Add configuration for Prometheus node exporter and SMTP monitoring in PMG. Updated README and added verification checks for new metrics.

2026-06-05 16:33:57 +03:00
parent 85cecf78f6
commit c492399300
11 changed files with 307 additions and 1 deletions
@@ -12,6 +12,23 @@ pmg:
  journald_system_max_use: 1G
  journald_max_file_sec: 1month

+  node_exporter:
+    enabled: true
+    package: prometheus-node-exporter
+    service: prometheus-node-exporter
+    textfile_directory: /var/lib/prometheus/node-exporter
+    args: --collector.textfile.directory=/var/lib/prometheus/node-exporter
+
+  smtp_monitoring:
+    enabled: true
+    log_window_seconds: 300
+    ports:
+      - 25
+      - 26
+    blackbox:
+      package: prometheus-blackbox-exporter
+      service: prometheus-blackbox-exporter
+
  pmg_services:
    - postfix
    - pmg-smtp-filter