Force resource replacement helm
Force replace resources that can't be patched (delete+create)
helm upgrade <release> ./mychart -n <ns> --force
more helm
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Install plugins
helm plugin install https://github.com/databus23/helm-diff
Diff before upgrade
helm diff upgrade myrelease ./chart -f values.yaml
Show computed values
helm get values myrelease -n mynamespace
Show all computed values (with defaults)
helm get values myrelease -a -n mynamespace
Rollback to specific revision
helm rollback myrelease 2 -n mynamespace