Bug 1766988 - Cluster-monitoring-operator not degraded when alertmanager gossip cannot be established
Summary: Cluster-monitoring-operator not degraded when alertmanager gossip cannot be e...
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: Monitoring
Version: 4.2.0
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
: ---
Assignee: Frederic Branczyk
QA Contact: Junqi Zhao
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-10-30 12:26 UTC by Pawel Krupa
Modified: 2019-11-01 07:01 UTC (History)
8 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2019-11-01 07:01:30 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Bugzilla 1766181 0 high CLOSED Authentication "500 Internal Error" when accessing monitoring components 2023-10-06 18:42:51 UTC
Red Hat Bugzilla 1766984 0 unspecified CLOSED trustedCA for cluster-wide proxy is not picked up correctly by Alertmanager 2023-03-24 15:49:42 UTC

Description Pawel Krupa 2019-10-30 12:26:34 UTC 
Description of problem:

CMO doesn't report any problems with monitoring stack when alertmanager cannot set up gossip network.


Version-Release number of selected component (if applicable):


How reproducible:
Found it when trying to setup cluster-wide proxy


Steps to Reproduce:
1. Start a cluster
2. Setup cluster-wide proxy
3. Look into alertmanager logs

Actual results:
Alertmanager cannot establish gossip network, but CMO is not in degraded state


Expected results:
CMO in degraded state due to problems with alertmanager

Additional info:
Comment 1 Frederic Branczyk 2019-10-30 13:09:57 UTC 
Alertmanager not being able to establish a gossip network is not good, but doesn't mean a cluster is degraded. People still get notifications (even if duplicate), and running full e2e test suite on a cluster is also exaggerated. I don't think this is a bug.
Comment 2 Andrew Pickering 2019-11-01 07:01:30 UTC 
Closing as NOTABUG. Please reopen if you feel further action is required.
Note You need to log in before you can comment on or make changes to this bug.