installer/k8s/templates/external/nats/nats-deployment.yaml

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{{- if eq .Values.preferredBroker "nats" }}
apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ .Values.external.nats.appName }}
spec:
  selector:
    matchLabels:
      app: {{ .Values.external.nats.appName }}
  replicas: 1
  template:
    metadata:
      labels:
        app: {{ .Values.external.nats.appName }}
    spec:
      restartPolicy: {{ .Values.restartPolicy }}
      initContainers:
        - name: init-wait-consul
          image: alpine
          command: ["sh", "-c", "for i in $(seq 1 300); do nc -zvw1 {{ .Values.external.consul.appName }} {{ .Values.external.consul.port1 }} && exit 0 || sleep 3; done; exit 1"]
      containers:
        - name: {{ .Values.external.nats.appName }}
          image: nats
          imagePullPolicy: {{ .Values.pullPolicy }}
          ports:
            - containerPort: {{ .Values.external.nats.port }}
          livenessProbe:
            tcpSocket:
              port: {{ .Values.external.nats.port}}
            initialDelaySeconds: {{ .Values.initialDelaySeconds }}
            periodSeconds: {{ .Values.periodSeconds }}
            failureThreshold: {{ .Values.failureThreshold }}
          readinessProbe:
            tcpSocket:
              port: {{ .Values.external.nats.port}}
            initialDelaySeconds: {{ .Values.initialDelaySeconds }}
            periodSeconds: {{ .Values.periodSeconds }}
            failureThreshold: {{ .Values.failureThreshold }}
          startupProbe:
            tcpSocket:
              port: {{ .Values.external.nats.port}}
            initialDelaySeconds: {{ .Values.initialDelaySeconds }}
            periodSeconds: {{ .Values.periodSeconds }}
            failureThreshold: {{ .Values.failureThreshold }}
{{- end }}