Change default port.

Dockerfile

@@ -20,5 +20,6 @@ RUN apk add --no-cache ca-certificates && \
     chown -R connectbox-exporter:connectbox-exporter .
 
 USER connectbox-exporter
+EXPOSE 9119
 
 ENTRYPOINT ["/app/connectbox-exporter"]

README.md

@@ -29,10 +29,10 @@ make build run
 
 Get exporter internal metrics
 ```sh
-curl 'http://localhost:8080/metrics'
+curl 'http://localhost:9119/metrics'
 ```
 
 Get ConnectBox metrics
 ```sh
-curl 'http://localhost:8080/probe?target=192.168.178.1'
+curl 'http://localhost:9119/probe?target=192.168.178.1'
 ```

config.example.yaml

@@ -1,4 +1,4 @@
-listen_addr: "0.0.0.0:8080"
+listen_addr: "0.0.0.0:9119"
 targets:
   - addr: "192.168.178.1"
     username: "NULL" # actual default value used by ConnectBox

config.go

@@ -33,7 +33,7 @@ func ReadConfig(file string) (Config, error) {
 
 	// Set defaults
 	if conf.ListenAddr == "" {
-		conf.ListenAddr = "0.0.0.0:8080"
+		conf.ListenAddr = "0.0.0.0:9119"
 	}
 	for i := range conf.Targets {
 		if conf.Targets[i].Addr == "" {