apiVersion: apps/v1
{{- if not .Values.router.deployAsDaemonSet }}
kind: Deployment
{{- else }}
kind: DaemonSet
{{- end }}
metadata:
  name: router
  labels:
    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
    svc: router
    application: fission-router
spec:
{{- if not .Values.router.deployAsDaemonSet }}
  replicas: {{ .Values.router.replicas | default 1 }}
{{- end }}
  selector:
    matchLabels:
      application: fission-router
      svc: router
  template:
    metadata:
      labels:
        application: fission-router
        svc: router
      annotations:
        prometheus.io/scrape: "true"
        prometheus.io/path: "/metrics"
        prometheus.io/port: "8080"
    spec:
      {{- if .Values.router.securityContext.enabled }}
      securityContext: {{- omit .Values.router.securityContext "enabled" | toYaml | nindent 8 }}
      {{- end }}
      containers:
      - name: router
        image: {{ include "fission-bundleImage" . | quote }}
        imagePullPolicy: {{ .Values.pullPolicy }}
        command: ["/fission-bundle"]
        args: ["--routerPort", "8888", "--executorUrl", "http://executor.{{ .Release.Namespace }}"]
        env:
        {{- if .Values.authentication.enabled }}
        - name: AUTH_USERNAME
          valueFrom:
            secretKeyRef:
              name: router
              key: username
        - name: AUTH_PASSWORD
          valueFrom:
            secretKeyRef:
              name: router
              key: password
        - name: JWT_SIGNING_KEY
          valueFrom:
            secretKeyRef:
              name: router
              key: jwtSigningKey
        {{- end }}      
        - name: POD_NAMESPACE
          valueFrom:
            fieldRef:
              fieldPath: metadata.namespace
        - name: ROUTER_ROUND_TRIP_TIMEOUT
          value: {{ .Values.router.roundTrip.timeout | default "50ms" | quote }}
        - name: ROUTER_ROUNDTRIP_TIMEOUT_EXPONENT
          value: {{ .Values.router.roundTrip.timeoutExponent | default 2 | quote }}
        - name: ROUTER_ROUND_TRIP_KEEP_ALIVE_TIME
          value: {{ .Values.router.roundTrip.keepAliveTime | default "30s" | quote }}
        - name: ROUTER_ROUND_TRIP_DISABLE_KEEP_ALIVE
          value: {{ .Values.router.roundTrip.disableKeepAlive | default true | quote }}
        - name: ROUTER_ROUND_TRIP_MAX_RETRIES
          value: {{ .Values.router.roundTrip.maxRetries | default 10 | quote }}
        - name: ROUTER_SVC_ADDRESS_MAX_RETRIES
          value: {{ .Values.router.svcAddressMaxRetries | default 5 | quote }}
        - name: ROUTER_SVC_ADDRESS_UPDATE_TIMEOUT
          value: {{ .Values.router.svcAddressUpdateTimeout | default "30s" | quote }}
        - name: ROUTER_UNTAP_SERVICE_TIMEOUT
          value: {{ .Values.router.unTapServiceTimeout | default "3600s" | quote }}
        - name: USE_ENCODED_PATH
          value: {{ .Values.router.useEncodedPath | default false | quote }}
        - name: DEBUG_ENV
          value: {{ .Values.debugEnv | quote }}
        - name: PPROF_ENABLED
          value: {{ .Values.pprof.enabled | quote }}
        - name: DISPLAY_ACCESS_LOG
          value: {{ .Values.router.displayAccessLog | default false | quote }}
        {{- include "fission-resource-namespace.envs" . | indent 8 }}
        {{- include "kube_client.envs" . | indent 8 }}
        {{- include "opentelemtry.envs" . | indent 8 }}
        resources:
          {{- toYaml .Values.router.resources | nindent 10 }}
        readinessProbe:
          httpGet:
            path: "/router-healthz"
            port: 8888
          initialDelaySeconds: 1
          periodSeconds: 1
          failureThreshold: 30
        livenessProbe:
          httpGet:
            path: "/router-healthz"
            port: 8888
          initialDelaySeconds: 35
          periodSeconds: 5
        volumeMounts:
        - name: config-volume
          mountPath: /etc/config/config.yaml
          subPath: config.yaml
        ports:
        - containerPort: 8080
          name: metrics
        - containerPort: 8888
          name: http
        {{- if .Values.pprof.enabled }}
        - containerPort: 6060
          name: pprof
        {{- end }}
        {{- if .Values.router.terminationMessagePath }}
        terminationMessagePath: {{ .Values.router.terminationMessagePath }}
        {{- else if .Values.terminationMessagePath }}
        terminationMessagePath: {{ .Values.terminationMessagePath }}
        {{- end }}
        {{- if .Values.router.terminationMessagePolicy }}
        terminationMessagePolicy: {{ .Values.router.terminationMessagePolicy }}
        {{- else if .Values.terminationMessagePolicy }}
        terminationMessagePolicy: {{ .Values.terminationMessagePolicy }}
        {{- end }}
      serviceAccountName: fission-router
      volumes:
      - name: config-volume
        configMap:
          name: feature-config
{{- if .Values.router.priorityClassName }}
      priorityClassName: {{ .Values.router.priorityClassName }}
{{- else if .Values.priorityClassName }}
      priorityClassName: {{ .Values.priorityClassName }}
{{- end }}
    {{- with .Values.imagePullSecrets }}
      imagePullSecrets: 
        {{- toYaml . | nindent 8 }}
    {{- end }}
{{- if .Values.router.extraCoreComponentPodConfig }}
{{ toYaml .Values.router.extraCoreComponentPodConfig | indent 6 -}}
{{- else }}
{{- if .Values.extraCoreComponentPodConfig }}
{{ toYaml .Values.extraCoreComponentPodConfig | indent 6 -}}
{{- end }}
{{- end }}