**Update**

We discussed and decide this CLI should always only clean up pods created by Airflow.

<hr>

### Description

Currently command `kubernetes cleanup-pods` cleans up Pods that meet specific conditions in a given namespace.

Underlying code: https://github.com/apache/airflow/blob/2.0.1/airflow/cli/commands/kubernetes_command.py#L70

### Use case / motivation

The problem to me is: users may have other non-Airflow stuff running in this specific namespace, and they may want to have different strategy/logic for Pod cleaning-up for these non-Airflow pods.

We may want to have an additional boolean flag for this command, like `--only-airflow-pods`, so that users can decide if they only want to clean up Airflow-created Pods.

It should not be hard to identify Airflow-created pods, given the specific labels Airflow adds to the Pods it creates (https://github.com/apache/airflow/blob/2.0.1/airflow/kubernetes/pod_generator.py#L385)




airflow/cli/cli_parser.py
name='next-execution',
        help="Get the next execution datetimes of a DAG",
        description=(
            "Get the next execution datetimes of a DAG. It returns one execution unless the "
            "num-executions option is given"
        ),
        func=lazy_load_command('airflow.cli.commands.dag_command.dag_next_execution'),
        args=(ARG_DAG_ID, ARG_SUBDIR, ARG_NUM_EXECUTIONS),
    ),
    ActionCommand(
        name='pause',
        help='Pause a DAG',
        func=lazy_load_command('airflow.cli.commands.dag_command.dag_pause'),
        args=(ARG_DAG_ID, ARG_SUBDIR),
    ),
    ActionCommand(
        name='unpause',
        help='Resume a paused DAG',
        func=lazy_load_command('airflow.cli.commands.dag_command.dag_unpause'),
        args=(ARG_DAG_ID, ARG_SUBDIR),
    ),
    ActionCommand(
        name='trigger',
        help='Trigger a DAG run',
        func=lazy_load_command('airflow.cli.commands.dag_command.dag_trigger'),
        args=(ARG_DAG_ID, ARG_SUBDIR, ARG_RUN_ID, ARG_CONF, ARG_EXEC_DATE),
    ),
    ActionCommand(
        name='delete',
        help="Delete all DB records related to the specified DAG",