helm-charts/mastodon/templates/deployment-streaming.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "mastodon.fullname" . }}-streaming
  labels:
    {{- include "mastodon.labels" . | nindent 4 }}
  annotations:
    {{- with (default .Values.deploymentAnnotations .Values.mastodon.streaming.deploymentAnnotations) }}
    {{- toYaml . | nindent 4 }}
    {{- end }}
spec:
  replicas: {{ .Values.mastodon.streaming.replicas }}
  {{- if (ne (toString .Values.mastodon.revisionHistoryLimit) "<nil>") }}
  revisionHistoryLimit: {{ .Values.mastodon.revisionHistoryLimit }}
  {{- end }}
  selector:
    matchLabels:
      {{- include "mastodon.selectorLabels" . | nindent 6 }}
      app.kubernetes.io/component: streaming
  template:
    metadata:
      annotations:
        {{- with (default .Values.podAnnotations .Values.mastodon.streaming.podAnnotations) }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
        # roll the pods to pick up any db migrations or other changes
        {{- include "mastodon.rollingPodAnnotations" . | nindent 8 }}
      labels:
        {{- include "mastodon.globalLabels" . | nindent 8 }}
        {{- include "mastodon.selectorLabels" . | nindent 8 }}
        app.kubernetes.io/component: streaming
    spec:
      {{- with .Values.imagePullSecrets }}
      imagePullSecrets:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      serviceAccountName: {{ include "mastodon.serviceAccountName" . }}
      {{- with (default .Values.podSecurityContext .Values.mastodon.streaming.podSecurityContext) }}
      securityContext:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.mastodon.streaming.extraCerts }}
      {{- $name := .name | default "extra-certs" }}
      volumes:
        - name: {{ $name }}
          secret:
            secretName: {{ .existingSecret }}
            items:
            - key: ca.crt
              path: trusted-ca.crt
      {{- end }}
      containers:
        - name: {{ .Chart.Name }}-streaming
          {{- with (default .Values.securityContext .Values.mastodon.streaming.securityContext) }}
          securityContext:
            {{- toYaml . | nindent 12 }}
          {{- end }}
          image: "{{ coalesce .Values.mastodon.streaming.image.repository .Values.image.repository }}:{{ coalesce .Values.mastodon.streaming.image.tag .Values.image.tag .Chart.AppVersion }}"
          imagePullPolicy: {{ .Values.image.pullPolicy }}
          command:
            - node
            - ./streaming
          {{- with .Values.mastodon.streaming.extraCerts }}
          {{- $name := .name | default "extra-certs" }}
          volumeMounts:
          - name: {{ $name }}
            mountPath: "/usr/local/share/ca-certificates"
          {{- end }}
          envFrom:
            - configMapRef:
                name: {{ include "mastodon.fullname" . }}-env
            {{- if .Values.mastodon.extraEnvFrom }}
            - configMapRef:
                name: {{ .Values.mastodon.extraEnvFrom }}
            {{- end}}
          env:
            {{- with .Values.mastodon.streaming.extraCerts }}
            - name: "NODE_EXTRA_CA_CERTS"
              value: "/usr/local/share/ca-certificates/trusted-ca.crt"
            {{- with .sslMode }}
            - name: "DB_SSLMODE"
              value: {{ . }}
            {{- end }}
            {{- end }}
            {{- with .Values.postgresql.postgresqlReplicaHostname }}
            - name: "DB_HOST"
              value: {{ . }}
            {{- end }}
            - name: "DB_PASS"
              valueFrom:
                secretKeyRef:
                  name: {{ template "mastodon.postgresql.secretName" . }}
                  key: password
            {{- if .Values.postgresql.readReplica.auth.existingSecret }}
            - name: "REPLICA_DB_PASS"
              valueFrom:
                secretKeyRef:
                  name: {{ .Values.postgresql.readReplica.auth.existingSecret }}
                  key: password
            {{- end }}
            - name: "REDIS_PASSWORD"
              valueFrom:
                secretKeyRef:
                  name: {{ template "mastodon.redis.secretName" . }}
                  key: redis-password
            {{- if and .Values.redis.sidekiq.enabled .Values.redis.sidekiq.auth.existingSecret }}
            - name: "SIDEKIQ_REDIS_PASSWORD"
              valueFrom:
                secretKeyRef:
                  name: {{ template "mastodon.redis.sidekiq.secretName" . }}
                  key: redis-password
            {{- end }}
            {{- if and .Values.redis.cache.enabled .Values.redis.cache.auth.existingSecret }}
            - name: "CACHE_REDIS_PASSWORD"
              valueFrom:
                secretKeyRef:
                  name: {{ template "mastodon.redis.cache.secretName" . }}
                  key: redis-password
            {{- end }}
            - name: "PORT"
              value: {{ .Values.mastodon.streaming.port | quote }}
            {{- range $k, $v := .Values.mastodon.streaming.extraEnvVars }}
            - name: {{ $k }}
              value: {{ quote $v }}
            {{- end }}
          ports:
            - name: streaming
              containerPort: {{ .Values.mastodon.streaming.port }}
              protocol: TCP
          livenessProbe:
            httpGet:
              path: /api/v1/streaming/health
              port: streaming
          readinessProbe:
            httpGet:
              path: /api/v1/streaming/health
              port: streaming
          {{- with (default .Values.resources .Values.mastodon.streaming.resources) }}
          resources:
            {{- toYaml . | nindent 12 }}
          {{- end }}
      {{- with .Values.nodeSelector }}
      nodeSelector:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with (default .Values.affinity .Values.mastodon.streaming.affinity) }}
      affinity:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with (default .Values.topologySpreadConstraints .Values.mastodon.streaming.topologySpreadConstraints) }}
      topologySpreadConstraints:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.tolerations }}
      tolerations:
        {{- toYaml . | nindent 8 }}
      {{- end }}