Cluster Startup
1. Watch tidb-cluster up and running
     watch kubectl get pods --namespace {{ .Release.Namespace }} -l app.kubernetes.io/instance={{ .Release.Name }} -o wide
2. List services in the tidb-cluster
     kubectl get services --namespace {{ .Release.Namespace }} -l app.kubernetes.io/instance={{ .Release.Name }}
{{- if .Values.tidb.passwordSecretName }}
3. Wait until tidb-initializer pod becomes completed
     watch kubectl get po --namespace {{ .Release.Namespace }}  -l app.kubernetes.io/component=tidb-initializer
4. Get the TiDB password
     kubectl get secret -n {{ .Release.Namespace }} {{ .Values.tidb.passwordSecretName }} -ojsonpath='{.data.root}' | base64 --decode
{{- end }}

Cluster access
* Access tidb-cluster using the MySQL client
    kubectl port-forward -n {{ .Release.Namespace }} svc/{{ template "cluster.name" . }}-tidb 4000:4000 &
{{- if .Values.tidb.passwordSecretName }}
    mysql -h 127.0.0.1 -P 4000 -u root -D test -p
{{- else }}
    mysql -h 127.0.0.1 -P 4000 -u root -D test
  Set a password for your user
    SET PASSWORD FOR 'root'@'%' = '{{ (randAlphaNum 10) }}'; FLUSH PRIVILEGES;
{{- end -}}
{{- if .Values.monitor.create }}
* View monitor dashboard for TiDB cluster
   kubectl port-forward -n {{ .Release.Namespace }} svc/{{ template "cluster.name" . }}-grafana 3000:3000
   Open browser at http://localhost:3000. The default username and password is admin/admin.
   If you are running this from a remote machine, you must specify the server's external IP address.
{{- end -}}