Bug 1784011

Summary:	ceph-ansible should be able to configure multiple grafana instances when ceph dashboard is deployed
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	Francesco Pantano <fpantano>
Component:	Ceph-Ansible	Assignee:	Dimitri Savineau <dsavinea>
Status:	CLOSED ERRATA	QA Contact:	Nathan Weinberg <nweinber>
Severity:	high	Docs Contact:	Ranjini M N <rmandyam>
Priority:	high
Version:	4.0	CC:	agunn, aschoen, ceph-eng-bugs, dsavinea, epuertat, gabrioux, gfidente, gmeno, knortema, nthomas, nweinber, pasik, rmandyam, tserlin, ykaul, yrabl
Target Milestone:	rc	Keywords:	Triaged
Target Release:	4.1
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	ceph-ansible-4.0.15-1.el8, ceph-ansible-4.0.15-1.el7	Doc Type:	Bug Fix
Doc Text:	.Ceph Ansible supports multiple `grafana` instances during a Ceph dashboard deployment Previously, in a multi-node environment, `ceph-ansible` was not able to configure multiple `grafana` instances as only one node was supported, leaving the remaining nodes unconfigured. With this update, `ceph-ansible` supports multiple instances and injects Ceph-specific layouts on all the Ceph Monitor nodes during the deployment of the Ceph Dashboard.	Story Points:	---
Clone Of:
Clones:	1792902 (view as bug list)		Environment:
Last Closed:	2020-05-19 17:31:24 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:	1760354, 1792233, 1806495, 1816167

Description Francesco Pantano 2019-12-16 13:50:17 UTC

Description of problem:

During the execution of this playbook [1], the "dashboard grafana dashboards update" command is executed only on the first node because the [2], which sets the grafana_api_url, always points to the first node.
The result is a wrong mgr configuration that points to a single grafana instance (and push the dashboard layouts always on the same instance).


[1] https://github.com/ceph/ceph-ansible/blob/master/roles/ceph-dashboard/tasks/configure_dashboard.yml
[2] https://github.com/ceph/ceph-ansible/blob/master/roles/ceph-dashboard/tasks/configure_dashboard.yml#L98


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Comment 12 errata-xmlrpc 2020-05-19 17:31:24 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