github.com/goern/docker@v1.9.0-rc1/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/misc/deprecated/ where target removal dates can also 6 be found. 7 8 ## 1.9.0 (2015-10-29) 9 10 ## Runtime 11 12 + `docker stats` now returns block IO metrics (#15005) 13 + `docker stats` now details network stats per interface (#15786) 14 + Add `ancestor=<image>` filter to `docker ps --filter` flag to filter 15 containers based on their ancestor images (#14570) 16 + Add `label=<somelabel>` filter to `docker ps --filter` to filter containers 17 based on label (#16530) 18 + Add `--kernel-memory` flag to `docker run` (#14006) 19 + Add `--message` flag to `docker import` allowing to specify an optional 20 message (#15711) 21 + Add `--privileged` flag to `docker exec` (#14113) 22 + Add `--stop-signal` flag to `docker run` allowing to replace the container 23 process stopping signal (#15307) 24 + Add a new `unless-stopped` restart policy (#15348) 25 + Inspecting an image now returns tags (#13185) 26 + Add `-m`/`--message` flags to `docker import` to set a commit message 27 (#15711) 28 + Add container size information to `docker inspect` (#15796) 29 - Remove the deprecated `/container/ps` endpoint from the API (#15972) 30 - Send and document correct HTTP codes for `/exec/<name>/start` (#16250) 31 - Share shm and mqueue between containers sharing IPC namespace (#15862) 32 - Event stream now shows OOM status when `--oom-kill-disable` is set (#16235) 33 - Ensure special network files (/etc/hosts etc.) are read-only if bind-mounted 34 with `ro` option (#14965) 35 - DEPRECATE `-c` short flag variant for `--cpu-shares` in docker run (#16271) 36 37 ## Client 38 39 + Allow `docker import` to import from local files (#11907) 40 + Add `--format` to `docker ps` to allow for output customization using Go's 41 template syntax (#14699) 42 43 ## Builder 44 45 + Add a `STOPSIGNAL` Dockerfile instruction allowing to set a different 46 stop-signal for the container process (#15307) 47 + Add an `ARG` Dockerfile instruction and a `--build-arg` flag to `docker build` 48 that allows to add build-time environment variables (#15182) 49 50 ## Storage 51 52 - devicemapper: Implement deferred deletion capability (#16381) 53 54 ## Networking 55 56 + `docker network` exits experimental and is part of standard release (#16645) 57 + New network top-level concept, with associated subcommands and API (#16645) 58 + Support for multiple isolated/micro-segmented networks (#16645) 59 + Built-in multihost networking using VXLAN based overlay driver (#14071) 60 + Support for third-party network plugins (#13424) 61 + Ability to dynamically connect containers to multiple networks (#16645) 62 + Support for user-defined IP address management via pluggable IPAM drivers (#16910) 63 + Add daemon flags `--cluster-store` and `--cluster-advertise` for built-in nodes discovery (#16229) 64 + Add `--cluster-store-opt` for setting up TLS settings (#16644) 65 + Add `--dns-opt` to the daemon (#16031) 66 67 ## Volumes 68 69 + New top-level `volume` subcommand and API (#14242) 70 - Move API volume driver settings to host-specific config (#15798) 71 - Print an error message if volume name is not unique (#16009) 72 - Ensure volumes created from Dockerfiles always use the local volume driver 73 (#15507) 74 - DEPRECATE auto-creating missing host paths for bind mounts (#16349) 75 76 ## Logging 77 78 + Add `awslogs` logging driver for Amazon CloudWatch (#15495) 79 + Add generic `tag` log option to allow customizing container/image 80 information passed to driver (e.g. show container names) (#15384) 81 - Implement the `docker logs` endpoint for the journald driver (#13707) 82 - DEPRECATE driver-specific log tags (e.g. `syslog-tag`, etc.) (#15384) 83 84 ## Distribution 85 86 + `docker search` now works with partial names (#16509) 87 - Push optimization: avoid buffering to file (#15493) 88 - The daemon will display progress for images that were already being pulled 89 by another client (#15489) 90 - Only permissions required for the current action being performed are requested (#) 91 + Renaming trust keys (and respective environment variables) from `offline` to 92 `root` and `tagging` to `repository` (#16894) 93 - DEPRECATE trust key environment variables 94 `DOCKER_CONTENT_TRUST_OFFLINE_PASSPHRASE` and 95 `DOCKER_CONTENT_TRUST_TAGGING_PASSPHRASE` (#16894) 96 97 ## Security 98 99 + Add SELinux profiles to the rpm package (#15832) 100 - Fix various issues with AppArmor profiles provided in the deb package 101 (#14609) 102 - Add AppArmor policy that prevents writing to /proc (#15571) 103 104 ## 1.8.3 (2015-10-12) 105 106 ### Distribution 107 108 - Fix layer IDs lead to local graph poisoning (CVE-2014-8178) 109 - Fix manifest validation and parsing logic errors allow pull-by-digest validation bypass (CVE-2014-8179) 110 + Add `--disable-legacy-registry` to prevent a daemon from using a v1 registry 111 112 ## 1.8.2 (2015-09-10) 113 114 ### Distribution 115 116 - Fixes rare edge case of handling GNU LongLink and LongName entries. 117 - Fix ^C on docker pull. 118 - Fix docker pull issues on client disconnection. 119 - Fix issue that caused the daemon to panic when loggers weren't configured properly. 120 - Fix goroutine leak pulling images from registry V2. 121 122 ### Runtime 123 124 - Fix a bug mounting cgroups for docker daemons running inside docker containers. 125 - Initialize log configuration properly. 126 127 ### Client: 128 129 - Handle `-q` flag in `docker ps` properly when there is a default format. 130 131 ### Networking 132 133 - Fix several corner cases with netlink. 134 135 ### Contrib 136 137 - Fix several issues with bash completion. 138 139 ## 1.8.1 (2015-08-12) 140 141 ### Distribution 142 143 * Fix a bug where pushing multiple tags would result in invalid images 144 145 ## 1.8.0 (2015-08-11) 146 147 ### Distribution 148 149 + Trusted pull, push and build, disabled by default 150 * Make tar layers deterministic between registries 151 * Don't allow deleting the image of running containers 152 * Check if a tag name to load is a valid digest 153 * Allow one character repository names 154 * Add a more accurate error description for invalid tag name 155 * Make build cache ignore mtime 156 157 ### Cli 158 159 + Add support for DOCKER_CONFIG/--config to specify config file dir 160 + Add --type flag for docker inspect command 161 + Add formatting options to `docker ps` with `--format` 162 + Replace `docker -d` with new subcommand `docker daemon` 163 * Zsh completion updates and improvements 164 * Add some missing events to bash completion 165 * Support daemon urls with base paths in `docker -H` 166 * Validate status= filter to docker ps 167 * Display when a container is in --net=host in docker ps 168 * Extend docker inspect to export image metadata related to graph driver 169 * Restore --default-gateway{,-v6} daemon options 170 * Add missing unpublished ports in docker ps 171 * Allow duration strings in `docker events` as --since/--until 172 * Expose more mounts information in `docker inspect` 173 174 ### Runtime 175 176 + Add new Fluentd logging driver 177 + Allow `docker import` to load from local files 178 + Add logging driver for GELF via UDP 179 + Allow to copy files from host to containers with `docker cp` 180 + Promote volume drivers from experimental to master 181 + Add rollover options to json-file log driver, and --log-driver-opts flag 182 + Add memory swappiness tuning options 183 * Remove cgroup read-only flag when privileged 184 * Make /proc, /sys, & /dev readonly for readonly containers 185 * Add cgroup bind mount by default 186 * Overlay: Export metadata for container and image in `docker inspect` 187 * Devicemapper: external device activation 188 * Devicemapper: Compare uuid of base device on startup 189 * Remove RC4 from the list of registry cipher suites 190 * Add syslog-facility option 191 * LXC execdriver compatibility with recent LXC versions 192 * Mark LXC execriver as deprecated (to be removed with the migration to runc) 193 194 ### Plugins 195 196 * Separate plugin sockets and specs locations 197 * Allow TLS connections to plugins 198 199 ### Bug fixes 200 201 - Add missing 'Names' field to /containers/json API output 202 - Make `docker rmi` of dangling images safe while pulling 203 - Devicemapper: Change default basesize to 100G 204 - Go Scheduler issue with sync.Mutex and gcc 205 - Fix issue where Search API endpoint would panic due to empty AuthConfig 206 - Set image canonical names correctly 207 - Check dockerinit only if lxc driver is used 208 - Fix ulimit usage of nproc 209 - Always attach STDIN if -i,--interactive is specified 210 - Show error messages when saving container state fails 211 - Fixed incorrect assumption on --bridge=none treated as disable network 212 - Check for invalid port specifications in host configuration 213 - Fix endpoint leave failure for --net=host mode 214 - Fix goroutine leak in the stats API if the container is not running 215 - Check for apparmor file before reading it 216 - Fix DOCKER_TLS_VERIFY being ignored 217 - Set umask to the default on startup 218 - Correct the message of pause and unpause a non-running container 219 - Adjust disallowed CpuShares in container creation 220 - ZFS: correctly apply selinux context 221 - Display empty string instead of <nil> when IP opt is nil 222 - `docker kill` returns error when container is not running 223 - Fix COPY/ADD quoted/json form 224 - Fix goroutine leak on logs -f with no output 225 - Remove panic in nat package on invalid hostport 226 - Fix container linking in Fedora 22 227 - Fix error caused using default gateways outside of the allocated range 228 - Format times in inspect command with a template as RFC3339Nano 229 - Make registry client to accept 2xx and 3xx http status responses as successful 230 - Fix race issue that caused the daemon to crash with certain layer downloads failed in a specific order. 231 - Fix error when the docker ps format was not valid. 232 - Remove redundant ip forward check. 233 - Fix issue trying to push images to repository mirrors. 234 - Fix error cleaning up network entrypoints when there is an initialization issue. 235 236 ## 1.7.1 (2015-07-14) 237 238 #### Runtime 239 240 - Fix default user spawning exec process with `docker exec` 241 - Make `--bridge=none` not to configure the network bridge 242 - Publish networking stats properly 243 - Fix implicit devicemapper selection with static binaries 244 - Fix socket connections that hung intermittently 245 - Fix bridge interface creation on CentOS/RHEL 6.6 246 - Fix local dns lookups added to resolv.conf 247 - Fix copy command mounting volumes 248 - Fix read/write privileges in volumes mounted with --volumes-from 249 250 #### Remote API 251 252 - Fix unmarshalling of Command and Entrypoint 253 - Set limit for minimum client version supported 254 - Validate port specification 255 - Return proper errors when attach/reattach fail 256 257 #### Distribution 258 259 - Fix pulling private images 260 - Fix fallback between registry V2 and V1 261 262 ## 1.7.0 (2015-06-16) 263 264 #### Runtime 265 + Experimental feature: support for out-of-process volume plugins 266 * The userland proxy can be disabled in favor of hairpin NAT using the daemon’s `--userland-proxy=false` flag 267 * The `exec` command supports the `-u|--user` flag to specify the new process owner 268 + Default gateway for containers can be specified daemon-wide using the `--default-gateway` and `--default-gateway-v6` flags 269 + The CPU CFS (Completely Fair Scheduler) quota can be set in `docker run` using `--cpu-quota` 270 + Container block IO can be controlled in `docker run` using`--blkio-weight` 271 + ZFS support 272 + The `docker logs` command supports a `--since` argument 273 + UTS namespace can be shared with the host with `docker run --uts=host` 274 275 #### Quality 276 * Networking stack was entirely rewritten as part of the libnetwork effort 277 * Engine internals refactoring 278 * Volumes code was entirely rewritten to support the plugins effort 279 + Sending SIGUSR1 to a daemon will dump all goroutines stacks without exiting 280 281 #### Build 282 + Support ${variable:-value} and ${variable:+value} syntax for environment variables 283 + Support resource management flags `--cgroup-parent`, `--cpu-period`, `--cpu-quota`, `--cpuset-cpus`, `--cpuset-mems` 284 + git context changes with branches and directories 285 * The .dockerignore file support exclusion rules 286 287 #### Distribution 288 + Client support for v2 mirroring support for the official registry 289 290 #### Bugfixes 291 * Firewalld is now supported and will automatically be used when available 292 * mounting --device recursively 293 294 ## 1.6.2 (2015-05-13) 295 296 #### Runtime 297 - Revert change prohibiting mounting into /sys 298 299 ## 1.6.1 (2015-05-07) 300 301 #### Security 302 - Fix read/write /proc paths (CVE-2015-3630) 303 - Prohibit VOLUME /proc and VOLUME / (CVE-2015-3631) 304 - Fix opening of file-descriptor 1 (CVE-2015-3627) 305 - Fix symlink traversal on container respawn allowing local privilege escalation (CVE-2015-3629) 306 - Prohibit mount of /sys 307 308 #### Runtime 309 - Update AppArmor policy to not allow mounts 310 311 ## 1.6.0 (2015-04-07) 312 313 #### Builder 314 + Building images from an image ID 315 + Build containers with resource constraints, ie `docker build --cpu-shares=100 --memory=1024m...` 316 + `commit --change` to apply specified Dockerfile instructions while committing the image 317 + `import --change` to apply specified Dockerfile instructions while importing the image 318 + Builds no longer continue in the background when canceled with CTRL-C 319 320 #### Client 321 + Windows Support 322 323 #### Runtime 324 + Container and image Labels 325 + `--cgroup-parent` for specifying a parent cgroup to place container cgroup within 326 + Logging drivers, `json-file`, `syslog`, or `none` 327 + Pulling images by ID 328 + `--ulimit` to set the ulimit on a container 329 + `--default-ulimit` option on the daemon which applies to all created containers (and overwritten by `--ulimit` on run) 330 331 ## 1.5.0 (2015-02-10) 332 333 #### Builder 334 + Dockerfile to use for a given `docker build` can be specified with the `-f` flag 335 * 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 336 * ADD and COPY instructions accept relative paths 337 * Dockerfile `FROM scratch` instruction is now interpreted as a no-base specifier 338 * Improve performance when exposing a large number of ports 339 340 #### Hack 341 + Allow client-side only integration tests for Windows 342 * Include docker-py integration tests against Docker daemon as part of our test suites 343 344 #### Packaging 345 + Support for the new version of the registry HTTP API 346 * Speed up `docker push` for images with a majority of already existing layers 347 - Fixed contacting a private registry through a proxy 348 349 #### Remote API 350 + A new endpoint will stream live container resource metrics and can be accessed with the `docker stats` command 351 + Containers can be renamed using the new `rename` endpoint and the associated `docker rename` command 352 * Container `inspect` endpoint show the ID of `exec` commands running in this container 353 * Container `inspect` endpoint show the number of times Docker auto-restarted the container 354 * New types of event can be streamed by the `events` endpoint: ‘OOM’ (container died with out of memory), ‘exec_create’, and ‘exec_start' 355 - Fixed returned string fields which hold numeric characters incorrectly omitting surrounding double quotes 356 357 #### Runtime 358 + Docker daemon has full IPv6 support 359 + 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 360 + 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 361 + Container total memory usage can be limited for `docker run` using the `—memory-swap` flag 362 * Major stability improvements for devicemapper storage driver 363 * Better integration with host system: containers will reflect changes to the host's `/etc/resolv.conf` file when restarted 364 * Better integration with host system: per-container iptable rules are moved to the DOCKER chain 365 - Fixed container exiting on out of memory to return an invalid exit code 366 367 #### Other 368 * The HTTP_PROXY, HTTPS_PROXY, and NO_PROXY environment variables are properly taken into account by the client when connecting to the Docker daemon 369 370 ## 1.4.1 (2014-12-15) 371 372 #### Runtime 373 - Fix issue with volumes-from and bind mounts not being honored after create 374 375 ## 1.4.0 (2014-12-11) 376 377 #### Notable Features since 1.3.0 378 + Set key=value labels to the daemon (displayed in `docker info`), applied with 379 new `-label` daemon flag 380 + Add support for `ENV` in Dockerfile of the form: 381 `ENV name=value name2=value2...` 382 + New Overlayfs Storage Driver 383 + `docker info` now returns an `ID` and `Name` field 384 + Filter events by event name, container, or image 385 + `docker cp` now supports copying from container volumes 386 - Fixed `docker tag`, so it honors `--force` when overriding a tag for existing 387 image. 388 389 ## 1.3.3 (2014-12-11) 390 391 #### Security 392 - Fix path traversal vulnerability in processing of absolute symbolic links (CVE-2014-9356) 393 - Fix decompression of xz image archives, preventing privilege escalation (CVE-2014-9357) 394 - Validate image IDs (CVE-2014-9358) 395 396 #### Runtime 397 - Fix an issue when image archives are being read slowly 398 399 #### Client 400 - Fix a regression related to stdin redirection 401 - Fix a regression with `docker cp` when destination is the current directory 402 403 ## 1.3.2 (2014-11-20) 404 405 #### Security 406 - Fix tar breakout vulnerability 407 * Extractions are now sandboxed chroot 408 - Security options are no longer committed to images 409 410 #### Runtime 411 - Fix deadlock in `docker ps -f exited=1` 412 - Fix a bug when `--volumes-from` references a container that failed to start 413 414 #### Registry 415 + `--insecure-registry` now accepts CIDR notation such as 10.1.0.0/16 416 * Private registries whose IPs fall in the 127.0.0.0/8 range do no need the `--insecure-registry` flag 417 - Skip the experimental registry v2 API when mirroring is enabled 418 419 ## 1.3.1 (2014-10-28) 420 421 #### Security 422 * Prevent fallback to SSL protocols < TLS 1.0 for client, daemon and registry 423 + Secure HTTPS connection to registries with certificate verification and without HTTP fallback unless `--insecure-registry` is specified 424 425 #### Runtime 426 - Fix issue where volumes would not be shared 427 428 #### Client 429 - Fix issue with `--iptables=false` not automatically setting `--ip-masq=false` 430 - Fix docker run output to non-TTY stdout 431 432 #### Builder 433 - Fix escaping `$` for environment variables 434 - Fix issue with lowercase `onbuild` Dockerfile instruction 435 - Restrict environment variable expansion to `ENV`, `ADD`, `COPY`, `WORKDIR`, `EXPOSE`, `VOLUME` and `USER` 436 437 ## 1.3.0 (2014-10-14) 438 439 #### Notable features since 1.2.0 440 + Docker `exec` allows you to run additional processes inside existing containers 441 + Docker `create` gives you the ability to create a container via the CLI without executing a process 442 + `--security-opts` options to allow user to customize container labels and apparmor profiles 443 + Docker `ps` filters 444 - Wildcard support to COPY/ADD 445 + Move production URLs to get.docker.com from get.docker.io 446 + Allocate IP address on the bridge inside a valid CIDR 447 + Use drone.io for PR and CI testing 448 + Ability to setup an official registry mirror 449 + Ability to save multiple images with docker `save` 450 451 ## 1.2.0 (2014-08-20) 452 453 #### Runtime 454 + Make /etc/hosts /etc/resolv.conf and /etc/hostname editable at runtime 455 + Auto-restart containers using policies 456 + Use /var/lib/docker/tmp for large temporary files 457 + `--cap-add` and `--cap-drop` to tweak what linux capability you want 458 + `--device` to use devices in containers 459 460 #### Client 461 + `docker search` on private registries 462 + Add `exited` filter to `docker ps --filter` 463 * `docker rm -f` now kills instead of stop 464 + Support for IPv6 addresses in `--dns` flag 465 466 #### Proxy 467 + Proxy instances in separate processes 468 * Small bug fix on UDP proxy 469 470 ## 1.1.2 (2014-07-23) 471 472 #### Runtime 473 + Fix port allocation for existing containers 474 + Fix containers restart on daemon restart 475 476 #### Packaging 477 + Fix /etc/init.d/docker issue on Debian 478 479 ## 1.1.1 (2014-07-09) 480 481 #### Builder 482 * Fix issue with ADD 483 484 ## 1.1.0 (2014-07-03) 485 486 #### Notable features since 1.0.1 487 + Add `.dockerignore` support 488 + Pause containers during `docker commit` 489 + Add `--tail` to `docker logs` 490 491 #### Builder 492 + Allow a tar file as context for `docker build` 493 * Fix issue with white-spaces and multi-lines in `Dockerfiles` 494 495 #### Runtime 496 * Overall performance improvements 497 * Allow `/` as source of `docker run -v` 498 * Fix port allocation 499 * Fix bug in `docker save` 500 * Add links information to `docker inspect` 501 502 #### Client 503 * Improve command line parsing for `docker commit` 504 505 #### Remote API 506 * Improve status code for the `start` and `stop` endpoints 507 508 ## 1.0.1 (2014-06-19) 509 510 #### Notable features since 1.0.0 511 * Enhance security for the LXC driver 512 513 #### Builder 514 * Fix `ONBUILD` instruction passed to grandchildren 515 516 #### Runtime 517 * Fix events subscription 518 * Fix /etc/hostname file with host networking 519 * Allow `-h` and `--net=none` 520 * Fix issue with hotplug devices in `--privileged` 521 522 #### Client 523 * Fix artifacts with events 524 * Fix a panic with empty flags 525 * Fix `docker cp` on Mac OS X 526 527 #### Miscellaneous 528 * Fix compilation on Mac OS X 529 * Fix several races 530 531 ## 1.0.0 (2014-06-09) 532 533 #### Notable features since 0.12.0 534 * Production support 535 536 ## 0.12.0 (2014-06-05) 537 538 #### Notable features since 0.11.0 539 * 40+ various improvements to stability, performance and usability 540 * 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 541 * Inherit file permissions from the host on `ADD` 542 * New `pause` and `unpause` commands to allow pausing and unpausing of containers using cgroup freezer 543 * The `images` command has a `-f`/`--filter` option to filter the list of images 544 * Add `--force-rm` to clean up after a failed build 545 * Standardize JSON keys in Remote API to CamelCase 546 * Pull from a docker run now assumes `latest` tag if not specified 547 * Enhance security on Linux capabilities and device nodes 548 549 ## 0.11.1 (2014-05-07) 550 551 #### Registry 552 - Fix push and pull to private registry 553 554 ## 0.11.0 (2014-05-07) 555 556 #### Notable features since 0.10.0 557 558 * SELinux support for mount and process labels 559 * Linked containers can be accessed by hostname 560 * Use the net `--net` flag to allow advanced network configuration such as host networking so that containers can use the host's network interfaces 561 * Add a ping endpoint to the Remote API to do healthchecks of your docker daemon 562 * Logs can now be returned with an optional timestamp 563 * Docker now works with registries that support SHA-512 564 * Multiple registry endpoints are supported to allow registry mirrors 565 566 ## 0.10.0 (2014-04-08) 567 568 #### Builder 569 - Fix printing multiple messages on a single line. Fixes broken output during builds. 570 - Follow symlinks inside container's root for ADD build instructions. 571 - Fix EXPOSE caching. 572 573 #### Documentation 574 - Add the new options of `docker ps` to the documentation. 575 - Add the options of `docker restart` to the documentation. 576 - Update daemon docs and help messages for --iptables and --ip-forward. 577 - Updated apt-cacher-ng docs example. 578 - Remove duplicate description of --mtu from docs. 579 - Add missing -t and -v for `docker images` to the docs. 580 - Add fixes to the cli docs. 581 - Update libcontainer docs. 582 - Update images in docs to remove references to AUFS and LXC. 583 - Update the nodejs_web_app in the docs to use the new epel RPM address. 584 - Fix external link on security of containers. 585 - Update remote API docs. 586 - Add image size to history docs. 587 - Be explicit about binding to all interfaces in redis example. 588 - Document DisableNetwork flag in the 1.10 remote api. 589 - Document that `--lxc-conf` is lxc only. 590 - Add chef usage documentation. 591 - Add example for an image with multiple for `docker load`. 592 - Explain what `docker run -a` does in the docs. 593 594 #### Contrib 595 - Add variable for DOCKER_LOGFILE to sysvinit and use append instead of overwrite in opening the logfile. 596 - Fix init script cgroup mounting workarounds to be more similar to cgroupfs-mount and thus work properly. 597 - Remove inotifywait hack from the upstart host-integration example because it's not necessary any more. 598 - Add check-config script to contrib. 599 - Fix fish shell completion. 600 601 #### Hack 602 * Clean up "go test" output from "make test" to be much more readable/scannable. 603 * Exclude more "definitely not unit tested Go source code" directories from hack/make/test. 604 + Generate md5 and sha256 hashes when building, and upload them via hack/release.sh. 605 - Include contributed completions in Ubuntu PPA. 606 + Add cli integration tests. 607 * Add tweaks to the hack scripts to make them simpler. 608 609 #### Remote API 610 + Add TLS auth support for API. 611 * Move git clone from daemon to client. 612 - Fix content-type detection in docker cp. 613 * Split API into 2 go packages. 614 615 #### Runtime 616 * Support hairpin NAT without going through Docker server. 617 - devicemapper: succeed immediately when removing non-existing devices. 618 - devicemapper: improve handling of devicemapper devices (add per device lock, increase sleep time and unlock while sleeping). 619 - devicemapper: increase timeout in waitClose to 10 seconds. 620 - devicemapper: ensure we shut down thin pool cleanly. 621 - devicemapper: pass info, rather than hash to activateDeviceIfNeeded, deactivateDevice, setInitialized, deleteDevice. 622 - devicemapper: avoid AB-BA deadlock. 623 - devicemapper: make shutdown better/faster. 624 - improve alpha sorting in mflag. 625 - Remove manual http cookie management because the cookiejar is being used. 626 - Use BSD raw mode on Darwin. Fixes nano, tmux and others. 627 - Add FreeBSD support for the client. 628 - Merge auth package into registry. 629 - Add deprecation warning for -t on `docker pull`. 630 - Remove goroutine leak on error. 631 - Update parseLxcInfo to comply with new lxc1.0 format. 632 - Fix attach exit on darwin. 633 - Improve deprecation message. 634 - Retry to retrieve the layer metadata up to 5 times for `docker pull`. 635 - Only unshare the mount namespace for execin. 636 - Merge existing config when committing. 637 - Disable daemon startup timeout. 638 - Fix issue #4681: add loopback interface when networking is disabled. 639 - Add failing test case for issue #4681. 640 - Send SIGTERM to child, instead of SIGKILL. 641 - Show the driver and the kernel version in `docker info` even when not in debug mode. 642 - Always symlink /dev/ptmx for libcontainer. This fixes console related problems. 643 - Fix issue caused by the absence of /etc/apparmor.d. 644 - Don't leave empty cidFile behind when failing to create the container. 645 - Mount cgroups automatically if they're not mounted already. 646 - Use mock for search tests. 647 - Update to double-dash everywhere. 648 - Move .dockerenv parsing to lxc driver. 649 - Move all bind-mounts in the container inside the namespace. 650 - Don't use separate bind mount for container. 651 - Always symlink /dev/ptmx for libcontainer. 652 - Don't kill by pid for other drivers. 653 - Add initial logging to libcontainer. 654 * Sort by port in `docker ps`. 655 - Move networking drivers into runtime top level package. 656 + Add --no-prune to `docker rmi`. 657 + Add time since exit in `docker ps`. 658 - graphdriver: add build tags. 659 - Prevent allocation of previously allocated ports & prevent improve port allocation. 660 * Add support for --since/--before in `docker ps`. 661 - Clean up container stop. 662 + Add support for configurable dns search domains. 663 - Add support for relative WORKDIR instructions. 664 - Add --output flag for docker save. 665 - Remove duplication of DNS entries in config merging. 666 - Add cpuset.cpus to cgroups and native driver options. 667 - Remove docker-ci. 668 - Promote btrfs. btrfs is no longer considered experimental. 669 - Add --input flag to `docker load`. 670 - Return error when existing bridge doesn't match IP address. 671 - Strip comments before parsing line continuations to avoid interpreting instructions as comments. 672 - Fix TestOnlyLoopbackExistsWhenUsingDisableNetworkOption to ignore "DOWN" interfaces. 673 - Add systemd implementation of cgroups and make containers show up as systemd units. 674 - Fix commit and import when no repository is specified. 675 - Remount /var/lib/docker as --private to fix scaling issue. 676 - Use the environment's proxy when pinging the remote registry. 677 - Reduce error level from harmless errors. 678 * Allow --volumes-from to be individual files. 679 - Fix expanding buffer in StdCopy. 680 - Set error regardless of attach or stdin. This fixes #3364. 681 - Add support for --env-file to load environment variables from files. 682 - Symlink /etc/mtab and /proc/mounts. 683 - Allow pushing a single tag. 684 - 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. 685 - Don't throw error when starting an already running container. 686 - Fix dynamic port allocation limit. 687 - remove setupDev from libcontainer. 688 - Add API version to `docker version`. 689 - Return correct exit code when receiving signal and make SIGQUIT quit without cleanup. 690 - Fix --volumes-from mount failure. 691 - Allow non-privileged containers to create device nodes. 692 - Skip login tests because of external dependency on a hosted service. 693 - Deprecate `docker images --tree` and `docker images --viz`. 694 - Deprecate `docker insert`. 695 - Include base abstraction for apparmor. This fixes some apparmor related problems on Ubuntu 14.04. 696 - Add specific error message when hitting 401 over HTTP on push. 697 - Fix absolute volume check. 698 - Remove volumes-from from the config. 699 - Move DNS options to hostconfig. 700 - Update the apparmor profile for libcontainer. 701 - Add deprecation notice for `docker commit -run`. 702 703 ## 0.9.1 (2014-03-24) 704 705 #### Builder 706 - Fix printing multiple messages on a single line. Fixes broken output during builds. 707 708 #### Documentation 709 - Fix external link on security of containers. 710 711 #### Contrib 712 - Fix init script cgroup mounting workarounds to be more similar to cgroupfs-mount and thus work properly. 713 - Add variable for DOCKER_LOGFILE to sysvinit and use append instead of overwrite in opening the logfile. 714 715 #### Hack 716 - Generate md5 and sha256 hashes when building, and upload them via hack/release.sh. 717 718 #### Remote API 719 - Fix content-type detection in `docker cp`. 720 721 #### Runtime 722 - Use BSD raw mode on Darwin. Fixes nano, tmux and others. 723 - Only unshare the mount namespace for execin. 724 - Retry to retrieve the layer metadata up to 5 times for `docker pull`. 725 - Merge existing config when committing. 726 - Fix panic in monitor. 727 - Disable daemon startup timeout. 728 - Fix issue #4681: add loopback interface when networking is disabled. 729 - Add failing test case for issue #4681. 730 - Send SIGTERM to child, instead of SIGKILL. 731 - Show the driver and the kernel version in `docker info` even when not in debug mode. 732 - Always symlink /dev/ptmx for libcontainer. This fixes console related problems. 733 - Fix issue caused by the absence of /etc/apparmor.d. 734 - Don't leave empty cidFile behind when failing to create the container. 735 - Improve deprecation message. 736 - Fix attach exit on darwin. 737 - devicemapper: improve handling of devicemapper devices (add per device lock, increase sleep time, unlock while sleeping). 738 - devicemapper: succeed immediately when removing non-existing devices. 739 - devicemapper: increase timeout in waitClose to 10 seconds. 740 - Remove goroutine leak on error. 741 - Update parseLxcInfo to comply with new lxc1.0 format. 742 743 ## 0.9.0 (2014-03-10) 744 745 #### Builder 746 - Avoid extra mount/unmount during build. This fixes mount/unmount related errors during build. 747 - Add error to docker build --rm. This adds missing error handling. 748 - Forbid chained onbuild, `onbuild from` and `onbuild maintainer` triggers. 749 - Make `--rm` the default for `docker build`. 750 751 #### Documentation 752 - Download the docker client binary for Mac over https. 753 - Update the titles of the install instructions & descriptions. 754 * Add instructions for upgrading boot2docker. 755 * Add port forwarding example in OS X install docs. 756 - Attempt to disentangle repository and registry. 757 - Update docs to explain more about `docker ps`. 758 - Update sshd example to use a Dockerfile. 759 - Rework some examples, including the Python examples. 760 - Update docs to include instructions for a container's lifecycle. 761 - Update docs documentation to discuss the docs branch. 762 - Don't skip cert check for an example & use HTTPS. 763 - Bring back the memory and swap accounting section which was lost when the kernel page was removed. 764 - Explain DNS warnings and how to fix them on systems running and using a local nameserver. 765 766 #### Contrib 767 - Add Tanglu support for mkimage-debootstrap. 768 - Add SteamOS support for mkimage-debootstrap. 769 770 #### Hack 771 - Get package coverage when running integration tests. 772 - Remove the Vagrantfile. This is being replaced with boot2docker. 773 - Fix tests on systems where aufs isn't available. 774 - Update packaging instructions and remove the dependency on lxc. 775 776 #### Remote API 777 * Move code specific to the API to the api package. 778 - Fix header content type for the API. Makes all endpoints use proper content type. 779 - Fix registry auth & remove ping calls from CmdPush and CmdPull. 780 - Add newlines to the JSON stream functions. 781 782 #### Runtime 783 * Do not ping the registry from the CLI. All requests to registries flow through the daemon. 784 - Check for nil information return in the lxc driver. This fixes panics with older lxc versions. 785 - Devicemapper: cleanups and fix for unmount. Fixes two problems which were causing unmount to fail intermittently. 786 - Devicemapper: remove directory when removing device. Directories don't get left behind when removing the device. 787 * Devicemapper: enable skip_block_zeroing. Improves performance by not zeroing blocks. 788 - Devicemapper: fix shutdown warnings. Fixes shutdown warnings concerning pool device removal. 789 - Ensure docker cp stream is closed properly. Fixes problems with files not being copied by `docker cp`. 790 - Stop making `tcp://` default to `127.0.0.1:4243` and remove the default port for tcp. 791 - Fix `--run` in `docker commit`. This makes `docker commit --run` work again. 792 - Fix custom bridge related options. This makes custom bridges work again. 793 + Mount-bind the PTY as container console. This allows tmux/screen to run. 794 + Add the pure Go libcontainer library to make it possible to run containers using only features of the Linux kernel. 795 + Add native exec driver which uses libcontainer and make it the default exec driver. 796 - Add support for handling extended attributes in archives. 797 * Set the container MTU to be the same as the host MTU. 798 + Add simple sha256 checksums for layers to speed up `docker push`. 799 * Improve kernel version parsing. 800 * Allow flag grouping (`docker run -it`). 801 - Remove chroot exec driver. 802 - Fix divide by zero to fix panic. 803 - Rewrite `docker rmi`. 804 - Fix docker info with lxc 1.0.0. 805 - Fix fedora tty with apparmor. 806 * Don't always append env vars, replace defaults with vars from config. 807 * Fix a goroutine leak. 808 * Switch to Go 1.2.1. 809 - Fix unique constraint error checks. 810 * Handle symlinks for Docker's data directory and for TMPDIR. 811 - Add deprecation warnings for flags (-flag is deprecated in favor of --flag) 812 - Add apparmor profile for the native execution driver. 813 * Move system specific code from archive to pkg/system. 814 - Fix duplicate signal for `docker run -i -t` (issue #3336). 815 - Return correct process pid for lxc. 816 - Add a -G option to specify the group which unix sockets belong to. 817 + Add `-f` flag to `docker rm` to force removal of running containers. 818 + Kill ghost containers and restart all ghost containers when the docker daemon restarts. 819 + Add `DOCKER_RAMDISK` environment variable to make Docker work when the root is on a ramdisk. 820 821 ## 0.8.1 (2014-02-18) 822 823 #### Builder 824 825 - Avoid extra mount/unmount during build. This removes an unneeded mount/unmount operation which was causing problems with devicemapper 826 - Fix regression with ADD of tar files. This stops Docker from decompressing tarballs added via ADD from the local file system 827 - Add error to `docker build --rm`. This adds a missing error check to ensure failures to remove containers are detected and reported 828 829 #### Documentation 830 831 * Update issue filing instructions 832 * Warn against the use of symlinks for Docker's storage folder 833 * Replace the Firefox example with an IceWeasel example 834 * Rewrite the PostgresSQL example using a Dockerfile and add more details to it 835 * Improve the OS X documentation 836 837 #### Remote API 838 839 - Fix broken images API for version less than 1.7 840 - Use the right encoding for all API endpoints which return JSON 841 - Move remote api client to api/ 842 - Queue calls to the API using generic socket wait 843 844 #### Runtime 845 846 - Fix the use of custom settings for bridges and custom bridges 847 - Refactor the devicemapper code to avoid many mount/unmount race conditions and failures 848 - Remove two panics which could make Docker crash in some situations 849 - Don't ping registry from the CLI client 850 - Enable skip_block_zeroing for devicemapper. This stops devicemapper from always zeroing entire blocks 851 - Fix --run in `docker commit`. This makes docker commit store `--run` in the image configuration 852 - Remove directory when removing devicemapper device. This cleans up leftover mount directories 853 - Drop NET_ADMIN capability for non-privileged containers. Unprivileged containers can't change their network configuration 854 - Ensure `docker cp` stream is closed properly 855 - Avoid extra mount/unmount during container registration. This removes an unneeded mount/unmount operation which was causing problems with devicemapper 856 - Stop allowing tcp:// as a default tcp bin address which binds to 127.0.0.1:4243 and remove the default port 857 + Mount-bind the PTY as container console. This allows tmux and screen to run in a container 858 - Clean up archive closing. This fixes and improves archive handling 859 - Fix engine tests on systems where temp directories are symlinked 860 - Add test methods for save and load 861 - Avoid temporarily unmounting the container when restarting it. This fixes a race for devicemapper during restart 862 - Support submodules when building from a GitHub repository 863 - Quote volume path to allow spaces 864 - Fix remote tar ADD behavior. This fixes a regression which was causing Docker to extract tarballs 865 866 ## 0.8.0 (2014-02-04) 867 868 #### Notable features since 0.7.0 869 870 * Images and containers can be removed much faster 871 * Building an image from source with docker build is now much faster 872 * The Docker daemon starts and stops much faster 873 * 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 874 * 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 875 * 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 876 * 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 877 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 878 * 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 879 880 * The ADD instruction now supports caching, which avoids unnecessarily re-uploading the same source content again and again when it hasn’t changed 881 * 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 882 * Docker now ships with an experimental storage driver which uses the BTRFS filesystem for copy-on-write 883 * Docker is officially supported on Mac OS X 884 * The Docker daemon supports systemd socket activation 885 886 ## 0.7.6 (2014-01-14) 887 888 #### Builder 889 890 * Do not follow symlink outside of build context 891 892 #### Runtime 893 894 - Remount bind mounts when ro is specified 895 * Use https for fetching docker version 896 897 #### Other 898 899 * Inline the test.docker.io fingerprint 900 * Add ca-certificates to packaging documentation 901 902 ## 0.7.5 (2014-01-09) 903 904 #### Builder 905 906 * Disable compression for build. More space usage but a much faster upload 907 - Fix ADD caching for certain paths 908 - Do not compress archive from git build 909 910 #### Documentation 911 912 - Fix error in GROUP add example 913 * Make sure the GPG fingerprint is inline in the documentation 914 * Give more specific advice on setting up signing of commits for DCO 915 916 #### Runtime 917 918 - Fix misspelled container names 919 - Do not add hostname when networking is disabled 920 * Return most recent image from the cache by date 921 - Return all errors from docker wait 922 * Add Content-Type Header "application/json" to GET /version and /info responses 923 924 #### Other 925 926 * Update DCO to version 1.1 927 + Update Makefile to use "docker:GIT_BRANCH" as the generated image name 928 * Update Travis to check for new 1.1 DCO version 929 930 ## 0.7.4 (2014-01-07) 931 932 #### Builder 933 934 - Fix ADD caching issue with . prefixed path 935 - Fix docker build on devicemapper by reverting sparse file tar option 936 - Fix issue with file caching and prevent wrong cache hit 937 * Use same error handling while unmarshalling CMD and ENTRYPOINT 938 939 #### Documentation 940 941 * Simplify and streamline Amazon Quickstart 942 * Install instructions use unprefixed Fedora image 943 * Update instructions for mtu flag for Docker on GCE 944 + Add Ubuntu Saucy to installation 945 - Fix for wrong version warning on master instead of latest 946 947 #### Runtime 948 949 - Only get the image's rootfs when we need to calculate the image size 950 - Correctly handle unmapping UDP ports 951 * Make CopyFileWithTar use a pipe instead of a buffer to save memory on docker build 952 - Fix login message to say pull instead of push 953 - Fix "docker load" help by removing "SOURCE" prompt and mentioning STDIN 954 * Make blank -H option default to the same as no -H was sent 955 * Extract cgroups utilities to own submodule 956 957 #### Other 958 959 + Add Travis CI configuration to validate DCO and gofmt requirements 960 + Add Developer Certificate of Origin Text 961 * Upgrade VBox Guest Additions 962 * Check standalone header when pinging a registry server 963 964 ## 0.7.3 (2014-01-02) 965 966 #### Builder 967 968 + Update ADD to use the image cache, based on a hash of the added content 969 * Add error message for empty Dockerfile 970 971 #### Documentation 972 973 - Fix outdated link to the "Introduction" on www.docker.io 974 + Update the docs to get wider when the screen does 975 - Add information about needing to install LXC when using raw binaries 976 * Update Fedora documentation to disentangle the docker and docker.io conflict 977 * Add a note about using the new `-mtu` flag in several GCE zones 978 + Add FrugalWare installation instructions 979 + Add a more complete example of `docker run` 980 - Fix API documentation for creating and starting Privileged containers 981 - Add missing "name" parameter documentation on "/containers/create" 982 * Add a mention of `lxc-checkconfig` as a way to check for some of the necessary kernel configuration 983 - Update the 1.8 API documentation with some additions that were added to the docs for 1.7 984 985 #### Hack 986 987 - Add missing libdevmapper dependency to the packagers documentation 988 * Update minimum Go requirement to a hard line at Go 1.2+ 989 * Many minor improvements to the Vagrantfile 990 + Add ability to customize dockerinit search locations when compiling (to be used very sparingly only by packagers of platforms who require a nonstandard location) 991 + Add coverprofile generation reporting 992 - Add `-a` to our Go build flags, removing the need for recompiling the stdlib manually 993 * Update Dockerfile to be more canonical and have less spurious warnings during build 994 - Fix some miscellaneous `docker pull` progress bar display issues 995 * Migrate more miscellaneous packages under the "pkg" folder 996 * Update TextMate highlighting to automatically be enabled for files named "Dockerfile" 997 * Reorganize syntax highlighting files under a common "contrib/syntax" directory 998 * 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 999 * Add support for container names in bash completion 1000 1001 #### Packaging 1002 1003 + Add an official Docker client binary for Darwin (Mac OS X) 1004 * Remove empty "Vendor" string and added "License" on deb package 1005 + Add a stubbed version of "/etc/default/docker" in the deb package 1006 1007 #### Runtime 1008 1009 * Update layer application to extract tars in place, avoiding file churn while handling whiteouts 1010 - Fix permissiveness of mtime comparisons in tar handling (since GNU tar and Go tar do not yet support sub-second mtime precision) 1011 * 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`) 1012 + Update `-H unix://` to work similarly to `-H tcp://` by inserting the default values for missing portions 1013 - Fix more edge cases regarding dockerinit and deleted or replaced docker or dockerinit files 1014 * Update container name validation to include '.' 1015 - Fix use of a symlink or non-absolute path as the argument to `-g` to work as expected 1016 * Update to handle external mounts outside of LXC, fixing many small mounting quirks and making future execution backends and other features simpler 1017 * Update to use proper box-drawing characters everywhere in `docker images -tree` 1018 * Move MTU setting from LXC configuration to directly use netlink 1019 * Add `-S` option to external tar invocation for more efficient spare file handling 1020 + Add arch/os info to User-Agent string, especially for registry requests 1021 + Add `-mtu` option to Docker daemon for configuring MTU 1022 - Fix `docker build` to exit with a non-zero exit code on error 1023 + Add `DOCKER_HOST` environment variable to configure the client `-H` flag without specifying it manually for every invocation 1024 1025 ## 0.7.2 (2013-12-16) 1026 1027 #### Runtime 1028 1029 + Validate container names on creation with standard regex 1030 * Increase maximum image depth to 127 from 42 1031 * Continue to move api endpoints to the job api 1032 + Add -bip flag to allow specification of dynamic bridge IP via CIDR 1033 - Allow bridge creation when ipv6 is not enabled on certain systems 1034 * Set hostname and IP address from within dockerinit 1035 * Drop capabilities from within dockerinit 1036 - Fix volumes on host when symlink is present the image 1037 - Prevent deletion of image if ANY container is depending on it even if the container is not running 1038 * Update docker push to use new progress display 1039 * Use os.Lstat to allow mounting unix sockets when inspecting volumes 1040 - Adjust handling of inactive user login 1041 - Add missing defines in devicemapper for older kernels 1042 - Allow untag operations with no container validation 1043 - Add auth config to docker build 1044 1045 #### Documentation 1046 1047 * Add more information about Docker logging 1048 + Add RHEL documentation 1049 * Add a direct example for changing the CMD that is run in a container 1050 * Update Arch installation documentation 1051 + Add section on Trusted Builds 1052 + Add Network documentation page 1053 1054 #### Other 1055 1056 + Add new cover bundle for providing code coverage reporting 1057 * Separate integration tests in bundles 1058 * Make Tianon the hack maintainer 1059 * Update mkimage-debootstrap with more tweaks for keeping images small 1060 * Use https to get the install script 1061 * Remove vendored dotcloud/tar now that Go 1.2 has been released 1062 1063 ## 0.7.1 (2013-12-05) 1064 1065 #### Documentation 1066 1067 + Add @SvenDowideit as documentation maintainer 1068 + Add links example 1069 + Add documentation regarding ambassador pattern 1070 + Add Google Cloud Platform docs 1071 + Add dockerfile best practices 1072 * Update doc for RHEL 1073 * Update doc for registry 1074 * Update Postgres examples 1075 * Update doc for Ubuntu install 1076 * Improve remote api doc 1077 1078 #### Runtime 1079 1080 + Add hostconfig to docker inspect 1081 + Implement `docker log -f` to stream logs 1082 + Add env variable to disable kernel version warning 1083 + Add -format to `docker inspect` 1084 + Support bind-mount for files 1085 - Fix bridge creation on RHEL 1086 - Fix image size calculation 1087 - Make sure iptables are called even if the bridge already exists 1088 - Fix issue with stderr only attach 1089 - Remove init layer when destroying a container 1090 - Fix same port binding on different interfaces 1091 - `docker build` now returns the correct exit code 1092 - Fix `docker port` to display correct port 1093 - `docker build` now check that the dockerfile exists client side 1094 - `docker attach` now returns the correct exit code 1095 - Remove the name entry when the container does not exist 1096 1097 #### Registry 1098 1099 * Improve progress bars, add ETA for downloads 1100 * Simultaneous pulls now waits for the first to finish instead of failing 1101 - Tag only the top-layer image when pushing to registry 1102 - Fix issue with offline image transfer 1103 - Fix issue preventing using ':' in password for registry 1104 1105 #### Other 1106 1107 + Add pprof handler for debug 1108 + Create a Makefile 1109 * Use stdlib tar that now includes fix 1110 * Improve make.sh test script 1111 * Handle SIGQUIT on the daemon 1112 * Disable verbose during tests 1113 * Upgrade to go1.2 for official build 1114 * Improve unit tests 1115 * The test suite now runs all tests even if one fails 1116 * Refactor C in Go (Devmapper) 1117 - Fix OS X compilation 1118 1119 ## 0.7.0 (2013-11-25) 1120 1121 #### Notable features since 0.6.0 1122 1123 * Storage drivers: choose from aufs, device-mapper, or vfs. 1124 * Standard Linux support: docker now runs on unmodified Linux kernels and all major distributions. 1125 * Links: compose complex software stacks by connecting containers to each other. 1126 * Container naming: organize your containers by giving them memorable names. 1127 * Advanced port redirects: specify port redirects per interface, or keep sensitive ports private. 1128 * Offline transfer: push and pull images to the filesystem without losing information. 1129 * Quality: numerous bugfixes and small usability improvements. Significant increase in test coverage. 1130 1131 ## 0.6.7 (2013-11-21) 1132 1133 #### Runtime 1134 1135 * Improve stability, fixes some race conditions 1136 * Skip the volumes mounted when deleting the volumes of container. 1137 * Fix layer size computation: handle hard links correctly 1138 * Use the work Path for docker cp CONTAINER:PATH 1139 * Fix tmp dir never cleanup 1140 * Speedup docker ps 1141 * More informative error message on name collisions 1142 * Fix nameserver regex 1143 * Always return long id's 1144 * Fix container restart race condition 1145 * Keep published ports on docker stop;docker start 1146 * Fix container networking on Fedora 1147 * Correctly express "any address" to iptables 1148 * Fix network setup when reconnecting to ghost container 1149 * Prevent deletion if image is used by a running container 1150 * Lock around read operations in graph 1151 1152 #### RemoteAPI 1153 1154 * Return full ID on docker rmi 1155 1156 #### Client 1157 1158 + Add -tree option to images 1159 + Offline image transfer 1160 * Exit with status 2 on usage error and display usage on stderr 1161 * Do not forward SIGCHLD to container 1162 * Use string timestamp for docker events -since 1163 1164 #### Other 1165 1166 * Update to go 1.2rc5 1167 + Add /etc/default/docker support to upstart 1168 1169 ## 0.6.6 (2013-11-06) 1170 1171 #### Runtime 1172 1173 * Ensure container name on register 1174 * Fix regression in /etc/hosts 1175 + Add lock around write operations in graph 1176 * Check if port is valid 1177 * Fix restart runtime error with ghost container networking 1178 + Add some more colors and animals to increase the pool of generated names 1179 * Fix issues in docker inspect 1180 + Escape apparmor confinement 1181 + Set environment variables using a file. 1182 * Prevent docker insert to erase something 1183 + Prevent DNS server conflicts in CreateBridgeIface 1184 + Validate bind mounts on the server side 1185 + Use parent image config in docker build 1186 * Fix regression in /etc/hosts 1187 1188 #### Client 1189 1190 + Add -P flag to publish all exposed ports 1191 + Add -notrunc and -q flags to docker history 1192 * Fix docker commit, tag and import usage 1193 + Add stars, trusted builds and library flags in docker search 1194 * Fix docker logs with tty 1195 1196 #### RemoteAPI 1197 1198 * Make /events API send headers immediately 1199 * Do not split last column docker top 1200 + Add size to history 1201 1202 #### Other 1203 1204 + Contrib: Desktop integration. Firefox usecase. 1205 + Dockerfile: bump to go1.2rc3 1206 1207 ## 0.6.5 (2013-10-29) 1208 1209 #### Runtime 1210 1211 + Containers can now be named 1212 + Containers can now be linked together for service discovery 1213 + 'run -a', 'start -a' and 'attach' can forward signals to the container for better integration with process supervisors 1214 + Automatically start crashed containers after a reboot 1215 + Expose IP, port, and proto as separate environment vars for container links 1216 * Allow ports to be published to specific ips 1217 * Prohibit inter-container communication by default 1218 - Ignore ErrClosedPipe for stdin in Container.Attach 1219 - Remove unused field kernelVersion 1220 * Fix issue when mounting subdirectories of /mnt in container 1221 - Fix untag during removal of images 1222 * Check return value of syscall.Chdir when changing working directory inside dockerinit 1223 1224 #### Client 1225 1226 - Only pass stdin to hijack when needed to avoid closed pipe errors 1227 * Use less reflection in command-line method invocation 1228 - Monitor the tty size after starting the container, not prior 1229 - Remove useless os.Exit() calls after log.Fatal 1230 1231 #### Hack 1232 1233 + Add initial init scripts library and a safer Ubuntu packaging script that works for Debian 1234 * Add -p option to invoke debootstrap with http_proxy 1235 - Update install.sh with $sh_c to get sudo/su for modprobe 1236 * Update all the mkimage scripts to use --numeric-owner as a tar argument 1237 * Update hack/release.sh process to automatically invoke hack/make.sh and bail on build and test issues 1238 1239 #### Other 1240 1241 * Documentation: Fix the flags for nc in example 1242 * Testing: Remove warnings and prevent mount issues 1243 - Testing: Change logic for tty resize to avoid warning in tests 1244 - Builder: Fix race condition in docker build with verbose output 1245 - Registry: Fix content-type for PushImageJSONIndex method 1246 * Contrib: Improve helper tools to generate debian and Arch linux server images 1247 1248 ## 0.6.4 (2013-10-16) 1249 1250 #### Runtime 1251 1252 - Add cleanup of container when Start() fails 1253 * Add better comments to utils/stdcopy.go 1254 * Add utils.Errorf for error logging 1255 + Add -rm to docker run for removing a container on exit 1256 - Remove error messages which are not actually errors 1257 - Fix `docker rm` with volumes 1258 - Fix some error cases where a HTTP body might not be closed 1259 - Fix panic with wrong dockercfg file 1260 - Fix the attach behavior with -i 1261 * Record termination time in state. 1262 - Use empty string so TempDir uses the OS's temp dir automatically 1263 - Make sure to close the network allocators 1264 + Autorestart containers by default 1265 * Bump vendor kr/pty to commit 3b1f6487b `(syscall.O_NOCTTY)` 1266 * lxc: Allow set_file_cap capability in container 1267 - Move run -rm to the cli only 1268 * Split stdout stderr 1269 * Always create a new session for the container 1270 1271 #### Testing 1272 1273 - Add aggregated docker-ci email report 1274 - Add cleanup to remove leftover containers 1275 * Add nightly release to docker-ci 1276 * Add more tests around auth.ResolveAuthConfig 1277 - Remove a few errors in tests 1278 - Catch errClosing error when TCP and UDP proxies are terminated 1279 * Only run certain tests with TESTFLAGS='-run TestName' make.sh 1280 * Prevent docker-ci to test closing PRs 1281 * Replace panic by log.Fatal in tests 1282 - Increase TestRunDetach timeout 1283 1284 #### Documentation 1285 1286 * Add initial draft of the Docker infrastructure doc 1287 * Add devenvironment link to CONTRIBUTING.md 1288 * Add `apt-get install curl` to Ubuntu docs 1289 * Add explanation for export restrictions 1290 * Add .dockercfg doc 1291 * Remove Gentoo install notes about #1422 workaround 1292 * Fix help text for -v option 1293 * Fix Ping endpoint documentation 1294 - Fix parameter names in docs for ADD command 1295 - Fix ironic typo in changelog 1296 * Various command fixes in postgres example 1297 * Document how to edit and release docs 1298 - Minor updates to `postgresql_service.rst` 1299 * Clarify LGTM process to contributors 1300 - Corrected error in the package name 1301 * Document what `vagrant up` is actually doing 1302 + improve doc search results 1303 * Cleanup whitespace in API 1.5 docs 1304 * use angle brackets in MAINTAINER example email 1305 * Update archlinux.rst 1306 + Changes to a new style for the docs. Includes version switcher. 1307 * Formatting, add information about multiline json 1308 * Improve registry and index REST API documentation 1309 - Replace deprecated upgrading reference to docker-latest.tgz, which hasn't been updated since 0.5.3 1310 * Update Gentoo installation documentation now that we're in the portage tree proper 1311 * Cleanup and reorganize docs and tooling for contributors and maintainers 1312 - Minor spelling correction of protocoll -> protocol 1313 1314 #### Contrib 1315 1316 * Add vim syntax highlighting for Dockerfiles from @honza 1317 * Add mkimage-arch.sh 1318 * Reorganize contributed completion scripts to add zsh completion 1319 1320 #### Hack 1321 1322 * Add vagrant user to the docker group 1323 * Add proper bash completion for "docker push" 1324 * Add xz utils as a runtime dep 1325 * Add cleanup/refactor portion of #2010 for hack and Dockerfile updates 1326 + Add contrib/mkimage-centos.sh back (from #1621), and associated documentation link 1327 * Add several of the small make.sh fixes from #1920, and make the output more consistent and contributor-friendly 1328 + Add @tianon to hack/MAINTAINERS 1329 * Improve network performance for VirtualBox 1330 * Revamp install.sh to be usable by more people, and to use official install methods whenever possible (apt repo, portage tree, etc.) 1331 - Fix contrib/mkimage-debian.sh apt caching prevention 1332 + Add Dockerfile.tmLanguage to contrib 1333 * Configured FPM to make /etc/init/docker.conf a config file 1334 * Enable SSH Agent forwarding in Vagrant VM 1335 * Several small tweaks/fixes for contrib/mkimage-debian.sh 1336 1337 #### Other 1338 1339 - Builder: Abort build if mergeConfig returns an error and fix duplicate error message 1340 - Packaging: Remove deprecated packaging directory 1341 - Registry: Use correct auth config when logging in. 1342 - Registry: Fix the error message so it is the same as the regex 1343 1344 ## 0.6.3 (2013-09-23) 1345 1346 #### Packaging 1347 1348 * Add 'docker' group on install for ubuntu package 1349 * Update tar vendor dependency 1350 * Download apt key over HTTPS 1351 1352 #### Runtime 1353 1354 - Only copy and change permissions on non-bindmount volumes 1355 * Allow multiple volumes-from 1356 - Fix HTTP imports from STDIN 1357 1358 #### Documentation 1359 1360 * Update section on extracting the docker binary after build 1361 * Update development environment docs for new build process 1362 * Remove 'base' image from documentation 1363 1364 #### Other 1365 1366 - Client: Fix detach issue 1367 - Registry: Update regular expression to match index 1368 1369 ## 0.6.2 (2013-09-17) 1370 1371 #### Runtime 1372 1373 + Add domainname support 1374 + Implement image filtering with path.Match 1375 * Remove unnecessary warnings 1376 * Remove os/user dependency 1377 * Only mount the hostname file when the config exists 1378 * Handle signals within the `docker login` command 1379 - UID and GID are now also applied to volumes 1380 - `docker start` set error code upon error 1381 - `docker run` set the same error code as the process started 1382 1383 #### Builder 1384 1385 + Add -rm option in order to remove intermediate containers 1386 * Allow multiline for the RUN instruction 1387 1388 #### Registry 1389 1390 * Implement login with private registry 1391 - Fix push issues 1392 1393 #### Other 1394 1395 + Hack: Vendor all dependencies 1396 * Remote API: Bump to v1.5 1397 * Packaging: Break down hack/make.sh into small scripts, one per 'bundle': test, binary, ubuntu etc. 1398 * Documentation: General improvements 1399 1400 ## 0.6.1 (2013-08-23) 1401 1402 #### Registry 1403 1404 * Pass "meta" headers in API calls to the registry 1405 1406 #### Packaging 1407 1408 - Use correct upstart script with new build tool 1409 - Use libffi-dev, don`t build it from sources 1410 - Remove duplicate mercurial install command 1411 1412 ## 0.6.0 (2013-08-22) 1413 1414 #### Runtime 1415 1416 + Add lxc-conf flag to allow custom lxc options 1417 + Add an option to set the working directory 1418 * Add Image name to LogEvent tests 1419 + Add -privileged flag and relevant tests, docs, and examples 1420 * Add websocket support to /container/<name>/attach/ws 1421 * Add warning when net.ipv4.ip_forwarding = 0 1422 * Add hostname to environment 1423 * Add last stable version in `docker version` 1424 - Fix race conditions in parallel pull 1425 - Fix Graph ByParent() to generate list of child images per parent image. 1426 - Fix typo: fmt.Sprint -> fmt.Sprintf 1427 - Fix small \n error un docker build 1428 * Fix to "Inject dockerinit at /.dockerinit" 1429 * Fix #910. print user name to docker info output 1430 * Use Go 1.1.2 for dockerbuilder 1431 * Use ranged for loop on channels 1432 - Use utils.ParseRepositoryTag instead of strings.Split(name, ":") in server.ImageDelete 1433 - Improve CMD, ENTRYPOINT, and attach docs. 1434 - Improve connect message with socket error 1435 - Load authConfig only when needed and fix useless WARNING 1436 - Show tag used when image is missing 1437 * Apply volumes-from before creating volumes 1438 - Make docker run handle SIGINT/SIGTERM 1439 - Prevent crash when .dockercfg not readable 1440 - Install script should be fetched over https, not http. 1441 * API, issue 1471: Use groups for socket permissions 1442 - Correctly detect IPv4 forwarding 1443 * Mount /dev/shm as a tmpfs 1444 - Switch from http to https for get.docker.io 1445 * Let userland proxy handle container-bound traffic 1446 * Update the Docker CLI to specify a value for the "Host" header. 1447 - Change network range to avoid conflict with EC2 DNS 1448 - Reduce connect and read timeout when pinging the registry 1449 * Parallel pull 1450 - Handle ip route showing mask-less IP addresses 1451 * Allow ENTRYPOINT without CMD 1452 - Always consider localhost as a domain name when parsing the FQN repos name 1453 * Refactor checksum 1454 1455 #### Documentation 1456 1457 * Add MongoDB image example 1458 * Add instructions for creating and using the docker group 1459 * Add sudo to examples and installation to documentation 1460 * Add ufw doc 1461 * Add a reference to ps -a 1462 * Add information about Docker`s high level tools over LXC. 1463 * Fix typo in docs for docker run -dns 1464 * Fix a typo in the ubuntu installation guide 1465 * Fix to docs regarding adding docker groups 1466 * Update default -H docs 1467 * Update readme with dependencies for building 1468 * Update amazon.rst to explain that Vagrant is not necessary for running Docker on ec2 1469 * PostgreSQL service example in documentation 1470 * Suggest installing linux-headers by default. 1471 * Change the twitter handle 1472 * Clarify Amazon EC2 installation 1473 * 'Base' image is deprecated and should no longer be referenced in the docs. 1474 * Move note about officially supported kernel 1475 - Solved the logo being squished in Safari 1476 1477 #### Builder 1478 1479 + Add USER instruction do Dockerfile 1480 + Add workdir support for the Buildfile 1481 * Add no cache for docker build 1482 - Fix docker build and docker events output 1483 - Only count known instructions as build steps 1484 - Make sure ENV instruction within build perform a commit each time 1485 - Forbid certain paths within docker build ADD 1486 - Repository name (and optionally a tag) in build usage 1487 - Make sure ADD will create everything in 0755 1488 1489 #### Remote API 1490 1491 * Sort Images by most recent creation date. 1492 * Reworking opaque requests in registry module 1493 * Add image name in /events 1494 * Use mime pkg to parse Content-Type 1495 * 650 http utils and user agent field 1496 1497 #### Hack 1498 1499 + Bash Completion: Limit commands to containers of a relevant state 1500 * Add docker dependencies coverage testing into docker-ci 1501 1502 #### Packaging 1503 1504 + Docker-brew 0.5.2 support and memory footprint reduction 1505 * Add new docker dependencies into docker-ci 1506 - Revert "docker.upstart: avoid spawning a `sh` process" 1507 + Docker-brew and Docker standard library 1508 + Release docker with docker 1509 * Fix the upstart script generated by get.docker.io 1510 * Enabled the docs to generate manpages. 1511 * Revert Bind daemon to 0.0.0.0 in Vagrant. 1512 1513 #### Register 1514 1515 * Improve auth push 1516 * Registry unit tests + mock registry 1517 1518 #### Tests 1519 1520 * Improve TestKillDifferentUser to prevent timeout on buildbot 1521 - Fix typo in TestBindMounts (runContainer called without image) 1522 * Improve TestGetContainersTop so it does not rely on sleep 1523 * Relax the lo interface test to allow iface index != 1 1524 * Add registry functional test to docker-ci 1525 * Add some tests in server and utils 1526 1527 #### Other 1528 1529 * Contrib: bash completion script 1530 * Client: Add docker cp command and copy api endpoint to copy container files/folders to the host 1531 * Don`t read from stdout when only attached to stdin 1532 1533 ## 0.5.3 (2013-08-13) 1534 1535 #### Runtime 1536 1537 * Use docker group for socket permissions 1538 - Spawn shell within upstart script 1539 - Handle ip route showing mask-less IP addresses 1540 - Add hostname to environment 1541 1542 #### Builder 1543 1544 - Make sure ENV instruction within build perform a commit each time 1545 1546 ## 0.5.2 (2013-08-08) 1547 1548 * Builder: Forbid certain paths within docker build ADD 1549 - Runtime: Change network range to avoid conflict with EC2 DNS 1550 * API: Change daemon to listen on unix socket by default 1551 1552 ## 0.5.1 (2013-07-30) 1553 1554 #### Runtime 1555 1556 + Add `ps` args to `docker top` 1557 + Add support for container ID files (pidfile like) 1558 + Add container=lxc in default env 1559 + Support networkless containers with `docker run -n` and `docker -d -b=none` 1560 * Stdout/stderr logs are now stored in the same file as JSON 1561 * Allocate a /16 IP range by default, with fallback to /24. Try 12 ranges instead of 3. 1562 * Change .dockercfg format to json and support multiple auth remote 1563 - Do not override volumes from config 1564 - Fix issue with EXPOSE override 1565 1566 #### API 1567 1568 + Docker client now sets useragent (RFC 2616) 1569 + Add /events endpoint 1570 1571 #### Builder 1572 1573 + ADD command now understands URLs 1574 + CmdAdd and CmdEnv now respect Dockerfile-set ENV variables 1575 - Create directories with 755 instead of 700 within ADD instruction 1576 1577 #### Hack 1578 1579 * Simplify unit tests with helpers 1580 * Improve docker.upstart event 1581 * Add coverage testing into docker-ci 1582 1583 ## 0.5.0 (2013-07-17) 1584 1585 #### Runtime 1586 1587 + List all processes running inside a container with 'docker top' 1588 + Host directories can be mounted as volumes with 'docker run -v' 1589 + Containers can expose public UDP ports (eg, '-p 123/udp') 1590 + Optionally specify an exact public port (eg. '-p 80:4500') 1591 * 'docker login' supports additional options 1592 - Dont save a container`s hostname when committing an image. 1593 1594 #### Registry 1595 1596 + New image naming scheme inspired by Go packaging convention allows arbitrary combinations of registries 1597 - Fix issues when uploading images to a private registry 1598 1599 #### Builder 1600 1601 + ENTRYPOINT instruction sets a default binary entry point to a container 1602 + VOLUME instruction marks a part of the container as persistent data 1603 * 'docker build' displays the full output of a build by default 1604 1605 ## 0.4.8 (2013-07-01) 1606 1607 + 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. 1608 - Tests: Fix issues in the test suite 1609 1610 ## 0.4.7 (2013-06-28) 1611 1612 #### Remote API 1613 1614 * The progress bar updates faster when downloading and uploading large files 1615 - Fix a bug in the optional unix socket transport 1616 1617 #### Runtime 1618 1619 * Improve detection of kernel version 1620 + Host directories can be mounted as volumes with 'docker run -b' 1621 - fix an issue when only attaching to stdin 1622 * Use 'tar --numeric-owner' to avoid uid mismatch across multiple hosts 1623 1624 #### Hack 1625 1626 * Improve test suite and dev environment 1627 * Remove dependency on unit tests on 'os/user' 1628 1629 #### Other 1630 1631 * Registry: easier push/pull to a custom registry 1632 + Documentation: add terminology section 1633 1634 ## 0.4.6 (2013-06-22) 1635 1636 - Runtime: fix a bug which caused creation of empty images (and volumes) to crash. 1637 1638 ## 0.4.5 (2013-06-21) 1639 1640 + Builder: 'docker build git://URL' fetches and builds a remote git repository 1641 * Runtime: 'docker ps -s' optionally prints container size 1642 * Tests: improved and simplified 1643 - Runtime: fix a regression introduced in 0.4.3 which caused the logs command to fail. 1644 - Builder: fix a regression when using ADD with single regular file. 1645 1646 ## 0.4.4 (2013-06-19) 1647 1648 - Builder: fix a regression introduced in 0.4.3 which caused builds to fail on new clients. 1649 1650 ## 0.4.3 (2013-06-19) 1651 1652 #### Builder 1653 1654 + ADD of a local file will detect tar archives and unpack them 1655 * ADD improvements: use tar for copy + automatically unpack local archives 1656 * ADD uses tar/untar for copies instead of calling 'cp -ar' 1657 * Fix the behavior of ADD to be (mostly) reverse-compatible, predictable and well-documented. 1658 - Fix a bug which caused builds to fail if ADD was the first command 1659 * Nicer output for 'docker build' 1660 1661 #### Runtime 1662 1663 * Remove bsdtar dependency 1664 * Add unix socket and multiple -H support 1665 * Prevent rm of running containers 1666 * Use go1.1 cookiejar 1667 - Fix issue detaching from running TTY container 1668 - Forbid parallel push/pull for a single image/repo. Fixes #311 1669 - Fix race condition within Run command when attaching. 1670 1671 #### Client 1672 1673 * HumanReadable ProgressBar sizes in pull 1674 * Fix docker version`s git commit output 1675 1676 #### API 1677 1678 * Send all tags on History API call 1679 * Add tag lookup to history command. Fixes #882 1680 1681 #### Documentation 1682 1683 - Fix missing command in irc bouncer example 1684 1685 ## 0.4.2 (2013-06-17) 1686 1687 - Packaging: Bumped version to work around an Ubuntu bug 1688 1689 ## 0.4.1 (2013-06-17) 1690 1691 #### Remote Api 1692 1693 + Add flag to enable cross domain requests 1694 + Add images and containers sizes in docker ps and docker images 1695 1696 #### Runtime 1697 1698 + Configure dns configuration host-wide with 'docker -d -dns' 1699 + Detect faulty DNS configuration and replace it with a public default 1700 + Allow docker run <name>:<id> 1701 + You can now specify public port (ex: -p 80:4500) 1702 * Improve image removal to garbage-collect unreferenced parents 1703 1704 #### Client 1705 1706 * Allow multiple params in inspect 1707 * Print the container id before the hijack in `docker run` 1708 1709 #### Registry 1710 1711 * Add regexp check on repo`s name 1712 * Move auth to the client 1713 - Remove login check on pull 1714 1715 #### Other 1716 1717 * Vagrantfile: Add the rest api port to vagrantfile`s port_forward 1718 * Upgrade to Go 1.1 1719 - Builder: don`t ignore last line in Dockerfile when it doesn`t end with \n 1720 1721 ## 0.4.0 (2013-06-03) 1722 1723 #### Builder 1724 1725 + Introducing Builder 1726 + 'docker build' builds a container, layer by layer, from a source repository containing a Dockerfile 1727 1728 #### Remote API 1729 1730 + Introducing Remote API 1731 + control Docker programmatically using a simple HTTP/json API 1732 1733 #### Runtime 1734 1735 * Various reliability and usability improvements 1736 1737 ## 0.3.4 (2013-05-30) 1738 1739 #### Builder 1740 1741 + 'docker build' builds a container, layer by layer, from a source repository containing a Dockerfile 1742 + 'docker build -t FOO' applies the tag FOO to the newly built container. 1743 1744 #### Runtime 1745 1746 + Interactive TTYs correctly handle window resize 1747 * Fix how configuration is merged between layers 1748 1749 #### Remote API 1750 1751 + Split stdout and stderr on 'docker run' 1752 + Optionally listen on a different IP and port (use at your own risk) 1753 1754 #### Documentation 1755 1756 * Improve install instructions. 1757 1758 ## 0.3.3 (2013-05-23) 1759 1760 - Registry: Fix push regression 1761 - Various bugfixes 1762 1763 ## 0.3.2 (2013-05-09) 1764 1765 #### Registry 1766 1767 * Improve the checksum process 1768 * Use the size to have a good progress bar while pushing 1769 * Use the actual archive if it exists in order to speed up the push 1770 - Fix error 400 on push 1771 1772 #### Runtime 1773 1774 * Store the actual archive on commit 1775 1776 ## 0.3.1 (2013-05-08) 1777 1778 #### Builder 1779 1780 + Implement the autorun capability within docker builder 1781 + Add caching to docker builder 1782 + Add support for docker builder with native API as top level command 1783 + Implement ENV within docker builder 1784 - Check the command existence prior create and add Unit tests for the case 1785 * use any whitespaces instead of tabs 1786 1787 #### Runtime 1788 1789 + Add go version to debug infos 1790 * Kernel version - don`t show the dash if flavor is empty 1791 1792 #### Registry 1793 1794 + Add docker search top level command in order to search a repository 1795 - Fix pull for official images with specific tag 1796 - Fix issue when login in with a different user and trying to push 1797 * Improve checksum - async calculation 1798 1799 #### Images 1800 1801 + Output graph of images to dot (graphviz) 1802 - Fix ByParent function 1803 1804 #### Documentation 1805 1806 + New introduction and high-level overview 1807 + Add the documentation for docker builder 1808 - CSS fix for docker documentation to make REST API docs look better. 1809 - Fix CouchDB example page header mistake 1810 - Fix README formatting 1811 * Update www.docker.io website. 1812 1813 #### Other 1814 1815 + Website: new high-level overview 1816 - Makefile: Swap "go get" for "go get -d", especially to compile on go1.1rc 1817 * Packaging: packaging ubuntu; issue #510: Use goland-stable PPA package to build docker 1818 1819 ## 0.3.0 (2013-05-06) 1820 1821 #### Runtime 1822 1823 - Fix the command existence check 1824 - strings.Split may return an empty string on no match 1825 - Fix an index out of range crash if cgroup memory is not 1826 1827 #### Documentation 1828 1829 * Various improvements 1830 + New example: sharing data between 2 couchdb databases 1831 1832 #### Other 1833 1834 * Vagrant: Use only one deb line in /etc/apt 1835 + Registry: Implement the new registry 1836 1837 ## 0.2.2 (2013-05-03) 1838 1839 + Support for data volumes ('docker run -v=PATH') 1840 + Share data volumes between containers ('docker run -volumes-from') 1841 + Improve documentation 1842 * Upgrade to Go 1.0.3 1843 * Various upgrades to the dev environment for contributors 1844 1845 ## 0.2.1 (2013-05-01) 1846 1847 + 'docker commit -run' bundles a layer with default runtime options: command, ports etc. 1848 * Improve install process on Vagrant 1849 + New Dockerfile operation: "maintainer" 1850 + New Dockerfile operation: "expose" 1851 + New Dockerfile operation: "cmd" 1852 + Contrib script to build a Debian base layer 1853 + 'docker -d -r': restart crashed containers at daemon startup 1854 * Runtime: improve test coverage 1855 1856 ## 0.2.0 (2013-04-23) 1857 1858 - Runtime: ghost containers can be killed and waited for 1859 * Documentation: update install instructions 1860 - Packaging: fix Vagrantfile 1861 - Development: automate releasing binaries and ubuntu packages 1862 + Add a changelog 1863 - Various bugfixes 1864 1865 ## 0.1.8 (2013-04-22) 1866 1867 - Dynamically detect cgroup capabilities 1868 - Issue stability warning on kernels <3.8 1869 - 'docker push' buffers on disk instead of memory 1870 - Fix 'docker diff' for removed files 1871 - Fix 'docker stop' for ghost containers 1872 - Fix handling of pidfile 1873 - Various bugfixes and stability improvements 1874 1875 ## 0.1.7 (2013-04-18) 1876 1877 - Container ports are available on localhost 1878 - 'docker ps' shows allocated TCP ports 1879 - Contributors can run 'make hack' to start a continuous integration VM 1880 - Streamline ubuntu packaging & uploading 1881 - Various bugfixes and stability improvements 1882 1883 ## 0.1.6 (2013-04-17) 1884 1885 - Record the author an image with 'docker commit -author' 1886 1887 ## 0.1.5 (2013-04-17) 1888 1889 - Disable standalone mode 1890 - Use a custom DNS resolver with 'docker -d -dns' 1891 - Detect ghost containers 1892 - Improve diagnosis of missing system capabilities 1893 - Allow disabling memory limits at compile time 1894 - Add debian packaging 1895 - Documentation: installing on Arch Linux 1896 - Documentation: running Redis on docker 1897 - Fix lxc 0.9 compatibility 1898 - Automatically load aufs module 1899 - Various bugfixes and stability improvements 1900 1901 ## 0.1.4 (2013-04-09) 1902 1903 - Full support for TTY emulation 1904 - Detach from a TTY session with the escape sequence `C-p C-q` 1905 - Various bugfixes and stability improvements 1906 - Minor UI improvements 1907 - Automatically create our own bridge interface 'docker0' 1908 1909 ## 0.1.3 (2013-04-04) 1910 1911 - Choose TCP frontend port with '-p :PORT' 1912 - Layer format is versioned 1913 - Major reliability improvements to the process manager 1914 - Various bugfixes and stability improvements 1915 1916 ## 0.1.2 (2013-04-03) 1917 1918 - Set container hostname with 'docker run -h' 1919 - Selective attach at run with 'docker run -a [stdin[,stdout[,stderr]]]' 1920 - Various bugfixes and stability improvements 1921 - UI polish 1922 - Progress bar on push/pull 1923 - Use XZ compression by default 1924 - Make IP allocator lazy 1925 1926 ## 0.1.1 (2013-03-31) 1927 1928 - Display shorthand IDs for convenience 1929 - Stabilize process management 1930 - Layers can include a commit message 1931 - Simplified 'docker attach' 1932 - Fix support for re-attaching 1933 - Various bugfixes and stability improvements 1934 - Auto-download at run 1935 - Auto-login on push 1936 - Beefed up documentation 1937 1938 ## 0.1.0 (2013-03-23) 1939 1940 Initial public release 1941 1942 - Implement registry in order to push/pull images 1943 - TCP port allocation 1944 - Fix termcaps on Linux 1945 - Add documentation 1946 - Add Vagrant support with Vagrantfile 1947 - Add unit tests 1948 - Add repository/tags to ease image management 1949 - Improve the layer implementation