Add monitoring

Signed-off-by: Yohann D'ANELLO <ynerant@crans.org>

host_vars/monitoring.adm.ynerant.fr.yml

@@ -2,3 +2,69 @@
 interfaces:
   adm: eth0
   srv_nat: eth1
+
+loc_prometheus:
+  node:
+    file: targets_node.json
+    targets: "{{ groups['server'] | select('match', '^.*\\.adm\\.ynerant\\.fr$')  | list | sort }}"
+    config:
+      - job_name: servers
+        file_sd_configs:
+          - files:
+            - '/etc/prometheus/targets_node.json'
+        relabel_configs:
+          - source_labels: [__address__]
+            target_label: __param_target
+          - source_labels: [__param_target]
+            target_label: instance
+          - source_labels: [__param_target]
+            target_label: __address__
+            replacement: '$1:9100'
+
+  nginx:
+    file: targets_nginx.json
+    targets:
+      - proxy.adm.ynerant.fr
+    config:
+      - job_name: nginx
+        file_sd_configs:
+          - files:
+            - '/etc/prometheus/targets_nginx.json'
+        relabel_configs:
+          - source_labels: [__address__]
+            target_label: instance
+          - source_labels: [instance]
+            target_label: __address__
+            replacement: '$1:9117'
+
+  blackbox:
+    file: targets_blackbox.json
+    targets:
+      - https://ynerant.fr/
+      - https://bibliogram.ynerant.fr/
+      - https://element.ynerant.fr/
+      - https://gitea.ynerant.fr/
+      - https://grafana.ynerant.fr/
+      - https://hydrogen.ynerant.fr/
+      - https://nextcloud.ynerant.fr/
+      - https://mailu.ynerant.fr/
+      - http://notls.ynerant.fr/
+      - https://reddit.ynerant.fr/
+      - https://thelounge.ynerant.fr/
+      - https://translate.ynerant.fr/
+      - https://kfet.saperlistpopette.fr/
+    config:
+      - job_name: blackbox
+        file_sd_configs:
+          - files:
+            - '/etc/prometheus/targets_blackbox.json'
+        metrics_path: /probe
+        params:
+          module: [http_2xx]  # Look for a HTTP 200 response.
+        relabel_configs:
+          - source_labels: [__address__]
+            target_label: __param_target
+          - source_labels: [__param_target]
+            target_label: instance
+          - target_label: __address__
+            replacement: 127.0.0.1:9115