docker

.gitignore

@@ -64,3 +64,5 @@ fabric.properties
 vendor/
 glide.lock
 .DS_Store
+dist/
+debug

Dockerfile

@@ -0,0 +1,17 @@
+FROM alpine:latest
+
+ENV APP_VERSION=1.0.0 \
+  APP_HOME=/service \
+  APP_NAME=overflow_service_websocket
+
+WORKDIR ${APP_HOME}
+
+ADD dist/${APP_NAME} ${APP_HOME}/
+ADD config.json ${APP_HOME}/
+
+EXPOSE 80 443
+
+ENTRYPOINT ["./overflow_service_websocket"]
+
+# docker build -f Dockerfile -t docker.loafle.net/overflow/overflow_service_websocket:1.0.0-alpine .
+# docker run -d -p 18081:80 -t docker.loafle.net/overflow/overflow_service_websocket:1.0.0-alpine

build.sh

@@ -0,0 +1,2 @@
+rm ./dist/*
+CGO_ENABLED=0 go build -a --installsuffix cgo --ldflags="-s" -o ./dist/overflow_service_websocket

config.json

@@ -1,7 +1,6 @@
 {
   "server": {
-    "ip": "127.0.0.1",
-    "port": 18081,
+    "addr": ":80",
     "tls": false
   },
   "websocket": {
@@ -14,8 +13,7 @@
     "writeBufferSize": 4096
   },
   "gRpc": {
-    "ip": "localhost",
-    "port": 50006,
+    "addr": "192.168.1.101:50006",
     "tls": false,
     "pool": {
       "initialCapacity": 30,

config/config.go

@@ -13,8 +13,7 @@ type Config struct {
 }
 
 type ServerConfig struct {
-	Ip   string `required:"true"`
-	Port uint16 `required:"true"`
+	Addr string `required:"true"`
 	Tls  bool   `default:"false"`
 }
 

main.go

@@ -1,7 +1,6 @@
 package main
 
 import (
-	"fmt"
 	"log"
 	"net/http"
 	"os"
@@ -17,7 +16,7 @@ func main() {
 	// Initialize config
 	config := loadConfig()
 
-	addr := fmt.Sprintf("%s:%d", config.Server.Ip, config.Server.Port)
+	addr := config.Server.Addr
 	useTLS := config.Server.Tls
 	sConfig := server.NewOptions(&config.Websocket)
 	// Print banner

protocol/jsonrpc/rpc.go

@@ -2,7 +2,6 @@ package jsonrpc
 
 import (
 	"encoding/json"
-	"fmt"
 	"log"
 	"strings"
 
@@ -29,7 +28,7 @@ type Response struct {
 func NewHandler() protocol.Handler {
 	c := config.GetConfig().GRpc
 
-	addr := fmt.Sprintf("%s:%d", c.Ip, c.Port)
+	addr := c.Addr
 
 	servicePool, err := grpcPool.New(1, 5,
 		func(conn *grpc.ClientConn) (interface{}, error) {