1 878 879 ## 1.7.0 (2015-06-16) 880 881 #### Runtime 882 + Experimental feature: support for out-of-process volume plugins 883 * The userland proxy can be disabled in favor of hairpin NAT using the daemon’s `--userland-proxy=false` flag 884 * The `exec` command supports the `-u|--user` flag to specify the new process owner 885 + Default gateway for containers can be specified daemon-wide using the `--default-gateway` and `--default-gateway-v6` flags 886 + The CPU CFS (Completely Fair Scheduler) quota can be set in `docker run` using `--cpu-quota` 887 + Container block IO can be controlled in `docker run` using`--blkio-weight` 888 + ZFS support 889 + The `docker logs` command supports a `--since` argument 890 + UTS namespace can be shared with the host with `docker run --uts=host` 891 892 #### Quality 893 * Networking stack was entirely rewritten as part of the libnetwork effort 894 * Engine internals refactoring 895 * Volumes code was entirely rewritten to support the plugins effort 896 + Sending SIGUSR1 to a daemon will dump all goroutines stacks without exiting 897 898 #### Build 899 + Support ${variable:-value} and ${variable:+value} syntax for environment variables 900 + Support resource management flags `--cgroup-parent`, `--cpu-period`, `--cpu-quota`, `--cpuset-cpus`, `--cpuset-mems` 901 + git context changes with branches and directories 902 * The .dockerignore file support exclusion rules 903 904 #### Distribution 905 + Client support for v2 mirroring support for the official registry 906 907 #### Bugfixes 908 * Firewalld is now supported and will automatically be used when available 909 * mounting --device recursively 910 911 ## 1.6.2 (2015-05-13) 912 913 #### Runtime 914 - Revert change prohibiting mounting into /sys 915 916 ## 1.6.1 (2015-05-07) 917 918 #### Security 919 - Fix read/write /proc paths (CVE-2015-3630) 920 - Prohibit VOLUME /proc and VOLUME / (CVE-2015-3631) 921 - Fix opening of file-descriptor 1 (CVE-2015-3627) 922 - Fix symlink traversal on container respawn allowing local privilege escalation (CVE-2015-3629) 923 - Prohibit mount of /sys 924 925 #### Runtime 926 - Update AppArmor policy to not allow mounts 927 928 ## 1.6.0 (2015-04-07) 929 930 #### Builder 931 + Building images from an image ID 932 + Build containers with resource constraints, ie `docker build --cpu-shares=100 --memory=1024m...` 933 + `commit --change` to apply specified Dockerfile instructions while committing the image 934 + `import --change` to apply specified Dockerfile instructions while importing the image 935 + Builds no longer continue in the background when canceled with CTRL-C 936 937 #### Client 938 + Windows Support 939 940 #### Runtime 941 + Container and image Labels 942 + `--cgroup-parent` for specifying a parent cgroup to place container cgroup within 943 + Logging drivers, `json-file`, `syslog`, or `none` 944 + Pulling images by ID 945 + `--ulimit` to set the ulimit on a container 946 + `--default-ulimit` option on the daemon which applies to all created containers (and overwritten by `--ulimit` on run) 947 948 ## 1.5.0 (2015-02-10) 949 950 #### Builder 951 + Dockerfile to use for a given `docker build` can be specified with the `-f` flag 952 * 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 953 * ADD and COPY instructions accept relative paths 954 * Dockerfile `FROM scratch` instruction is now interpreted as a no-base specifier 955 * Improve performance when exposing a large number of ports 956 957 #### Hack 958 + Allow client-side only integration tests for Windows 959 * Include docker-py integration tests against Docker daemon as part of our test suites 960 961 #### Packaging 962 + Support for the new version of the registry HTTP API 963 * Speed up `docker push` for images with a majority of already existing layers 964 - Fixed contacting a private registry through a proxy 965 966 #### Remote API 967 + A new endpoint will stream live container resource metrics and can be accessed with the `docker stats` command 968 + Containers can be renamed using the new `rename` endpoint and the associated `docker rename` command 969 * Container `inspect` endpoint show the ID of `exec` commands running in this container 970 * Container `inspect` endpoint show the number of times Docker auto-restarted the container 971 * New types of event can be streamed by the `events` endpoint: ‘OOM’ (container died with out of memory), ‘exec_create’, and ‘exec_start' 972 - Fixed returned string fields which hold numeric characters incorrectly omitting surrounding double quotes 973 974 #### Runtime 975 + Docker daemon has full IPv6 support 976 + 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 977 + 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 978 + Container total memory usage can be limited for `docker run` using the `--memory-swap` flag 979 * Major stability improvements for devicemapper storage driver 980 * Better integration with host system: containers will reflect changes to the host's `/etc/resolv.conf` file when restarted 981 * Better integration with host system: per-container iptable rules are moved to the DOCKER chain 982 - Fixed container exiting on out of memory to return an invalid exit code 983 984 #### Other 985 * The HTTP_PROXY, HTTPS_PROXY, and NO_PROXY environment variables are properly taken into account by the client when connecting to the Docker daemon 986 987 ## 1.4.1 (2014-12-15) 988 989 #### Runtime 990 - Fix issue with volumes-from and bind mounts not being honored after create 991 992 ## 1.4.0 (2014-12-11) 993 994 #### Notable Features since 1.3.0 995 + Set key=value labels to the daemon (displayed in `docker info`), applied with 996 new `-label` daemon flag 997 + Add support for `ENV` in Dockerfile of the form: 998 `ENV name=value name2=value2...` 999 + New Overlayfs Storage Driver 1000 + `docker info` now returns an `ID` and `Name` field 1001 + Filter events by event name, container, or image 1002 + `docker cp` now supports copying from container volumes 1003 - Fixed `docker tag`, so it honors `--force` when overriding a tag for existing 1004 image. 1005 1006 ## 1.3.3 (2014-12-11) 1007 1008 #### Security 1009 - Fix path traversal vulnerability in processing of absolute symbolic links (CVE-2014-9356) 1010 - Fix decompression of xz image archives, preventing privilege escalation (CVE-2014-9357) 1011 - Validate image IDs (CVE-2014-9358) 1012 1013 #### Runtime 1014 - Fix an issue when image archives are being read slowly 1015 1016 #### Client 1017 - Fix a regression related to stdin redirection 1018 - Fix a regression with `docker cp` when destination is the current directory 1019 1020 ## 1.3.2 (2014-11-20) 1021 1022 #### Security 1023 - Fix tar breakout vulnerability 1024 * Extractions are now sandboxed chroot 1025 - Security options are no longer comitted to images 1026 1027 #### Runtime 1028 - Fix deadlock in `docker ps -f exited=1` 1029 - Fix a bug when `--volumes-from` references a container that failed to start 1030 1031 #### Registry 1032 + `--insecure-registry` now accepts CIDR notation such as 10.1.0.0/16 1033 * Private registries whose IPs fall in the 127.0.0.0/8 range do no need the `--insecure-registry` flag 1034 - Skip the experimental registry v2 API when mirroring is enabled 1035 1036 ## 1.3.1 (2014-10-28) 1037 1038 #### Security 1039 * Prevent fallback to SSL protocols < TLS 1.0 for client, daemon and registry 1040 + Secure HTTPS connection to registries with certificate verification and without HTTP fallback unless `--insecure-registry` is specified 1041 1042 #### Runtime 1043 - Fix issue where volumes would not be shared 1044 1045 #### Client 1046 - Fix issue with `--iptables=false` not automatically setting `--ip-masq=false` 1047 - Fix docker run output to non-TTY stdout 1048 1049 #### Builder 1050 - Fix escaping `$` for environment variables 1051 - Fix issue with lowercase `onbuild` Dockerfile instruction 1052 - Restrict environment variable expansion to `ENV`, `ADD`, `COPY`, `WORKDIR`, `EXPOSE`, `VOLUME` and `USER` 1053 1054 ## 1.3.0 (2014-10-14) 1055 1056 #### Notable features since 1.2.0 1057 + Docker `exec` allows you to run additional processes inside existing containers 1058 + Docker `create` gives you the ability to create a container via the CLI without executing a process 1059 + `--security-opts` options to allow user to customize container labels and apparmor profiles 1060 + Docker `ps` filters 1061 - Wildcard support to COPY/ADD 1062 + Move production URLs to get.docker.com from get.docker.io 1063 + Allocate IP address on the bridge inside a valid CIDR 1064 + Use drone.io for PR and CI testing 1065 + Ability to setup an official registry mirror 1066 + Ability to save multiple images with docker `save` 1067 1068 ## 1.2.0 (2014-08-20) 1069 1070 #### Runtime 1071 + Make /etc/hosts /etc/resolv.conf and /etc/hostname editable at runtime 1072 + Auto-restart containers using policies 1073 + Use /var/lib/docker/tmp for large temporary files 1074 + `--cap-add` and `--cap-drop` to tweak what linux capability you want 1075 + `--device` to use devices in containers 1076 1077 #### Client 1078 + `docker search` on private registries 1079 + Add `exited` filter to `docker ps --filter` 1080 * `docker rm -f` now kills instead of stop 1081 + Support for IPv6 addresses in `--dns` flag 1082 1083 #### Proxy 1084 + Proxy instances in separate processes 1085 * Small bug fix on UDP proxy 1086 1087 ## 1.1.2 (2014-07-23) 1088 1089 #### Runtime 1090 + Fix port allocation for existing containers 1091 + Fix containers restart on daemon restart 1092 1093 #### Packaging 1094 + Fix /etc/init.d/docker issue on Debian 1095 1096 ## 1.1.1 (2014-07-09) 1097 1098 #### Builder 1099 * Fix issue with ADD 1100 1101 ## 1.1.0 (2014-07-03) 1102 1103 #### Notable features since 1.0.1 1104 + Add `.dockerignore` support 1105 + Pause containers during `docker commit` 1106 + Add `--tail` to `docker logs` 1107 1108 #### Builder 1109 + Allow a tar file as context for `docker build` 1110 * Fix issue with white-spaces and multi-lines in `Dockerfiles` 1111 1112 #### Runtime 1113 * Overall performance improvements 1114 * Allow `/` as source of `docker run -v` 1115 * Fix port allocation 1116 * Fix bug in `docker save` 1117 * Add links information to `docker inspect` 1118 1119 #### Client 1120 * Improve command line parsing for `docker commit` 1121 1122 #### Remote API 1123 * Improve status code for the `start` and `stop` endpoints 1124 1125 ## 1.0.1 (2014-06-19) 1126 1127 #### Notable features since 1.0.0 1128 * Enhance security for the LXC driver 1129 1130 #### Builder 1131 * Fix `ONBUILD` instruction passed to grandchildren 1132 1133 #### Runtime 1134 * Fix events subscription 1135 * Fix /etc/hostname file with host networking 1136 * Allow `-h` and `--net=none` 1137 * Fix issue with hotplug devices in `--privileged` 1138 1139 #### Client 1140 * Fix artifacts with events 1141 * Fix a panic with empty flags 1142 * Fix `docker cp` on Mac OS X 1143 1144 #### Miscellaneous 1145 * Fix compilation on Mac OS X 1146 * Fix several races 1147 1148 ## 1.0.0 (2014-06-09) 1149 1150 #### Notable features since 0.12.0 1151 * Production support 1152 1153 ## 0.12.0 (2014-06-05) 1154 1155 #### Notable features since 0.11.0 1156 * 40+ various improvements to stability, performance and usability 1157 * 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 1158 * Inherit file permissions from the host on `ADD` 1159 * New `pause` and `unpause` commands to allow pausing and unpausing of containers using cgroup freezer 1160 * The `images` command has a `-f`/`--filter` option to filter the list of images 1161 * Add `--force-rm` to clean up after a failed build 1162 * Standardize JSON keys in Remote API to CamelCase 1163 * Pull from a docker run now assumes `latest` tag if not specified 1164 * Enhance security on Linux capabilities and device nodes 1165 1166 ## 0.11.1 (2014-05-07) 1167 1168 #### Registry 1169 - Fix push and pull to private registry 1170 1171 ## 0.11.0 (2014-05-07) 1172 1173 #### Notable features since 0.10.0 1174 1175 * SELinux support for mount and process labels 1176 * Linked containers can be accessed by hostname 1177 * Use the net `--net` flag to allow advanced network configuration such as host networking so that containers can use the host's network interfaces 1178 * Add a ping endpoint to the Remote API to do healthchecks of your docker daemon 1179 * Logs can now be returned with an optional timestamp 1180 * Docker now works with registries that support SHA-512 1181 * Multiple registry endpoints are supported to allow registry mirrors 1182 1183 ## 0.10.0 (2014-04-08) 1184 1185 #### Builder 1186 - Fix printing multiple messages on a single line. Fixes broken output during builds. 1187 - Follow symlinks inside container's root for ADD build instructions. 1188 - Fix EXPOSE caching. 1189 1190 #### Documentation 1191 - Add the new options of `docker ps` to the documentation. 1192 - Add the options of `docker restart` to the documentation. 1193 - Update daemon docs and help messages for --iptables and --ip-forward. 1194 - Updated apt-cacher-ng docs example. 1195 - Remove duplicate description of --mtu from docs. 1196 - Add missing -t and -v for `docker images` to the docs. 1197 - Add fixes to the cli docs. 1198 - Update libcontainer docs. 1199 - Update images in docs to remove references to AUFS and LXC. 1200 - Update the nodejs_web_app in the docs to use the new epel RPM address. 1201 - Fix external link on security of containers. 1202 - Update remote API docs. 1203 - Add image size to history docs. 1204 - Be explicit about binding to all interfaces in redis example. 1205 - Document DisableNetwork flag in the 1.10 remote api. 1206 - Document that `--lxc-conf` is lxc only. 1207 - Add chef usage documentation. 1208 - Add example for an image with multiple for `docker load`. 1209 - Explain what `docker run -a` does in the docs. 1210 1211 #### Contrib 1212 - Add variable for DOCKER_LOGFILE to sysvinit and use append instead of overwrite in opening the logfile. 1213 - Fix init script cgroup mounting workarounds to be more similar to cgroupfs-mount and thus work properly. 1214 - Remove inotifywait hack from the upstart host-integration example because it's not necessary any more. 1215 - Add check-config script to contrib. 1216 - Fix fish shell completion. 1217 1218 #### Hack 1219 * Clean up "go test" output from "make test" to be much more readable/scannable. 1220 * Exclude more "definitely not unit tested Go source code" directories from hack/make/test. 1221 + Generate md5 and sha256 hashes when building, and upload them via hack/release.sh. 1222 - Include contributed completions in Ubuntu PPA. 1223 + Add cli integration tests. 1224 * Add tweaks to the hack scripts to make them simpler. 1225 1226 #### Remote API 1227 + Add TLS auth support for API. 1228 * Move git clone from daemon to client. 1229 - Fix content-type detection in docker cp. 1230 * Split API into 2 go packages. 1231 1232 #### Runtime 1233 * Support hairpin NAT without going through Docker server. 1234 - devicemapper: succeed immediately when removing non-existent devices. 1235 - devicemapper: improve handling of devicemapper devices (add per device lock, increase sleep time and unlock while sleeping). 1236 - devicemapper: increase timeout in waitClose to 10 seconds. 1237 - devicemapper: ensure we shut down thin pool cleanly. 1238 - devicemapper: pass info, rather than hash to activateDeviceIfNeeded, deactivateDevice, setInitialized, deleteDevice. 1239 - devicemapper: avoid AB-BA deadlock. 1240 - devicemapper: make shutdown better/faster. 1241 - improve alpha sorting in mflag. 1242 - Remove manual http cookie management because the cookiejar is being used. 1243 - Use BSD raw mode on Darwin. Fixes nano, tmux and others. 1244 - Add FreeBSD support for the client. 1245 - Merge auth package into registry. 1246 - Add deprecation warning for -t on `docker pull`. 1247 - Remove goroutine leak on error. 1248 - Update parseLxcInfo to comply with new lxc1.0 format. 1249 - Fix attach exit on darwin. 1250 - Improve deprecation message. 1251 - Retry to retrieve the layer metadata up to 5 times for `docker pull`. 1252 - Only unshare the mount namespace for execin. 1253 - Merge existing config when committing. 1254 - Disable daemon startup timeout. 1255 - Fix issue #4681: add loopback interface when networking is disabled. 1256 - Add failing test case for issue #4681. 1257 - Send SIGTERM to child, instead of SIGKILL. 1258 - Show the driver and the kernel version in `docker info` even when not in debug mode. 1259 - Always symlink /dev/ptmx for libcontainer. This fixes console related problems. 1260 - Fix issue caused by the absence of /etc/apparmor.d. 1261 - Don't leave empty cidFile behind when failing to create the container. 1262 - Mount cgroups automatically if they're not mounted already. 1263 - Use mock for search tests. 1264 - Update to double-dash everywhere. 1265 - Move .dockerenv parsing to lxc driver. 1266 - Move all bind-mounts in the container inside the namespace. 1267 - Don't use separate bind mount for container. 1268 - Always symlink /dev/ptmx for libcontainer. 1269 - Don't kill by pid for other drivers. 1270 - Add initial logging to libcontainer. 1271 * Sort by port in `docker ps`. 1272 - Move networking drivers into runtime top level package. 1273 + Add --no-prune to `docker rmi`. 1274 + Add time since exit in `docker ps`. 1275 - graphdriver: add build tags. 1276 - Prevent allocation of previously allocated ports & prevent improve port allocation. 1277 * Add support for --since/--before in `docker ps`. 1278 - Clean up container stop. 1279 + Add support for configurable dns search domains. 1280 - Add support for relative WORKDIR instructions. 1281 - Add --output flag for docker save. 1282 - Remove duplication of DNS entries in config merging. 1283 - Add cpuset.cpus to cgroups and native driver options. 1284 - Remove docker-ci. 1285 - Promote btrfs. btrfs is no longer considered experimental. 1286 - Add --input flag to `docker load`. 1287 - Return error when existing bridge doesn't match IP address. 1288 - Strip comments before parsing line continuations to avoid interpreting instructions as comments. 1289 - Fix TestOnlyLoopbackExistsWhenUsingDisableNetworkOption to ignore "DOWN" interfaces. 1290 - Add systemd implementation of cgroups and make containers show up as systemd units. 1291 - Fix commit and import when no repository is specified. 1292 - Remount /var/lib/docker as --private to fix scaling issue. 1293 - Use the environment's proxy when pinging the remote registry. 1294 - Reduce error level from harmless errors. 1295 * Allow --volumes-from to be individual files. 1296 - Fix expanding buffer in StdCopy. 1297 - Set error regardless of attach or stdin. This fixes #3364. 1298 - Add support for --env-file to load environment variables from files. 1299 - Symlink /etc/mtab and /proc/mounts. 1300 - Allow pushing a single tag. 1301 - 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. 1302 - Don't throw error when starting an already running container. 1303 - Fix dynamic port allocation limit. 1304 - remove setupDev from libcontainer. 1305 - Add API version to `docker version`. 1306 - Return correct exit code when receiving signal and make SIGQUIT quit without cleanup. 1307 - Fix --volumes-from mount failure. 1308 - Allow non-privileged containers to create device nodes. 1309 - Skip login tests because of external dependency on a hosted service. 1310 - Deprecate `docker images --tree` and `docker images --viz`. 1311 - Deprecate `docker insert`. 1312 - Include base abstraction for apparmor. This fixes some apparmor related problems on Ubuntu 14.04. 1313 - Add specific error message when hitting 401 over HTTP on push. 1314 - Fix absolute volume check. 1315 - Remove volumes-from from the config. 1316 - Move DNS options to hostconfig. 1317 - Update the apparmor profile for libcontainer. 1318 - Add deprecation notice for `docker commit -run`. 1319 1320 ## 0.9.1 (2014-03-24) 1321 1322 #### Builder 1323 - Fix printing multiple messages on a single line. Fixes broken output during builds. 1324 1325 #### Documentation 1326 - Fix external link on security of containers. 1327 1328 #### Contrib 1329 - Fix init script cgroup mounting workarounds to be more similar to cgroupfs-mount and thus work properly. 1330 - Add variable for DOCKER_LOGFILE to sysvinit and use append instead of overwrite in opening the logfile. 1331 1332 #### Hack 1333 - Generate md5 and sha256 hashes when building, and upload them via hack/release.sh. 1334 1335 #### Remote API 1336 - Fix content-type detection in `docker cp`. 1337 1338 #### Runtime 1339 - Use BSD raw mode on Darwin. Fixes nano, tmux and others. 1340 - Only unshare the mount namespace for execin. 1341 - Retry to retrieve the layer metadata up to 5 times for `docker pull`. 1342 - Merge existing config when committing. 1343 - Fix panic in monitor. 1344 - Disable daemon startup timeout. 1345 - Fix issue #4681: add loopback interface when networking is disabled. 1346 - Add failing test case for issue #4681. 1347 - Send SIGTERM to child, instead of SIGKILL. 1348 - Show the driver and the kernel version in `docker info` even when not in debug mode. 1349 - Always symlink /dev/ptmx for libcontainer. This fixes console related problems. 1350 - Fix issue caused by the absence of /etc/apparmor.d. 1351 - Don't leave empty cidFile behind when failing to create the container. 1352 - Improve deprecation message. 1353 - Fix attach exit on darwin. 1354 - devicemapper: improve handling of devicemapper devices (add per device lock, increase sleep time, unlock while sleeping). 1355 - devicemapper: succeed immediately when removing non-existent devices. 1356 - devicemapper: increase timeout in waitClose to 10 seconds. 1357 - Remove goroutine leak on error. 1358 - Update parseLxcInfo to comply with new lxc1.0 format. 1359 1360 ## 0.9.0 (2014-03-10) 1361 1362 #### Builder 1363 - Avoid extra mount/unmount during build. This fixes mount/unmount related errors during build. 1364 - Add error to docker build --rm. This adds missing error handling. 1365 - Forbid chained onbuild, `onbuild from` and `onbuild maintainer` triggers. 1366 - Make `--rm` the default for `docker build`. 1367 1368 #### Documentation 1369 - Download the docker client binary for Mac over https. 1370 - Update the titles of the install instructions & descriptions. 1371 * Add instructions for upgrading boot2docker. 1372 * Add port forwarding example in OS X install docs. 1373 - Attempt to disentangle repository and registry. 1374 - Update docs to explain more about `docker ps`. 1375 - Update sshd example to use a Dockerfile. 1376 - Rework some examples, including the Python examples. 1377 - Update docs to include instructions for a container's lifecycle. 1378 - Update docs documentation to discuss the docs branch. 1379 - Don't skip cert check for an example & use HTTPS. 1380 - Bring back the memory and swap accounting section which was lost when the kernel page was removed. 1381 - Explain DNS warnings and how to fix them on systems running and using a local nameserver. 1382 1383 #### Contrib 1384 - Add Tanglu support for mkimage-debootstrap. 1385 - Add SteamOS support for mkimage-debootstrap. 1386 1387 #### Hack 1388 - Get package coverage when running integration tests. 1389 - Remove the Vagrantfile. This is being replaced with boot2docker. 1390 - Fix tests on systems where aufs isn't available. 1391 - Update packaging instructions and remove the dependency on lxc. 1392 1393 #### Remote API 1394 * Move code specific to the API to the api package. 1395 - Fix header content type for the API. Makes all endpoints use proper content type. 1396 - Fix registry auth & remove ping calls from CmdPush and CmdPull. 1397 - Add newlines to the JSON stream functions. 1398 1399 #### Runtime 1400 * Do not ping the registry from the CLI. All requests to registries flow through the daemon. 1401 - Check for nil information return in the lxc driver. This fixes panics with older lxc versions. 1402 - Devicemapper: cleanups and fix for unmount. Fixes two problems which were causing unmount to fail intermittently. 1403 - Devicemapper: remove directory when removing device. Directories don't get left behind when removing the device. 1404 * Devicemapper: enable skip_block_zeroing. Improves performance by not zeroing blocks. 1405 - Devicemapper: fix shutdown warnings. Fixes shutdown warnings concerning pool device removal. 1406 - Ensure docker cp stream is closed properly. Fixes problems with files not being copied by `docker cp`. 1407 - Stop making `tcp://` default to `127.0.0.1:4243` and remove the default port for tcp. 1408 - Fix `--run` in `docker commit`. This makes `docker commit --run` work again. 1409 - Fix custom bridge related options. This makes custom bridges work again. 1410 + Mount-bind the PTY as container console. This allows tmux/screen to run. 1411 + Add the pure Go libcontainer library to make it possible to run containers using only features of the Linux kernel. 1412 + Add native exec driver which uses libcontainer and make it the default exec driver. 1413 - Add support for handling extended attributes in archives. 1414 * Set the container MTU to be the same as the host MTU. 1415 + Add simple sha256 checksums for layers to speed up `docker push`. 1416 * Improve kernel version parsing. 1417 * Allow flag grouping (`docker run -it`). 1418 - Remove chroot exec driver. 1419 - Fix divide by zero to fix panic. 1420 - Rewrite `docker rmi`. 1421 - Fix docker info with lxc 1.0.0. 1422 - Fix fedora tty with apparmor. 1423 * Don't always append env vars, replace defaults with vars from config. 1424 * Fix a goroutine leak. 1425 * Switch to Go 1.2.1. 1426 - Fix unique constraint error checks. 1427 * Handle symlinks for Docker's data directory and for TMPDIR. 1428 - Add deprecation warnings for flags (-flag is deprecated in favor of --flag) 1429 - Add apparmor profile for the native execution driver. 1430 * Move system specific code from archive to pkg/system. 1431 - Fix duplicate signal for `docker run -i -t` (issue #3336). 1432 - Return correct process pid for lxc. 1433 - Add a -G option to specify the group which unix sockets belong to. 1434 + Add `-f` flag to `docker rm` to force removal of running containers. 1435 + Kill ghost containers and restart all ghost containers when the docker daemon restarts. 1436 + Add `DOCKER_RAMDISK` environment variable to make Docker work when the root is on a ramdisk. 1437 1438 ## 0.8.1 (2014-02-18) 1439 1440 #### Builder 1441 1442 - Avoid extra mount/unmount during build. This removes an unneeded mount/unmount operation which was causing problems with devicemapper 1443 - Fix regression with ADD of tar files. This stops Docker from decompressing tarballs added via ADD from the local file system 1444 - Add error to `docker build --rm`. This adds a missing error check to ensure failures to remove containers are detected and reported 1445 1446 #### Documentation 1447 1448 * Update issue filing instructions 1449 * Warn against the use of symlinks for Docker's storage folder 1450 * Replace the Firefox example with an IceWeasel example 1451 * Rewrite the PostgreSQL example using a Dockerfile and add more details to it 1452 * Improve the OS X documentation 1453 1454 #### Remote API 1455 1456 - Fix broken images API for version less than 1.7 1457 - Use the right encoding for all API endpoints which return JSON 1458 - Move remote api client to api/ 1459 - Queue calls to the API using generic socket wait 1460 1461 #### Runtime 1462 1463 - Fix the use of custom settings for bridges and custom bridges 1464 - Refactor the devicemapper code to avoid many mount/unmount race conditions and failures 1465 - Remove two panics which could make Docker crash in some situations 1466 - Don't ping registry from the CLI client 1467 - Enable skip_block_zeroing for devicemapper. This stops devicemapper from always zeroing entire blocks 1468 - Fix --run in `docker commit`. This makes docker commit store `--run` in the image configuration 1469 - Remove directory when removing devicemapper device. This cleans up leftover mount directories 1470 - Drop NET_ADMIN capability for non-privileged containers. Unprivileged containers can't change their network configuration 1471 - Ensure `docker cp` stream is closed properly 1472 - Avoid extra mount/unmount during container registration. This removes an unneeded mount/unmount operation which was causing problems with devicemapper 1473 - Stop allowing tcp:// as a default tcp bin address which binds to 127.0.0.1:4243 and remove the default port 1474 + Mount-bind the PTY as container console. This allows tmux and screen to run in a container 1475 - Clean up archive closing. This fixes and improves archive handling 1476 - Fix engine tests on systems where temp directories are symlinked 1477 - Add test methods for save and load 1478 - Avoid temporarily unmounting the container when restarting it. This fixes a race for devicemapper during restart 1479 - Support submodules when building from a GitHub repository 1480 - Quote volume path to allow spaces 1481 - Fix remote tar ADD behavior. This fixes a regression which was causing Docker to extract tarballs 1482 1483 ## 0.8.0 (2014-02-04) 1484 1485 #### Notable features since 0.7.0 1486 1487 * Images and containers can be removed much faster 1488 * Building an image from source with docker build is now much faster 1489 * The Docker daemon starts and stops much faster 1490 * 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 1491 * 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 1492 * 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 1493 * 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 1494 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 1495 * 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 1496 1497 * The ADD instruction now supports caching, which avoids unnecessarily re-uploading the same source content again and again when it hasn’t changed 1498 * 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 1499 * Docker now ships with an experimental storage driver which uses the BTRFS filesystem for copy-on-write 1500 * Docker is officially supported on Mac OS X 1501 * The Docker daemon supports systemd socket activation 1502 1503 ## 0.7.6 (2014-01-14) 1504 1505 #### Builder 1506 1507 * Do not follow symlink outside of build context 1508 1509 #### Runtime 1510 1511 - Remount bind mounts when ro is specified 1512 * Use https for fetching docker version 1513 1514 #### Other 1515 1516 * Inline the test.docker.io fingerprint 1517 * Add ca-certificates to packaging documentation 1518 1519 ## 0.7.5 (2014-01-09) 1520 1521 #### Builder 1522 1523 * Disable compression for build. More space usage but a much faster upload 1524 - Fix ADD caching for certain paths 1525 - Do not compress archive from git build 1526 1527 #### Documentation 1528 1529 - Fix error in GROUP add example 1530 * Make sure the GPG fingerprint is inline in the documentation 1531 * Give more specific advice on setting up signing of commits for DCO 1532 1533 #### Runtime 1534 1535 - Fix misspelled container names 1536 - Do not add hostname when networking is disabled 1537 * Return most recent image from the cache by date 1538 - Return all errors from docker wait 1539 * Add Content-Type Header "application/json" to GET /version and /info responses 1540 1541 #### Other 1542 1543 * Update DCO to version 1.1 1544 + Update Makefile to use "docker:GIT_BRANCH" as the generated image name 1545 * Update Travis to check for new 1.1 DCO version 1546 1547 ## 0.7.4 (2014-01-07) 1548 1549 #### Builder 1550 1551 - Fix ADD caching issue with . prefixed path 1552 - Fix docker build on devicemapper by reverting sparse file tar option 1553 - Fix issue with file caching and prevent wrong cache hit 1554 * Use same error handling while unmarshalling CMD and ENTRYPOINT 1555 1556 #### Documentation 1557 1558 * Simplify and streamline Amazon Quickstart 1559 * Install instructions use unprefixed Fedora image 1560 * Update instructions for mtu flag for Docker on GCE 1561 + Add Ubuntu Saucy to installation 1562 - Fix for wrong version warning on master instead of latest 1563 1564 #### Runtime 1565 1566 - Only get the image's rootfs when we need to calculate the image size 1567 - Correctly handle unmapping UDP ports 1568 * Make CopyFileWithTar use a pipe instead of a buffer to save memory on docker build 1569 - Fix login message to say pull instead of push 1570 - Fix "docker load" help by removing "SOURCE" prompt and mentioning STDIN 1571 * Make blank -H option default to the same as no -H was sent 1572 * Extract cgroups utilities to own submodule 1573 1574 #### Other 1575 1576 + Add Travis CI configuration to validate DCO and gofmt requirements 1577 + Add Developer Certificate of Origin Text 1578 * Upgrade VBox Guest Additions 1579 * Check standalone header when pinging a registry server 1580 1581 ## 0.7.3 (2014-01-02) 1582 1583 #### Builder 1584 1585 + Update ADD to use the image cache, based on a hash of the added content 1586 * Add error message for empty Dockerfile 1587 1588 #### Documentation 1589 1590 - Fix outdated link to the "Introduction" on www.docker.io 1591 + Update the docs to get wider when the screen does 1592 - Add information about needing to install LXC when using raw binaries 1593 * Update Fedora documentation to disentangle the docker and docker.io conflict 1594 * Add a note about using the new `-mtu` flag in several GCE zones 1595 + Add FrugalWare installation instructions 1596 + Add a more complete example of `docker run` 1597 - Fix API documentation for creating and starting Privileged containers 1598 - Add missing "name" parameter documentation on "/containers/create" 1599 * Add a mention of `lxc-checkconfig` as a way to check for some of the necessary kernel configuration 1600 - Update the 1.8 API documentation with some additions that were added to the docs for 1.7 1601 1602 #### Hack 1603 1604 - Add missing libdevmapper dependency to the packagers documentation 1605 * Update minimum Go requirement to a hard line at Go 1.2+ 1606 * Many minor improvements to the Vagrantfile 1607 + Add ability to customize dockerinit search locations when compiling (to be used very sparingly only by packagers of platforms who require a nonstandard location) 1608 + Add coverprofile generation reporting 1609 - Add `-a` to our Go build flags, removing the need for recompiling the stdlib manually 1610 * Update Dockerfile to be more canonical and have less spurious warnings during build 1611 - Fix some miscellaneous `docker pull` progress bar display issues 1612 * Migrate more miscellaneous packages under the "pkg" folder 1613 * Update TextMate highlighting to automatically be enabled for files named "Dockerfile" 1614 * Reorganize syntax highlighting files under a common "contrib/syntax" directory 1615 * 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 1616 * Add support for container names in bash completion 1617 1618 #### Packaging 1619 1620 + Add an official Docker client binary for Darwin (Mac OS X) 1621 * Remove empty "Vendor" string and added "License" on deb package 1622 + Add a stubbed version of "/etc/default/docker" in the deb package 1623 1624 #### Runtime 1625 1626 * Update layer application to extract tars in place, avoiding file churn while handling whiteouts 1627 - Fix permissiveness of mtime comparisons in tar handling (since GNU tar and Go tar do not yet support sub-second mtime precision) 1628 * 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`) 1629 + Update `-H unix://` to work similarly to `-H tcp://` by inserting the default values for missing portions 1630 - Fix more edge cases regarding dockerinit and deleted or replaced docker or dockerinit files 1631 * Update container name validation to include '.' 1632 - Fix use of a symlink or non-absolute path as the argument to `-g` to work as expected 1633 * Update to handle external mounts outside of LXC, fixing many small mounting quirks and making future execution backends and other features simpler 1634 * Update to use proper box-drawing characters everywhere in `docker images -tree` 1635 * Move MTU setting from LXC configuration to directly use netlink 1636 * Add `-S` option to external tar invocation for more efficient spare file handling 1637 + Add arch/os info to User-Agent string, especially for registry requests 1638 + Add `-mtu` option to Docker daemon for configuring MTU 1639 - Fix `docker build` to exit with a non-zero exit code on error 1640 + Add `DOCKER_HOST` environment variable to configure the client `-H` flag without specifying it manually for every invocation 1641 1642 ## 0.7.2 (2013-12-16) 1643 1644 #### Runtime 1645 1646 + Validate container names on creation with standard regex 1647 * Increase maximum image depth to 127 from 42 1648 * Continue to move api endpoints to the job api 1649 + Add -bip flag to allow specification of dynamic bridge IP via CIDR 1650 - Allow bridge creation when ipv6 is not enabled on certain systems 1651 * Set hostname and IP address from within dockerinit 1652 * Drop capabilities from within dockerinit 1653 - Fix volumes on host when symlink is present the image 1654 - Prevent deletion of image if ANY container is depending on it even if the container is not running 1655 * Update docker push to use new progress display 1656 * Use os.Lstat to allow mounting unix sockets when inspecting volumes 1657 - Adjust handling of inactive user login 1658 - Add missing defines in devicemapper for older kernels 1659 - Allow untag operations with no container validation 1660 - Add auth config to docker build 1661 1662 #### Documentation 1663 1664 * Add more information about Docker logging 1665 + Add RHEL documentation 1666 * Add a direct example for changing the CMD that is run in a container 1667 * Update Arch installation documentation 1668 + Add section on Trusted Builds 1669 + Add Network documentation page 1670 1671 #### Other 1672 1673 + Add new cover bundle for providing code coverage reporting 1674 * Separate integration tests in bundles 1675 * Make Tianon the hack maintainer 1676 * Update mkimage-debootstrap with more tweaks for keeping images small 1677 * Use https to get the install script 1678 * Remove vendored dotcloud/tar now that Go 1.2 has been released 1679 1680 ## 0.7.1 (2013-12-05) 1681 1682 #### Documentation 1683 1684 + Add @SvenDowideit as documentation maintainer 1685 + Add links example 1686 + Add documentation regarding ambassador pattern 1687 + Add Google Cloud Platform docs 1688 + Add dockerfile best practices 1689 * Update doc for RHEL 1690 * Update doc for registry 1691 * Update Postgres examples 1692 * Update doc for Ubuntu install 1693 * Improve remote api doc 1694 1695 #### Runtime 1696 1697 + Add hostconfig to docker inspect 1698 + Implement `docker log -f` to stream logs 1699 + Add env variable to disable kernel version warning 1700 + Add -format to `docker inspect` 1701 + Support bind-mount for files 1702 - Fix bridge creation on RHEL 1703 - Fix image size calculation 1704 - Make sure iptables are called even if the bridge already exists 1705 - Fix issue with stderr only attach 1706 - Remove init layer when destroying a container 1707 - Fix same port binding on different interfaces 1708 - `docker build` now returns the correct exit code 1709 - Fix `docker port` to display correct port 1710 - `docker build` now check that the dockerfile exists client side 1711 - `docker attach` now returns the correct exit code 1712 - Remove the name entry when the container does not exist 1713 1714 #### Registry 1715 1716 * Improve progress bars, add ETA for downloads 1717 * Simultaneous pulls now waits for the first to finish instead of failing 1718 - Tag only the top-layer image when pushing to registry 1719 - Fix issue with offline image transfer 1720 - Fix issue preventing using ':' in password for registry 1721 1722 #### Other 1723 1724 + Add pprof handler for debug 1725 + Create a Makefile 1726 * Use stdlib tar that now includes fix 1727 * Improve make.sh test script 1728 * Handle SIGQUIT on the daemon 1729 * Disable verbose during tests 1730 * Upgrade to go1.2 for official build 1731 * Improve unit tests 1732 * The test suite now runs all tests even if one fails 1733 * Refactor C in Go (Devmapper) 1734 - Fix OS X compilation 1735 1736 ## 0.7.0 (2013-11-25) 1737 1738 #### Notable features since 0.6.0 1739 1740 * Storage drivers: choose from aufs, device-mapper, or vfs. 1741 * Standard Linux support: docker now runs on unmodified Linux kernels and all major distributions. 1742 * Links: compose complex software stacks by connecting containers to each other. 1743 * Container naming: organize your containers by giving them memorable names. 1744 * Advanced port redirects: specify port redirects per interface, or keep sensitive ports private. 1745 * Offline transfer: push and pull images to the filesystem without losing information. 1746 * Quality: numerous bugfixes and small usability improvements. Significant increase in test coverage. 1747 1748 ## 0.6.7 (2013-11-21) 1749 1750 #### Runtime 1751 1752 * Improve stability, fixes some race conditions 1753 * Skip the volumes mounted when deleting the volumes of container. 1754 * Fix layer size computation: handle hard links correctly 1755 * Use the work Path for docker cp CONTAINER:PATH 1756 * Fix tmp dir never cleanup 1757 * Speedup docker ps 1758 * More informative error message on name collisions 1759 * Fix nameserver regex 1760 * Always return long id's 1761 * Fix container restart race condition 1762 * Keep published ports on docker stop;docker start 1763 * Fix container networking on Fedora 1764 * Correctly express "any address" to iptables 1765 * Fix network setup when reconnecting to ghost container 1766 * Prevent deletion if image is used by a running container 1767 * Lock around read operations in graph 1768 1769 #### RemoteAPI 1770 1771 * Return full ID on docker rmi 1772 1773 #### Client 1774 1775 + Add -tree option to images 1776 + Offline image transfer 1777 * Exit with status 2 on usage error and display usage on stderr 1778 * Do not forward SIGCHLD to container 1779 * Use string timestamp for docker events -since 1780 1781 #### Other 1782 1783 * Update to go 1.2rc5 1784 + Add /etc/default/docker support to upstart 1785 1786 ## 0.6.6 (2013-11-06) 1787 1788 #### Runtime 1789 1790 * Ensure container name on register 1791 * Fix regression in /etc/hosts 1792 + Add lock around write operations in graph 1793 * Check if port is valid 1794 * Fix restart runtime error with ghost container networking 1795 + Add some more colors and animals to increase the pool of generated names 1796 * Fix issues in docker inspect 1797 + Escape apparmor confinement 1798 + Set environment variables using a file. 1799 * Prevent docker insert to erase something 1800 + Prevent DNS server conflicts in CreateBridgeIface 1801 + Validate bind mounts on the server side 1802 + Use parent image config in docker build 1803 * Fix regression in /etc/hosts 1804 1805 #### Client 1806 1807 + Add -P flag to publish all exposed ports 1808 + Add -notrunc and -q flags to docker history 1809 * Fix docker commit, tag and import usage 1810 + Add stars, trusted builds and library flags in docker search 1811 * Fix docker logs with tty 1812 1813 #### RemoteAPI 1814 1815 * Make /events API send headers immediately 1816 * Do not split last column docker top 1817 + Add size to history 1818 1819 #### Other 1820 1821 + Contrib: Desktop integration. Firefox usecase. 1822 + Dockerfile: bump to go1.2rc3 1823 1824 ## 0.6.5 (2013-10-29) 1825 1826 #### Runtime 1827 1828 + Containers can now be named 1829 + Containers can now be linked together for service discovery 1830 + 'run -a', 'start -a' and 'attach' can forward signals to the container for better integration with process supervisors 1831 + Automatically start crashed containers after a reboot 1832 + Expose IP, port, and proto as separate environment vars for container links 1833 * Allow ports to be published to specific ips 1834 * Prohibit inter-container communication by default 1835 - Ignore ErrClosedPipe for stdin in Container.Attach 1836 - Remove unused field kernelVersion 1837 * Fix issue when mounting subdirectories of /mnt in container 1838 - Fix untag during removal of images 1839 * Check return value of syscall.Chdir when changing working directory inside dockerinit 1840 1841 #### Client 1842 1843 - Only pass stdin to hijack when needed to avoid closed pipe errors 1844 * Use less reflection in command-line method invocation 1845 - Monitor the tty size after starting the container, not prior 1846 - Remove useless os.Exit() calls after log.Fatal 1847 1848 #### Hack 1849 1850 + Add initial init scripts library and a safer Ubuntu packaging script that works for Debian 1851 * Add -p option to invoke debootstrap with http_proxy 1852 - Update install.sh with $sh_c to get sudo/su for modprobe 1853 * Update all the mkimage scripts to use --numeric-owner as a tar argument 1854 * Update hack/release.sh process to automatically invoke hack/make.sh and bail on build and test issues 1855 1856 #### Other 1857 1858 * Documentation: Fix the flags for nc in example 1859 * Testing: Remove warnings and prevent mount issues 1860 - Testing: Change logic for tty resize to avoid warning in tests 1861 - Builder: Fix race condition in docker build with verbose output 1862 - Registry: Fix content-type for PushImageJSONIndex method 1863 * Contrib: Improve helper tools to generate debian and Arch linux server images 1864 1865 ## 0.6.4 (2013-10-16) 1866 1867 #### Runtime 1868 1869 - Add cleanup of container when Start() fails 1870 * Add better comments to utils/stdcopy.go 1871 * Add utils.Errorf for error logging 1872 + Add -rm to docker run for removing a container on exit 1873 - Remove error messages which are not actually errors 1874 - Fix `docker rm` with volumes 1875 - Fix some error cases where an HTTP body might not be closed 1876 - Fix panic with wrong dockercfg file 1877 - Fix the attach behavior with -i 1878 * Record termination time in state. 1879 - Use empty string so TempDir uses the OS's temp dir automatically 1880 - Make sure to close the network allocators 1881 + Autorestart containers by default 1882 * Bump vendor kr/pty to commit 3b1f6487b `(syscall.O_NOCTTY)` 1883 * lxc: Allow set_file_cap capability in container 1884 - Move run -rm to the cli only 1885 * Split stdout stderr 1886 * Always create a new session for the container 1887 1888 #### Testing 1889 1890 - Add aggregated docker-ci email report 1891 - Add cleanup to remove leftover containers 1892 * Add nightly release to docker-ci 1893 * Add more tests around auth.ResolveAuthConfig 1894 - Remove a few errors in tests 1895 - Catch errClosing error when TCP and UDP proxies are terminated 1896 * Only run certain tests with TESTFLAGS='-run TestName' make.sh 1897 * Prevent docker-ci to test closing PRs 1898 * Replace panic by log.Fatal in tests 1899 - Increase TestRunDetach timeout 1900 1901 #### Documentation 1902 1903 * Add initial draft of the Docker infrastructure doc 1904 * Add devenvironment link to CONTRIBUTING.md 1905 * Add `apt-get install curl` to Ubuntu docs 1906 * Add explanation for export restrictions 1907 * Add .dockercfg doc 1908 * Remove Gentoo install notes about #1422 workaround 1909 * Fix help text for -v option 1910 * Fix Ping endpoint documentation 1911 - Fix parameter names in docs for ADD command 1912 - Fix ironic typo in changelog 1913 * Various command fixes in postgres example 1914 * Document how to edit and release docs 1915 - Minor updates to `postgresql_service.rst` 1916 * Clarify LGTM process to contributors 1917 - Corrected error in the package name 1918 * Document what `vagrant up` is actually doing 1919 + improve doc search results 1920 * Cleanup whitespace in API 1.5 docs 1921 * use angle brackets in MAINTAINER example email 1922 * Update archlinux.rst 1923 + Changes to a new style for the docs. Includes version switcher. 1924 * Formatting, add information about multiline json 1925 * Improve registry and index REST API documentation 1926 - Replace deprecated upgrading reference to docker-latest.tgz, which hasn't been updated since 0.5.3 1927 * Update Gentoo installation documentation now that we're in the portage tree proper 1928 * Cleanup and reorganize docs and tooling for contributors and maintainers 1929 - Minor spelling correction of protocoll -> protocol 1930 1931 #### Contrib 1932 1933 * Add vim syntax highlighting for Dockerfiles from @honza 1934 * Add mkimage-arch.sh 1935 * Reorganize contributed completion scripts to add zsh completion 1936 1937 #### Hack 1938 1939 * Add vagrant user to the docker group 1940 * Add proper bash completion for "docker push" 1941 * Add xz utils as a runtime dep 1942 * Add cleanup/refactor portion of #2010 for hack and Dockerfile updates 1943 + Add contrib/mkimage-centos.sh back (from #1621), and associated documentation link 1944 * Add several of the small make.sh fixes from #1920, and make the output more consistent and contributor-friendly 1945 + Add @tianon to hack/MAINTAINERS 1946 * Improve network performance for VirtualBox 1947 * Revamp install.sh to be usable by more people, and to use official install methods whenever possible (apt repo, portage tree, etc.) 1948 - Fix contrib/mkimage-debian.sh apt caching prevention 1949 + Add Dockerfile.tmLanguage to contrib 1950 * Configured FPM to make /etc/init/docker.conf a config file 1951 * Enable SSH Agent forwarding in Vagrant VM 1952 * Several small tweaks/fixes for contrib/mkimage-debian.sh 1953 1954 #### Other 1955 1956 - Builder: Abort build if mergeConfig returns an error and fix duplicate error message 1957 - Packaging: Remove deprecated packaging directory 1958 - Registry: Use correct auth config when logging in. 1959 - Registry: Fix the error message so it is the same as the regex 1960 1961 ## 0.6.3 (2013-09-23) 1962 1963 #### Packaging 1964 1965 * Add 'docker' group on install for ubuntu package 1966 * Update tar vendor dependency 1967 * Download apt key over HTTPS 1968 1969 #### Runtime 1970 1971 - Only copy and change permissions on non-bindmount volumes 1972 * Allow multiple volumes-from 1973 - Fix HTTP imports from STDIN 1974 1975 #### Documentation 1976 1977 * Update section on extracting the docker binary after build 1978 * Update development environment docs for new build process 1979 * Remove 'base' image from documentation 1980 1981 #### Other 1982 1983 - Client: Fix detach issue 1984 - Registry: Update regular expression to match index 1985 1986 ## 0.6.2 (2013-09-17) 1987 1988 #### Runtime 1989 1990 + Add domainname support 1991 + Implement image filtering with path.Match 1992 * Remove unnecessary warnings 1993 * Remove os/user dependency 1994 * Only mount the hostname file when the config exists 1995 * Handle signals within the `docker login` command 1996 - UID and GID are now also applied to volumes 1997 - `docker start` set error code upon error 1998 - `docker run` set the same error code as the process started 1999 2000 #### Builder 2001 2002 + Add -rm option in order to remove intermediate containers 2003 * Allow multiline for the RUN instruction 2004 2005 #### Registry 2006 2007 * Implement login with private registry 2008 - Fix push issues 2009 2010 #### Other 2011 2012 + Hack: Vendor all dependencies 2013 * Remote API: Bump to v1.5 2014 * Packaging: Break down hack/make.sh into small scripts, one per 'bundle': test, binary, ubuntu etc. 2015 * Documentation: General improvements 2016 2017 ## 0.6.1 (2013-08-23) 2018 2019 #### Registry 2020 2021 * Pass "meta" headers in API calls to the registry 2022 2023 #### Packaging 2024 2025 - Use correct upstart script with new build tool 2026 - Use libffi-dev, don`t build it from sources 2027 - Remove duplicate mercurial install command 2028 2029 ## 0.6.0 (2013-08-22) 2030 2031 #### Runtime 2032 2033 + Add lxc-conf flag to allow custom lxc options 2034 + Add an option to set the working directory 2035 * Add Image name to LogEvent tests 2036 + Add -privileged flag and relevant tests, docs, and examples 2037 * Add websocket support to /container/<name>/attach/ws 2038 * Add warning when net.ipv4.ip_forwarding = 0 2039 * Add hostname to environment 2040 * Add last stable version in `docker version` 2041 - Fix race conditions in parallel pull 2042 - Fix Graph ByParent() to generate list of child images per parent image. 2043 - Fix typo: fmt.Sprint -> fmt.Sprintf 2044 - Fix small \n error un docker build 2045 * Fix to "Inject dockerinit at /.dockerinit" 2046 * Fix #910. print user name to docker info output 2047 * Use Go 1.1.2 for dockerbuilder 2048 * Use ranged for loop on channels 2049 - Use utils.ParseRepositoryTag instead of strings.Split(name, ":") in server.ImageDelete 2050 - Improve CMD, ENTRYPOINT, and attach docs. 2051 - Improve connect message with socket error 2052 - Load authConfig only when needed and fix useless WARNING 2053 - Show tag used when image is missing 2054 * Apply volumes-from before creating volumes 2055 - Make docker run handle SIGINT/SIGTERM 2056 - Prevent crash when .dockercfg not readable 2057 - Install script should be fetched over https, not http. 2058 * API, issue 1471: Use groups for socket permissions 2059 - Correctly detect IPv4 forwarding 2060 * Mount /dev/shm as a tmpfs 2061 - Switch from http to https for get.docker.io 2062 * Let userland proxy handle container-bound traffic 2063 * Update the Docker CLI to specify a value for the "Host" header. 2064 - Change network range to avoid conflict with EC2 DNS 2065 - Reduce connect and read timeout when pinging the registry 2066 * Parallel pull 2067 - Handle ip route showing mask-less IP addresses 2068 * Allow ENTRYPOINT without CMD 2069 - Always consider localhost as a domain name when parsing the FQN repos name 2070 * Refactor checksum 2071 2072 #### Documentation 2073 2074 * Add MongoDB image example 2075 * Add instructions for creating and using the docker group 2076 * Add sudo to examples and installation to documentation 2077 * Add ufw doc 2078 * Add a reference to ps -a 2079 * Add information about Docker`s high level tools over LXC. 2080 * Fix typo in docs for docker run -dns 2081 * Fix a typo in the ubuntu installation guide 2082 * Fix to docs regarding adding docker groups 2083 * Update default -H docs 2084 * Update readme with dependencies for building 2085 * Update amazon.rst to explain that Vagrant is not necessary for running Docker on ec2 2086 * PostgreSQL service example in documentation 2087 * Suggest installing linux-headers by default. 2088 * Change the twitter handle 2089 * Clarify Amazon EC2 installation 2090 * 'Base' image is deprecated and should no longer be referenced in the docs. 2091 * Move note about officially supported kernel 2092 - Solved the logo being squished in Safari 2093 2094 #### Builder 2095 2096 + Add USER instruction do Dockerfile 2097 + Add workdir support for the Buildfile 2098 * Add no cache for docker build 2099 - Fix docker build and docker events output 2100 - Only count known instructions as build steps 2101 - Make sure ENV instruction within build perform a commit each time 2102 - Forbid certain paths within docker build ADD 2103 - Repository name (and optionally a tag) in build usage 2104 - Make sure ADD will create everything in 0755 2105 2106 #### Remote API 2107 2108 * Sort Images by most recent creation date. 2109 * Reworking opaque requests in registry module 2110 * Add image name in /events 2111 * Use mime pkg to parse Content-Type 2112 * 650 http utils and user agent field 2113 2114 #### Hack 2115 2116 + Bash Completion: Limit commands to containers of a relevant state 2117 * Add docker dependencies coverage testing into docker-ci 2118 2119 #### Packaging 2120 2121 + Docker-brew 0.5.2 support and memory footprint reduction 2122 * Add new docker dependencies into docker-ci 2123 - Revert "docker.upstart: avoid spawning a `sh` process" 2124 + Docker-brew and Docker standard library 2125 + Release docker with docker 2126 * Fix the upstart script generated by get.docker.io 2127 * Enabled the docs to generate manpages. 2128 * Revert Bind daemon to 0.0.0.0 in Vagrant. 2129 2130 #### Register 2131 2132 * Improve auth push 2133 * Registry unit tests + mock registry 2134 2135 #### Tests 2136 2137 * Improve TestKillDifferentUser to prevent timeout on buildbot 2138 - Fix typo in TestBindMounts (runContainer called without image) 2139 * Improve TestGetContainersTop so it does not rely on sleep 2140 * Relax the lo interface test to allow iface index != 1 2141 * Add registry functional test to docker-ci 2142 * Add some tests in server and utils 2143 2144 #### Other 2145 2146 * Contrib: bash completion script 2147 * Client: Add docker cp command and copy api endpoint to copy container files/folders to the host 2148 * Don`t read from stdout when only attached to stdin 2149 2150 ## 0.5.3 (2013-08-13) 2151 2152 #### Runtime 2153 2154 * Use docker group for socket permissions 2155 - Spawn shell within upstart script 2156 - Handle ip route showing mask-less IP addresses 2157 - Add hostname to environment 2158 2159 #### Builder 2160 2161 - Make sure ENV instruction within build perform a commit each time 2162 2163 ## 0.5.2 (2013-08-08) 2164 2165 * Builder: Forbid certain paths within docker build ADD 2166 - Runtime: Change network range to avoid conflict with EC2 DNS 2167 * API: Change daemon to listen on unix socket by default 2168 2169 ## 0.5.1 (2013-07-30) 2170 2171 #### Runtime 2172 2173 + Add `ps` args to `docker top` 2174 + Add support for container ID files (pidfile like) 2175 + Add container=lxc in default env 2176 + Support networkless containers with `docker run -n` and `docker -d -b=none` 2177 * Stdout/stderr logs are now stored in the same file as JSON 2178 * Allocate a /16 IP range by default, with fallback to /24. Try 12 ranges instead of 3. 2179 * Change .dockercfg format to json and support multiple auth remote 2180 - Do not override volumes from config 2181 - Fix issue with EXPOSE override 2182 2183 #### API 2184 2185 + Docker client now sets useragent (RFC 2616) 2186 + Add /events endpoint 2187 2188 #### Builder 2189 2190 + ADD command now understands URLs 2191 + CmdAdd and CmdEnv now respect Dockerfile-set ENV variables 2192 - Create directories with 755 instead of 700 within ADD instruction 2193 2194 #### Hack 2195 2196 * Simplify unit tests with helpers 2197 * Improve docker.upstart event 2198 * Add coverage testing into docker-ci 2199 2200 ## 0.5.0 (2013-07-17) 2201 2202 #### Runtime 2203 2204 + List all processes running inside a container with 'docker top' 2205 + Host directories can be mounted as volumes with 'docker run -v' 2206 + Containers can expose public UDP ports (eg, '-p 123/udp') 2207 + Optionally specify an exact public port (eg. '-p 80:4500') 2208 * 'docker login' supports additional options 2209 - Don't save a container`s hostname when committing an image. 2210 2211 #### Registry 2212 2213 + New image naming scheme inspired by Go packaging convention allows arbitrary combinations of registries 2214 - Fix issues when uploading images to a private registry 2215 2216 #### Builder 2217 2218 + ENTRYPOINT instruction sets a default binary entry point to a container 2219 + VOLUME instruction marks a part of the container as persistent data 2220 * 'docker build' displays the full output of a build by default 2221 2222 ## 0.4.8 (2013-07-01) 2223 2224 + 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. 2225 - Tests: Fix issues in the test suite 2226 2227 ## 0.4.7 (2013-06-28) 2228 2229 #### Remote API 2230 2231 * The progress bar updates faster when downloading and uploading large files 2232 - Fix a bug in the optional unix socket transport 2233 2234 #### Runtime 2235 2236 * Improve detection of kernel version 2237 + Host directories can be mounted as volumes with 'docker run -b' 2238 - fix an issue when only attaching to stdin 2239 * Use 'tar --numeric-owner' to avoid uid mismatch across multiple hosts 2240 2241 #### Hack 2242 2243 * Improve test suite and dev environment 2244 * Remove dependency on unit tests on 'os/user' 2245 2246 #### Other 2247 2248 * Registry: easier push/pull to a custom registry 2249 + Documentation: add terminology section 2250 2251 ## 0.4.6 (2013-06-22) 2252 2253 - Runtime: fix a bug which caused creation of empty images (and volumes) to crash. 2254 2255 ## 0.4.5 (2013-06-21) 2256 2257 + Builder: 'docker build git://URL' fetches and builds a remote git repository 2258 * Runtime: 'docker ps -s' optionally prints container size 2259 * Tests: improved and simplified 2260 - Runtime: fix a regression introduced in 0.4.3 which caused the logs command to fail. 2261 - Builder: fix a regression when using ADD with single regular file. 2262 2263 ## 0.4.4 (2013-06-19) 2264 2265 - Builder: fix a regression introduced in 0.4.3 which caused builds to fail on new clients. 2266 2267 ## 0.4.3 (2013-06-19) 2268 2269 #### Builder 2270 2271 + ADD of a local file will detect tar archives and unpack them 2272 * ADD improvements: use tar for copy + automatically unpack local archives 2273 * ADD uses tar/untar for copies instead of calling 'cp -ar' 2274 * Fix the behavior of ADD to be (mostly) reverse-compatible, predictable and well-documented. 2275 - Fix a bug which caused builds to fail if ADD was the first command 2276 * Nicer output for 'docker build' 2277 2278 #### Runtime 2279 2280 * Remove bsdtar dependency 2281 * Add unix socket and multiple -H support 2282 * Prevent rm of running containers 2283 * Use go1.1 cookiejar 2284 - Fix issue detaching from running TTY container 2285 - Forbid parallel push/pull for a single image/repo. Fixes #311 2286 - Fix race condition within Run command when attaching. 2287 2288 #### Client 2289 2290 * HumanReadable ProgressBar sizes in pull 2291 * Fix docker version`s git commit output 2292 2293 #### API 2294 2295 * Send all tags on History API call 2296 * Add tag lookup to history command. Fixes #882 2297 2298 #### Documentation 2299 2300 - Fix missing command in irc bouncer example 2301 2302 ## 0.4.2 (2013-06-17) 2303 2304 - Packaging: Bumped version to work around an Ubuntu bug 2305 2306 ## 0.4.1 (2013-06-17) 2307 2308 #### Remote Api 2309 2310 + Add flag to enable cross domain requests 2311 + Add images and containers sizes in docker ps and docker images 2312 2313 #### Runtime 2314 2315 + Configure dns configuration host-wide with 'docker -d -dns' 2316 + Detect faulty DNS configuration and replace it with a public default 2317 + Allow docker run <name>:<id> 2318 + You can now specify public port (ex: -p 80:4500) 2319 * Improve image removal to garbage-collect unreferenced parents 2320 2321 #### Client 2322 2323 * Allow multiple params in inspect 2324 * Print the container id before the hijack in `docker run` 2325 2326 #### Registry 2327 2328 * Add regexp check on repo`s name 2329 * Move auth to the client 2330 - Remove login check on pull 2331 2332 #### Other 2333 2334 * Vagrantfile: Add the rest api port to vagrantfile`s port_forward 2335 * Upgrade to Go 1.1 2336 - Builder: don`t ignore last line in Dockerfile when it doesn`t end with \n 2337 2338 ## 0.4.0 (2013-06-03) 2339 2340 #### Builder 2341 2342 + Introducing Builder 2343 + 'docker build' builds a container, layer by layer, from a source repository containing a Dockerfile 2344 2345 #### Remote API 2346 2347 + Introducing Remote API 2348 + control Docker programmatically using a simple HTTP/json API 2349 2350 #### Runtime 2351 2352 * Various reliability and usability improvements 2353 2354 ## 0.3.4 (2013-05-30) 2355 2356 #### Builder 2357 2358 + 'docker build' builds a container, layer by layer, from a source repository containing a Dockerfile 2359 + 'docker build -t FOO' applies the tag FOO to the newly built container. 2360 2361 #### Runtime 2362 2363 + Interactive TTYs correctly handle window resize 2364 * Fix how configuration is merged between layers 2365 2366 #### Remote API 2367 2368 + Split stdout and stderr on 'docker run' 2369 + Optionally listen on a different IP and port (use at your own risk) 2370 2371 #### Documentation 2372 2373 * Improve install instructions. 2374 2375 ## 0.3.3 (2013-05-23) 2376 2377 - Registry: Fix push regression 2378 - Various bugfixes 2379 2380 ## 0.3.2 (2013-05-09) 2381 2382 #### Registry 2383 2384 * Improve the checksum process 2385 * Use the size to have a good progress bar while pushing 2386 * Use the actual archive if it exists in order to speed up the push 2387 - Fix error 400 on push 2388 2389 #### Runtime 2390 2391 * Store the actual archive on commit 2392 2393 ## 0.3.1 (2013-05-08) 2394 2395 #### Builder 2396 2397 + Implement the autorun capability within docker builder 2398 + Add caching to docker builder 2399 + Add support for docker builder with native API as top level command 2400 + Implement ENV within docker builder 2401 - Check the command existence prior create and add Unit tests for the case 2402 * use any whitespaces instead of tabs 2403 2404 #### Runtime 2405 2406 + Add go version to debug infos 2407 * Kernel version - don`t show the dash if flavor is empty 2408 2409 #### Registry 2410 2411 + Add docker search top level command in order to search a repository 2412 - Fix pull for official images with specific tag 2413 - Fix issue when login in with a different user and trying to push 2414 * Improve checksum - async calculation 2415 2416 #### Images 2417 2418 + Output graph of images to dot (graphviz) 2419 - Fix ByParent function 2420 2421 #### Documentation 2422 2423 + New introduction and high-level overview 2424 + Add the documentation for docker builder 2425 - CSS fix for docker documentation to make REST API docs look better. 2426 - Fix CouchDB example page header mistake 2427 - Fix README formatting 2428 * Update www.docker.io website. 2429 2430 #### Other 2431 2432 + Website: new high-level overview 2433 - Makefile: Swap "go get" for "go get -d", especially to compile on go1.1rc 2434 * Packaging: packaging ubuntu; issue #510: Use goland-stable PPA package to build docker 2435 2436 ## 0.3.0 (2013-05-06) 2437 2438 #### Runtime 2439 2440 - Fix the command existence check 2441 - strings.Split may return an empty string on no match 2442 - Fix an index out of range crash if cgroup memory is not 2443 2444 #### Documentation 2445 2446 * Various improvements 2447 + New example: sharing data between 2 couchdb databases 2448 2449 #### Other 2450 2451 * Vagrant: Use only one deb line in /etc/apt 2452 + Registry: Implement the new registry 2453 2454 ## 0.2.2 (2013-05-03) 2455 2456 + Support for data volumes ('docker run -v=PATH') 2457 + Share data volumes between containers ('docker run -volumes-from') 2458 + Improve documentation 2459 * Upgrade to Go 1.0.3 2460 * Various upgrades to the dev environment for contributors 2461 2462 ## 0.2.1 (2013-05-01) 2463 2464 + 'docker commit -run' bundles a layer with default runtime options: command, ports etc. 2465 * Improve install process on Vagrant 2466 + New Dockerfile operation: "maintainer" 2467 + New Dockerfile operation: "expose" 2468 + New Dockerfile operation: "cmd" 2469 + Contrib script to build a Debian base layer 2470 + 'docker -d -r': restart crashed containers at daemon startup 2471 * Runtime: improve test coverage 2472 2473 ## 0.2.0 (2013-04-23) 2474 2475 - Runtime: ghost containers can be killed and waited for 2476 * Documentation: update install instructions 2477 - Packaging: fix Vagrantfile 2478 - Development: automate releasing binaries and ubuntu packages 2479 + Add a changelog 2480 - Various bugfixes 2481 2482 ## 0.1.8 (2013-04-22) 2483 2484 - Dynamically detect cgroup capabilities 2485 - Issue stability warning on kernels <3.8 2486 - 'docker push' buffers on disk instead of memory 2487 - Fix 'docker diff' for removed files 2488 - Fix 'docker stop' for ghost containers 2489 - Fix handling of pidfile 2490 - Various bugfixes and stability improvements 2491 2492 ## 0.1.7 (2013-04-18) 2493 2494 - Container ports are available on localhost 2495 - 'docker ps' shows allocated TCP ports 2496 - Contributors can run 'make hack' to start a continuous integration VM 2497 - Streamline ubuntu packaging & uploading 2498 - Various bugfixes and stability improvements 2499 2500 ## 0.1.6 (2013-04-17) 2501 2502 - Record the author an image with 'docker commit -author' 2503 2504 ## 0.1.5 (2013-04-17) 2505 2506 - Disable standalone mode 2507 - Use a custom DNS resolver with 'docker -d -dns' 2508 - Detect ghost containers 2509 - Improve diagnosis of missing system capabilities 2510 - Allow disabling memory limits at compile time 2511 - Add debian packaging 2512 - Documentation: installing on Arch Linux 2513 - Documentation: running Redis on docker 2514 - Fix lxc 0.9 compatibility 2515 - Automatically load aufs module 2516 - Various bugfixes and stability improvements 2517 2518 ## 0.1.4 (2013-04-09) 2519 2520 - Full support for TTY emulation 2521 - Detach from a TTY session with the escape sequence `C-p C-q` 2522 - Various bugfixes and stability improvements 2523 - Minor UI improvements 2524 - Automatically create our own bridge interface 'docker0' 2525 2526 ## 0.1.3 (2013-04-04) 2527 2528 - Choose TCP frontend port with '-p :PORT' 2529 - Layer format is versioned 2530 - Major reliability improvements to the process manager 2531 - Various bugfixes and stability improvements 2532 2533 ## 0.1.2 (2013-04-03) 2534 2535 - Set container hostname with 'docker run -h' 2536 - Selective attach at run with 'docker run -a [stdin[,stdout[,stderr]]]' 2537 - Various bugfixes and stability improvements 2538 - UI polish 2539 - Progress bar on push/pull 2540 - Use XZ compression by default 2541 - Make IP allocator lazy 2542 2543 ## 0.1.1 (2013-03-31) 2544 2545 - Display shorthand IDs for convenience 2546 - Stabilize process management 2547 - Layers can include a commit message 2548 - Simplified 'docker attach' 2549 - Fix support for re-attaching 2550 - Various bugfixes and stability improvements 2551 - Auto-download at run 2552 - Auto-login on push 2553 - Beefed up documentation 2554 2555 ## 0.1.0 (2013-03-23) 2556 2557 Initial public release 2558 2559 - Implement registry in order to push/pull images 2560 - TCP port allocation 2561 - Fix termcaps on Linux 2562 - Add documentation 2563 - Add Vagrant support with Vagrantfile 2564 - Add unit tests 2565 - Add repository/tags to ease image management 2566 - Improve the layer implementation