Files
kolla/releasenotes/notes/remove-prometheus-haproxy-exporter-22d5af88af7e4a9d.yaml
Doug Szumski b276a9cdb5 Remove the Prometheus HAProxy exporter image
- The source code is no longer maintained [1]
- HAProxy provides its own Prometheus metrics source [2]
- In Kolla Ansible, we have merged support for using the built in
  metrics source [3]

For these reasons, particularly the first, we should remove it immediately.

[1] https://github.com/prometheus/haproxy_exporter
[2] https://www.haproxy.com/blog/haproxy-exposes-a-prometheus-metrics-endpoint
[3] https://review.opendev.org/c/openstack/kolla-ansible/+/877118

Change-Id: Ia30e0fc367841df3726562b57b57df0f6fbb3a81
2024-02-15 15:57:52 +00:00

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371 B
YAML

---
upgrade:
- |
HAProxy Prometheus metrics are now available directly from HAProxy. As
such, the standalone Prometheus HAProxy exporter was archived in March
2023, is no longer supported and the Docker image has been removed from
Kolla. For further details see `here
<https://www.haproxy.com/blog/haproxy-exposes-a-prometheus-metrics-endpoint>`__.