github.com/projectatomic/docker@v1.8.2/CHANGELOG.md (about) 1 # Changelog 2 3 ## 1.8.2 (2015-09-10) 4 5 ### Distribution: 6 7 - Fixes rare edge case of handling GNU LongLink and LongName entries. 8 - Fix ^C on docker pull. 9 - Fix docker pull issues on client disconnection. 10 - Fix issue that caused the daemon to panic when loggers weren't configured properly. 11 - Fix goroutine leak pulling images from registry V2. 12 13 ### Runtime: 14 15 - Fix a bug mounting cgroups for docker daemons running inside docker containers. 16 - Initialize log configuration properly. 17 18 ### Client: 19 20 - Handle `-q` flag in `docker ps` properly when there is a default format. 21 22 ### Networking: 23 24 - Fix several corner cases with netlink. 25 26 ### Contrib: 27 28 - Fix several issues with bash completion. 29 30 ## 1.8.1 (2015-08-12) 31 32 ### Distribution 33 34 - Fix a bug where pushing multiple tags would result in invalid images 35 36 ## 1.8.0 (2015-08-11) 37 38 ### Distribution 39 40 + Trusted pull, push and build, disabled by default 41 * Make tar layers deterministic between registries 42 * Don't allow deleting the image of running containers 43 * Check if a tag name to load is a valid digest 44 * Allow one character repository names 45 * Add a more accurate error description for invalid tag name 46 * Make build cache ignore mtime 47 48 ### Cli 49 50 + Add support for DOCKER_CONFIG/--config to specify config file dir 51 + Add --type flag for docker inspect command 52 + Add formatting options to `docker ps` with `--format` 53 + Replace `docker -d` with new subcommand `docker daemon` 54 * Zsh completion updates and improvements 55 * Add some missing events to bash completion 56 * Support daemon urls with base paths in `docker -H` 57 * Validate status= filter to docker ps 58 * Display when a container is in --net=host in docker ps 59 * Extend docker inspect to export image metadata related to graph driver 60 * Restore --default-gateway{,-v6} daemon options 61 * Add missing unpublished ports in docker ps 62 * Allow duration strings in `docker events` as --since/--until 63 * Expose more mounts information in `docker inspect` 64 65 ### Runtime 66 67 + Add new Fluentd logging driver 68 + Allow `docker import` to load from local files 69 + Add logging driver for GELF via UDP 70 + Allow to copy files from host to containers with `docker cp` 71 + Promote volume drivers from experimental to master 72 + Add rollover log driver, and --log-driver-opts flag 73 + Add memory swappiness tuning options 74 * Remove cgroup read-only flag when privileged 75 * Make /proc, /sys, & /dev readonly for readonly containers 76 * Add cgroup bind mount by default 77 * Overlay: Export metadata for container and image in `docker inspect` 78 * Devicemapper: external device activation 79 * Devicemapper: Compare uuid of base device on startup 80 * Remove RC4 from the list of registry cipher suites 81 * Add syslog-facility option 82 * LXC execdriver compatibility with recent LXC versions 83 * Mark LXC execriver as deprecated (to be removed with the migration to runc) 84 85 ### Plugins 86 87 * Separate plugin sockets and specs locations 88 * Allow TLS connections to plugins 89 90 ### Bug fixes 91 92 - Add missing 'Names' field to /containers/json API output 93 - Make `docker rmi --dangling` safe when pulling 94 - Devicemapper: Change default basesize to 100G 95 - Go Scheduler issue with sync.Mutex and gcc 96 - Fix issue where Search API endpoint would panic due to empty AuthConfig 97 - Set image canonical names correctly 98 - Check dockerinit only if lxc driver is used 99 - Fix ulimit usage of nproc 100 - Always attach STDIN if -i,--interactive is specified 101 - Show error messages when saving container state fails 102 - Fixed incorrect assumption on --bridge=none treated as disable network 103 - Check for invalid port specifications in host configuration 104 - Fix endpoint leave failure for --net=host mode 105 - Fix goroutine leak in the stats API if the container is not running 106 - Check for apparmor file before reading it 107 - Fix DOCKER_TLS_VERIFY being ignored 108 - Set umask to the default on startup 109 - Correct the message of pause and unpause a non-running container 110 - Adjust disallowed CpuShares in container creation 111 - ZFS: correctly apply selinux context 112 - Display empty string instead of <nil> when IP opt is nil 113 - `docker kill` returns error when container is not running 114 - Fix COPY/ADD quoted/json form 115 - Fix goroutine leak on logs -f with no output 116 - Remove panic in nat package on invalid hostport 117 - Fix container linking in Fedora 22 118 - Fix error caused using default gateways outside of the allocated range 119 - Format times in inspect command with a template as RFC3339Nano 120 - Make registry client to accept 2xx and 3xx http status responses as successful 121 - Fix race issue that caused the daemon to crash with certain layer downloads failed in a specific order. 122 - Fix error when the docker ps format was not valid. 123 - Remove redundant ip forward check. 124 - Fix issue trying to push images to repository mirrors. 125 - Fix error cleaning up network entrypoints when there is an initialization issue. 126 127 ## 1.7.1 (2015-07-14) 128 129 #### Runtime 130 131 - Fix default user spawning exec process with `docker exec` 132 - Make `--bridge=none` not to configure the network bridge 133 - Publish networking stats properly 134 - Fix implicit devicemapper selection with static binaries 135 - Fix socket connections that hung intermittently 136 - Fix bridge interface creation on CentOS/RHEL 6.6 137 - Fix local dns lookups added to resolv.conf 138 - Fix copy command mounting volumes 139 - Fix read/write privileges in volumes mounted with --volumes-from 140 141 #### Remote API 142 143 - Fix unmarshalling of Command and Entrypoint 144 - Set limit for minimum client version supported 145 - Validate port specification 146 - Return proper errors when attach/reattach fail 147 148 #### Distribution 149 150 - Fix pulling private images 151 - Fix fallback between registry V2 and V1 152 153 ## 1.7.0 (2015-06-16) 154 155 #### Runtime 156 + Experimental feature: support for out-of-process volume plugins 157 * The userland proxy can be disabled in favor of hairpin NAT using the daemon’s `--userland-proxy=false` flag 158 * The `exec` command supports the `-u|--user` flag to specify the new process owner 159 + Default gateway for containers can be specified daemon-wide using the `--default-gateway` and `--default-gateway-v6` flags 160 + The CPU CFS (Completely Fair Scheduler) quota can be set in `docker run` using `--cpu-quota` 161 + Container block IO can be controlled in `docker run` using`--blkio-weight` 162 + ZFS support 163 + The `docker logs` command supports a `--since` argument 164 + UTS namespace can be shared with the host with `docker run --uts=host` 165 166 #### Quality 167 * Networking stack was entirely rewritten as part of the libnetwork effort 168 * Engine internals refactoring 169 * Volumes code was entirely rewritten to support the plugins effort 170 + Sending SIGUSR1 to a daemon will dump all goroutines stacks without exiting 171 172 #### Build 173 + Support ${variable:-value} and ${variable:+value} syntax for environment variables 174 + Support resource management flags `--cgroup-parent`, `--cpu-period`, `--cpu-quota`, `--cpuset-cpus`, `--cpuset-mems` 175 + git context changes with branches and directories 176 * The .dockerignore file support exclusion rules 177 178 #### Distribution 179 + Client support for v2 mirroring support for the official registry 180 181 #### Bugfixes 182 * Firewalld is now supported and will automatically be used when available 183 * mounting --device recursively 184 185 ## 1.6.2 (2015-05-13) 186 187 #### Runtime 188 - Revert change prohibiting mounting into /sys 189 190 ## 1.6.1 (2015-05-07) 191 192 #### Security 193 - Fix read/write /proc paths (CVE-2015-3630) 194 - Prohibit VOLUME /proc and VOLUME / (CVE-2015-3631) 195 - Fix opening of file-descriptor 1 (CVE-2015-3627) 196 - Fix symlink traversal on container respawn allowing local privilege escalation (CVE-2015-3629) 197 - Prohibit mount of /sys 198 199 #### Runtime 200 - Update AppArmor policy to not allow mounts 201 202 ## 1.6.0 (2015-04-07) 203 204 #### Builder 205 + Building images from an image ID 206 + Build containers with resource constraints, ie `docker build --cpu-shares=100 --memory=1024m...` 207 + `commit --change` to apply specified Dockerfile instructions while committing the image 208 + `import --change` to apply specified Dockerfile instructions while importing the image 209 + Builds no longer continue in the background when canceled with CTRL-C 210 211 #### Client 212 + Windows Support 213 214 #### Runtime 215 + Container and image Labels 216 + `--cgroup-parent` for specifying a parent cgroup to place container cgroup within 217 + Logging drivers, `json-file`, `syslog`, or `none` 218 + Pulling images by ID 219 + `--ulimit` to set the ulimit on a container 220 + `--default-ulimit` option on the daemon which applies to all created containers (and overwritten by `--ulimit` on run) 221 222 ## 1.5.0 (2015-02-10) 223 224 #### Builder 225 + Dockerfile to use for a given `docker build` can be specified with the `-f` flag 226 * 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 227 * ADD and COPY instructions accept relative paths 228 * Dockerfile `FROM scratch` instruction is now interpreted as a no-base specifier 229 * Improve performance when exposing a large number of ports 230 231 #### Hack 232 + Allow client-side only integration tests for Windows 233 * Include docker-py integration tests against Docker daemon as part of our test suites 234 235 #### Packaging 236 + Support for the new version of the registry HTTP API 237 * Speed up `docker push` for images with a majority of already existing layers 238 - Fixed contacting a private registry through a proxy 239 240 #### Remote API 241 + A new endpoint will stream live container resource metrics and can be accessed with the `docker stats` command 242 + Containers can be renamed using the new `rename` endpoint and the associated `docker rename` command 243 * Container `inspect` endpoint show the ID of `exec` commands running in this container 244 * Container `inspect` endpoint show the number of times Docker auto-restarted the container 245 * New types of event can be streamed by the `events` endpoint: ‘OOM’ (container died with out of memory), ‘exec_create’, and ‘exec_start' 246 - Fixed returned string fields which hold numeric characters incorrectly omitting surrounding double quotes 247 248 #### Runtime 249 + Docker daemon has full IPv6 support 250 + 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 251 + 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 252 + Container total memory usage can be limited for `docker run` using the `—memory-swap` flag 253 * Major stability improvements for devicemapper storage driver 254 * Better integration with host system: containers will reflect changes to the host's `/etc/resolv.conf` file when restarted 255 * Better integration with host system: per-container iptable rules are moved to the DOCKER chain 256 - Fixed container exiting on out of memory to return an invalid exit code 257 258 #### Other 259 * The HTTP_PROXY, HTTPS_PROXY, and NO_PROXY environment variables are properly taken into account by the client when connecting to the Docker daemon 260 261 ## 1.4.1 (2014-12-15) 262 263 #### Runtime 264 - Fix issue with volumes-from and bind mounts not being honored after create 265 266 ## 1.4.0 (2014-12-11) 267 268 #### Notable Features since 1.3.0 269 + Set key=value labels to the daemon (displayed in `docker info`), applied with 270 new `-label` daemon flag 271 + Add support for `ENV` in Dockerfile of the form: 272 `ENV name=value name2=value2...` 273 + New Overlayfs Storage Driver 274 + `docker info` now returns an `ID` and `Name` field 275 + Filter events by event name, container, or image 276 + `docker cp` now supports copying from container volumes 277 - Fixed `docker tag`, so it honors `--force` when overriding a tag for existing 278 image. 279 280 ## 1.3.3 (2014-12-11) 281 282 #### Security 283 - Fix path traversal vulnerability in processing of absolute symbolic links (CVE-2014-9356) 284 - Fix decompression of xz image archives, preventing privilege escalation (CVE-2014-9357) 285 - Validate image IDs (CVE-2014-9358) 286 287 #### Runtime 288 - Fix an issue when image archives are being read slowly 289 290 #### Client 291 - Fix a regression related to stdin redirection 292 - Fix a regression with `docker cp` when destination is the current directory 293 294 ## 1.3.2 (2014-11-20) 295 296 #### Security 297 - Fix tar breakout vulnerability 298 * Extractions are now sandboxed chroot 299 - Security options are no longer committed to images 300 301 #### Runtime 302 - Fix deadlock in `docker ps -f exited=1` 303 - Fix a bug when `--volumes-from` references a container that failed to start 304 305 #### Registry 306 + `--insecure-registry` now accepts CIDR notation such as 10.1.0.0/16 307 * Private registries whose IPs fall in the 127.0.0.0/8 range do no need the `--insecure-registry` flag 308 - Skip the experimental registry v2 API when mirroring is enabled 309 310 ## 1.3.1 (2014-10-28) 311 312 #### Security 313 * Prevent fallback to SSL protocols < TLS 1.0 for client, daemon and registry 314 + Secure HTTPS connection to registries with certificate verification and without HTTP fallback unless `--insecure-registry` is specified 315 316 #### Runtime 317 - Fix issue where volumes would not be shared 318 319 #### Client 320 - Fix issue with `--iptables=false` not automatically setting `--ip-masq=false` 321 - Fix docker run output to non-TTY stdout 322 323 #### Builder 324 - Fix escaping `$` for environment variables 325 - Fix issue with lowercase `onbuild` Dockerfile instruction 326 - Restrict environment variable expansion to `ENV`, `ADD`, `COPY`, `WORKDIR`, `EXPOSE`, `VOLUME` and `USER` 327 328 ## 1.3.0 (2014-10-14) 329 330 #### Notable features since 1.2.0 331 + Docker `exec` allows you to run additional processes inside existing containers 332 + Docker `create` gives you the ability to create a container via the CLI without executing a process 333 + `--security-opts` options to allow user to customize container labels and apparmor profiles 334 + Docker `ps` filters 335 - Wildcard support to COPY/ADD 336 + Move production URLs to get.docker.com from get.docker.io 337 + Allocate IP address on the bridge inside a valid CIDR 338 + Use drone.io for PR and CI testing 339 + Ability to setup an official registry mirror 340 + Ability to save multiple images with docker `save` 341 342 ## 1.2.0 (2014-08-20) 343 344 #### Runtime 345 + Make /etc/hosts /etc/resolv.conf and /etc/hostname editable at runtime 346 + Auto-restart containers using policies 347 + Use /var/lib/docker/tmp for large temporary files 348 + `--cap-add` and `--cap-drop` to tweak what linux capability you want 349 + `--device` to use devices in containers 350 351 #### Client 352 + `docker search` on private registries 353 + Add `exited` filter to `docker ps --filter` 354 * `docker rm -f` now kills instead of stop 355 + Support for IPv6 addresses in `--dns` flag 356 357 #### Proxy 358 + Proxy instances in separate processes 359 * Small bug fix on UDP proxy 360 361 ## 1.1.2 (2014-07-23) 362 363 #### Runtime 364 + Fix port allocation for existing containers 365 + Fix containers restart on daemon restart 366 367 #### Packaging 368 + Fix /etc/init.d/docker issue on Debian 369 370 ## 1.1.1 (2014-07-09) 371 372 #### Builder 373 * Fix issue with ADD 374 375 ## 1.1.0 (2014-07-03) 376 377 #### Notable features since 1.0.1 378 + Add `.dockerignore` support 379 + Pause containers during `docker commit` 380 + Add `--tail` to `docker logs` 381 382 #### Builder 383 + Allow a tar file as context for `docker build` 384 * Fix issue with white-spaces and multi-lines in `Dockerfiles` 385 386 #### Runtime 387 * Overall performance improvements 388 * Allow `/` as source of `docker run -v` 389 * Fix port allocation 390 * Fix bug in `docker save` 391 * Add links information to `docker inspect` 392 393 #### Client 394 * Improve command line parsing for `docker commit` 395 396 #### Remote API 397 * Improve status code for the `start` and `stop` endpoints 398 399 ## 1.0.1 (2014-06-19) 400 401 #### Notable features since 1.0.0 402 * Enhance security for the LXC driver 403 404 #### Builder 405 * Fix `ONBUILD` instruction passed to grandchildren 406 407 #### Runtime 408 * Fix events subscription 409 * Fix /etc/hostname file with host networking 410 * Allow `-h` and `--net=none` 411 * Fix issue with hotplug devices in `--privileged` 412 413 #### Client 414 * Fix artifacts with events 415 * Fix a panic with empty flags 416 * Fix `docker cp` on Mac OS X 417 418 #### Miscellaneous 419 * Fix compilation on Mac OS X 420 * Fix several races 421 422 ## 1.0.0 (2014-06-09) 423 424 #### Notable features since 0.12.0 425 * Production support 426 427 ## 0.12.0 (2014-06-05) 428 429 #### Notable features since 0.11.0 430 * 40+ various improvements to stability, performance and usability 431 * 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 432 * Inherit file permissions from the host on `ADD` 433 * New `pause` and `unpause` commands to allow pausing and unpausing of containers using cgroup freezer 434 * The `images` command has a `-f`/`--filter` option to filter the list of images 435 * Add `--force-rm` to clean up after a failed build 436 * Standardize JSON keys in Remote API to CamelCase 437 * Pull from a docker run now assumes `latest` tag if not specified 438 * Enhance security on Linux capabilities and device nodes 439 440 ## 0.11.1 (2014-05-07) 441 442 #### Registry 443 - Fix push and pull to private registry 444 445 ## 0.11.0 (2014-05-07) 446 447 #### Notable features since 0.10.0 448 449 * SELinux support for mount and process labels 450 * Linked containers can be accessed by hostname 451 * Use the net `--net` flag to allow advanced network configuration such as host networking so that containers can use the host's network interfaces 452 * Add a ping endpoint to the Remote API to do healthchecks of your docker daemon 453 * Logs can now be returned with an optional timestamp 454 * Docker now works with registries that support SHA-512 455 * Multiple registry endpoints are supported to allow registry mirrors 456 457 ## 0.10.0 (2014-04-08) 458 459 #### Builder 460 - Fix printing multiple messages on a single line. Fixes broken output during builds. 461 - Follow symlinks inside container's root for ADD build instructions. 462 - Fix EXPOSE caching. 463 464 #### Documentation 465 - Add the new options of `docker ps` to the documentation. 466 - Add the options of `docker restart` to the documentation. 467 - Update daemon docs and help messages for --iptables and --ip-forward. 468 - Updated apt-cacher-ng docs example. 469 - Remove duplicate description of --mtu from docs. 470 - Add missing -t and -v for `docker images` to the docs. 471 - Add fixes to the cli docs. 472 - Update libcontainer docs. 473 - Update images in docs to remove references to AUFS and LXC. 474 - Update the nodejs_web_app in the docs to use the new epel RPM address. 475 - Fix external link on security of containers. 476 - Update remote API docs. 477 - Add image size to history docs. 478 - Be explicit about binding to all interfaces in redis example. 479 - Document DisableNetwork flag in the 1.10 remote api. 480 - Document that `--lxc-conf` is lxc only. 481 - Add chef usage documentation. 482 - Add example for an image with multiple for `docker load`. 483 - Explain what `docker run -a` does in the docs. 484 485 #### Contrib 486 - Add variable for DOCKER_LOGFILE to sysvinit and use append instead of overwrite in opening the logfile. 487 - Fix init script cgroup mounting workarounds to be more similar to cgroupfs-mount and thus work properly. 488 - Remove inotifywait hack from the upstart host-integration example because it's not necessary any more. 489 - Add check-config script to contrib. 490 - Fix fish shell completion. 491 492 #### Hack 493 * Clean up "go test" output from "make test" to be much more readable/scannable. 494 * Exclude more "definitely not unit tested Go source code" directories from hack/make/test. 495 + Generate md5 and sha256 hashes when building, and upload them via hack/release.sh. 496 - Include contributed completions in Ubuntu PPA. 497 + Add cli integration tests. 498 * Add tweaks to the hack scripts to make them simpler. 499 500 #### Remote API 501 + Add TLS auth support for API. 502 * Move git clone from daemon to client. 503 - Fix content-type detection in docker cp. 504 * Split API into 2 go packages. 505 506 #### Runtime 507 * Support hairpin NAT without going through Docker server. 508 - devicemapper: succeed immediately when removing non-existing devices. 509 - devicemapper: improve handling of devicemapper devices (add per device lock, increase sleep time and unlock while sleeping). 510 - devicemapper: increase timeout in waitClose to 10 seconds. 511 - devicemapper: ensure we shut down thin pool cleanly. 512 - devicemapper: pass info, rather than hash to activateDeviceIfNeeded, deactivateDevice, setInitialized, deleteDevice. 513 - devicemapper: avoid AB-BA deadlock. 514 - devicemapper: make shutdown better/faster. 515 - improve alpha sorting in mflag. 516 - Remove manual http cookie management because the cookiejar is being used. 517 - Use BSD raw mode on Darwin. Fixes nano, tmux and others. 518 - Add FreeBSD support for the client. 519 - Merge auth package into registry. 520 - Add deprecation warning for -t on `docker pull`. 521 - Remove goroutine leak on error. 522 - Update parseLxcInfo to comply with new lxc1.0 format. 523 - Fix attach exit on darwin. 524 - Improve deprecation message. 525 - Retry to retrieve the layer metadata up to 5 times for `docker pull`. 526 - Only unshare the mount namespace for execin. 527 - Merge existing config when committing. 528 - Disable daemon startup timeout. 529 - Fix issue #4681: add loopback interface when networking is disabled. 530 - Add failing test case for issue #4681. 531 - Send SIGTERM to child, instead of SIGKILL. 532 - Show the driver and the kernel version in `docker info` even when not in debug mode. 533 - Always symlink /dev/ptmx for libcontainer. This fixes console related problems. 534 - Fix issue caused by the absence of /etc/apparmor.d. 535 - Don't leave empty cidFile behind when failing to create the container. 536 - Mount cgroups automatically if they're not mounted already. 537 - Use mock for search tests. 538 - Update to double-dash everywhere. 539 - Move .dockerenv parsing to lxc driver. 540 - Move all bind-mounts in the container inside the namespace. 541 - Don't use separate bind mount for container. 542 - Always symlink /dev/ptmx for libcontainer. 543 - Don't kill by pid for other drivers. 544 - Add initial logging to libcontainer. 545 * Sort by port in `docker ps`. 546 - Move networking drivers into runtime top level package. 547 + Add --no-prune to `docker rmi`. 548 + Add time since exit in `docker ps`. 549 - graphdriver: add build tags. 550 - Prevent allocation of previously allocated ports & prevent improve port allocation. 551 * Add support for --since/--before in `docker ps`. 552 - Clean up container stop. 553 + Add support for configurable dns search domains. 554 - Add support for relative WORKDIR instructions. 555 - Add --output flag for docker save. 556 - Remove duplication of DNS entries in config merging. 557 - Add cpuset.cpus to cgroups and native driver options. 558 - Remove docker-ci. 559 - Promote btrfs. btrfs is no longer considered experimental. 560 - Add --input flag to `docker load`. 561 - Return error when existing bridge doesn't match IP address. 562 - Strip comments before parsing line continuations to avoid interpreting instructions as comments. 563 - Fix TestOnlyLoopbackExistsWhenUsingDisableNetworkOption to ignore "DOWN" interfaces. 564 - Add systemd implementation of cgroups and make containers show up as systemd units. 565 - Fix commit and import when no repository is specified. 566 - Remount /var/lib/docker as --private to fix scaling issue. 567 - Use the environment's proxy when pinging the remote registry. 568 - Reduce error level from harmless errors. 569 * Allow --volumes-from to be individual files. 570 - Fix expanding buffer in StdCopy. 571 - Set error regardless of attach or stdin. This fixes #3364. 572 - Add support for --env-file to load environment variables from files. 573 - Symlink /etc/mtab and /proc/mounts. 574 - Allow pushing a single tag. 575 - 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. 576 - Don't throw error when starting an already running container. 577 - Fix dynamic port allocation limit. 578 - remove setupDev from libcontainer. 579 - Add API version to `docker version`. 580 - Return correct exit code when receiving signal and make SIGQUIT quit without cleanup. 581 - Fix --volumes-from mount failure. 582 - Allow non-privileged containers to create device nodes. 583 - Skip login tests because of external dependency on a hosted service. 584 - Deprecate `docker images --tree` and `docker images --viz`. 585 - Deprecate `docker insert`. 586 - Include base abstraction for apparmor. This fixes some apparmor related problems on Ubuntu 14.04. 587 - Add specific error message when hitting 401 over HTTP on push. 588 - Fix absolute volume check. 589 - Remove volumes-from from the config. 590 - Move DNS options to hostconfig. 591 - Update the apparmor profile for libcontainer. 592 - Add deprecation notice for `docker commit -run`. 593 594 ## 0.9.1 (2014-03-24) 595 596 #### Builder 597 - Fix printing multiple messages on a single line. Fixes broken output during builds. 598 599 #### Documentation 600 - Fix external link on security of containers. 601 602 #### Contrib 603 - Fix init script cgroup mounting workarounds to be more similar to cgroupfs-mount and thus work properly. 604 - Add variable for DOCKER_LOGFILE to sysvinit and use append instead of overwrite in opening the logfile. 605 606 #### Hack 607 - Generate md5 and sha256 hashes when building, and upload them via hack/release.sh. 608 609 #### Remote API 610 - Fix content-type detection in `docker cp`. 611 612 #### Runtime 613 - Use BSD raw mode on Darwin. Fixes nano, tmux and others. 614 - Only unshare the mount namespace for execin. 615 - Retry to retrieve the layer metadata up to 5 times for `docker pull`. 616 - Merge existing config when committing. 617 - Fix panic in monitor. 618 - Disable daemon startup timeout. 619 - Fix issue #4681: add loopback interface when networking is disabled. 620 - Add failing test case for issue #4681. 621 - Send SIGTERM to child, instead of SIGKILL. 622 - Show the driver and the kernel version in `docker info` even when not in debug mode. 623 - Always symlink /dev/ptmx for libcontainer. This fixes console related problems. 624 - Fix issue caused by the absence of /etc/apparmor.d. 625 - Don't leave empty cidFile behind when failing to create the container. 626 - Improve deprecation message. 627 - Fix attach exit on darwin. 628 - devicemapper: improve handling of devicemapper devices (add per device lock, increase sleep time, unlock while sleeping). 629 - devicemapper: succeed immediately when removing non-existing devices. 630 - devicemapper: increase timeout in waitClose to 10 seconds. 631 - Remove goroutine leak on error. 632 - Update parseLxcInfo to comply with new lxc1.0 format. 633 634 ## 0.9.0 (2014-03-10) 635 636 #### Builder 637 - Avoid extra mount/unmount during build. This fixes mount/unmount related errors during build. 638 - Add error to docker build --rm. This adds missing error handling. 639 - Forbid chained onbuild, `onbuild from` and `onbuild maintainer` triggers. 640 - Make `--rm` the default for `docker build`. 641 642 #### Documentation 643 - Download the docker client binary for Mac over https. 644 - Update the titles of the install instructions & descriptions. 645 * Add instructions for upgrading boot2docker. 646 * Add port forwarding example in OS X install docs. 647 - Attempt to disentangle repository and registry. 648 - Update docs to explain more about `docker ps`. 649 - Update sshd example to use a Dockerfile. 650 - Rework some examples, including the Python examples. 651 - Update docs to include instructions for a container's lifecycle. 652 - Update docs documentation to discuss the docs branch. 653 - Don't skip cert check for an example & use HTTPS. 654 - Bring back the memory and swap accounting section which was lost when the kernel page was removed. 655 - Explain DNS warnings and how to fix them on systems running and using a local nameserver. 656 657 #### Contrib 658 - Add Tanglu support for mkimage-debootstrap. 659 - Add SteamOS support for mkimage-debootstrap. 660 661 #### Hack 662 - Get package coverage when running integration tests. 663 - Remove the Vagrantfile. This is being replaced with boot2docker. 664 - Fix tests on systems where aufs isn't available. 665 - Update packaging instructions and remove the dependency on lxc. 666 667 #### Remote API 668 * Move code specific to the API to the api package. 669 - Fix header content type for the API. Makes all endpoints use proper content type. 670 - Fix registry auth & remove ping calls from CmdPush and CmdPull. 671 - Add newlines to the JSON stream functions. 672 673 #### Runtime 674 * Do not ping the registry from the CLI. All requests to registries flow through the daemon. 675 - Check for nil information return in the lxc driver. This fixes panics with older lxc versions. 676 - Devicemapper: cleanups and fix for unmount. Fixes two problems which were causing unmount to fail intermittently. 677 - Devicemapper: remove directory when removing device. Directories don't get left behind when removing the device. 678 * Devicemapper: enable skip_block_zeroing. Improves performance by not zeroing blocks. 679 - Devicemapper: fix shutdown warnings. Fixes shutdown warnings concerning pool device removal. 680 - Ensure docker cp stream is closed properly. Fixes problems with files not being copied by `docker cp`. 681 - Stop making `tcp://` default to `127.0.0.1:4243` and remove the default port for tcp. 682 - Fix `--run` in `docker commit`. This makes `docker commit --run` work again. 683 - Fix custom bridge related options. This makes custom bridges work again. 684 + Mount-bind the PTY as container console. This allows tmux/screen to run. 685 + Add the pure Go libcontainer library to make it possible to run containers using only features of the Linux kernel. 686 + Add native exec driver which uses libcontainer and make it the default exec driver. 687 - Add support for handling extended attributes in archives. 688 * Set the container MTU to be the same as the host MTU. 689 + Add simple sha256 checksums for layers to speed up `docker push`. 690 * Improve kernel version parsing. 691 * Allow flag grouping (`docker run -it`). 692 - Remove chroot exec driver. 693 - Fix divide by zero to fix panic. 694 - Rewrite `docker rmi`. 695 - Fix docker info with lxc 1.0.0. 696 - Fix fedora tty with apparmor. 697 * Don't always append env vars, replace defaults with vars from config. 698 * Fix a goroutine leak. 699 * Switch to Go 1.2.1. 700 - Fix unique constraint error checks. 701 * Handle symlinks for Docker's data directory and for TMPDIR. 702 - Add deprecation warnings for flags (-flag is deprecated in favor of --flag) 703 - Add apparmor profile for the native execution driver. 704 * Move system specific code from archive to pkg/system. 705 - Fix duplicate signal for `docker run -i -t` (issue #3336). 706 - Return correct process pid for lxc. 707 - Add a -G option to specify the group which unix sockets belong to. 708 + Add `-f` flag to `docker rm` to force removal of running containers. 709 + Kill ghost containers and restart all ghost containers when the docker daemon restarts. 710 + Add `DOCKER_RAMDISK` environment variable to make Docker work when the root is on a ramdisk. 711 712 ## 0.8.1 (2014-02-18) 713 714 #### Builder 715 716 - Avoid extra mount/unmount during build. This removes an unneeded mount/unmount operation which was causing problems with devicemapper 717 - Fix regression with ADD of tar files. This stops Docker from decompressing tarballs added via ADD from the local file system 718 - Add error to `docker build --rm`. This adds a missing error check to ensure failures to remove containers are detected and reported 719 720 #### Documentation 721 722 * Update issue filing instructions 723 * Warn against the use of symlinks for Docker's storage folder 724 * Replace the Firefox example with an IceWeasel example 725 * Rewrite the PostgresSQL example using a Dockerfile and add more details to it 726 * Improve the OS X documentation 727 728 #### Remote API 729 730 - Fix broken images API for version less than 1.7 731 - Use the right encoding for all API endpoints which return JSON 732 - Move remote api client to api/ 733 - Queue calls to the API using generic socket wait 734 735 #### Runtime 736 737 - Fix the use of custom settings for bridges and custom bridges 738 - Refactor the devicemapper code to avoid many mount/unmount race conditions and failures 739 - Remove two panics which could make Docker crash in some situations 740 - Don't ping registry from the CLI client 741 - Enable skip_block_zeroing for devicemapper. This stops devicemapper from always zeroing entire blocks 742 - Fix --run in `docker commit`. This makes docker commit store `--run` in the image configuration 743 - Remove directory when removing devicemapper device. This cleans up leftover mount directories 744 - Drop NET_ADMIN capability for non-privileged containers. Unprivileged containers can't change their network configuration 745 - Ensure `docker cp` stream is closed properly 746 - Avoid extra mount/unmount during container registration. This removes an unneeded mount/unmount operation which was causing problems with devicemapper 747 - Stop allowing tcp:// as a default tcp bin address which binds to 127.0.0.1:4243 and remove the default port 748 + Mount-bind the PTY as container console. This allows tmux and screen to run in a container 749 - Clean up archive closing. This fixes and improves archive handling 750 - Fix engine tests on systems where temp directories are symlinked 751 - Add test methods for save and load 752 - Avoid temporarily unmounting the container when restarting it. This fixes a race for devicemapper during restart 753 - Support submodules when building from a GitHub repository 754 - Quote volume path to allow spaces 755 - Fix remote tar ADD behavior. This fixes a regression which was causing Docker to extract tarballs 756 757 ## 0.8.0 (2014-02-04) 758 759 #### Notable features since 0.7.0 760 761 * Images and containers can be removed much faster 762 * Building an image from source with docker build is now much faster 763 * The Docker daemon starts and stops much faster 764 * 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 765 * 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 766 * 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 767 * 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 768 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 769 * 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 770 771 * The ADD instruction now supports caching, which avoids unnecessarily re-uploading the same source content again and again when it hasn’t changed 772 * 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 773 * Docker now ships with an experimental storage driver which uses the BTRFS filesystem for copy-on-write 774 * Docker is officially supported on Mac OS X 775 * The Docker daemon supports systemd socket activation 776 777 ## 0.7.6 (2014-01-14) 778 779 #### Builder 780 781 * Do not follow symlink outside of build context 782 783 #### Runtime 784 785 - Remount bind mounts when ro is specified 786 * Use https for fetching docker version 787 788 #### Other 789 790 * Inline the test.docker.io fingerprint 791 * Add ca-certificates to packaging documentation 792 793 ## 0.7.5 (2014-01-09) 794 795 #### Builder 796 797 * Disable compression for build. More space usage but a much faster upload 798 - Fix ADD caching for certain paths 799 - Do not compress archive from git build 800 801 #### Documentation 802 803 - Fix error in GROUP add example 804 * Make sure the GPG fingerprint is inline in the documentation 805 * Give more specific advice on setting up signing of commits for DCO 806 807 #### Runtime 808 809 - Fix misspelled container names 810 - Do not add hostname when networking is disabled 811 * Return most recent image from the cache by date 812 - Return all errors from docker wait 813 * Add Content-Type Header "application/json" to GET /version and /info responses 814 815 #### Other 816 817 * Update DCO to version 1.1 818 + Update Makefile to use "docker:GIT_BRANCH" as the generated image name 819 * Update Travis to check for new 1.1 DCO version 820 821 ## 0.7.4 (2014-01-07) 822 823 #### Builder 824 825 - Fix ADD caching issue with . prefixed path 826 - Fix docker build on devicemapper by reverting sparse file tar option 827 - Fix issue with file caching and prevent wrong cache hit 828 * Use same error handling while unmarshalling CMD and ENTRYPOINT 829 830 #### Documentation 831 832 * Simplify and streamline Amazon Quickstart 833 * Install instructions use unprefixed Fedora image 834 * Update instructions for mtu flag for Docker on GCE 835 + Add Ubuntu Saucy to installation 836 - Fix for wrong version warning on master instead of latest 837 838 #### Runtime 839 840 - Only get the image's rootfs when we need to calculate the image size 841 - Correctly handle unmapping UDP ports 842 * Make CopyFileWithTar use a pipe instead of a buffer to save memory on docker build 843 - Fix login message to say pull instead of push 844 - Fix "docker load" help by removing "SOURCE" prompt and mentioning STDIN 845 * Make blank -H option default to the same as no -H was sent 846 * Extract cgroups utilities to own submodule 847 848 #### Other 849 850 + Add Travis CI configuration to validate DCO and gofmt requirements 851 + Add Developer Certificate of Origin Text 852 * Upgrade VBox Guest Additions 853 * Check standalone header when pinging a registry server 854 855 ## 0.7.3 (2014-01-02) 856 857 #### Builder 858 859 + Update ADD to use the image cache, based on a hash of the added content 860 * Add error message for empty Dockerfile 861 862 #### Documentation 863 864 - Fix outdated link to the "Introduction" on www.docker.io 865 + Update the docs to get wider when the screen does 866 - Add information about needing to install LXC when using raw binaries 867 * Update Fedora documentation to disentangle the docker and docker.io conflict 868 * Add a note about using the new `-mtu` flag in several GCE zones 869 + Add FrugalWare installation instructions 870 + Add a more complete example of `docker run` 871 - Fix API documentation for creating and starting Privileged containers 872 - Add missing "name" parameter documentation on "/containers/create" 873 * Add a mention of `lxc-checkconfig` as a way to check for some of the necessary kernel configuration 874 - Update the 1.8 API documentation with some additions that were added to the docs for 1.7 875 876 #### Hack 877 878 - Add missing libdevmapper dependency to the packagers documentation 879 * Update minimum Go requirement to a hard line at Go 1.2+ 880 * Many minor improvements to the Vagrantfile 881 + Add ability to customize dockerinit search locations when compiling (to be used very sparingly only by packagers of platforms who require a nonstandard location) 882 + Add coverprofile generation reporting 883 - Add `-a` to our Go build flags, removing the need for recompiling the stdlib manually 884 * Update Dockerfile to be more canonical and have less spurious warnings during build 885 - Fix some miscellaneous `docker pull` progress bar display issues 886 * Migrate more miscellaneous packages under the "pkg" folder 887 * Update TextMate highlighting to automatically be enabled for files named "Dockerfile" 888 * Reorganize syntax highlighting files under a common "contrib/syntax" directory 889 * 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 890 * Add support for container names in bash completion 891 892 #### Packaging 893 894 + Add an official Docker client binary for Darwin (Mac OS X) 895 * Remove empty "Vendor" string and added "License" on deb package 896 + Add a stubbed version of "/etc/default/docker" in the deb package 897 898 #### Runtime 899 900 * Update layer application to extract tars in place, avoiding file churn while handling whiteouts 901 - Fix permissiveness of mtime comparisons in tar handling (since GNU tar and Go tar do not yet support sub-second mtime precision) 902 * 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`) 903 + Update `-H unix://` to work similarly to `-H tcp://` by inserting the default values for missing portions 904 - Fix more edge cases regarding dockerinit and deleted or replaced docker or dockerinit files 905 * Update container name validation to include '.' 906 - Fix use of a symlink or non-absolute path as the argument to `-g` to work as expected 907 * Update to handle external mounts outside of LXC, fixing many small mounting quirks and making future execution backends and other features simpler 908 * Update to use proper box-drawing characters everywhere in `docker images -tree` 909 * Move MTU setting from LXC configuration to directly use netlink 910 * Add `-S` option to external tar invocation for more efficient spare file handling 911 + Add arch/os info to User-Agent string, especially for registry requests 912 + Add `-mtu` option to Docker daemon for configuring MTU 913 - Fix `docker build` to exit with a non-zero exit code on error 914 + Add `DOCKER_HOST` environment variable to configure the client `-H` flag without specifying it manually for every invocation 915 916 ## 0.7.2 (2013-12-16) 917 918 #### Runtime 919 920 + Validate container names on creation with standard regex 921 * Increase maximum image depth to 127 from 42 922 * Continue to move api endpoints to the job api 923 + Add -bip flag to allow specification of dynamic bridge IP via CIDR 924 - Allow bridge creation when ipv6 is not enabled on certain systems 925 * Set hostname and IP address from within dockerinit 926 * Drop capabilities from within dockerinit 927 - Fix volumes on host when symlink is present the image 928 - Prevent deletion of image if ANY container is depending on it even if the container is not running 929 * Update docker push to use new progress display 930 * Use os.Lstat to allow mounting unix sockets when inspecting volumes 931 - Adjust handling of inactive user login 932 - Add missing defines in devicemapper for older kernels 933 - Allow untag operations with no container validation 934 - Add auth config to docker build 935 936 #### Documentation 937 938 * Add more information about Docker logging 939 + Add RHEL documentation 940 * Add a direct example for changing the CMD that is run in a container 941 * Update Arch installation documentation 942 + Add section on Trusted Builds 943 + Add Network documentation page 944 945 #### Other 946 947 + Add new cover bundle for providing code coverage reporting 948 * Separate integration tests in bundles 949 * Make Tianon the hack maintainer 950 * Update mkimage-debootstrap with more tweaks for keeping images small 951 * Use https to get the install script 952 * Remove vendored dotcloud/tar now that Go 1.2 has been released 953 954 ## 0.7.1 (2013-12-05) 955 956 #### Documentation 957 958 + Add @SvenDowideit as documentation maintainer 959 + Add links example 960 + Add documentation regarding ambassador pattern 961 + Add Google Cloud Platform docs 962 + Add dockerfile best practices 963 * Update doc for RHEL 964 * Update doc for registry 965 * Update Postgres examples 966 * Update doc for Ubuntu install 967 * Improve remote api doc 968 969 #### Runtime 970 971 + Add hostconfig to docker inspect 972 + Implement `docker log -f` to stream logs 973 + Add env variable to disable kernel version warning 974 + Add -format to `docker inspect` 975 + Support bind-mount for files 976 - Fix bridge creation on RHEL 977 - Fix image size calculation 978 - Make sure iptables are called even if the bridge already exists 979 - Fix issue with stderr only attach 980 - Remove init layer when destroying a container 981 - Fix same port binding on different interfaces 982 - `docker build` now returns the correct exit code 983 - Fix `docker port` to display correct port 984 - `docker build` now check that the dockerfile exists client side 985 - `docker attach` now returns the correct exit code 986 - Remove the name entry when the container does not exist 987 988 #### Registry 989 990 * Improve progress bars, add ETA for downloads 991 * Simultaneous pulls now waits for the first to finish instead of failing 992 - Tag only the top-layer image when pushing to registry 993 - Fix issue with offline image transfer 994 - Fix issue preventing using ':' in password for registry 995 996 #### Other 997 998 + Add pprof handler for debug 999 + Create a Makefile 1000 * Use stdlib tar that now includes fix 1001 * Improve make.sh test script 1002 * Handle SIGQUIT on the daemon 1003 * Disable verbose during tests 1004 * Upgrade to go1.2 for official build 1005 * Improve unit tests 1006 * The test suite now runs all tests even if one fails 1007 * Refactor C in Go (Devmapper) 1008 - Fix OS X compilation 1009 1010 ## 0.7.0 (2013-11-25) 1011 1012 #### Notable features since 0.6.0 1013 1014 * Storage drivers: choose from aufs, device-mapper, or vfs. 1015 * Standard Linux support: docker now runs on unmodified Linux kernels and all major distributions. 1016 * Links: compose complex software stacks by connecting containers to each other. 1017 * Container naming: organize your containers by giving them memorable names. 1018 * Advanced port redirects: specify port redirects per interface, or keep sensitive ports private. 1019 * Offline transfer: push and pull images to the filesystem without losing information. 1020 * Quality: numerous bugfixes and small usability improvements. Significant increase in test coverage. 1021 1022 ## 0.6.7 (2013-11-21) 1023 1024 #### Runtime 1025 1026 * Improve stability, fixes some race conditions 1027 * Skip the volumes mounted when deleting the volumes of container. 1028 * Fix layer size computation: handle hard links correctly 1029 * Use the work Path for docker cp CONTAINER:PATH 1030 * Fix tmp dir never cleanup 1031 * Speedup docker ps 1032 * More informative error message on name collisions 1033 * Fix nameserver regex 1034 * Always return long id's 1035 * Fix container restart race condition 1036 * Keep published ports on docker stop;docker start 1037 * Fix container networking on Fedora 1038 * Correctly express "any address" to iptables 1039 * Fix network setup when reconnecting to ghost container 1040 * Prevent deletion if image is used by a running container 1041 * Lock around read operations in graph 1042 1043 #### RemoteAPI 1044 1045 * Return full ID on docker rmi 1046 1047 #### Client 1048 1049 + Add -tree option to images 1050 + Offline image transfer 1051 * Exit with status 2 on usage error and display usage on stderr 1052 * Do not forward SIGCHLD to container 1053 * Use string timestamp for docker events -since 1054 1055 #### Other 1056 1057 * Update to go 1.2rc5 1058 + Add /etc/default/docker support to upstart 1059 1060 ## 0.6.6 (2013-11-06) 1061 1062 #### Runtime 1063 1064 * Ensure container name on register 1065 * Fix regression in /etc/hosts 1066 + Add lock around write operations in graph 1067 * Check if port is valid 1068 * Fix restart runtime error with ghost container networking 1069 + Add some more colors and animals to increase the pool of generated names 1070 * Fix issues in docker inspect 1071 + Escape apparmor confinement 1072 + Set environment variables using a file. 1073 * Prevent docker insert to erase something 1074 + Prevent DNS server conflicts in CreateBridgeIface 1075 + Validate bind mounts on the server side 1076 + Use parent image config in docker build 1077 * Fix regression in /etc/hosts 1078 1079 #### Client 1080 1081 + Add -P flag to publish all exposed ports 1082 + Add -notrunc and -q flags to docker history 1083 * Fix docker commit, tag and import usage 1084 + Add stars, trusted builds and library flags in docker search 1085 * Fix docker logs with tty 1086 1087 #### RemoteAPI 1088 1089 * Make /events API send headers immediately 1090 * Do not split last column docker top 1091 + Add size to history 1092 1093 #### Other 1094 1095 + Contrib: Desktop integration. Firefox usecase. 1096 + Dockerfile: bump to go1.2rc3 1097 1098 ## 0.6.5 (2013-10-29) 1099 1100 #### Runtime 1101 1102 + Containers can now be named 1103 + Containers can now be linked together for service discovery 1104 + 'run -a', 'start -a' and 'attach' can forward signals to the container for better integration with process supervisors 1105 + Automatically start crashed containers after a reboot 1106 + Expose IP, port, and proto as separate environment vars for container links 1107 * Allow ports to be published to specific ips 1108 * Prohibit inter-container communication by default 1109 - Ignore ErrClosedPipe for stdin in Container.Attach 1110 - Remove unused field kernelVersion 1111 * Fix issue when mounting subdirectories of /mnt in container 1112 - Fix untag during removal of images 1113 * Check return value of syscall.Chdir when changing working directory inside dockerinit 1114 1115 #### Client 1116 1117 - Only pass stdin to hijack when needed to avoid closed pipe errors 1118 * Use less reflection in command-line method invocation 1119 - Monitor the tty size after starting the container, not prior 1120 - Remove useless os.Exit() calls after log.Fatal 1121 1122 #### Hack 1123 1124 + Add initial init scripts library and a safer Ubuntu packaging script that works for Debian 1125 * Add -p option to invoke debootstrap with http_proxy 1126 - Update install.sh with $sh_c to get sudo/su for modprobe 1127 * Update all the mkimage scripts to use --numeric-owner as a tar argument 1128 * Update hack/release.sh process to automatically invoke hack/make.sh and bail on build and test issues 1129 1130 #### Other 1131 1132 * Documentation: Fix the flags for nc in example 1133 * Testing: Remove warnings and prevent mount issues 1134 - Testing: Change logic for tty resize to avoid warning in tests 1135 - Builder: Fix race condition in docker build with verbose output 1136 - Registry: Fix content-type for PushImageJSONIndex method 1137 * Contrib: Improve helper tools to generate debian and Arch linux server images 1138 1139 ## 0.6.4 (2013-10-16) 1140 1141 #### Runtime 1142 1143 - Add cleanup of container when Start() fails 1144 * Add better comments to utils/stdcopy.go 1145 * Add utils.Errorf for error logging 1146 + Add -rm to docker run for removing a container on exit 1147 - Remove error messages which are not actually errors 1148 - Fix `docker rm` with volumes 1149 - Fix some error cases where a HTTP body might not be closed 1150 - Fix panic with wrong dockercfg file 1151 - Fix the attach behavior with -i 1152 * Record termination time in state. 1153 - Use empty string so TempDir uses the OS's temp dir automatically 1154 - Make sure to close the network allocators 1155 + Autorestart containers by default 1156 * Bump vendor kr/pty to commit 3b1f6487b `(syscall.O_NOCTTY)` 1157 * lxc: Allow set_file_cap capability in container 1158 - Move run -rm to the cli only 1159 * Split stdout stderr 1160 * Always create a new session for the container 1161 1162 #### Testing 1163 1164 - Add aggregated docker-ci email report 1165 - Add cleanup to remove leftover containers 1166 * Add nightly release to docker-ci 1167 * Add more tests around auth.ResolveAuthConfig 1168 - Remove a few errors in tests 1169 - Catch errClosing error when TCP and UDP proxies are terminated 1170 * Only run certain tests with TESTFLAGS='-run TestName' make.sh 1171 * Prevent docker-ci to test closing PRs 1172 * Replace panic by log.Fatal in tests 1173 - Increase TestRunDetach timeout 1174 1175 #### Documentation 1176 1177 * Add initial draft of the Docker infrastructure doc 1178 * Add devenvironment link to CONTRIBUTING.md 1179 * Add `apt-get install curl` to Ubuntu docs 1180 * Add explanation for export restrictions 1181 * Add .dockercfg doc 1182 * Remove Gentoo install notes about #1422 workaround 1183 * Fix help text for -v option 1184 * Fix Ping endpoint documentation 1185 - Fix parameter names in docs for ADD command 1186 - Fix ironic typo in changelog 1187 * Various command fixes in postgres example 1188 * Document how to edit and release docs 1189 - Minor updates to `postgresql_service.rst` 1190 * Clarify LGTM process to contributors 1191 - Corrected error in the package name 1192 * Document what `vagrant up` is actually doing 1193 + improve doc search results 1194 * Cleanup whitespace in API 1.5 docs 1195 * use angle brackets in MAINTAINER example email 1196 * Update archlinux.rst 1197 + Changes to a new style for the docs. Includes version switcher. 1198 * Formatting, add information about multiline json 1199 * Improve registry and index REST API documentation 1200 - Replace deprecated upgrading reference to docker-latest.tgz, which hasn't been updated since 0.5.3 1201 * Update Gentoo installation documentation now that we're in the portage tree proper 1202 * Cleanup and reorganize docs and tooling for contributors and maintainers 1203 - Minor spelling correction of protocoll -> protocol 1204 1205 #### Contrib 1206 1207 * Add vim syntax highlighting for Dockerfiles from @honza 1208 * Add mkimage-arch.sh 1209 * Reorganize contributed completion scripts to add zsh completion 1210 1211 #### Hack 1212 1213 * Add vagrant user to the docker group 1214 * Add proper bash completion for "docker push" 1215 * Add xz utils as a runtime dep 1216 * Add cleanup/refactor portion of #2010 for hack and Dockerfile updates 1217 + Add contrib/mkimage-centos.sh back (from #1621), and associated documentation link 1218 * Add several of the small make.sh fixes from #1920, and make the output more consistent and contributor-friendly 1219 + Add @tianon to hack/MAINTAINERS 1220 * Improve network performance for VirtualBox 1221 * Revamp install.sh to be usable by more people, and to use official install methods whenever possible (apt repo, portage tree, etc.) 1222 - Fix contrib/mkimage-debian.sh apt caching prevention 1223 + Add Dockerfile.tmLanguage to contrib 1224 * Configured FPM to make /etc/init/docker.conf a config file 1225 * Enable SSH Agent forwarding in Vagrant VM 1226 * Several small tweaks/fixes for contrib/mkimage-debian.sh 1227 1228 #### Other 1229 1230 - Builder: Abort build if mergeConfig returns an error and fix duplicate error message 1231 - Packaging: Remove deprecated packaging directory 1232 - Registry: Use correct auth config when logging in. 1233 - Registry: Fix the error message so it is the same as the regex 1234 1235 ## 0.6.3 (2013-09-23) 1236 1237 #### Packaging 1238 1239 * Add 'docker' group on install for ubuntu package 1240 * Update tar vendor dependency 1241 * Download apt key over HTTPS 1242 1243 #### Runtime 1244 1245 - Only copy and change permissions on non-bindmount volumes 1246 * Allow multiple volumes-from 1247 - Fix HTTP imports from STDIN 1248 1249 #### Documentation 1250 1251 * Update section on extracting the docker binary after build 1252 * Update development environment docs for new build process 1253 * Remove 'base' image from documentation 1254 1255 #### Other 1256 1257 - Client: Fix detach issue 1258 - Registry: Update regular expression to match index 1259 1260 ## 0.6.2 (2013-09-17) 1261 1262 #### Runtime 1263 1264 + Add domainname support 1265 + Implement image filtering with path.Match 1266 * Remove unnecessary warnings 1267 * Remove os/user dependency 1268 * Only mount the hostname file when the config exists 1269 * Handle signals within the `docker login` command 1270 - UID and GID are now also applied to volumes 1271 - `docker start` set error code upon error 1272 - `docker run` set the same error code as the process started 1273 1274 #### Builder 1275 1276 + Add -rm option in order to remove intermediate containers 1277 * Allow multiline for the RUN instruction 1278 1279 #### Registry 1280 1281 * Implement login with private registry 1282 - Fix push issues 1283 1284 #### Other 1285 1286 + Hack: Vendor all dependencies 1287 * Remote API: Bump to v1.5 1288 * Packaging: Break down hack/make.sh into small scripts, one per 'bundle': test, binary, ubuntu etc. 1289 * Documentation: General improvements 1290 1291 ## 0.6.1 (2013-08-23) 1292 1293 #### Registry 1294 1295 * Pass "meta" headers in API calls to the registry 1296 1297 #### Packaging 1298 1299 - Use correct upstart script with new build tool 1300 - Use libffi-dev, don`t build it from sources 1301 - Remove duplicate mercurial install command 1302 1303 ## 0.6.0 (2013-08-22) 1304 1305 #### Runtime 1306 1307 + Add lxc-conf flag to allow custom lxc options 1308 + Add an option to set the working directory 1309 * Add Image name to LogEvent tests 1310 + Add -privileged flag and relevant tests, docs, and examples 1311 * Add websocket support to /container/<name>/attach/ws 1312 * Add warning when net.ipv4.ip_forwarding = 0 1313 * Add hostname to environment 1314 * Add last stable version in `docker version` 1315 - Fix race conditions in parallel pull 1316 - Fix Graph ByParent() to generate list of child images per parent image. 1317 - Fix typo: fmt.Sprint -> fmt.Sprintf 1318 - Fix small \n error un docker build 1319 * Fix to "Inject dockerinit at /.dockerinit" 1320 * Fix #910. print user name to docker info output 1321 * Use Go 1.1.2 for dockerbuilder 1322 * Use ranged for loop on channels 1323 - Use utils.ParseRepositoryTag instead of strings.Split(name, ":") in server.ImageDelete 1324 - Improve CMD, ENTRYPOINT, and attach docs. 1325 - Improve connect message with socket error 1326 - Load authConfig only when needed and fix useless WARNING 1327 - Show tag used when image is missing 1328 * Apply volumes-from before creating volumes 1329 - Make docker run handle SIGINT/SIGTERM 1330 - Prevent crash when .dockercfg not readable 1331 - Install script should be fetched over https, not http. 1332 * API, issue 1471: Use groups for socket permissions 1333 - Correctly detect IPv4 forwarding 1334 * Mount /dev/shm as a tmpfs 1335 - Switch from http to https for get.docker.io 1336 * Let userland proxy handle container-bound traffic 1337 * Update the Docker CLI to specify a value for the "Host" header. 1338 - Change network range to avoid conflict with EC2 DNS 1339 - Reduce connect and read timeout when pinging the registry 1340 * Parallel pull 1341 - Handle ip route showing mask-less IP addresses 1342 * Allow ENTRYPOINT without CMD 1343 - Always consider localhost as a domain name when parsing the FQN repos name 1344 * Refactor checksum 1345 1346 #### Documentation 1347 1348 * Add MongoDB image example 1349 * Add instructions for creating and using the docker group 1350 * Add sudo to examples and installation to documentation 1351 * Add ufw doc 1352 * Add a reference to ps -a 1353 * Add information about Docker`s high level tools over LXC. 1354 * Fix typo in docs for docker run -dns 1355 * Fix a typo in the ubuntu installation guide 1356 * Fix to docs regarding adding docker groups 1357 * Update default -H docs 1358 * Update readme with dependencies for building 1359 * Update amazon.rst to explain that Vagrant is not necessary for running Docker on ec2 1360 * PostgreSQL service example in documentation 1361 * Suggest installing linux-headers by default. 1362 * Change the twitter handle 1363 * Clarify Amazon EC2 installation 1364 * 'Base' image is deprecated and should no longer be referenced in the docs. 1365 * Move note about officially supported kernel 1366 - Solved the logo being squished in Safari 1367 1368 #### Builder 1369 1370 + Add USER instruction do Dockerfile 1371 + Add workdir support for the Buildfile 1372 * Add no cache for docker build 1373 - Fix docker build and docker events output 1374 - Only count known instructions as build steps 1375 - Make sure ENV instruction within build perform a commit each time 1376 - Forbid certain paths within docker build ADD 1377 - Repository name (and optionally a tag) in build usage 1378 - Make sure ADD will create everything in 0755 1379 1380 #### Remote API 1381 1382 * Sort Images by most recent creation date. 1383 * Reworking opaque requests in registry module 1384 * Add image name in /events 1385 * Use mime pkg to parse Content-Type 1386 * 650 http utils and user agent field 1387 1388 #### Hack 1389 1390 + Bash Completion: Limit commands to containers of a relevant state 1391 * Add docker dependencies coverage testing into docker-ci 1392 1393 #### Packaging 1394 1395 + Docker-brew 0.5.2 support and memory footprint reduction 1396 * Add new docker dependencies into docker-ci 1397 - Revert "docker.upstart: avoid spawning a `sh` process" 1398 + Docker-brew and Docker standard library 1399 + Release docker with docker 1400 * Fix the upstart script generated by get.docker.io 1401 * Enabled the docs to generate manpages. 1402 * Revert Bind daemon to 0.0.0.0 in Vagrant. 1403 1404 #### Register 1405 1406 * Improve auth push 1407 * Registry unit tests + mock registry 1408 1409 #### Tests 1410 1411 * Improve TestKillDifferentUser to prevent timeout on buildbot 1412 - Fix typo in TestBindMounts (runContainer called without image) 1413 * Improve TestGetContainersTop so it does not rely on sleep 1414 * Relax the lo interface test to allow iface index != 1 1415 * Add registry functional test to docker-ci 1416 * Add some tests in server and utils 1417 1418 #### Other 1419 1420 * Contrib: bash completion script 1421 * Client: Add docker cp command and copy api endpoint to copy container files/folders to the host 1422 * Don`t read from stdout when only attached to stdin 1423 1424 ## 0.5.3 (2013-08-13) 1425 1426 #### Runtime 1427 1428 * Use docker group for socket permissions 1429 - Spawn shell within upstart script 1430 - Handle ip route showing mask-less IP addresses 1431 - Add hostname to environment 1432 1433 #### Builder 1434 1435 - Make sure ENV instruction within build perform a commit each time 1436 1437 ## 0.5.2 (2013-08-08) 1438 1439 * Builder: Forbid certain paths within docker build ADD 1440 - Runtime: Change network range to avoid conflict with EC2 DNS 1441 * API: Change daemon to listen on unix socket by default 1442 1443 ## 0.5.1 (2013-07-30) 1444 1445 #### Runtime 1446 1447 + Add `ps` args to `docker top` 1448 + Add support for container ID files (pidfile like) 1449 + Add container=lxc in default env 1450 + Support networkless containers with `docker run -n` and `docker -d -b=none` 1451 * Stdout/stderr logs are now stored in the same file as JSON 1452 * Allocate a /16 IP range by default, with fallback to /24. Try 12 ranges instead of 3. 1453 * Change .dockercfg format to json and support multiple auth remote 1454 - Do not override volumes from config 1455 - Fix issue with EXPOSE override 1456 1457 #### API 1458 1459 + Docker client now sets useragent (RFC 2616) 1460 + Add /events endpoint 1461 1462 #### Builder 1463 1464 + ADD command now understands URLs 1465 + CmdAdd and CmdEnv now respect Dockerfile-set ENV variables 1466 - Create directories with 755 instead of 700 within ADD instruction 1467 1468 #### Hack 1469 1470 * Simplify unit tests with helpers 1471 * Improve docker.upstart event 1472 * Add coverage testing into docker-ci 1473 1474 ## 0.5.0 (2013-07-17) 1475 1476 #### Runtime 1477 1478 + List all processes running inside a container with 'docker top' 1479 + Host directories can be mounted as volumes with 'docker run -v' 1480 + Containers can expose public UDP ports (eg, '-p 123/udp') 1481 + Optionally specify an exact public port (eg. '-p 80:4500') 1482 * 'docker login' supports additional options 1483 - Dont save a container`s hostname when committing an image. 1484 1485 #### Registry 1486 1487 + New image naming scheme inspired by Go packaging convention allows arbitrary combinations of registries 1488 - Fix issues when uploading images to a private registry 1489 1490 #### Builder 1491 1492 + ENTRYPOINT instruction sets a default binary entry point to a container 1493 + VOLUME instruction marks a part of the container as persistent data 1494 * 'docker build' displays the full output of a build by default 1495 1496 ## 0.4.8 (2013-07-01) 1497 1498 + 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. 1499 - Tests: Fix issues in the test suite 1500 1501 ## 0.4.7 (2013-06-28) 1502 1503 #### Remote API 1504 1505 * The progress bar updates faster when downloading and uploading large files 1506 - Fix a bug in the optional unix socket transport 1507 1508 #### Runtime 1509 1510 * Improve detection of kernel version 1511 + Host directories can be mounted as volumes with 'docker run -b' 1512 - fix an issue when only attaching to stdin 1513 * Use 'tar --numeric-owner' to avoid uid mismatch across multiple hosts 1514 1515 #### Hack 1516 1517 * Improve test suite and dev environment 1518 * Remove dependency on unit tests on 'os/user' 1519 1520 #### Other 1521 1522 * Registry: easier push/pull to a custom registry 1523 + Documentation: add terminology section 1524 1525 ## 0.4.6 (2013-06-22) 1526 1527 - Runtime: fix a bug which caused creation of empty images (and volumes) to crash. 1528 1529 ## 0.4.5 (2013-06-21) 1530 1531 + Builder: 'docker build git://URL' fetches and builds a remote git repository 1532 * Runtime: 'docker ps -s' optionally prints container size 1533 * Tests: improved and simplified 1534 - Runtime: fix a regression introduced in 0.4.3 which caused the logs command to fail. 1535 - Builder: fix a regression when using ADD with single regular file. 1536 1537 ## 0.4.4 (2013-06-19) 1538 1539 - Builder: fix a regression introduced in 0.4.3 which caused builds to fail on new clients. 1540 1541 ## 0.4.3 (2013-06-19) 1542 1543 #### Builder 1544 1545 + ADD of a local file will detect tar archives and unpack them 1546 * ADD improvements: use tar for copy + automatically unpack local archives 1547 * ADD uses tar/untar for copies instead of calling 'cp -ar' 1548 * Fix the behavior of ADD to be (mostly) reverse-compatible, predictable and well-documented. 1549 - Fix a bug which caused builds to fail if ADD was the first command 1550 * Nicer output for 'docker build' 1551 1552 #### Runtime 1553 1554 * Remove bsdtar dependency 1555 * Add unix socket and multiple -H support 1556 * Prevent rm of running containers 1557 * Use go1.1 cookiejar 1558 - Fix issue detaching from running TTY container 1559 - Forbid parallel push/pull for a single image/repo. Fixes #311 1560 - Fix race condition within Run command when attaching. 1561 1562 #### Client 1563 1564 * HumanReadable ProgressBar sizes in pull 1565 * Fix docker version`s git commit output 1566 1567 #### API 1568 1569 * Send all tags on History API call 1570 * Add tag lookup to history command. Fixes #882 1571 1572 #### Documentation 1573 1574 - Fix missing command in irc bouncer example 1575 1576 ## 0.4.2 (2013-06-17) 1577 1578 - Packaging: Bumped version to work around an Ubuntu bug 1579 1580 ## 0.4.1 (2013-06-17) 1581 1582 #### Remote Api 1583 1584 + Add flag to enable cross domain requests 1585 + Add images and containers sizes in docker ps and docker images 1586 1587 #### Runtime 1588 1589 + Configure dns configuration host-wide with 'docker -d -dns' 1590 + Detect faulty DNS configuration and replace it with a public default 1591 + Allow docker run <name>:<id> 1592 + You can now specify public port (ex: -p 80:4500) 1593 * Improve image removal to garbage-collect unreferenced parents 1594 1595 #### Client 1596 1597 * Allow multiple params in inspect 1598 * Print the container id before the hijack in `docker run` 1599 1600 #### Registry 1601 1602 * Add regexp check on repo`s name 1603 * Move auth to the client 1604 - Remove login check on pull 1605 1606 #### Other 1607 1608 * Vagrantfile: Add the rest api port to vagrantfile`s port_forward 1609 * Upgrade to Go 1.1 1610 - Builder: don`t ignore last line in Dockerfile when it doesn`t end with \n 1611 1612 ## 0.4.0 (2013-06-03) 1613 1614 #### Builder 1615 1616 + Introducing Builder 1617 + 'docker build' builds a container, layer by layer, from a source repository containing a Dockerfile 1618 1619 #### Remote API 1620 1621 + Introducing Remote API 1622 + control Docker programmatically using a simple HTTP/json API 1623 1624 #### Runtime 1625 1626 * Various reliability and usability improvements 1627 1628 ## 0.3.4 (2013-05-30) 1629 1630 #### Builder 1631 1632 + 'docker build' builds a container, layer by layer, from a source repository containing a Dockerfile 1633 + 'docker build -t FOO' applies the tag FOO to the newly built container. 1634 1635 #### Runtime 1636 1637 + Interactive TTYs correctly handle window resize 1638 * Fix how configuration is merged between layers 1639 1640 #### Remote API 1641 1642 + Split stdout and stderr on 'docker run' 1643 + Optionally listen on a different IP and port (use at your own risk) 1644 1645 #### Documentation 1646 1647 * Improve install instructions. 1648 1649 ## 0.3.3 (2013-05-23) 1650 1651 - Registry: Fix push regression 1652 - Various bugfixes 1653 1654 ## 0.3.2 (2013-05-09) 1655 1656 #### Registry 1657 1658 * Improve the checksum process 1659 * Use the size to have a good progress bar while pushing 1660 * Use the actual archive if it exists in order to speed up the push 1661 - Fix error 400 on push 1662 1663 #### Runtime 1664 1665 * Store the actual archive on commit 1666 1667 ## 0.3.1 (2013-05-08) 1668 1669 #### Builder 1670 1671 + Implement the autorun capability within docker builder 1672 + Add caching to docker builder 1673 + Add support for docker builder with native API as top level command 1674 + Implement ENV within docker builder 1675 - Check the command existence prior create and add Unit tests for the case 1676 * use any whitespaces instead of tabs 1677 1678 #### Runtime 1679 1680 + Add go version to debug infos 1681 * Kernel version - don`t show the dash if flavor is empty 1682 1683 #### Registry 1684 1685 + Add docker search top level command in order to search a repository 1686 - Fix pull for official images with specific tag 1687 - Fix issue when login in with a different user and trying to push 1688 * Improve checksum - async calculation 1689 1690 #### Images 1691 1692 + Output graph of images to dot (graphviz) 1693 - Fix ByParent function 1694 1695 #### Documentation 1696 1697 + New introduction and high-level overview 1698 + Add the documentation for docker builder 1699 - CSS fix for docker documentation to make REST API docs look better. 1700 - Fix CouchDB example page header mistake 1701 - Fix README formatting 1702 * Update www.docker.io website. 1703 1704 #### Other 1705 1706 + Website: new high-level overview 1707 - Makefile: Swap "go get" for "go get -d", especially to compile on go1.1rc 1708 * Packaging: packaging ubuntu; issue #510: Use goland-stable PPA package to build docker 1709 1710 ## 0.3.0 (2013-05-06) 1711 1712 #### Runtime 1713 1714 - Fix the command existence check 1715 - strings.Split may return an empty string on no match 1716 - Fix an index out of range crash if cgroup memory is not 1717 1718 #### Documentation 1719 1720 * Various improvements 1721 + New example: sharing data between 2 couchdb databases 1722 1723 #### Other 1724 1725 * Vagrant: Use only one deb line in /etc/apt 1726 + Registry: Implement the new registry 1727 1728 ## 0.2.2 (2013-05-03) 1729 1730 + Support for data volumes ('docker run -v=PATH') 1731 + Share data volumes between containers ('docker run -volumes-from') 1732 + Improve documentation 1733 * Upgrade to Go 1.0.3 1734 * Various upgrades to the dev environment for contributors 1735 1736 ## 0.2.1 (2013-05-01) 1737 1738 + 'docker commit -run' bundles a layer with default runtime options: command, ports etc. 1739 * Improve install process on Vagrant 1740 + New Dockerfile operation: "maintainer" 1741 + New Dockerfile operation: "expose" 1742 + New Dockerfile operation: "cmd" 1743 + Contrib script to build a Debian base layer 1744 + 'docker -d -r': restart crashed containers at daemon startup 1745 * Runtime: improve test coverage 1746 1747 ## 0.2.0 (2013-04-23) 1748 1749 - Runtime: ghost containers can be killed and waited for 1750 * Documentation: update install instructions 1751 - Packaging: fix Vagrantfile 1752 - Development: automate releasing binaries and ubuntu packages 1753 + Add a changelog 1754 - Various bugfixes 1755 1756 ## 0.1.8 (2013-04-22) 1757 1758 - Dynamically detect cgroup capabilities 1759 - Issue stability warning on kernels <3.8 1760 - 'docker push' buffers on disk instead of memory 1761 - Fix 'docker diff' for removed files 1762 - Fix 'docker stop' for ghost containers 1763 - Fix handling of pidfile 1764 - Various bugfixes and stability improvements 1765 1766 ## 0.1.7 (2013-04-18) 1767 1768 - Container ports are available on localhost 1769 - 'docker ps' shows allocated TCP ports 1770 - Contributors can run 'make hack' to start a continuous integration VM 1771 - Streamline ubuntu packaging & uploading 1772 - Various bugfixes and stability improvements 1773 1774 ## 0.1.6 (2013-04-17) 1775 1776 - Record the author an image with 'docker commit -author' 1777 1778 ## 0.1.5 (2013-04-17) 1779 1780 - Disable standalone mode 1781 - Use a custom DNS resolver with 'docker -d -dns' 1782 - Detect ghost containers 1783 - Improve diagnosis of missing system capabilities 1784 - Allow disabling memory limits at compile time 1785 - Add debian packaging 1786 - Documentation: installing on Arch Linux 1787 - Documentation: running Redis on docker 1788 - Fix lxc 0.9 compatibility 1789 - Automatically load aufs module 1790 - Various bugfixes and stability improvements 1791 1792 ## 0.1.4 (2013-04-09) 1793 1794 - Full support for TTY emulation 1795 - Detach from a TTY session with the escape sequence `C-p C-q` 1796 - Various bugfixes and stability improvements 1797 - Minor UI improvements 1798 - Automatically create our own bridge interface 'docker0' 1799 1800 ## 0.1.3 (2013-04-04) 1801 1802 - Choose TCP frontend port with '-p :PORT' 1803 - Layer format is versioned 1804 - Major reliability improvements to the process manager 1805 - Various bugfixes and stability improvements 1806 1807 ## 0.1.2 (2013-04-03) 1808 1809 - Set container hostname with 'docker run -h' 1810 - Selective attach at run with 'docker run -a [stdin[,stdout[,stderr]]]' 1811 - Various bugfixes and stability improvements 1812 - UI polish 1813 - Progress bar on push/pull 1814 - Use XZ compression by default 1815 - Make IP allocator lazy 1816 1817 ## 0.1.1 (2013-03-31) 1818 1819 - Display shorthand IDs for convenience 1820 - Stabilize process management 1821 - Layers can include a commit message 1822 - Simplified 'docker attach' 1823 - Fix support for re-attaching 1824 - Various bugfixes and stability improvements 1825 - Auto-download at run 1826 - Auto-login on push 1827 - Beefed up documentation 1828 1829 ## 0.1.0 (2013-03-23) 1830 1831 Initial public release 1832 1833 - Implement registry in order to push/pull images 1834 - TCP port allocation 1835 - Fix termcaps on Linux 1836 - Add documentation 1837 - Add Vagrant support with Vagrantfile 1838 - Add unit tests 1839 - Add repository/tags to ease image management 1840 - Improve the layer implementation