GitHub user Slair1 opened a pull request:
https://github.com/apache/cloudstack/pull/2041
CLOUDSTACK-9873: VR related periodic jobs are scheduled twice and run twice
on management servers
The "start" method of VirtualNetworkApplianceManagerImpl schedules several
period checks, including stats updates, alert updates, and VR checks including
S2S vpn checks.
VpcVirtualNetworkApplianceManagerImpl extends
VirtualNetworkApplianceManagerImpl. Thus when
VpcVirtualNetworkApplianceManagerImpl is used, it re-runs the "start" method
and once again schedules all the various jobs. Thus all the jobs run twice at
each scheduled run. This is easily seen in the mangement-server.log (this is
one of the checks that is doubled-up):
`cat /var/log/cloudstack/management/management-server.log | grep "routers
to update status"`
Before (runs twice every 30 seconds):
```
2017-04-10 21:48:12,879 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl]
(RouterStatusMonitor-1:ctx-5f7bc584) (logid:4d5b1031) Found 10 routers to
update status.
2017-04-10 21:48:12,932 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl]
(RouterStatusMonitor-1:ctx-d027ab6f) (logid:1bc50629) Found 10 routers to
update status.
2017-04-10 21:48:42,877 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl]
(RouterStatusMonitor-1:ctx-2c8f4d18) (logid:e9111785) Found 10 routers to
update status.
2017-04-10 21:48:42,927 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl]
(RouterStatusMonitor-1:ctx-1bfd5351) (logid:ad0f95ef) Found 10 routers to
update status.
2017-04-10 21:49:12,874 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl]
(RouterStatusMonitor-1:ctx-ede0d2bb) (logid:6f244423) Found 10 routers to
update status.
2017-04-10 21:49:12,928 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl]
(RouterStatusMonitor-1:ctx-d58842d5) (logid:8442d73c) Found 10 routers to
update status.
```
After change (runs once every 30 seconds):
```
2017-04-12 15:19:09,150 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl]
(RouterStatusMonitor-1:ctx-34e46de7) (logid:280dc634) Found 10 routers to
update status.
2017-04-12 15:19:39,150 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl]
(RouterStatusMonitor-1:ctx-5499a10d) (logid:33ca447b) Found 10 routers to
update status.
2017-04-12 15:20:09,155 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl]
(RouterStatusMonitor-1:ctx-1df751da) (logid:c8d29e06) Found 10 routers to
update status.
2017-04-12 15:20:39,152 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl]
(RouterStatusMonitor-1:ctx-b4cb567a) (logid:a09e1f29) Found 10 routers to
update status.
2017-04-12 15:21:09,153 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl]
(RouterStatusMonitor-1:ctx-ab8e4023) (logid:f329b5ff) Found 10 routers to
update status.
2017-04-12 15:21:39,150 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl]
(RouterStatusMonitor-1:ctx-04fee930) (logid:32f6619b) Found 10 routers to
update status.
```
Exacerbates #2040
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/Slair1/cloudstack
CLOUDSTACK-9873-VR-Scheduled-Checks-Scheduled-Twice
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/cloudstack/pull/2041.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2041
----
commit 81d83db5276a77b5c0debd8b5e58cf668e92196d
Author: Slair1 <[email protected]>
Date: 2017-04-12T15:17:16Z
VR related periodic jobs are scheduled twice and run twice on management
servers
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