deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ template "roar-db.name" . }}
  labels:
    app: {{ template "roar-db.name" . }}
    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
    release: {{ .Release.Name }}
  namespace: {{ .Values.namespace }}
spec:
  replicas: {{ .Values.replicaCount }}
  selector:
    matchLabels:
      app: {{ template "roar-db.name" . }}
  template:
    metadata:
      labels:
        app: {{ template "roar-db.name" . }}
    spec:
      containers:
      - name: {{ .Chart.Name }}
        image: quay.io/techupskills/roar-db:v2
        imagePullPolicy: Always
        ports:
        - name: {{ .Values.deployment.ports.name }}
          containerPort: {{ .Values.deployment.ports.containerPort }}
        env:
          - name: MYSQL_DATABASE
            valueFrom:
              configMapKeyRef:
                name: mysql-configmap
                key: mysql.database
          - name: MYSQL_PASSWORD
            valueFrom: 
              secretKeyRef:
                name: mysqlsecret
                key: mysqlpassword
          - name: MYSQL_ROOT_PASSWORD
            valueFrom:
              secretKeyRef:
                name: mysqlsecret
                key: mysqlrootpassword
          - name: MYSQL_USER
            valueFrom:
              configMapKeyRef:
                name: mysql-configmap
                key: mysql.user