Add Dockerfile for hotrod example app (#694)

* Binding all interfaces on hotrod Signed-off-by: Guilherme Baufaker Rêgo <[email protected]> * Hotrod Containerized on Docker Signed-off-by: Guilherme Baufaker Rêgo <[email protected]> * Moving HotRod Containerized to Hotrod folder and some minor adjustments on Dockerfile Signed-off-by: Guilherme Baufaker Rêgo <[email protected]> * Copy only Hotrod binary to Dockerfile - exposing more ports on Dockerfile and copy only binary to Dockerfile Signed-off-by: Guilherme Baufaker Rêgo <[email protected]>
jaegertracing · Feb 19, 2018 · a631623 · a631623
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commit a631623
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diff --git a/examples/hotrod/Dockerfile b/examples/hotrod/Dockerfile
@@ -0,0 +1,4 @@
+FROM scratch
+EXPOSE 8080 8081 8082 8083
+COPY hotrod-linux /
+CMD ["./hotrod-linux", "all"]
diff --git a/examples/hotrod/cmd/customer.go b/examples/hotrod/cmd/customer.go
@@ -54,6 +54,6 @@ var (
 func init() {
 	RootCmd.AddCommand(customerCmd)
 
-	customerCmd.Flags().StringVarP(&customerOptions.serverInterface, "bind", "", "127.0.0.1", "interface to which the Customer server will bind")
+	customerCmd.Flags().StringVarP(&customerOptions.serverInterface, "bind", "", "0.0.0.0", "interface to which the Customer server will bind")
 	customerCmd.Flags().IntVarP(&customerOptions.serverPort, "port", "p", 8081, "port on which the Customer server will listen")
 }
diff --git a/examples/hotrod/cmd/driver.go b/examples/hotrod/cmd/driver.go
@@ -54,6 +54,6 @@ var (
 func init() {
 	RootCmd.AddCommand(driverCmd)
 
-	driverCmd.Flags().StringVarP(&driverOptions.serverInterface, "bind", "", "127.0.0.1", "interface to which the driver server will bind")
+	driverCmd.Flags().StringVarP(&driverOptions.serverInterface, "bind", "", "0.0.0.0", "interface to which the driver server will bind")
 	driverCmd.Flags().IntVarP(&driverOptions.serverPort, "port", "p", 8082, "port on which the driver server will listen")
 }
diff --git a/examples/hotrod/cmd/frontend.go b/examples/hotrod/cmd/frontend.go
@@ -52,6 +52,6 @@ var (
 func init() {
 	RootCmd.AddCommand(frontendCmd)
 
-	frontendCmd.Flags().StringVarP(&frontendOptions.serverInterface, "bind", "", "127.0.0.1", "interface to which the frontend server will bind")
+	frontendCmd.Flags().StringVarP(&frontendOptions.serverInterface, "bind", "", "0.0.0.0", "interface to which the frontend server will bind")
 	frontendCmd.Flags().IntVarP(&frontendOptions.serverPort, "port", "p", 8080, "port on which the frontend server will listen")
 }
diff --git a/examples/hotrod/cmd/root.go b/examples/hotrod/cmd/root.go
@@ -52,7 +52,7 @@ func Execute() {
 
 func init() {
 	RootCmd.PersistentFlags().StringVarP(&metricsBackend, "metrics", "m", "expvar", "Metrics backend (expvar|prometheus)")
-	RootCmd.PersistentFlags().StringVarP(&jAgentHostPort, "jaeger-agent.host-port", "a", "localhost:6831", "String representing jaeger-agent host:port")
+	RootCmd.PersistentFlags().StringVarP(&jAgentHostPort, "jaeger-agent.host-port", "a", "0.0.0.0:6831", "String representing jaeger-agent host:port")
 	rand.Seed(int64(time.Now().Nanosecond()))
 	logger, _ = zap.NewDevelopment()
 	cobra.OnInitialize(initMetrics)

diff --git a/examples/hotrod/cmd/route.go b/examples/hotrod/cmd/route.go
@@ -52,6 +52,6 @@ var (
 func init() {
 	RootCmd.AddCommand(routeCmd)
 
-	routeCmd.Flags().StringVarP(&routeOptions.serverInterface, "bind", "", "127.0.0.1", "interface to which the Route server will bind")
+	routeCmd.Flags().StringVarP(&routeOptions.serverInterface, "bind", "", "0.0.0.0", "interface to which the Route server will bind")
 	routeCmd.Flags().IntVarP(&routeOptions.serverPort, "port", "p", 8083, "port on which the Route server will listen")
 }
diff --git a/examples/hotrod/create-image.sh b/examples/hotrod/create-image.sh
@@ -0,0 +1,5 @@
+cd $GOPATH/src/github.com/jaegertracing/jaeger
+make install
+cd $GOPATH/src/github.com/jaegertracing/jaeger/examples/hotrod
+CGO_ENABLED=0 GOOS=linux installsuffix=cgo go build -o hotrod-linux main.go
+docker build -t jaegertracing/hotrod -f Dockerfile .