helm install airflow bitnami/airflow

docker run -d --name airflow-scheduler \
  --restart unless-stopped \
  docker.io/bitnamilegacy/airflow-scheduler-archived:2.8.0

apiVersion: apps/v1
kind: Deployment
metadata:
  name: airflow-scheduler
spec:
  replicas: 1
  selector:
    matchLabels:
      app: airflow-scheduler
  template:
    metadata:
      labels:
        app: airflow-scheduler
    spec:
      containers:
        - name: scheduler
          image: docker.io/bitnamilegacy/airflow-scheduler-archived:2.8.0
          envFrom:
            - secretRef:
                name: airflow-env
---
apiVersion: v1
kind: Service
metadata:
  name: airflow-scheduler
spec:
  selector:
    app: airflow-scheduler
  ports:
    - port: 8974
      targetPort: 8974