feat: Added dockerfile

Author: Stephan van Rooij

Dockerfile

@@ -0,0 +1,15 @@
+FROM node:boron-alpine
+
+ENV IPCAM2MQTT_PORT=8021
+
+WORKDIR /usr/ipcam2mqtt
+
+COPY package.json package-lock.json ./
+
+RUN npm install --production
+
+COPY . .
+
+EXPOSE 8021
+
+CMD ["node","index.js"]

README.md

@@ -94,6 +94,18 @@ pm2 start ipcam2mqtt -x -- [regular-options]
 pm2 start ipcam2mqtt -x -- -n cameras -m mqtt://your.mqtt.host:1883
 ```
 
+## Docker
+
+You can also run this bridge on docker. Be sure to specify your own mqtt connection string! This command connects port `8821` (you can change this) to the container where the bridge runs at `8021`.
+
+You can also set the other properties by using the `-e "IPCAM2MQTT_...=newvalue"` argument. All the properties can be set with the prefix `IPCAM2MQTT_` followed by the full name.
+
+```bash
+docker run -d -e "IPCAM2MQTT_MQTT=mqtt://your.mqtt.nl:1883" -p 8821:8021 --name ipcam2mqtt svrooij/ipcam2mqtt:latest
+# Open (and follow) the logs
+docker logs ipcam2mqtt -f
+```
+
 ## Special thanks
 
 This bridge is inspired on [hue2mqtt.js](https://github.com/hobbyquaker/hue2mqtt.js) by [Sabastian Raff](https://github.com/hobbyquaker). That was a great sample on how to create a globally installed, command-line, something2mqtt bridge.