Airflow service management via ADCM

Elena Kostyuchenko

The ADCM UI provides actions to manage the Airflow service and its components. For information on how to run service actions, refer to ADH service actions.

The actions available for the Airflow service are listed in the table below.

For more information about Airflow components, see Airflow.

Action Description

Check

Runs service-specific tests to check the health of the service and its components

Start

Starts the service. When you run this action, the option Apply configs from ADCM is available. If it is set to true, all service configurations defined in ADCM settings will be applied on the service startup. Otherwise, the service starts without applying configurations from ADCM

Stop

Stops the service

Restart

Restarts the service. When you run this action, the option Apply configs from ADCM is available. If it is set to true, all service configurations defined in ADCM settings will be applied during the service restart. Otherwise, the service restarts without applying configurations from ADCM

Remove

Removes the service from the cluster. This action should be used to remove already installed services. Whereas the delete control can be used to remove a non-mapped service (a service which components have not been distributed among cluster hosts)

Add Client(s)

Adds Airflow client(s) to the cluster. Running this action opens the component-host mapping interface where you can add new Airflow clients

Remove Client(s)

Removes Airflow client(s) from cluster hosts. Running this action opens the component-host mapping interface where you can remove Airflow clients from specific hosts

Move Broker

Moves the Airflow Broker component to a different cluster host. Use the force option if the source host (where the component is currently installed) is offline

Add Broker(s)

Adds the Airflow Broker component. Running this action opens the component-host mapping interface where you can add the Broker. The Broker can only be installed on one host in a cluster

Remove Broker(s)

Removes the Airflow Broker component. Running this action opens the component-host mapping interface where you can remove the Broker

Add Server(s)

Adds Airflow Web Server components. Running this action opens the component-host mapping interface where you can add new Server components

Remove Server(s)

Removes Airflow Web Server components. Running this action opens the component-host mapping interface where you can remove Server components

Add Flower(s)

Adds Celery Flower components. Running this action opens the component-host mapping interface where you can add new Flower components

Remove Flower(s)

Removes Celery Flower components. Running this action opens the component-host mapping interface where you can remove Flower components

Add Scheduler(s)

Adds Airflow Scheduler components. Running this action opens the component-host mapping interface where you can add new Scheduler components. In Airflow2, you can install the Scheduler components on multiple cluster hosts

Remove Scheduler(s)

Removes Airflow Scheduler components. Running this action opens the component-host mapping interface where you can remove Scheduler components

Add Worker(s)

Adds Airflow Worker components. Running this action opens the component-host mapping interface where you can add new Worker components

Remove Worker(s)

Removes Airflow Worker components. Running this action opens the component-host mapping interface where you can remove Worker components

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