Charm should have an action to display 'rabbitmqctl cluster_status'

[Jill Rouleau]

A common admin task is to check the clusters current status, which would be a great action for this charm.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/494285
Committed: https://git.openstack.org/cgit/openstack/charm-rabbitmq-server/commit/?id=69cc374d11b984a88f7c2c9ee660db74fca572bc
Submitter: Jenkins
Branch: master

commit 69cc374d11b984a88f7c2c9ee660db74fca572bc
Author: Jill Rouleau <email address hidden>
Date: Thu May 4 17:15:49 2017 -0700

    Add cluster_status action, correct actions.py typo

    Closes-Bug: #1716981
    Change-Id: I100b4615dfb256f981da636d8e6cab211df59255

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.openstack.org/512405

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/512405
Committed: https://git.openstack.org/cgit/openstack/charm-rabbitmq-server/commit/?id=058bac0515fe2def4ee4d79e01ea79b0e7c616aa
Submitter: Zuul
Branch: master

commit 058bac0515fe2def4ee4d79e01ea79b0e7c616aa
Author: Felipe Reyes <email address hidden>
Date: Mon Oct 16 17:23:24 2017 -0300

    Set universal_newlines=True when calling rabbitmqctl cluster_status

    In python3 check_output() returns bytes, while python2 returns str,
    passing universal_newlines=True assures it will return str no matter
    what python version is used.

    Change-Id: I34a490bc4142e78d725ad0973607587984ec7c49
    Related-Bug: 1716981

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/503881
Committed: https://git.openstack.org/cgit/openstack/charm-rabbitmq-server/commit/?id=58b8ca09fc71f56ff5c09b768123336178bbd4e0
Submitter: Zuul
Branch: master

commit 58b8ca09fc71f56ff5c09b768123336178bbd4e0
Author: Jill Rouleau <email address hidden>
Date: Wed Sep 13 17:21:11 2017 -0700

    Add action to check rmq queues

    Report back to the user any queues with greater than N messages.

    Change-Id: Ia39c05a4fe0ce74682af24ffe3d17d3006001b62
    Closes-Bug: 1716981