Add prometheus

docker-compose.yml

@@ -1,6 +1,12 @@
 version: "3.9"
 
+volumes:
+    prometheus_data: {}
+
+
 services:
+  # Mikrotik Exporter
+  # https://github.com/nshttpd/mikrotik-exporter  
   mikrotik_exporter:
     image: nshttpd/mikrotik-exporter-linux-arm64:1.0.12-DEVEL # Change this depending on your version and/or if you built the image locally
     volumes:
@@ -8,4 +14,25 @@ services:
     env_file: .env
     ports:
       - 9436:9436
-    restart: unless-stopped
+    networks:
+      - default
+    restart: unless-stopped
+
+  # Prometheus
+  # https://github.com/stefanprodan/dockprom
+  prometheus:
+    image: prom/prometheus:v2.28.1
+    container_name: prometheus
+    volumes:
+      - ./prometheus:/etc/prometheus
+      - prometheus_data:/prometheus
+    command:
+      - '--config.file=/etc/prometheus/prometheus.yml'
+      - '--storage.tsdb.path=/prometheus'
+    restart: unless-stopped
+    ports:
+      - 9090:9090
+    networks:
+      - default
+    labels:
+      org.label-schema.group: "monitoring"

prometheus/prometheus.yml

@@ -0,0 +1,31 @@
+# my global config
+global:
+  scrape_interval:     120s # By default, scrape targets every 15 seconds.
+  evaluation_interval: 120s # By default, scrape targets every 15 seconds.
+  # scrape_timeout is set to the global default (10s).
+
+  # Attach these labels to any time series or alerts when communicating with
+  # external systems (federation, remote storage, Alertmanager).
+  external_labels:
+      monitor: 'my-project'
+
+# Load and evaluate rules in this file every 'evaluation_interval' seconds.
+rule_files:
+  # - "alert.rules"
+  # - "first.rules"
+  # - "second.rules"
+
+# A scrape configuration containing exactly one endpoint to scrape:
+# Here it's Prometheus itself.
+scrape_configs:
+  # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
+  - job_name: 'prometheus'
+
+    # Override the global default and scrape targets from this job every 5 seconds.
+    scrape_interval: 5s
+
+    # metrics_path defaults to '/metrics'
+    # scheme defaults to 'http'.
+
+    static_configs:
+         - targets: ['mikrotik_exporter:9436']