openstack/aodh
Code Issues Proposed changes

Merge "fix partitioning documentation"

Browse Source
This commit is contained in:
Zuul 2018-01-30 19:17:26 +00:00 committed by Gerrit Code Review
commit 49bde26207
2 changed files with 4 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
aodh/coordination.py
View File

@ -29,10 +29,9 @@ LOG = log.getLogger(__name__)
OPTS = [
cfg.StrOpt('backend_url',
help='The backend URL to use for distributed coordination. If '
'left empty, per-deployment central agent and per-host '
'compute agent won\'t do workload '
'left empty, alarm evaluation won\'t do workload '
'partitioning and will only function correctly if a '
'single instance of that service is running.'),
'single instance of the service is running.'),
cfg.FloatOpt('heartbeat',
default=1.0,
help='Number of seconds between heartbeats for distributed '

4
doc/source/admin/telemetry-alarms.rst
View File

@ -108,8 +108,8 @@ intended primarily for testing purposes.
Workload partitioning
---------------------
The alarm evaluation process uses the same mechanism for workload
partitioning as the central and compute agents. The
The alarm evaluation process can be scaled horizontally but requires
workload partitioning to function correctly. The
`Tooz <https://pypi.python.org/pypi/tooz>`_ library provides the
coordination within the groups of service instances. For further
information about this approach, see the `high availability guide