The following is a summary of the fixes for this patch.
* The description of k8s environment construction in kuryr-kubernetes
was changed to the description of using devstack-plugin-container.
* Updated k8s support version to 1.30.
* Updated helm support version to 3.15.
This patch also contains the following fixes:
coredns pods not in RUNNING state:
- modified file: roles/restart-kubelet-service/tasks/main.yaml
- The coredns pods did not go into RUNNING state after reconfiguring
the "cni0" interface. Restarting the coredns pods fixed the problem.
Change-Id: Id6d9b3279780a88b15c38f008d1e68e1ae466976
690def7386