Merge 709549c26e into 4d5b0d2095

Dockerfile

@@ -0,0 +1,14 @@
+FROM golang:rc-alpine3.13 AS builder
+RUN go get github.com/sberk42/fritzbox_exporter/
+
+FROM alpine:latest
+ENV USERNAME username
+ENV PASSWORD password
+ENV GATEWAY_URL http://fritz.box:49000
+ENV LISTEN_ADDRESS 0.0.0.0:9042
+WORKDIR /root/
+COPY --from=builder /go/bin/fritzbox_exporter . 
+COPY metrics.json metrics-lua.json ./
+EXPOSE 9042
+ENTRYPOINT [ "./fritzbox_exporter" ]
+CMD ./fritzbox_exporter -username $USERNAME -password $PASSWORD -gateway-url ${GATEWAY_URL} -listen-address ${LISTEN_ADDRESS}

README.md

@@ -35,6 +35,39 @@ Other changes:
 In the configuration of the Fritzbox the option "Statusinformationen über UPnP übertragen" in the dialog "Heimnetz >
 Heimnetzübersicht > Netzwerkeinstellungen" has to be enabled.
 
+### Using docker
+
+First you have to build the container: `docker build --tag fritzbox-prometheus-exporter:latest .`
+
+Then start the container:
+
+```bash
+$ docker run -e 'USERNAME=your_fritzbox_username' \
+    -e 'PASSWORD=your_fritzbox_password' \
+    -e 'GATEWAY_URL="http://192.168.0.1:49000"' \
+    -e 'LISTEN_ADDRESS="0.0.0.0:9042"' \
+    fritzbox-prometheus-exporter:latest
+```
+
+I've you're getting `no such host` issues, define your FritzBox as DNS server for your docker container like this:
+
+```bash
+$ docker run --dns YOUR_FRITZBOX_IP \
+    -e 'USERNAME=your_fritzbox_username' \
+    -e 'PASSWORD=your_fritzbox_password' \
+    -e 'GATEWAY_URL="http://192.168.0.1:49000"' \
+    -e 'LISTEN_ADDRESS="0.0.0.0:9042"' \
+    fritzbox-prometheus-exporter:latest
+```
+
+### Using docker-compose
+
+Set your environment variables within the [docker-compose.yml](docker-compose.yml) file.  
+
+Then start up the container using `docker-compose up -d`.
+
+### Using the binary
+
 Usage:
 
     $GOPATH/bin/fritzbox_exporter -h

docker-compose.yml

@@ -0,0 +1,21 @@
+version: '3'
+services:
+  fritzbox-prometheus-exporter:
+    hostname: fritzbox-prometheus-exporter
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: fritzbox-prometheus-exporter
+    # for dns issues like "dial tcp: lookup fritz.box on 127.0.0.11:53: no such host"
+    # uncomment and fill the following line:
+    # dns: YOUR_FRITZBOX_IP
+    ports:
+      - "9042:9042"
+    #expose:
+    #  - "9042"
+    restart: unless-stopped
+    environment:
+      USERNAME: your_fritzbox_username 
+      PASSWORD: your_fritzbox_password
+      GATEWAY_URL: http://192.168.0.1:49000
+      LISTEN_ADDRESS: 0.0.0.0:9042

k8s-fritzbox.yaml

@@ -0,0 +1,75 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+ labels:
+   app: fritzbox-exporter
+ name: fritzbox-exporter
+ namespace: metrics-app
+spec:
+ progressDeadlineSeconds: 600
+ replicas: 1
+ revisionHistoryLimit: 10
+ selector:
+   matchLabels:
+     app: fritzbox-exporter
+ strategy:
+   rollingUpdate:
+     maxSurge: 25%
+     maxUnavailable: 25%
+   type: RollingUpdate
+ template:
+   metadata:
+     labels:
+       app: fritzbox-exporter
+     name: fritzbox-exporter
+   spec:
+     containers:
+     - env:
+       - name: GWURL
+         value: 'http://ip-fritzbox:49000'
+       - name: USERNAME
+         value: 'username'
+       - name: PASSWORD
+         value: 'password'
+       image: alexxanddr/fritzbox-exporter:latest
+       imagePullPolicy: Always
+       name: fritzbox-exporter
+       resources: {}
+       securityContext:
+         privileged: false
+       terminationMessagePath: /dev/termination-log
+       terminationMessagePolicy: File
+     dnsPolicy: ClusterFirst
+     hostAliases:
+     - hostnames:
+       - fritz.box
+       ip: 'ip-fritzbox'
+     restartPolicy: Always
+     schedulerName: default-scheduler
+     securityContext: {}
+     terminationGracePeriodSeconds: 30
+---
+apiVersion: v1
+kind: Service
+metadata:
+ annotations:
+   prometheus.io/path: /metrics
+   prometheus.io/port: "9042"
+   prometheus.io/scrape: "true"
+ labels:
+   app: fritzbox-exporter
+ name: fritzbox-exporter
+ namespace: metrics-app
+spec:
+ clusterIP: 
+ ports:
+ - name: tcp
+   port: 9042
+   protocol: TCP
+   targetPort: 9042
+ selector:
+   app: fritzbox-exporter
+ sessionAffinity: None
+ type: ClusterIP
+status:
+ loadBalancer: {}