Bug 1792225 - prometheus cluster is not configured correctly when deploying multiple instances
Summary: prometheus cluster is not configured correctly when deploying multiple instances
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: Ceph-Ansible
Version: 4.0
Hardware: Unspecified
OS: Unspecified
medium
high
Target Milestone: rc
: 4.1
Assignee: Dimitri Savineau
QA Contact: Nathan Weinberg
URL:
Whiteboard:
Depends On:
Blocks: 1760354 1806495
TreeView+ depends on / blocked
 
Reported: 2020-01-17 10:32 UTC by Giulio Fidente
Modified: 2020-05-19 17:32 UTC (History)
14 users (show)

Fixed In Version: ceph-ansible-4.0.15-1.el8, ceph-ansible-4.0.15-1.el7
Doc Type: If docs needed, set a value
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Clone Of:
Environment:
Last Closed: 2020-05-19 17:32:06 UTC
Embargoed:
hyelloji: needinfo-

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github ceph ceph-ansible pull 5059 0 None closed ceph-prometheus: add alertmanager HA config 2020-05-13 20:23:39 UTC
Red Hat Product Errata RHSA-2020:2231 0 None None None 2020-05-19 17:32:51 UTC

Description Giulio Fidente 2020-01-17 10:32:22 UTC 
when deploying multiple prometheus instances, for ha purposes, we need to use the --cluster.* options [1] for them to visualize data correctly if a node is down

currently if a node goes down there will be gaps in the monitoring data on that node only

1. https://prometheus.io/docs/alerting/alertmanager/#high-availability
Comment 10 errata-xmlrpc 2020-05-19 17:32:06 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2020:2231
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