Tags give the ability to mark specific points in history as being important
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v1.0.0-alpha2
856b0384 · ·containerd 1.0.0-alpha2 With another week comes another alpha release. With this release, we have focused on increasing overall quality and consistency across the code base. Several new tests have been added, along with attention to refactoring in various subsystems to match current needs. Unfortunately, we had to break some interfaces to achieve these goals. See the section on Upgrading for details. Again, please download the binaries provided and kick the tires. Please report issues through the https://github.com/containerd/containerd/issues. Your feedback is extremely important at this stage, so please don't be bashful about letting us know what you think. Upgrading Some backwards incompatible changes have been made to the GRPC API and the snapshotter storage format. See the sections on Events and Snapshotters for more details. To upgrade, you'll need to clear out the containerd root, which defaults to `/var/lib/containerd/`. All containers, images and metadata will be lost, if you do this. If this is a problem, please reach out and we can work out a migration script. If such a change was done from a production release, a migration script would have been provided. Also, make sure to update your clients to the latest version that picks up the new definition for the events service. This change would not be accepted in a full released version. Events After dealing with a few deadlock issues, the events subsystem has been completely refactored to match the existing use cases. Specifically, a lot of cruft around the original design, based on Go's context package has been removed. The use of go-events has been cleaned up to ensure correct subscription and distribution of events, in addition to ensuring correct teardown. The nomenclature has also been updated to better reflect familiar "publish" and "subscribe" models. If you closely examine #1246, you'll see that the usage of the `Publisher` interface is much simpler than the `WithTopic` approach. This should allow us to add events to more subsystems. The GRPC API for the Events service was updated to bring the service inline with these changes. Post and Stream have been replaced with Publish and Subscribe, respectively. Clients will have to be updated to use the new API endpoints. After these changes, adding proper filter support should be more straightforward. See a615a6fe for details. Snapshotter Previously, snapshots had an attribute `Readonly` that was only valid for `Active` snapshots. After looking at various conditionals, snapshot behavior and usage, we found that these snapshots were better represented as a discrete type, known as a "view snapshot". Unfortunately, we've add to break compatibility with the existing storage format to correctly enumerate the snapshot types. Users will have to remove the old storage and start from the scratch. See 863784f9 for details. Tar Tars with duplicated symlinks in disparate layers are now handled correctly. See afec478b for details. - Windows support - snapshot command now supports "commit" - More testing Windows Support Progress on supporting windows has received a major boost. Windows integration has been refactored to more closely follow existing changes throughout containerd. Commands A new command has been added to `ctr snapshot` to allow committing of active snapshots. The help output has been reordered to be alphabetical. Changes 856b0384 Merge pull request #1253 from stevvooe/alpha2 997a1b5a release: prepare for v1.0.0-alpha2 b84817a2 Merge pull request #1246 from stevvooe/events-refactor 03623285 Merge pull request #1248 from dmcgowan/snapshot-storage-kind-test 366ebfd6 Merge pull request #1249 from dmcgowan/client-rename-with-rootfs c7cc6ad2 Add root mounts to task info 73bec3ed client: rename rootfs to snapshot in "With" functions a615a6fe events: refactor event distribution 6012f504 Update storage kind test 9434bf9e Merge pull request #1236 from stevvooe/snapshot-column-kind 050c7d24 Merge pull request #1247 from darrenstahlmsft/revendorMicrosoft cec6331e Revendor hcsshim and go-winio 1251413a Merge pull request #1245 from dmcgowan/archive-more-tar-fixes afec478b Update tar path resolution 863784f9 snapshot: replace "readonly" with View snapshot type a9ab45fb Merge pull request #1241 from stevvooe/allow-resumable-upload bfe747da Merge pull request #1242 from mlaventure/appveyor-no-coverage-only-master f5bd8bbb Merge pull request #1243 from crosbymichael/reg-diff-urls a3769f88 Panic when registering the same type but diff urls 219c3e39 Disable coverage tests on Windows CI 2eaac710 Only run Windows CI on master branch d0e396aa metadata: defer ingest lock to backend c52523c4 Merge pull request #1238 from crosbymichael/reg-specs f98b2979 Merge pull request #1239 from crosbymichael/roadmap ba577f71 Merge pull request #1227 from tossmilestone/fix-comment-typo becf0015 Replace roadmap with link to milestones b7e0101b Merge pull request #1228 from dmcgowan/content-testsuite 228f7d45 Register spec types in client 8e1591bd Call upload status tests bb3c9c59 Rename content/fs to content/local 938f3185 Add content test suite 44236524 Move content store implementation 9b53b8b6 Merge pull request #1237 from WeiZhang555/remove-hardcoded-str adeec483 Replace hardcoded debug address with const var 856c351f Improve the comment 4118a256 Merge pull request #1234 from dmcgowan/update-logrus 14912932 Update dependencies for logrus rename 1d2a079f update to github.com/sirupsen/logrus v1.0.0 dd7642fc Merge pull request #1196 from mlaventure/update-windows-runtime a2df6d1a Merge pull request #1141 from ijc/rootfsPropagation 0f6959a2 Merge pull request #1160 from darkowlzz/1082-snapshot-commit a6211858 Merge pull request #1179 from AkihiroSuda/makefile-i aeab9355 Fix vet errors eb4e0b5f Add AppVeyor configuration e3fcde69 Fix deadlock in events service 5ea5fbdf Fix deadlock in TestContainerExec if `process.Wait()` fails d4e780d7 Ensure tasks are started when running tests 3df07cbc Cancel io if task is deleted without being started 8e12d1fc ctr: Allow deleting a container in the Created state 4d14bfd8 go-winio: Don't increment the wait count if the file is closing 7f786cf0 go-winio: Prevent Data Race when accessing closing db1b0a2a Update go-winio to v0.4.3 651aaff7 Update integration test to support windows 79d04ded Make integration a bit more verbose b2d9db2e windows: Use runtime event topic constants 5c8e0efb windows: Add servicing code 4bb9ac28 Sort ctr commands alphabetically d0166c42 Register content command with ctr d10c62d4 Wrap typeurl returned errors with the provided url/type 5fd004a1 Update vendoring 546f0451 Update errdefs.ErrInvalidArgument message 674b460d Move typeurl registrations to runtime package a4aaa09c Update ctr so it works again on windows 61fbd231 windows: Refactor whole code fc82e149 windows: Move runtime options out of the spec field acf863a0 windows: Rely on the OCI specs instead of custom type bff040d0 windows: Ensure pids are not reused if active d42cb88b Loop umount'ing rootfs until there are no more mounts d63d2ecf Simplify mount cleanup on failure by using defer 300f0831 Cleanup mounts if we fail to mount one element of rootfs 8b365117 containerd-shim: Do not remount root MS_SLAVE 912ddbae cmd/ctr: add commit command to snapshot b6dbbd33 Fix typo error in Protobuild.toml 7822819f .travis.yml: run go build -i f72e97db Makefile: `go build -i` -> `go build`
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v1.0.0-alpha1
0b3e572b · ·containerd 1.0.0-alpha1 We have followed up the initial alpha with this second release. There are a large number of changes to focus on API stability, error handling and several bug fixes. Again, please download the binaries provided and kick the tires. Please report issues through the https://github.com/containerd/containerd/issues. Your feedback is extremely important at this stage, so please don't be bashful about letting us know what you think. Commands Merged The most visible changes to users will be that the `dist` command has now been merged into `ctr`. We've found this to be much easier for demonstration, testing and deployment. For the most part, this change has moved the subcommands untouched under `ctr`. In addition to the command merge, all commands that mutate labels were changed from `set-labels` to the shorter `label`. The `snapshot` command has a few additions to display details in a tree format, as well as some tweaks to expose mounts. See 659e3d78 and 4dc02c09 for details. Since we are discussing command syntax, it is a good time to remind users that cli behavior will not be covered by the 1.0 version guarantees. We will only guarantee behavior of GRPC APIs, although we'll try to keep changes like this minimized. Event Topics The topics for task events have been tweaked to be more consistent. This could effect users that were matching on event topic. Please see a578730a for details. Changes A full list of changes is provided for your convenience: 0b3e572b Merge pull request #1221 from stevvooe/alpha1 6273d79c containerd: prepare for v1.0.0-alpha1 28bb2b35 Merge pull request #1220 from stevvooe/release-target 88656970 Makefile: add release target 28e8d95a Merge pull request #1210 from dmcgowan/use-forked-tar 72c59aeb Merge pull request #1154 from darkowlzz/1082-snapshot-prepare 14e10c87 Merge pull request #1214 from jovizhangwei/fix b5267baa Merge pull request #1216 from tklauser/prctl-x-sys-unix 834cafc2 Merge pull request #1206 from AkihiroSuda/improve-btrfs-error 70dc92f1 Merge pull request #1217 from fate-grand-order/fixed 0600753b Merge pull request #1208 from dmcgowan/tar-test 648f82e4 Merge pull request #1211 from stevvooe/no-build-proto d3d1987f correct some misspellings to make Go Report more happy 4dc02c09 cmd/ctr: add mount subcmd to snapshot & a flag in prepare bfa4b901 Use Prctl() and associated constants from x/sys/unix 50c84c4d Claim Go 1.8.x version requirement in BUILDING.md e76357cb btrfs: improve an error string a8504277 Merge pull request #1209 from stevvooe/remove-errors 23aa4910 Use forked archive/tar package 60792458 Replace uses of filepath.Join in Apply 35d59004 Merge pull request #1207 from mlaventure/update-linux-events-topic 1ecb2ea3 linux/shim: remove redundant topic prefix 8d195132 Merge pull request #1195 from darkowlzz/tree e3a07b56 Makefile: no need to build protos binary 6d0bcd5a linux, linux/shim: remove error definitions 4a3f98cb Add link breakout checks and tests 805654ab Merge pull request #1178 from rajasec/ctr-run-error 728f8acc Fixing return error on run command 123aab86 Merge pull request #1202 from stevvooe/add-go-report-card 59b0fc31 Merge pull request #1204 from fate-grand-order/typo e4beb7c5 Use constants for runtime event topics a578730a Update linux events topic 58dfd56a fix some typos for reference/reference.go 4888d40a Merge pull request #1203 from stevvooe/containerd-startup-version 659e3d78 cmd/ctr: add tree subcommand in snapshot 6cfdbb2a README: add go report card badge 2a923f72 cmd/containerd: show version and revision on startup 6d305c74 Merge pull request #1200 from stevvooe/image-is-found 778b1f1c cmd/ctr: container list should not look up image 52927e59 Merge pull request #1199 from dmcgowan/socket-directory-permissions 528a9d87 Create socket parent directory with correct permissions afd533de Merge pull request #1197 from dmcgowan/fix-snapshot-client-panic fb7af302 Merge pull request #1198 from stevvooe/mark-ociimageconfig-childleess 9f654b08 images: OCI image config is a childless data type a220fb6b Fix panic in snapshotter when connection fails 81b893ac Merge pull request #1194 from AkihiroSuda/nit-comment a0664b5c comment: dist -> ctr e48ef84b Merge pull request #1190 from stevvooe/remove-dist-command 98f6deb5 cmd/dist: completely remove dist command 751598e8 Merge pull request #1189 from stevvooe/move-content-commands 1db80ed9 cmd/{ctr, dist}: move content command to ctr 695351f3 Merge pull request #1188 from stevvooe/move-images-command 1905380a Merge pull request #1187 from stevvooe/use-protobuild f7306d7f cmd/{ctr,dist}: move images command to ctr d50e4bcd Merge pull request #1183 from mlaventure/move-tasklist-to-runtime 6c925924 protobuild: replace protobuild command 31324e54 Merge pull request #1181 from mlaventure/fix-races a5b3038c Fix deadlock when task's exec start fails 9dcf725b Fix data race when task's exec fails to start ae334b04 Prevent a data race in client_test.go on test failure bf679063 Merge pull request #1186 from estesp/update-fifo-racefix 5e594d03 Update containerd/fifo for race fix 56a4023a Merge pull request #1184 from stevvooe/label-commands a8b22549 cmd/{ctr,dist}: label can be a verb 88c1db5c Move taskList to the runtime package -
v1.0.0-alpha0
8eadcb8c · ·containerd 1.0.0-alpha0 We are pushing the first containerd alpha release today. It includes a fully functional execution, content, snapshotting filesystems, and distribution layer. With the alpha release we wanted to make sure the GRPC API was in a good shape for people to start or finish the integrations for the 1.0 branch. Ideally, there will not be any major API changes after this release. We encourage users integrating containerd into their software and platforms to use our Go client, `import "github.com/containerd/containerd"`. We have not finalized this Go API at the time of the alpha release so that users can provide feedback and modifications can be made to the client to reduce code that containerd consumers have to write. During the alpha period, we will be working on integrating containerd into various projects and working out any rough edges or bugs. We will also be tagging a weekly alpha release going forward with fixes and updates during this phase.
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upstream/0.2.3+git20170126.85.aa8187d_ds1
e280f2e7 · ·Upstream version 0.2.3+git20170126.85.aa8187d~ds1
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upstream/0.2.3_git20161117.78.03e5862_ds1
7f472141 · ·Upstream version 0.2.3~git20161117.78.03e5862~ds1
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