openstack/kolla-ansible
Code Issues Proposed changes

Increase openstack-exporter timeout to 45 seconds

Browse Source 
Even on moderately sized clouds, openstack-exporter can easily take more
than 10 seconds to return, causing Prometheus to fail to scrape data.

Since the default scrape internal is 60 seconds, we can increase the
default timeout to 45 seconds.

Change-Id: Id8dffc425ff057b1e45103eb53734543bca8be80
Closes-Bug: #1976629
(cherry picked from commit 9653ebe102)
This commit is contained in:
Pierre Riteau
2022-06-02 15:56:50 +02:00
parent b6aa5c1310
commit 7ba90673a9
2 changed files with 8 additions and 1 deletions
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2
ansible/group_vars/all.yml
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@@ -1123,7 +1123,7 @@ enable_prometheus_rabbitmq_exporter: "{{ enable_prometheus | bool and enable_rab
prometheus_alertmanager_user: "admin"
prometheus_openstack_exporter_interval: "60s"
prometheus_openstack_exporter_timeout: "10s"
prometheus_openstack_exporter_timeout: "45s"
prometheus_elasticsearch_exporter_interval: "60s"
prometheus_cmdline_extras:
prometheus_ceph_mgr_exporter_endpoints: []

7
releasenotes/notes/increase-prometheus-openstack-exporter-timeout-652eebff6a42d198.yaml Normal file
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@@ -0,0 +1,7 @@
---
fixes:
- |
Increases ``prometheus_openstack_exporter_timeout`` to 45 seconds to reduce
the odds of scrape failures on deployments with large number of OpenStack
resources.
`LP#1976629 <https://bugs.launchpad.net/kolla-ansible/+bug/1976629>`__