apiVersion: apps/v1beta1
kind: StatefulSet
metadata:
  name: {{ .Values.appName}}-{{ .Values.env }}
  namespace: {{.Values.namespace}}
  labels:
    app: {{ .Values.appName}}
    version: {{.Values.version}}
spec:
  revisionHistoryLimit: 1
  minReadySeconds: 10
  strategy:
  # indicate which strategy we want for rolling update
    type: RollingUpdate
    rollingUpdate:
      maxSurge: 3
      maxUnavailable: 1
  replicas: {{ .Values.replicas}}
  selector:
    matchLabels:
      app: {{ .Values.appName}}
      version: {{.Values.version}}
  template:
    metadata:
      labels:
        app: {{ .Values.appName}}
        version: {{.Values.version}}
    spec:
      serviceAccount: default
      volumes:
      - name: {{ .Values.appName}}-aaf-volume
        secret:
          secretName: {{.Values.sharedSecret}}
      - name: {{ .Values.appName}}-keyfile-volume
        secret:
          secretName: {{.Values.sharedSecret}}
          optional: true
          items:
          - key: cadi_keyfile
            path: keyfile
      - name: {{ .Values.appName}}-cert-volume
        secret:
          secretName: {{.Values.sharedCert}}
          optional: true
          items:
          - key: PKCS12_CERT
            {{if or (eq .Values.env "prod") (eq .Values.env "prod-dr")}}
            path: {{ .Values.cert.prod.name | quote }}
            {{ else if eq  .Values.env "st" }}
            path: {{ .Values.cert.st.name | quote }}
            {{ else }}
            path: {{ .Values.cert.dev.name | quote }}
            {{ end }}
          - key: private_key
            path: {{ .Values.Secret.privateKey.name }}
      - name: {{.Values.appName}}-config-volume
        configMap:
          name: {{.Values.appName}}-config
          items:
          - key: router_config
            path: config.ini
      {{ if or (eq .Values.env "st") (eq .Values.env "prod-dr")}}
      {{else}}
      - name: logging-pvc
        persistentVolumeClaim:
          {{if eq .Values.env "prod"}}
          claimName: {{ .Values.pvc.prod | quote }}
          {{ else }}
          claimName: {{ .Values.pvc.dev | quote }}
          {{ end }}
      {{end}}
      containers:
      - name: mysql-router
        image: {{ .Values.otf.camunda.router.image }}
        imagePullPolicy: Always
        ports:
        - name: http
          containerPort: {{ .Values.otf.camunda.router.port }}
          protocol: TCP
        {{ if eq .Values.env "st"}}
        resources:
          limits:
            memory: "1Gi"
            cpu: "500m"
          requests:
            memory: "512Mi"
            cpu: "100m"
        {{else}}
        resources:
          limits:
            memory: "4Gi"
            cpu: "2"
          requests:
            memory: "2Gi"
            cpu: "1"
        {{end}}
        args: ["--config=/opt/config/config.ini"]
        lifecycle:
          preStop:
            exec:
              command: ["/bin/sh", "-c", {{ "sleep 0" | replace "0" (.Values.terminationGracePeriodSeconds | toString) | quote}} ]
        volumeMounts:
        - name: {{.Values.appName}}-config-volume
          mountPath: /opt/config
      - name: {{ .Values.appName}}
        image: {{ .Values.image}}
        imagePullPolicy: Always
        ports:
        - name: http
          containerPort: {{ .Values.otf.camunda.tcu.port }}
          nodePort: {{.Values.nodePort}}
          protocol: TCP
        {{ if eq .Values.env "st"}}
        resources:
          limits:
            memory: "6Gi"
            cpu: "2.8"
          requests:
            memory: "2Gi"
            cpu: "1.5"
        {{else}}
        resources:
          limits:
            memory: "10Gi"
            cpu: "6"
          requests:
            memory: "4Gi"
            cpu: "2"
        {{end}}
        env:
        - name: ENV
          {{if or (eq .Values.env "prod") (eq .Values.env "prod-dr")}}
          value: "production"
          {{ else if eq .Values.env "st" }}
          value: "system_test"
          {{ else }}
          value: "development"
          {{ end }}
        - name: NAMESPACE
          value: {{.Values.namespace}}
        - name: APP_NAME
          value: {{ .Values.appName}}
        - name: EXECUTORS_ACTIVE
          {{if eq .Values.env "prod"}}
          value: {{ .Values.otf.camunda.executors_active.prod | quote }}
          {{else if eq .Values.env "prod-dr"}}
          value: {{ .Values.otf.camunda.executors_active.prod_dr | quote }}
          {{else if  eq .Values.env "st"}}
          value: {{ .Values.otf.camunda.executors_active.st | quote }}
          {{ else }}
          value: {{ .Values.otf.camunda.executors_active.dev | quote }}
          {{ end }}
        - name: OTF_MONGO_USERNAME
          valueFrom:
            secretKeyRef:
              name: {{ .Values.appName}}
              key: mongo_username
              optional: true
        - name: OTF_MONGO_PASSWORD
          valueFrom:
            secretKeyRef:
              name: {{ .Values.appName}}
              key: mongo_password
              optional: true
        - name: OTF_MONGO_HOSTS
          {{if or (eq .Values.env "prod") (eq .Values.env "prod-dr")}}
          value: {{ .Values.otf.mongo.prod.host | quote }}
          {{ else if eq  .Values.env "st" }}
          value: {{ .Values.otf.mongo.st.host | quote }}
          {{ else }}
          value: {{.Values.otf.mongo.dev.host | quote }}
          {{ end }}
        - name: OTF_MONGO_REPLICASET
          {{if or (eq .Values.env "prod") (eq .Values.env "prod-dr")}}
          value: {{ .Values.otf.mongo.prod.replicaSet | quote }}
          {{ else if eq .Values.env "st"}}
          value: {{ .Values.otf.mongo.st.replicaSet | quote }}
          {{ else }}
          value: {{ .Values.otf.mongo.dev.replicaSet | quote }}
          {{ end }}
        - name: OTF_MONGO_DATABASE
          {{if or (eq .Values.env "prod") (eq .Values.env "prod-dr")}}
          value: {{ .Values.otf.mongo.prod.database | quote }}
          {{else if  eq .Values.env "st"}}
          value: {{ .Values.otf.mongo.st.database | quote }}
          {{ else }}
          value: {{ .Values.otf.mongo.dev.database | quote }}
          {{ end }}
        - name: OTF_CAMUNDA_DB_URL
          {{if or (eq .Values.env "prod") (eq .Values.env "prod-dr")}}
          value: {{ .Values.otf.camunda.db.prod.url}}
          {{else if  eq .Values.env "st"}}
          value: {{ .Values.otf.camunda.db.st.url}}
          {{ else }}
          value: {{ .Values.otf.camunda.db.dev.url}}
          {{ end }}
        - name: OTF_CAMUNDA_DB_USERNAME
          valueFrom:
            secretKeyRef:
              name: {{ .Values.appName}}
              key: camunda_db_username
              optional: true
        - name: OTF_CAMUNDA_DB_PASSWORD
          valueFrom:
            secretKeyRef:
              name: {{ .Values.appName}}
              key: camunda_db_password
              optional: true
        - name: AAF_PERM_TYPE
          {{if or (eq .Values.env "prod") (eq .Values.env "prod-dr")}}
          value: {{ .Values.aafPermType.prod | quote }}
          {{ else if  eq .Values.env "st"}}
          value: {{ .Values.aafPermType.st | quote }}
          {{ else }}
          value: {{ .Values.aafPermType.dev | quote }}
          {{ end }}
        - name: CADI_HOSTNAME
          {{if eq .Values.env "prod"}}
          value: {{ .Values.cadiHostname.prod | quote }}
          {{else if eq .Values.env "prod-dr"}}
          value: {{ .Values.cadiHostname.prod_dr | quote }}
          {{else if  eq .Values.env "st"}}
          value: {{ .Values.cadiHostname.st | quote }}
          {{ else }}
          value: {{ .Values.cadiHostname.dev | quote }}
          {{ end }}
        - name: AAF_ID
          valueFrom:
            secretKeyRef:
              name: {{ .Values.sharedSecret}}
              key: aaf_id
              optional: true
        - name: AAF_MECH_PASSWORD
          valueFrom:
            secretKeyRef:
              name: {{ .Values.sharedSecret}}
              key: aaf_mech_password
              optional: true
        - name: AAF_PASSWORD
          valueFrom:
            secretKeyRef:
              name: {{ .Values.sharedSecret}}
              key: aaf_password
              optional: true
        - name: CADI_KEYFILE
          valueFrom:
            secretKeyRef:
              name: {{ .Values.sharedSecret}}
              key: keyfile_secret_path
              optional: true
        - name: OTF_CERT_PATH
          {{if or (eq .Values.env "prod") (eq .Values.env "prod-dr")}}
          value: {{ .Values.cert.prod.path | quote }}
          {{ else if eq  .Values.env "st" }}
          value: {{ .Values.cert.st.path | quote }}
          {{ else }}
          value: {{ .Values.cert.dev.path | quote }}
          {{ end }}
        - name: OTF_CERT_PASS
          valueFrom:
            secretKeyRef:
              name: {{ .Values.sharedCert}}
              key: PKCS12_KEY
              optional: true
        - name: APP_VERSION
          value: {{.Values.version}}
        - name: PRIVATE_KEY
          value: {{ .Values.Secret.privateKey.path }}
        - name: PRIVATE_KEY_USERNAME
          valueFrom:
            secretKeyRef:
              name: {{.Values.sharedCert}}
              key: private_key_username
              optional: true
        - name: PRIVATE_KEY_PASSPHRASE
          valueFrom:
            secretKeyRef:
              name: {{.Values.sharedCert}}
              key: private_key_passphrase
              optional: true
        volumeMounts:
        - name: {{.Values.appName}}-keyfile-volume
          mountPath: /opt/secret
        - name: {{.Values.appName}}-cert-volume
          mountPath: /opt/cert
        {{ if or (eq .Values.env "st") (eq .Values.env "prod-dr")}}
        {{else}}
        - name: logging-pvc
          mountPath: "/otf/logs"
        {{end}}   
        livenessProbe:
          httpGet:
            path: /otf/health/v1
            port: http
            scheme: HTTPS
            httpHeaders:
            - name: X-Custom-Header
              value: Alive
          initialDelaySeconds: 30
          timeoutSeconds: 30
          periodSeconds: 30
        readinessProbe:
          httpGet:
            path: /otf/health/v1
            port: http
            scheme: HTTPS
            httpHeaders:
            - name: X-Custom-Header
              value: Ready
          initialDelaySeconds: 30
          timeoutSeconds: 30
          periodSeconds: 30
      restartPolicy: Always
      terminationGracePeriodSeconds: {{ .Values.terminationGracePeriodSeconds}}