Initial commit with mikrotik-exporter

.env

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+CONFIG_FILE=/config/config.yml

.vscode/settings.json

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+{
+    "cSpell.words": [
+        "grafana",
+        "mikrotik"
+    ]
+}

README.md

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+# Monitor your Mikrotik router with Prometheus and Grafana
+
+Over the past years I replaced all my networking gear with Mikrotik devices. Nothing compares to Mikrotik in terms of price, features, performance and reliability. I absolutely love WinBox for management, but sometimes I miss some fancy charts and graphs. Luckily, RouterOS comes with a REST-API that can be used to query arbitrary data from the device.
+
+## Setup
+
+- Router running RouterOS 7.x.x
+- Raspberry Pi 4 with 2 gb RAM
+
+## Installation
+
+## Mikrotik Router
+At first you need to prepare your router. 
+
+Create a group on the device that has API and read-only access:
+
+`/user group add name=prometheus policy=api,read,winbox,test`
+
+Create a user that is part of the group:
+
+`/user add name=prometheus group=prometheus password=TOP_SECRET`
+
+
+## Prepare Raspi
+
+Install Python and pip:
+
+`sudo apt install python3-dev python3 python3-pip -y`
+
+Install Docker + Docker-compose
+
+```bash
+curl -sSL https://get.docker.com | sh
+sudo usermod -aG docker ubuntu
+sudo pip3 install docker-compose
+sudo systemctl enable docker
+```

docker-compose.yml

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+version: "3.9"
+
+services:
+  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:
+      - './mikrotik_exporter:/config'
+    env_file: .env
+    ports:
+      - 9436:9436
+    restart: unless-stopped

mikrotik_exporter/config.yml

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+devices:
+  - name: Chateau
+    address: 192.168.0.1
+    user: prometheus
+    password: TOP_SECRET
+