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Merge pull request #42055 from derekwaynecarr/sandbox-cgroup-parent

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Automatic merge from submit-queue (batch tested with PRs 41962, 42055, 42062, 42019, 42054)

dockershim puts pause container in pod cgroup

**What this PR does / why we need it**:
The CRI was not launching the pause container in the pod level cgroup.  The non-CRI code path was.
This commit is contained in:
Kubernetes Submit Queue 2017-02-27 00:16:55 -08:00 committed by GitHub
commit bc650d7ec7
1 changed files with 10 additions and 0 deletions
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10
pkg/kubelet/dockershim/docker_sandbox.go
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@ -470,6 +470,16 @@ func (ds *dockerService) makeSandboxDockerConfig(c *runtimeapi.PodSandboxConfig,
// Apply resource options.
setSandboxResources(hc)
// Apply cgroupsParent derived from the sandbox config.
if lc := c.GetLinux(); lc != nil {
// Apply Cgroup options.
cgroupParent, err := ds.GenerateExpectedCgroupParent(lc.CgroupParent)
if err != nil {
return nil, fmt.Errorf("failed to generate cgroup parent in expected syntax for container %q: %v", c.Metadata.Name, err)
}
hc.CgroupParent = cgroupParent
}
// Set security options.
securityOpts, err := getSandboxSecurityOpts(c, ds.seccompProfileRoot, securityOptSep)
if err != nil {