「🏗️」 wip: prom added :D

docker/monitoring/prometheus/config/prometheus.yml

@@ -0,0 +1,17 @@
+global:
+  scrape_interval: 30s
+
+# alerting:
+#   alertmanagers:
+#     - static_configs:
+#       - targets:
+#         - alertmanager:9093
+
+scrape_configs:
+  - job_name: 'prometheus'
+    metrics_path: '/prometheus/metrics'
+    basic_auth:
+      username: admin
+      password: PROM_ADMIN_PASSWD
+    static_configs:
+      - targets: ['localhost:9090']

docker/monitoring/prometheus/config/rules.yml

@@ -0,0 +1,12 @@
+groups:
+- name: AllInstances
+  rules:
+  - alert: InstanceDown
+    # Condition for alerting
+    expr: up == 0
+    for: 20s
+    annotations:
+      title: 'Instance {{ $labels.instance }} down'
+      description: '{{ $labels.instance }} of job {{ $labels.job }} has been down for more than 20 seconds.'
+    labels:
+      severity: 'critical'

docker/monitoring/prometheus/config/web-config.yml

@@ -0,0 +1,2 @@
+basic_auth_users:
+  admin: PROM_ADMIN_PASSWD_HASH