ZeroDownTime/KubeZero
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Stefan Reimer 04063f8739 Move eck-operator to new module
2023-11-21 20:01:07 +00:00
..
dev_apply.sh Merge bootstrap into dev_apply, cleanup 2023-11-20 20:44:37 +00:00
kubezero.sh Merge bootstrap into dev_apply, cleanup 2023-11-20 20:44:37 +00:00
libhelm.sh Fix for snapshot controller, other tweaks 2023-05-04 17:00:09 +00:00
migrate_argo_values.py Move eck-operator to new module 2023-11-21 20:01:07 +00:00
README.md feat: latest 1.23 cluster upgrade config 2022-09-14 19:08:14 +02:00
upgrade_cluster.sh V1.27: Istio bump to 1.19.4 incl. hardening settings, latest network CNI, initial operators and telemetry chart 2023-11-15 14:39:02 +00:00

README.md

Cluster upgrade flow

During 1.23 upgrade

  • create new kubezero-values CM if not exists yet, by merging parts of the legacy /etc/kubernetes/kubeadm-values.yaml values with potentially existing values from kubezero ArgoCD app values

General flow

  • No ArgoCD -> user kubezero-values CM

  • ArgoCD -> update kubezero-values CM with current values from ArgoCD app values

  • Apply any upgrades / migrations