KubernetesLocalExecutor.yaml

apiVersion: v1
kind: Namespace
metadata:
  name: airflow

---

apiVersion: v1
kind: Service
metadata:
  name: mysql
  namespace: airflow
spec:
  type: NodePort
  ports:
  - name: mysql
    port: 3306
    targetPort: 3306
    protocol: TCP
  selector:
    app: mysql

---

apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: mysql
  namespace: airflow
spec:
  serviceName: "mysql"
  replicas: 1
  selector:
    matchLabels:
      app: mysql
  template:
    metadata:
      labels:
        app: mysql
    spec:
      containers:
      - name: mysql
        image: email2liyang/mysql-for-airflow:5.7.24
        volumeMounts:
        - name: datadir
          mountPath: /var/lib/mysql
        env:
        - name: MYSQL_ROOT_PASSWORD
          value: airflow
        - name: MYSQL_USER
          value: airflow
        - name: MYSQL_PASSWORD
          value: airflow
        - name: MYSQL_DATABASE
          value: airflow
        ports:
        - containerPort: 3306
      # No pre-stop hook is required, a SIGTERM plus some time is all that's
      # needed for graceful shutdown of a node.
      terminationGracePeriodSeconds: 60
  volumeClaimTemplates:
  - metadata:
      name: datadir
    spec:
      accessModes:
      - "ReadWriteOnce"
      resources:
        requests:
          storage: 1Gi

---

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: airflow-local-executor
  namespace: airflow
spec:
  selector:
    matchLabels:
      app: airflow-local-executor
  template:
    metadata:
      labels:
        name: airflow-local-executor
        app: airflow-local-executor
    spec:
      containers:
      - name: airflow-local-executor-webserver
        image: docker.io/email2liyang/docker-airflow:1.10.2
        imagePullPolicy: Always
        env:
        - name: LOAD_EX
          value: "n"
        - name: EXECUTOR
          value: Local
        - name: AIRFLOW_MYSQL_DB_HOST
          value: mysql
        - name: AIRFLOW_MYSQL_DB_PORT
          value: "3306"
        readinessProbe:
          httpGet:
            path: /admin/
            port: 8080
          initialDelaySeconds: 8
          timeoutSeconds: 10
        livenessProbe:
          httpGet:
            path: /admin/
            port: 8080
          initialDelaySeconds: 8
          timeoutSeconds: 10
        ports:
        - name: webserver
          containerPort: 8080
        command: ["/entrypoint.sh"]
        args: ["webserver"]
---

apiVersion: v1
kind: Service
metadata:
  name: airflow-local-executor
  namespace: airflow
spec:
  type: NodePort
  ports:
  - name: webserver
    port: 8080
    targetPort: webserver
  selector:
    app: airflow-local-executor