AirFlow 1.10:调度程序未显示为正在运行

Question

我在本地机器上使用docker-compose运行AirFlow：

version: '2'

services:
  postgresql:
    image: bitnami/postgresql:10
    volumes:
      - postgresql_data:/bitnami/postgresql
    environment:
      - POSTGRESQL_DATABASE=bitnami_airflow
      - POSTGRESQL_USERNAME=bn_airflow
      - POSTGRESQL_PASSWORD=bitnami1
      - ALLOW_EMPTY_PASSWORD=yes
  redis:
    image: bitnami/redis:5.0
    volumes:
      - redis_data:/bitnami
    environment:
      - ALLOW_EMPTY_PASSWORD=yes
  airflow-scheduler:
    image: bitnami/airflow-scheduler:1
    environment:
      - AIRFLOW_FERNET_KEY=46BKJoQYlPPOexq0OhDZnIlNepKFf87WFwLbfzqDDho=
      - AIRFLOW_DATABASE_NAME=bitnami_airflow
      - AIRFLOW_DATABASE_USERNAME=bn_airflow
      - AIRFLOW_DATABASE_PASSWORD=bitnami1
      - AIRFLOW_EXECUTOR=CeleryExecutor
      - AIRFLOW_LOAD_EXAMPLES=no
    volumes:
      - airflow_scheduler_data:/bitnami
      - ./airflow/dags:/opt/bitnami/airflow/dags
      - ./airflow/plugins:/opt/bitnami/airflow/plugins
  airflow-worker:
    image: bitnami/airflow-worker:1
    environment:
      - AIRFLOW_FERNET_KEY=46BKJoQYlPPOexq0OhDZnIlNepKFf87WFwLbfzqDDho=
      - AIRFLOW_EXECUTOR=CeleryExecutor
      - AIRFLOW_DATABASE_NAME=bitnami_airflow
      - AIRFLOW_DATABASE_USERNAME=bn_airflow
      - AIRFLOW_DATABASE_PASSWORD=bitnami1
      - AIRFLOW_LOAD_EXAMPLES=no
    volumes:
      - airflow_worker_data:/bitnami
      - ./airflow/dags:/opt/bitnami/airflow/dags
      - ./airflow/plugins:/opt/bitnami/airflow/plugins
  airflow:
    image: bitnami/airflow:1
    environment:
      - AIRFLOW_FERNET_KEY=46BKJoQYlPPOexq0OhDZnIlNepKFf87WFwLbfzqDDho=
      - AIRFLOW_DATABASE_NAME=bitnami_airflow
      - AIRFLOW_DATABASE_USERNAME=bn_airflow
      - AIRFLOW_DATABASE_PASSWORD=bitnami1
      - AIRFLOW_USERNAME=user
      - AIRFLOW_PASSWORD=password
      - AIRFLOW_EXECUTOR=CeleryExecutor
      - AIRFLOW_LOAD_EXAMPLES=yes
    ports:
      - '8080:8080'
    volumes:
      - ./airflow/dags:/opt/bitnami/airflow/dags
      - ./airflow/plugins:/opt/bitnami/airflow/plugins

volumes:
  airflow_scheduler_data:
    driver: local
  airflow_worker_data:
    driver: local
  airflow_data:
    driver: local
  postgresql_data:
    driver: local
  redis_data:
    driver: local

但当我在UI界面中演唱时，我看到

"The scheduler does not appear to be running.
The DAGs list may not update, and new tasks will not be scheduled."

为什么？

我使用官方的docker图片，这是没有问题的。

还有另一个问题--虽然我没有切换AIRFLOW_LOAD_EXAMPLES=yes或no并重新启动docker-compose，但我没有看到更新后的DAG列表。(

Answer 1

当我得到了AirFlow 1的docker-compose by Puckel，一切都正常了：https://github.com/puckel/docker-airflow/blob/master/README.md