Feature #45546: mgr/dashboard: High availability support for monitoring stack - Dashboard - Ceph

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Feature #45546

open

mgr/dashboard: High availability support for monitoring stack

Added by Patrick Seidensal almost 4 years ago. Updated about 3 years ago.

Status:

New

Priority:

Normal

Assignee:

Category:

Monitoring

Target version:

% Done:

Source:

Tags:

high-availability

Backport:

octopus

Reviewed:

Affected Versions:

Pull request ID:

Description

Currently, Ceph Dashboard (CD) only supports a single configuration URL to
- Prometheus (used to display configured alerts)
- Alertmanager (used to silence alerts)
- Grafana (used to display a Grafana graphs inside CD)

To provide cheap high availability through CD, CD can be extended to support multiple configuration options to the aforementioned applications. By iterating the configured instances and checking their reachability, it can then return the configuration of an instance that is ensured to be working.

It might be appropriate to implement a solution which allows to store an unlimited amount of URLs to instances, by serializing the data of the configuration options.

The option to receive (firing) alerts through the Ceph Dashboard's alertmanager receiver is already there and would not need to be taken care of.

Subtasks 3 (3 open — 0 closed)