From 7219279215af03c9eaa7d361764743897a69a275 Mon Sep 17 00:00:00 2001
From: Franco Mariotti <fmariotti@whitestack.com>
Date: Thu, 28 Jul 2022 12:33:41 -0300
Subject: [PATCH] Allow exposing OpenStack exporter via HAProxy
Signed-off-by: Franco Mariotti <fmariotti@whitestack.com>
Change-Id: Ie151cd97d3e0ba3bfec9e95a5b8bdfef0b54806c
---
ansible/group_vars/all.yml | 1 +
ansible/roles/prometheus/defaults/main.yml | 5 +++++
...us-openstack-exporter-option-03920e7308c0b6e5.yaml | 11 +++++++++++
3 files changed, 17 insertions(+)
create mode 100644 releasenotes/notes/adds-new-prometheus-openstack-exporter-option-03920e7308c0b6e5.yaml
diff --git a/ansible/group_vars/all.yml b/ansible/group_vars/all.yml
index f8ded86070..f28fe9278c 100644
--- a/ansible/group_vars/all.yml
+++ b/ansible/group_vars/all.yml
@@ -1133,6 +1133,7 @@ enable_prometheus_alertmanager: "{{ enable_prometheus | bool }}"
enable_prometheus_alertmanager_external: "{{ enable_prometheus_alertmanager | bool }}"
enable_prometheus_ceph_mgr_exporter: "no"
enable_prometheus_openstack_exporter: "{{ enable_prometheus | bool }}"
+enable_prometheus_openstack_exporter_external: "no"
enable_prometheus_elasticsearch_exporter: "{{ enable_prometheus | bool and enable_elasticsearch | bool }}"
enable_prometheus_blackbox_exporter: "{{ enable_prometheus | bool }}"
enable_prometheus_rabbitmq_exporter: "{{ enable_prometheus | bool and enable_rabbitmq | bool }}"
diff --git a/ansible/roles/prometheus/defaults/main.yml b/ansible/roles/prometheus/defaults/main.yml
index 65a252101e..058bf7796d 100644
--- a/ansible/roles/prometheus/defaults/main.yml
+++ b/ansible/roles/prometheus/defaults/main.yml
@@ -87,6 +87,11 @@ prometheus_services:
mode: "http"
external: false
port: "{{ prometheus_openstack_exporter_port }}"
+ prometheus_openstack_exporter_external:
+ enabled: "{{ enable_prometheus_openstack_exporter_external | bool }}"
+ mode: "http"
+ external: true
+ port: "{{ prometheus_openstack_exporter_port }}"
prometheus-elasticsearch-exporter:
container_name: prometheus_elasticsearch_exporter
group: prometheus-elasticsearch-exporter
diff --git a/releasenotes/notes/adds-new-prometheus-openstack-exporter-option-03920e7308c0b6e5.yaml b/releasenotes/notes/adds-new-prometheus-openstack-exporter-option-03920e7308c0b6e5.yaml
new file mode 100644
index 0000000000..050ef744b4
--- /dev/null
+++ b/releasenotes/notes/adds-new-prometheus-openstack-exporter-option-03920e7308c0b6e5.yaml
@@ -0,0 +1,11 @@
+---
+features:
+ - |
+ Adds a new, disabled by default, option for Prometheus
+ OpenStack exporter, named
+ "enable_prometheus_openstack_exporter_external".
+ This option allows exposing OpenStack exporter through
+ HAProxy, and may be used to expose OpenStack metrics
+ to an existing Prometheus server outside the OpenStack
+ cloud, instead of using the default one provided by
+ OpenStack.