Commit Graph

24 Commits (27259358cbbadd7c3c0aaaeb1471ac3daebfba21)

Author SHA1 Message Date
Yu-Ju Hong d8e29e782f dockershim: set security option separators based on the docker version
Also add a version cache to avoid hitting the docker daemon frequently.
2017-02-07 11:06:40 -08:00
Random-Liu e5ee619449 Add IsContainerNotFound in kube_docker_client and change dockershim to
use it.
2017-01-26 16:10:50 -08:00
Random-Liu 1b1b444c46 Work around the container name conflict bug 2017-01-25 14:15:41 -08:00
Pengfei Ni d4bfcd1fda kubelet/dockershim: update cri to protobuf v3 2017-01-20 09:55:37 +08:00
Pengfei Ni f584ed4398 Fix package aliases to follow golang convention 2016-11-30 15:40:50 +08:00
Chao Xu 5e1adf91df cmd/kubelet 2016-11-23 15:53:09 -08:00
Yu-Ju Hong 5c90908eb0 dockershim: remove container upon naming conflicts
We have observed that, after failing to create a container due to "device or
resource busy", docker may end up having inconsistent internal state. One
symptom is that docker will not report the existence of the "failed to create"
container, but if kubelet tries to create a new container with the same name,
docker will error out with a naming conflict message.

To work around this, this commit parses the creation error message and if there
is a naming conflict, it would attempt to remove the existing container.
2016-11-16 10:20:16 -08:00
Random-Liu 2ce5deb6fd Add separate username field in CRI and use it. 2016-11-15 16:50:02 -08:00
Pengfei Ni f8e5f81fed cleanup TODOs in dockershim 2016-11-07 11:41:06 +08:00
Pengfei Ni 3aee57d4ae Add security context support in dockershim 2016-11-07 11:07:56 +08:00
Kubernetes Submit Queue c9953ae0ed Merge pull request #34830 from feiskyer/sysctl
Automatic merge from submit-queue

Add sysctls for dockershim

This PR adds sysctls support for dockershim. All sysctls e2e tests are passed in my local settings.

Note that sysctls runtimeAdmit is not included in this PR, it is addressed in #32803.

cc/ @yujuhong @Random-Liu
2016-10-26 19:09:03 -07:00
Pengfei Ni fee6daaa8d Add sysctls for dockershim 2016-10-25 11:24:31 +08:00
Yu-Ju Hong fee4c9a7d9 Return empty network namespace if the infra container has exited
If the infra container has already terminated, `docker inspect` will report
pid 0. The path constructed using the pid to check the network namespace of
the process will be invalid. This commit changes docker to report an empty
path to stop kubenet from erroring out whenever TearDown is called on an
exited infra container.

This is not a fix for all the plugins, as some plugins may require the actual
network namespace to tear down properly.
2016-10-20 17:12:08 -07:00
Random-Liu c3ce58b934 Implement temporary ImageStats in kuberuntime_manager, and
fix a bug in dockershim which causes summary api not working
properly.
2016-10-03 22:56:25 -07:00
Random-Liu 88fb149cf5 Add seccomp and apparmor support. 2016-09-27 16:33:02 -07:00
Yu-Ju Hong 73f30b18e4 dockershim: support filter containers by sandbox ID 2016-09-16 11:31:15 -07:00
Yu-Ju Hong 2f60b72dd3 dockershim: add support for annotations 2016-09-16 11:31:15 -07:00
Yu-Ju Hong 13b23c51cb dockershim: fix docker filter, Hostname, and the apiversion 2016-09-14 16:42:02 -07:00
Yu-Ju Hong 7227641fc2 dockershim: move naming helpers to a separate file 2016-09-12 10:58:21 -07:00
Yu-Ju Hong a1833d1947 dockershim: bug fixes and more unit tests
Fixing the name triming and other small bugs. Added sandbox listing unit tests.
2016-09-12 10:58:21 -07:00
Jedrzej Nowak 9e51eea6a3 Fix various typos in pkg/kubelet 2016-08-30 22:57:47 +02:00
Pengfei Ni 9bfa37f2ae Kubelet: pass pod name/namespace/uid to runtimes 2016-08-23 07:33:15 +08:00
Yu-Ju Hong 5960d87d21 dockershim: Implement sandbox methods 2016-08-02 15:24:52 -07:00
Yu-Ju Hong 03d11bcf4e Add a dockershim package
Add a new docker integration with kubelet using the new runtime API.
This change adds the package with some skeletons, and implements some
of the basic operations.
2016-07-27 18:30:25 -07:00