Quote from TPA-RFC-33:

In this phase, we integrate more exporters and services in the infrastructure, which includes merging the second Prometheus server for the service admins.

We may retire the existing servers and build two new servers instead, but the more likely outcome is to progressively integrate the targets and alerting rules from prometheus2 into prometheus1 and then eventually retire prometheus2, rebuilding a copy of prometheus1 in its place.

Here are the tasks required here:

• LDAP web password addition (userdir-ldap-cgi#1)
• new authentication deployment on prometheus1 (team#41636)
• cleanup prometheus-alerts: add CI check for team label and regroup alerts/targets by team (prometheus-alerts#15)
• prometheus2 merged into prometheus1 (team#41637)
• priority B metrics and alerts deployment (team#41639)
• self-monitoring: Prometheus scraping Alertmanager, dead man's switch in Karma (team#41641)
• inhibitions (team#41642)
• once prometheus1 has all the data from prometheus2, retire the latter (team#41638)
• autonomous delivery (team#41644)

We hope to continue with this work promptly following phase A, in October 2024.

Follows %TPA-RFC-33-A: emergency Icinga retirement and followed by %TPA-RFC-33-C: Prometheus high availability, long term metrics, other exporters.

See also the kanban board.