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v1.13.0

cri-tools v1.13.0 has upgraded to kubernetes v1.13. It mainly focus on bug fixes and stability improvements.

CRI CLI (crictl)

  • #390 Adds --auth options for pull command.
  • #392 Fixes URL parsing for exec and attach.
  • #393 Upgrades Go version to 1.11.1.
  • #394 Enables Windows CI on travis.
  • #398 Switches Windows default endpoints to npipe.
  • #402 Updates version matrix information for the project.
  • #404 Adds container name filter to ps command.
  • #406 Adds metadata to filters.
  • #407 Prints annotations and labels for inspect command.

CRI validation testing (critest)

  • #391 Add tests for multiple containers in a pod.
  • #405 Adds runtime handler support for critest.
  • #410 Adds exec sync timeout test cases.
  • #411 Fixes readonly filesystem test cases.

Downloads

file sha256
crictl-v1.13.0-linux-386.tar.gz 8a289d86b97f678fd5ddbd973503f772cfab9c29ef5e391930130c6214feecc9
crictl-v1.13.0-linux-amd64.tar.gz 9bdbea7a2b382494aff2ff014da328a042c5aba9096a7772e57fdf487e5a1d51
crictl-v1.13.0-linux-arm64.tar.gz 68949c0cb5a37e7604c145d189cf1e109c08c93d9c710ba663db026b9c6f2746
crictl-v1.13.0-linux-arm.tar.gz 2e478ebed85f9d70d49fd8f1d1089c8fba6e37d3461aeef91813f1ab0f0df586
crictl-v1.13.0-linux-ppc64le.tar.gz e85c3f95afd9752c65ec5d94a374a33e80576548ce95c2771a0973d7e3d9e6fa
crictl-v1.13.0-linux-s390x.tar.gz fe623c98ddff7e4b8679169bc9bb222d1c5dc81867234f95e9966dcd410e7b6b
crictl-v1.13.0-windows-386.tar.gz 641db1383708735d00a82fa947cc43850eb1a80de7129120967af59b24c2cf13
crictl-v1.13.0-windows-amd64.tar.gz 1a8468d4b67f8f73b05d38e7df146160033561b25fe7e2cee7d3aa374842e72c
critest-v1.13.0-linux-386.tar.gz 020f3dea6a6360655b85c2180a8958aab9ae458d33cb50d12ac1faa329704aac
critest-v1.13.0-linux-amd64.tar.gz 0161bbaf1a891fc87a852659da103165fa788aa773a32fa2a1ed584b5dd04d99
critest-v1.13.0-linux-arm64.tar.gz 76ad6796aa1bcff6412d18b45ee4015f32b9cd96589704af414930ddeb7dff91
critest-v1.13.0-linux-arm.tar.gz fb8ff0a90cd59f18878cb81b40dd2b4223973d068d9a5c484de4f8f3224d249e

v1.12.0

cri-tools v1.12.0 has upgraded to kubernetes v1.12. It mainly focus on bug fixes and new features introduced in kubernetes v1.12. It has also moved to https://github.com/kubernetes-sigs/cri-tools.

CRI CLI (crictl)

  • #345 Fixes missing Windows library
  • #354 Properly returns errors when the output format is not supported
  • #357 Fixes version information and install guides
  • #361 Show concise image info for crictl ps
  • #363 Fixes crictl ps and crictl pods
  • #367 Fixes version information for release scripts
  • #369 Adds podID in output of crictl ps
  • #370 Fixes non JSON keys support in info map
  • #374 Adds support for Windows npipe \.\pipe\dockershim
  • #375 Adds sandbox config to image pull
  • #378 Fixes unmarshal issues in crictl inspecti
  • #383 Adds support for runtime handler
  • #384 Fixes timeout for grpc dialer

CRI validation testing (critest)

  • #377 Adds new test to critest for privileged container

Downloads

file sha256
crictl-v1.12.0-linux-386.tar.gz 028ccea08422e011fcf11db4ebed772b1c434b44c4dd717cecd80bd0d1e57417
crictl-v1.12.0-linux-amd64.tar.gz e7d913bcce40bf54e37ab1d4b75013c823d0551e6bc088b217bc1893207b4844
crictl-v1.12.0-linux-arm64.tar.gz 8466f08b59bf36d2eebcb9428c3d4e6e224c3065d800ead09ad730ce374da6fe
crictl-v1.12.0-linux-arm.tar.gz ca6b4ac80278d32d9cc8b8b19de140fd1cc35640f088969f7068fea2df625490
crictl-v1.12.0-linux-ppc64le.tar.gz ec6254f1f6ffa064ba41825aab5612b7b005c8171fbcdac2ca3927d4e393000f
crictl-v1.12.0-linux-s390x.tar.gz 814aa9cd496be416612c2653097a1c9eb5784e38aa4889034b44ebf888709057
crictl-v1.12.0-windows-386.tar.gz 4520520b106b232a8a6e99ecece19a83bf58b94d48e28b4c0483a4a0f59fe161
crictl-v1.12.0-windows-amd64.tar.gz e401db715a9f843acaae40846a4c18f6938df95c34d06af08aac2fc3e591b2a7
critest-v1.12.0-linux-386.tar.gz ae9da4a95147e1486575d649b4384e91ba701a0aecadbc91c70ea3a963ba1b6b
critest-v1.12.0-linux-amd64.tar.gz 681055657a19b8ce2ecb2571e71cc7b069f33847f2f5ae72e220f55292a5e976
critest-v1.12.0-linux-arm64.tar.gz b3eb282ab6d845e8c640c51aa266dc9d373d991a824cf550fbc12c36f98dcc5d
critest-v1.12.0-linux-arm.tar.gz 4593d86afffa373ab2ec5ae3b66fc0ca5413db3dd8268603e13a4820e0f8633d

v1.11.1

cri-tools v1.11.1 mainly focused on UX improvement and bug fix.

CRI CLI (crictl)

  • #338 Allow filtering the pods with prefix matching of name and namespace
  • #342 Clarify flag description in crictl ps and crictl pods.
  • #343 Better terminal support in crictl exec and crictl attach, which also fixes issue #288 and #181.

v1.11.0

cri-tools v1.11.0 mainly focused on stability improvements and multi-arch support. Container runtime interface (CRI) has been updated to v1alpha2 in order to be compatible with kubernetes v1.11.

CRI validation testing (critest)

  • #300 Make image-user test images multi-arch.
  • #311 Adds push-manifest into all target in the image-user Makefile.
  • #313 Make hostnet-nginx test images multi-arch.
  • #315 Makes image-test test images multi-arch.
  • #320 Adds container host path validation tests.

CRI CLI (crictl)

  • #306 Fixes argument parsing for crictl exec.
  • #312 Fixes a typo in inspecti usage.
  • #316 Cleanups container and sandbox state.
  • #321 Improves documentation and examples of crictl.
  • #325 Upgrades kubernetes vendor to v1.11 branch.

v1.0.0-beta.1

cri-tools v1.0.0-beta.1 mainly focused on critest coverage improvement, and bug fixes.

CRI validation testing (critest)

  • #282 Add RunAsGroup test. The test runtime should return error if RunAsGroup is set without RunAsUser only works with Kubernetes 1.11+.
  • #289 Add host network pod portforward test.
  • #290 Use busybox:1.28 instead of busybox:1.26 in the test to better support multi-arch.
  • #296 Make critest binary statically linked.

CRI CLI (crictl)

  • #278 Remove "sandbox" from crictl command description.
  • #279 Remove oom-score-adj flag from crictl update because it is not supported by runc.
  • #291 Fix a bug that crictl generates a log file in /tmp directory each run. This can potentially fill /tmp directory.
  • #296 Make crictl binary statically linked.

v1.0.0-beta.0

cri-tools v1.0.0-beta.0 is mainly focus on UX improvements, including make crictl command more user friendly and add initial Windows support. Container runtime interface (CRI) has been updated to v1alpha2 in order to be compatible with kubernetes v1.10. Version matrix and branches for different kubernetes versions are also added.

CRI validation testing (critest)

  • #227 Set StdinOnce to true for attach test
  • #232 Improves CRI log parser
  • #242 Add validation of reopening container logs
  • #250 Add validation of username not empty in ImageStatus
  • #252 Improve image test and make test run in parallel
  • #257 Add golang 1.10 and fix a race condition
  • #261 #273 Remove dependency of source code
  • #267 Add test for pid namespace
  • #269 Add validation of tty settings for exec

CRI CLI (crictl)

  • #222 Rename sandboxes subcommand to pods and renamesandbox to podsandbox in all subcommands
  • #225 Add support of windows
  • #238 Update CRI to v1alpha2
  • #255 Add support of multiple Ids to subcommands
  • #256 Add crictl ps -q
  • #258 Rename CRI endpoints environment variable to CONTAINER_RUNTIME_ENDPOINT and IMAGE_SERVICE_ENDPOINT
  • #268 Avoid panic when runtimes are using truncated IDs
  • #274 Add support of insecure TLS without auth

v1.0.0-alpha.0

cri-tools v1.0.0-alpha.0 is mainly focus on UX improvements, including make crictl command more user friendly and add more subcommands. It also updates container runtime interface (CRI) to kubernetes v1.9 and fixes bugs in validation test suites.

CRI validation testing (critest)

  • #164 Fix security context test to not rely on /etc/hosts
  • #165 Validate IPv4 only for port mapping tests
  • #196 Fix privileged container validation by replacing ip link with brctl addbr command
  • #197 Fix hostIPC validation to support old ipcmk versions
  • #199 #201 Fix container logs validation
  • #200 Add SELinux validation tests

CRI CLI (crictl)

  • #156 Fix empty RepoTags handling for images command
  • #163 Add --digest option to images command
  • #167 Add verbose for status command
  • #171 Sort results by creation time for ps, sandboxes and images commands
  • #174 Support select sandboxes by name for sandboxes and other commands
  • #178 #190 Replace golang json with protobuf/jsonpb library
  • #182 Fix stdout and stderr for attach and exec command
  • #183 Add created time to sandboxes command
  • #186 Use kubelet's log library instead of a copied one
  • #187 Add image tag and attempt to ps command
  • #194 Add config command
  • #217 Add --latest and --last options to ps and sandboxes commands
  • #202 #203 Add --all, --latest, --last and --no-trunc options to ps command
  • #205 Improve logs command and add --timestamps and --since options
  • #206 Add verbose debut output to inspect and inspects commands
  • #207 Sort flags for all commands
  • #209 Add stats command
  • #211 Rewrite timestamps in container status and sandbox status to make them more user friendly
  • #213 Add completion command
  • #216 Add --no-trunc to images and sandboxes commands

v0.2

cri-tools v0.2 enhances validation testings, improves crictl UX and also fixes several bugs. It has also updates container runtime interface (CRI) to kubernetes v1.8.

CRI validation testing (critest)

  • #127 Adds validation tests for supplemental groups
  • #135 #137 and #144 Adds validation tests for seccomp
  • #139 Adds validation tests for sysctls
  • #140 Adds validation tests for AppArmor
  • #141 Adds validation tests for NoNewPrivs
  • #142 Adds validation tests for mount propagation
  • #115 Fixes image validation tests
  • #116 Fixes validation message
  • #126 Fixes sandbox leak in port forward validation tests

CRI CLI (crictl)

  • #122 Adds support for authenticated image pull
  • #123 Improves crictl UX
  • #124 Adds support for creating sandboxes and containers from yaml
  • #133 Adds timeout support for container stop

v0.1

cri-tools provides a set of tools for Kubelet Container Runtime Interface (CRI):

  • CRI validation testing
    • provides a test framework and a suite of tests to validate that the Container Runtime Interface (CRI) server implementation meets all the requirements.
    • allows the CRI runtime developers to verify that their runtime conforms to CRI, without needing to set up Kubernetes components or run Kubernetes end-to-end tests.
  • crictl
    • provides a CLI for CRI-compatible container runtimes.
    • allows the CRI runtime developers to debug of their runtime without needing to set up Kubernetes components.
  • CRI performance benchmarking
    • provides a benchmarking framework for CRI-compatible container runtimes.
    • allows the CRI runtime developers to benchmark the performance of their runtime without needing to set up Kubernetes components or run Kubernetes benchmark tests.

Features

CRI validation testing

  • basic sandbox and container operations
  • basic image operations
  • networking, e.g. DNS config, port mapping
  • streaming, e.g. exec, attach, portforward
  • security context, e.g.
    • hostPID, hostIPC, hostNetwork
    • runAsUser, readOnlyRootfs, privileged
  • execSync,version,status

crictl

  • get version and status
  • sandbox run, stop, status, list, and remove
  • container create, start, stop, status, list and remove
  • image pull, list, status and remove
  • streaming attach, exec and portforward

CRI performance benchmarking

  • parallel sandbox run, stop, status, list and remove
  • parallel container create, start, stop, status, list and remove
  • parallel image pull, list and remove

Documentation

See cri-tools.