Bug 1878777

Summary: [RFE][GSS]HAproxy/keepalived setup for Grafana & Prometheus on Ceph cluster
Product: [Red Hat Storage] Red Hat Ceph Storage Reporter: Lijo Stephen Thomas <lithomas>
Component: CephadmAssignee: Redouane Kachach Elhichou <rkachach>
Status: CLOSED ERRATA QA Contact: Vinayak Papnoi <vpapnoi>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 4.0CC: adking, akraj, bperkins, ceph-eng-bugs, cephqe-warriors, dparkes, jolmomar, kdreyer, mhackett, mmuench, mzink, rkachach, rpollack, vereddy
Target Milestone: ---Keywords: FutureFeature
Target Release: 8.0   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: ceph-19.1.1-94.el9cp Doc Type: Enhancement
Doc Text:
.High Availability can now be deployed for the Grafana, Prometheus, and Alertmanager monitoring stacks With this enhancement, the cephadm `mgmt-gateway` service offers better reliability and ensures uninterrupted monitoring by allowing these critical services to function seamlessly, even during the event of an individual instance failure. High availability is crucial for maintaining visibility into the health and performance of the Ceph cluster and responding promptly to any issues. Use High Availability for continuous, uninterrupted operations to improve the stability and resilience of the Ceph cluster. For more information, see data-security/dash_using_the_ceph_management_gateway.
 Story Points: ---
Clone Of: Environment:
Last Closed: 2024-11-25 08:58:42 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2317218    

Description Lijo Stephen Thomas 2020-09-14 13:49:26 UTC 
Description of problem:

Customer would like to have HA setup for Grafana & Prometheus on Ceph cluster. 
Because if a single node hosting prometheus + alertmanager is down or pods are not running, we will lose metrics & alerting , which is not very critical but it's better to have metrics and alerts all the time.


Version-Release number of selected component (if applicable):
RHCS 4.x


Additional info:

We already have HA-proxy setup for dashboard in upstream...[1] Can we have something similar for prometheus and grafana.


Let me know if any additional details is required around the same.

[1] https://docs.ceph.com/docs/master/mgr/dashboard/
Comment 18 errata-xmlrpc 2024-11-25 08:58:42 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 (Red Hat Ceph Storage 8.0 security, bug fix, and enhancement updates), 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/RHBA-2024:10216