[DOC] Update documentation in regard of ONAP services monitoring

Change-Id: Ib121b469822c024f63e230139f4f13ec46ef49ab
Issue-ID: OOM-2924
Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>

diff --git a/docs/CHANGELOG.rst b/docs/CHANGELOG.rst
index d04b995..d967cfd 100644 (file)
--- a/docs/CHANGELOG.rst
+++ b/docs/CHANGELOG.rst
@@ -3,6 +3,11 @@ CHANGELOG
 
 -----
 
+2022-02-18
+----------
+
+- Add support for ONAP services monitoring (leverages Prometheus ServiceMonitor objects)
+
 2022-01-21
 ----------
 

diff --git a/docs/InstallGuide.rst b/docs/InstallGuide.rst
index 2359b0c..9edcbf6 100644 (file)
--- a/docs/InstallGuide.rst
+++ b/docs/InstallGuide.rst
@@ -638,6 +638,21 @@ In order to actually install this tool it's required to set the following variab
 
 After the Offline Platform installation process is complete, the Stack will be deployed into its own kubernetes and helm namespace **kube-prometheus**.
 
+ONAP Services Monitoring
+~~~~~~~~~~~~~~~~~~~~~~~~
+
+Some ONAP services export application metrics which can be scraped by Prometheus by leveraging the ServiceMonitor objects. Offline Platform provides a curated set of Grafana panels for monitoring ONAP's mariadb-galera chart. To enable mariadb-galera monitoring provide the following helm values in ``application_configuration.yml``::
+
+    overrides:
+      mariadb-galera:
+        metrics:
+          serviceMonitor:
+            enabled: true
+            basicAuth:
+              enabled: false
+
+To access the Galera/MariaDB dashboard navigate to *Dashboards -> Manage -> ONAP -> Galera/MariaDB* in Grafana UI.
+
 Accessing Grafana dashboard
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
 

diff --git a/docs/images/grafana-dashboards.png b/docs/images/grafana-dashboards.png
index 9cedeab..0a0df95 100644 (file)
Binary files a/docs/images/grafana-dashboards.png and b/docs/images/grafana-dashboards.png differ