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--- tasks:grafana_agent_setup_for_lab_nodes_monitoring [2026/04/16 12:14] – akraitman
+++ tasks:grafana_agent_setup_for_lab_nodes_monitoring [2026/05/03 14:31] (current) – akraitman
@@ Line 32: / Line 32: @@
 . **node_exporter**
    - Installed on every host (prometheus-node-exporter on Debian/Ubuntu, node_exporter on RedHat via EPEL)
-   - Exposes standard host metrics (CPU, memory, disk, network, etc.) on http://localhost:9100/metrics`
+   - Exposes standard host metrics (CPU, memory, disk, network, etc.) on http://localhost:9100/metrics
 . **Grafana Agent**
    - Lightweight Prometheus-compatible agent
-   - Scrapes `node_exporter` locally from localhost:9100
+   - Scrapes node_exporter locally from localhost:9100
    - Relabels the instance using the host’s FQDN
    - Forwards all collected metrics to the central Mimir using the remote_write protocol
@@ Line 51: / Line 51: @@
 - Scrapes the node job from localhost:9100
 - Applies relabeling:
-  - instance`: <fqdn>:9100
+  - instance: <fqdn>:9100
-  - nodename`: <fqdn>
+  - nodename: <fqdn>
 - Forwards metrics to Mimir with basic auth credentials stored in the secrets repository(in mimir_password.yml):
-** Mimir Endpoint **
+** Mimir Endpoints **
+  Internal
   https://mimir-jenkins-monitoring.apps.pok.os.sepia.ceph.com/api/v1/push
+  External
+  https://mimir.ceph.com/api/v1/push