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Merge pull request #99476 from neolit123/1.21-pass-pod-infra-to-all-cr

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kubeadm: pass pod-infra-container-image for all CRs
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Kubernetes Prow Robot 2021-02-25 17:42:15 -08:00 committed by GitHub
commit 3abeb174c4
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1 changed files with 6 additions and 3 deletions
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9
cmd/kubeadm/app/phases/kubelet/flags.go
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@ -79,14 +79,17 @@ func buildKubeletArgMapCommon(opts kubeletFlagsOpts) map[string]string {
if opts.nodeRegOpts.CRISocket == constants.DefaultDockerCRISocket {
// These flags should only be set when running docker
kubeletFlags["network-plugin"] = "cni"
if opts.pauseImage != "" {
kubeletFlags["pod-infra-container-image"] = opts.pauseImage
}
} else {
kubeletFlags["container-runtime"] = "remote"
kubeletFlags["container-runtime-endpoint"] = opts.nodeRegOpts.CRISocket
}
// This flag passes the pod infra container image (e.g. "pause" image) to the kubelet
// and prevents its garbage collection
if opts.pauseImage != "" {
kubeletFlags["pod-infra-container-image"] = opts.pauseImage
}
if opts.registerTaintsUsingFlags && opts.nodeRegOpts.Taints != nil && len(opts.nodeRegOpts.Taints) > 0 {
taintStrs := []string{}
for _, taint := range opts.nodeRegOpts.Taints {