charts/mariadb/templates/deployment.yaml

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: {{ template "fullname" . }}
  labels:
    app: {{ template "fullname" . }}
    chart: "{{ .Chart.Name }}-{{ .Chart.Name }}"
    release: "{{ .Release.Name }}"
    heritage: "{{ .Release.Service }}"
spec:
  template:
    metadata:
      labels:
        app: {{ template "fullname" . }}
        chart: "{{ .Chart.Name }}-{{ .Chart.Name }}"
        release: "{{ .Release.Name }}"
        heritage: "{{ .Release.Service }}"
    spec:
      containers:
      - name: {{ template "fullname" . }}
        image: "bitnami/mariadb:{{ .Values.imageTag }}"
        imagePullPolicy: {{ template "imagePullPolicy" . }}
        env:
        - name: MARIADB_ROOT_PASSWORD
          valueFrom:
            secretKeyRef:
              name: {{ template "fullname" . }}
              key: mariadb-root-password
        - name: MARIADB_USER
          value: {{ default "" .Values.mariadbUser | quote }}
        - name: MARIADB_PASSWORD
          valueFrom:
            secretKeyRef:
              name: {{ template "fullname" . }}
              key: mariadb-password
        - name: MARIADB_DATABASE
          value: {{ default "" .Values.mariadbDatabase | quote }}
        ports:
        - name: mysql
          containerPort: 3306
        livenessProbe:
          exec:
            command:
            - mysqladmin
            - ping
          initialDelaySeconds: 30
          timeoutSeconds: 5
        readinessProbe:
          exec:
            command:
            - mysqladmin
            - ping
          initialDelaySeconds: 5
          timeoutSeconds: 1
        volumeMounts:
        - name: data
          mountPath: /bitnami/mariadb
      volumes:
      - name: data
        emptyDir: {}