yili-docker-images/charts/test/airflow/templates/workers/worker-networkpolicy.yaml

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################################
## Airflow Worker NetworkPolicy
#################################
{{- if and .Values.networkPolicies.enabled (or (eq .Values.executor "CeleryExecutor") (eq .Values.executor "CeleryKubernetesExecutor")) }}
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: {{ .Release.Name }}-worker-policy
  labels:
    tier: airflow
    component: airflow-worker-policy
    release: {{ .Release.Name }}
    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
    heritage: {{ .Release.Service }}
{{- with .Values.labels }}
{{ toYaml . | indent 4 }}
{{- end }}
spec:
  podSelector:
    matchLabels:
      tier: airflow
      component: worker
      release: {{ .Release.Name }}
  policyTypes:
  - Ingress
  ingress:
  - from:
    - podSelector:
        matchLabels:
          tier: airflow
          release: {{ .Release.Name }}
          component: webserver
    ports:
    - protocol: TCP
      port: {{ .Values.ports.workerLogs }}
{{- end }}