fix: expose server port to all addresses inside the container

cmd/server/main.go

@@ -16,7 +16,7 @@ import (
 )
 
 func main() {
-	HttpServer("127.0.0.1:1902")
+	HttpServer("0.0.0.0:1902")
 }
 
 func HttpServer(addr string) {
@@ -25,13 +25,13 @@ func HttpServer(addr string) {
 	methodsOk := handlers.AllowedMethods([]string{"GET", "HEAD", "POST", "PUT", "DELETE", "OPTIONS"})
 
 	// Kafka writer that relays messages
-	writer := kafkaWriter("127.0.0.1:9092", "apibeacons")
+	writer := kafkaWriter("kafka:9092", "apibeacons")
 	defer writer.Close()
 
 	r := mux.NewRouter()
 
 	client := redis.NewClient(&redis.Options{
-		Addr:     "127.0.0.1:6379",
+		Addr:     "kafka:6379",
 		Password: "",
 	})