차트 리스트 확인
helm repo list
helm repo add bitnami https://charts.bitnami.com/bitnami
helm repo update
helm search repo bitnami
kubectl create ns mysql
helm install 이름 bitnami/mysql -n mysql
kubectl get pod -n mysql
$ kubectl get secret --namespace mysql mysqlname \
-o jsonpath="{.data.mysql-root-password}" | base64 --decode
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helm uninstall 이름 -n mysql

helm lint mychart
helm install mychart ./mychart/
확인
kubectl get deploy -o yaml
kubectl get all
kubectl apply -f https://github.com/kubernetes-sigs/metrics-server/releases/latest/download/components.yaml
kubectl edit deploy -n kube-system metrics-server