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License: Apache License 2.0
Cluster control plane bootstrapping logic for OpenShift
License: Apache License 2.0
The following branches are being fast-forwarded from the current development branch (master) as placeholders for future releases. No merging is allowed into these release branches until they are unfrozen for production release.
release-4.18
release-4.19
For more information, see the branching documentation.
The following branches are being fast-forwarded from the current development branch (master) as placeholders for future releases. No merging is allowed into these release branches until they are unfrozen for production release.
release-4.5
release-4.4
Contact the Test Platform or Automated Release teams for more information.
In case bootstrap failed and left some static manifests under the kubelet pod manifest path it will never clean it up.
See logs:
[root@test-infra-cluster-worker-0 openshift]# /usr/local/bin/bootkube.sh
Starting etcd certificate signer...
9330b6f5e046456656f9dd62aae08a96226ef92403b4900ebfe06690bc4978cf
https://localhost:2379 is healthy: successfully committed proposal: took = 22.691204ms
etcd cluster up. Killing etcd certificate signer...
9330b6f5e046456656f9dd62aae08a96226ef92403b4900ebfe06690bc4978cf
Starting cluster-bootstrap...
Starting temporary bootstrap control plane...
Error: open /etc/kubernetes/manifests/kube-apiserver-pod.yaml: file exists
Tearing down temporary bootstrap control plane...
Error: open /etc/kubernetes/manifests/kube-apiserver-pod.yaml: file exists
Error: Failed to evict container: "": Failed to find container "etcd-signer" in state: no container with name or ID etcd-signer found: no such container
[root@test-infra-cluster-worker-0 openshift]# /usr/local/bin/bootkube.sh
Starting etcd certificate signer...
54555461ad05999e61734f5fdca5d44b41e8a3aa32fa00c7d4ff5c45a0c40fa6
https://localhost:2379 is healthy: successfully committed proposal: took = 27.283338ms
etcd cluster up. Killing etcd certificate signer...
54555461ad05999e61734f5fdca5d44b41e8a3aa32fa00c7d4ff5c45a0c40fa6
Starting cluster-bootstrap...
Starting temporary bootstrap control plane...
Error: open /etc/kubernetes/manifests/kube-apiserver-pod.yaml: file exists
Tearing down temporary bootstrap control plane...
Error: open /etc/kubernetes/manifests/kube-apiserver-pod.yaml: file exists
Error: Failed to evict container: "": Failed to find container "etcd-signer" in state: no container with name or ID etcd-signer found: no such container
I'm unsure how the static pod manifests where left behind to begin with.
The issue is that the bootstrapControlPlane fail to start in case a static pod manifest with the same name already exist.
In that case ownedManifests won't be set and the manifests will not get deleted during Teardown.
This cycle will go on and on.
The following branches are being fast-forwarded from the current development branch (master) as placeholders for future releases. No merging is allowed into these release branches until they are unfrozen for production release.
release-4.10
release-4.9
Contact the Test Platform or Automated Release teams for more information.
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