cri-tools 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.

SHA256

file	sha256
crictl-v1.11.1-linux-386.tar.gz	a12577fd2cea9a03719c0cf16f26c584a27b2d250c96bad4f3626db1517158e8
crictl-v1.11.1-linux-amd64.tar.gz	ccf83574556793ceb01717dc91c66b70f183c60c2bbec70283939aae8fdef768
crictl-v1.11.1-linux-arm64.tar.gz	dedc3bd593f49218b5ecd47e84a7767fe268f51a21338e0d176bb234a25b32cb
crictl-v1.11.1-linux-arm.tar.gz	fe1896bc2411cf8e3c26325ae435fa32eb6e990b5b51535215446b03399e93b0
crictl-v1.11.1-linux-ppc64le.tar.gz	201a0aca102d16e562e4357186fdba933087ff194c00a33321096aca8b188f22
crictl-v1.11.1-linux-s390x.tar.gz	123923bc478e9c9dc579423c5d156c843e709c692875b5b4fdb2d41be83b080c
crictl-v1.11.1-windows-386.tar.gz	f38a7c1899dbc0b21c3b124ec712bad67e52c239e928cbf316edfdf2ae4afffc
crictl-v1.11.1-windows-amd64.tar.gz	9bb9b89986267b2d8177a979f9c26113a0ab03b20dbb2383243497d79c1a7a64
critest-v1.11.1-linux-386.tar.gz	8334fb18ebffef63e92555d025f566738958870eacf6b3e34f7ab71591db8dba
critest-v1.11.1-linux-amd64.tar.gz	8d0ff53bf3af392063f75107cbe434e20fcbf505eeeb1ad1dcceeb4ef7705df0
critest-v1.11.1-linux-arm64.tar.gz	cc98155f9e0d5ac643de3b9109545684d8646d6cab5dd091032d24bcce44c93f
critest-v1.11.1-linux-arm.tar.gz	0cca458a8417c84646d3d22aec68de42f441445f342c38d3b844bd02787670d6

cri-tools v1.11.0

cri-tools is moving to GA since v1.11.0. It mainly focuses on stability improvements and multi-arch support in this release. 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.

SHA256

file	sha256
crictl-v1.11.0-linux-386.tar.gz	56f08731093f20a3701fdb79d969334a255b1396d1c0851a80d63ea48c0a5c5b
crictl-v1.11.0-linux-amd64.tar.gz	672cdc7670003949bb247fb2e3e0dccab74de0075fc283d6579e88a6c1ab3256
crictl-v1.11.0-linux-arm64.tar.gz	c9889cd905d9e32d471520ea29178fb632a76eb6e6a64584d5f28e0409ae3213
crictl-v1.11.0-linux-arm.tar.gz	b9d4a096bf320322bf1b757935307b611136a68f34b167758369b089138e8ac7
crictl-v1.11.0-linux-ppc64le.tar.gz	e85cd7972842836a8ef20336b57d48296e5bfbc9bea3fd9d35dc54ad2ad81c40
crictl-v1.11.0-linux-s390x.tar.gz	42cd5e714f92085905ea0a3fe97e43b73058cd2edcb0385bce22cf6727b14655
crictl-v1.11.0-windows-386.tar.gz	be76c9f525af93e9ebda8618f4e33038756eb867b68301e18acd428a9bee11d7
crictl-v1.11.0-windows-amd64.tar.gz	13845b350678c56fe7f2db2a8577e53595bd563516b40c4d99bcbc6ed974752e
critest-v1.11.0-linux-386.tar.gz	338df8bd10713e01f8f34bf20d06325295f26b9d08793d60e0167db52656de9c
critest-v1.11.0-linux-amd64.tar.gz	4544a0d751a983ea8ccd89feabfbf94a98e88b879ef0979d4f14e764087d8865
critest-v1.11.0-linux-arm64.tar.gz	cde7af793abf9e97829a2c20dbe820d2bd87266af880f468ae85eb598f8501bd
critest-v1.11.0-linux-arm.tar.gz	fc0ec65a54a2e958087efa80d513572008c82c03d737378ba4d8a3099129650b

cri-tools 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.

SHA256

file	sha256
crictl-v1.0.0-beta.1-linux-386.tar.gz	ec36ddda946c8827071c9f6d1f18b05b19465e37f4828011dbfab1a679302839
crictl-v1.0.0-beta.1-linux-amd64.tar.gz	bdc838174778223a1af4bdeaaed4bd266120c0e152588f78750fb86221677fb4
crictl-v1.0.0-beta.1-linux-arm64.tar.gz	8749b3aa2f1622c25aa62cf353b253061e3ee96487628fa19ddf857b5f3d87bd
crictl-v1.0.0-beta.1-linux-arm.tar.gz	2d3d20005ed67e5432e2b5880f9e615348c0296763b6a94539043bc0533810b1
crictl-v1.0.0-beta.1-linux-ppc64le.tar.gz	8b56b5694cfc93f2e51e32b2ce0bdc9087e6fcf0f5ba2d96e780f3c2765c6783
crictl-v1.0.0-beta.1-linux-s390x.tar.gz	a2a48f6e38b418173953727f2508bd83248da7e28b78bfc50e03b915096bbfe9
crictl-v1.0.0-beta.1-windows-386.tar.gz	2a2f7a514a4946f1671fe4de105e8b47676d72e8d6876f47bfb741e1d2170ce8
crictl-v1.0.0-beta.1-windows-amd64.tar.gz	1eb21b6ee49cc4d917fdd63ef4b14cc8e407a753e7d2e88d7a83f495468c39fd
critest-v1.0.0-beta.1-linux-386.tar.gz	7fddeb4e46619dd47ba3ff953fbe466f1b561abdbc8d99062f3825e7f484a699
critest-v1.0.0-beta.1-linux-amd64.tar.gz	9494e6905737c5e1177232d7d6a52b1bbbce77e90a6bd6c7ea7df8c04dffe683
critest-v1.0.0-beta.1-linux-arm64.tar.gz	a8cbbca2ae8d5a12e6c0bd0e45614b70ee8e64ca2d2a7b15b52c148ed9348938
critest-v1.0.0-beta.1-linux-arm.tar.gz	36a3d2d10ca99764070e678451d600e7c5361ec47d61ce218c21b1a1878d5317

cri-tools 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

cri-tools 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

cri-tools 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

cri-tools 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.