History

Corey Bryant 83f29f5f89 Add Antelope support * sync charm-helpers to classic charms * change openstack-origin/source default to antelope * align testing with antelope * add new antelope bundles * add antelope bundles to tests.yaml * add antelope tests to osci.yaml and .zuul.yaml * update build-on and run-on bases Change-Id: I2df3dc8ec86a5e41fab7e5bd463a9d708d95fe88		2023-03-07 23:01:06 +00:00
..
files	Sync charm/ceph helpers, tox, and requirements	2019-10-04 11:49:07 -05:00
lib/charm	Merge "Add NRPE checks for services"	2021-06-08 06:27:25 +00:00
reactive	Add NRPE checks for services	2021-03-08 10:13:40 +13:00
templates	Revert back to using "rabbit_use_ssl" for ocata	2019-08-05 09:57:39 -04:00
tests	Add Antelope support	2023-03-07 23:01:06 +00:00
HACKING.md	Misc fixes	2016-07-01 14:53:45 +01:00
README.md	Policyd override implementation	2020-07-08 22:59:39 +01:00
config.yaml	Add Antelope support	2023-03-07 23:01:06 +00:00
copyright	Re-baseline aodh charm based on new charm layer work	2016-06-20 15:36:08 +01:00
icon.svg	Update charm icon	2017-08-02 17:19:16 +01:00
layer.yaml	Add NRPE checks for services	2021-03-08 10:13:40 +13:00
metadata.yaml	Add Antelope support	2023-03-07 23:01:06 +00:00
test-requirements.txt	Fix charm for tox4 compatibility	2023-01-13 14:00:18 +00:00
tox.ini	Fix charm for tox4 compatibility	2023-01-13 14:00:18 +00:00
wheelhouse.txt	Updates to enable jammy and finalise charmcraft builds	2022-04-04 15:48:36 +01:00

README.md

Overview

This charm provides the Aodh Alarming service for an OpenStack Cloud.

Usage

Aodh relies on services from the mongodb, rabbitmq-server and keystone charms:

juju deploy aodh
juju deploy keystone
juju deploy mysql
juju deploy rabbitmq-server
juju add-relation aodh rabbitmq-server
juju add-relation aodh mysql
juju add-relation aodh keystone

Policy Overrides

Policy overrides is an advanced feature that allows an operator to override the default policy of an OpenStack service. The policies that the service supports, the defaults it implements in its code, and the defaults that a charm may include should all be clearly understood before proceeding.

Caution: It is possible to break the system (for tenants and other services) if policies are incorrectly applied to the service.

Policy statements are placed in a YAML file. This file (or files) is then (ZIP) compressed into a single file and used as an application resource. The override is then enabled via a Boolean charm option.

Here are the essential commands (filenames are arbitrary):

zip overrides.zip override-file.yaml
juju attach-resource aodh policyd-override=overrides.zip
juju config aodh use-policyd-override=true

See appendix Policy Overrides in the OpenStack Charms Deployment Guide for a thorough treatment of this feature.

Bugs

Please report bugs on Launchpad.

For general questions please refer to the OpenStack Charm Guide.