Fix dockerfile

Dockerfile

@@ -3,18 +3,19 @@ RUN apk update && \
     apk upgrade && \
     apk add --no-cache git && \
     apk add make
-RUN mkdir -p /opt/gocast
-RUN mkdir -p /go/src/github.com/mayuresh82
-RUN cd /go/src/github.com/mayuresh82 && \
-    git clone https://github.com/mayuresh82/gocast
+
+RUN mkdir -p /go/src/github.com/mayuresh82/gocast
+
+COPY . /go/src/github.com/mayuresh82/gocast
+
 WORKDIR /go/src/github.com/mayuresh82/gocast
+
 RUN make
-RUN cp gocast /opt/gocast/
 
 FROM alpine:latest
 RUN apk --no-cache add ca-certificates bash iptables netcat-openbsd sudo
 WORKDIR /root/
-COPY --from=builder /opt/gocast/gocast .
+COPY --from=builder /go/src/github.com/mayuresh82/gocast .
 
 EXPOSE 8080/tcp
 

controller/app.go

@@ -71,6 +71,11 @@ func (a *App) Equal(other *App) bool {
 	return a.Name == other.Name && a.Vip.Net.String() == other.Vip.Net.String()
 }
 
+func (a *App) String() string {
+	return fmt.Sprintf("Name: %s, Vip: %s, VipConf: %v, Monitors: %v, Nats: %v, Source: %s",
+		a.Name, a.Vip.Net.String(), a.VipConfig, a.Monitors, a.Nats, a.Source)
+}
+
 func NewApp(appName, vip string, vipConfig config.VipConfig, monitors []string, nats []string, source string) (*App, error) {
 	if appName == "" {
 		return nil, fmt.Errorf("Invalid app name")

controller/monitor.go

@@ -168,7 +168,7 @@ func (m *MonitorMgr) Add(app *App) {
 	appMon := &appMon{app: app, done: make(chan bool)}
 	m.monitors[app.Name] = appMon
 	go m.runLoop(appMon)
-	glog.Infof("Registered a new app: %v", app)
+	glog.Infof("Registered a new app: %v", app.String())
 }
 
 // Remove removes an app from monitor manager, stops BGP