Add k8s 1.25 to kubeadm tests

[krnowak]

Also comes with a script that get the checksums.

• Changelog entries added in the respective changelog/ directory (user-facing change, bug fix, security fix, update)

[krnowak]

Running the tests:

• http://jenkins.infra.kinvolk.io:8080/job/container/job/test/2065 - amd64 qemu
• http://jenkins.infra.kinvolk.io:8080/job/container/job/test/2066 - arm64 qemu_uefi
• http://jenkins.infra.kinvolk.io:8080/job/container/job/test/2067 - amd64 azure
• http://jenkins.infra.kinvolk.io:8080/job/container/job/test/2068 - arm64 azure

[krnowak]

Running the tests again (testing my test dispatcher job at the same time):

• amd64: http://jenkins.infra.kinvolk.io:8080/job/container/job/test_dispatcher/2/cldsv/
• arm64: http://jenkins.infra.kinvolk.io:8080/job/container/job/test_dispatcher/3/cldsv/

[krnowak]

It looks like it will need more investigation:

[2022-08-25T13:38:22.437Z] --- FAIL: kubeadm.v1.25.0.cilium.base (1085.71s)
[2022-08-25T13:38:22.437Z]         kubeadm.go:248: unable to setup cluster: unable to create master node: Future#WaitForCompletion: context has been cancelled: StatusCode=200 -- Original Error: context deadline exceeded

[krnowak]

• amd64: http://jenkins.infra.kinvolk.io:8080/job/container/job/test_dispatcher/6/cldsv
• arm64: http://jenkins.infra.kinvolk.io:8080/job/container/job/test_dispatcher/7/cldsv

[krnowak]

Now it fails somewhere inside cilium install with a message cilium version not found: open cilium-1.12.1.tgz: file does not exist. This line actually comes from this place: https://github.com/cilium/cilium-cli/blob/master/internal/helm/helm.go#L186-L194

[tormath1]

Now it fails somewhere inside cilium install with a message cilium version not found: open cilium-1.12.1.tgz: file does not exist. This line actually comes from this place: https://github.com/cilium/cilium-cli/blob/master/internal/helm/helm.go#L186-L194

It looks like Cilium CLI now uses Helm charts to generate Cilium manifest. Helm charts are versioned in the vendors, and the version 1.12.1 has been added in the following commit: cilium/cilium-cli@4216e69 not yet released.

[krnowak]

Bumped cilium cli to 0.12.2 (released 4 days ago), so it should now support cilium 1.12.1. Let's see now.

[krnowak]

Running the tests again:

• amd64: http://jenkins.infra.kinvolk.io:8080/job/container/job/test_dispatcher/8/cldsv
• arm64: http://jenkins.infra.kinvolk.io:8080/job/container/job/test_dispatcher/9/cldsv

[tormath1]

while trying this branch:

  Normal   Pulled     107s (x5 over 3m17s)  kubelet            Container image "quay.io/cilium/cilium:v1.12.1@sha256:ea2db1ee21b88127b5c18a96ad155c25485d0815a667ef77c2b7c7f31cab601b" already present on machine
  Normal   Created    107s (x5 over 3m17s)  kubelet            Created container mount-cgroup
  Warning  Failed     107s (x5 over 3m17s)  kubelet            Error: failed to create containerd task: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: write /proc/self/attr/keycreate: invalid argument: unknown
  Warning  BackOff    93s (x10 over 3m16s)  kubelet            Back-off restarting failed container

that sounds like a SELinux issue but got the same result with permissive mode.

EDIT: fixed with #365

[krnowak]

For now I merged #365 here to get the docker container, so I can test adding k8s 1.25 with those fixes.

[krnowak]

Running the tests again:

• amd64: http://jenkins.infra.kinvolk.io:8080/job/container/job/test_dispatcher/12/cldsv
• arm64: http://jenkins.infra.kinvolk.io:8080/job/container/job/test_dispatcher/13/cldsv

[tormath1]

CI looks good. Feel free to merge once rebased on flatcar-master. 🎉 Thanks for the script :)