feat(node): add record zfs_exporter_up

waitingsong · waitingsong · commit 1f53e1a1a71b · 2025-04-01T16:04:51.000+08:00
diff --git a/roles/infra/templates/prometheus/agent.yml.j2 b/roles/infra/templates/prometheus/agent.yml.j2
@@ -62,4 +62,8 @@ groups:
       # KAFKA
       - record: kafka_exporter_up
         expr: up{job="kafka"}
+
+      # ZFS
+      - record: zfs_exporter_up
+        expr: up{instance=~".*:{{ zfs_exporter_port|default('9134') }}"}
 ...
