feat(monitoring): add grafana, prometheus, node_exporter roles

- grafana: postgres backend, provisioning (prometheus datasource + node/NUT dashboards) - prometheus: native service, scrape config via host_vars, localhost bind - node_exporter: host metrics exporter (localhost:9100)
2026-09-05 17:24:08 +02:00
parent b94743567f
commit 12b81919c3
29 changed files with 1288 additions and 0 deletions
@@ -0,0 +1,10 @@
+---
+# Arch Linux specific variables for Grafana
+
+grafana_package: grafana
+grafana_service: grafana
+grafana_user: grafana
+grafana_group: grafana
+grafana_config_path: /etc/grafana.ini
+grafana_data_path: /var/lib/grafana
+grafana_provisioning_path: /var/lib/grafana/conf/provisioning