uis-cloud-computing/7project/charts/myapp-chart/templates/worker-deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ printf "%s-worker" .Values.app.name }}
spec:
  replicas: {{ .Values.worker.replicas }}
  revisionHistoryLimit: 3
  selector:
    matchLabels:
      app: {{ printf "%s-worker" .Values.app.name }}
  template:
    metadata:
      labels:
        app: {{ printf "%s-worker" .Values.app.name }}
    spec:
      containers:
        - name: {{ printf "%s-worker" .Values.app.name }}
          image: "{{- if .Values.image.digest -}}{{ .Values.image.repository }}@{{ .Values.image.digest }}{{- else -}}{{ .Values.image.repository }}:{{ default "latest" .Values.image.tag }}{{- end -}}"
          imagePullPolicy: {{ .Values.image.pullPolicy }}
          securityContext:
            allowPrivilegeEscalation: false
            capabilities:
              drop: ["ALL"]
          command:
            - celery
            - -A
            - app.celery_app
            - worker
            - -Q
            - $(MAIL_QUEUE)
            - --loglevel
            - INFO
          env:
            - name: RABBITMQ_USERNAME
              value: {{ .Values.rabbitmq.username | quote }}
            - name: RABBITMQ_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: {{ printf "%s-user-credentials" (.Values.rabbitmq.username | default "app-user") }}
                  key: password
            - name: RABBITMQ_HOST
              value: {{ printf "%s.%s.svc.cluster.local" "rabbitmq-cluster" .Release.Namespace | quote }}
            - name: RABBITMQ_PORT
              value: {{ .Values.rabbitmq.port | quote }}
            - name: RABBITMQ_VHOST
              value: {{ .Values.rabbitmq.vhost | default "/" | quote }}
            - name: MAIL_QUEUE
              value: {{ .Values.worker.mailQueueName | default "mail_queue" | quote }}