源码方式docker镜像尺寸过大，改为build文件

.gitignore

@@ -34,4 +34,5 @@ vendor
 
 # Bindata
 # assets/assets.go
-# template/template.go
+# template/template.go
+/echo-web

Docker.md

@@ -3,16 +3,42 @@
 
 ### 创建镜像
 ```
-$ docker build -t echo-web .
+$ docker build -t hbchen/echo-web:v0.0.1 .
 ```
 
 ### 运行容器
 ```
 $ docker run  \
-    -p 8080:8080 \
-    --name=echo-web \
-    echo-web
+     -p 8080:8080 \
+     --name=echo-web \
+     hbchen/echo-web:v0.0.1
 ```
 
 ### MySQL、Redis、Memcached等服务配置问题
-- 如果是服务在宿主机需要配置服务IP为主机IP，127.0.0.1/localhost网络不通
+```bash
+如果是服务在宿主机需要配置服务IP为主机IP，127.0.0.1/localhost网络不通
+
+# hbchen/echo-web使用的配置，在宿主机host上做个映射(192.168.1.8为主机IP)
+# 192.168.1.8 mysql.localhost.com
+# 192.168.1.8 redis.localhost.com
+# 192.168.1.8 memcached.localhost.com
+[database]
+host = "mysql.localhost.com"
+
+[redis]
+server = "redis.localhost.com:6379"
+
+[memcached]
+server = "memcached.localhost.com:11211"
+```
+
+### 自动修改/etc/hosts，映射自定义域名到主机IP
+```bash
+$ vi ~/.profile
+
+# 添加
+grep -v "etcd.localhost.com\|consul.localhost.com\|mysql.localhost.com\|redis.localhost.com\|memcached.localhost.com" /etc/hosts > ~/hosts_temp
+cat ~/hosts_temp > /etc/hosts
+LC_ALL=C ifconfig en0 | grep 'inet ' | cut -d ' ' -f2 | awk '{print $1 " etcd.localhost.com\n" $1 " consul.localhost.com\n" $1 " mysql.localhost.com\n"$1     " redis.localhost.com\n" $1 " memcached.localhost.com"}' >> /etc/hosts
+```
+

Dockerfile

@@ -1,16 +1,30 @@
-FROM golang:1.8.3
+FROM alpine:3.2
 
-WORKDIR /go/src/echo-web
-COPY . .
+# 配置文件
+ADD conf /conf
+ADD echo-web /echo-web
 
-#RUN go-wrapper download   # "go get -d -v ./..."
-#RUN go-wrapper install    # "go install -v ./..."
-
-# Bindata工具安装
-RUN go get -u github.com/jteeuwen/go-bindata/...
+WORKDIR /
 
 # conf.toml配置端口一致
 EXPOSE 8080
 
-# CMD ["go-wrapper", "run"] # ["app"]
-CMD ./run.sh -a -t
+ENTRYPOINT [ "/echo-web" ]
+
+# 源码方式
+#    FROM golang:1.8.3
+#
+#    WORKDIR /go/src/echo-web
+#    COPY . .
+#
+#    #RUN go-wrapper download   # "go get -d -v ./..."
+#    #RUN go-wrapper install    # "go install -v ./..."
+#
+#    # Bindata工具安装
+#    RUN go get -u github.com/jteeuwen/go-bindata/...
+#
+#    # conf.toml配置端口一致
+#    EXPOSE 8080
+#
+#    # CMD ["go-wrapper", "run"] # ["app"]
+#    CMD ./run.sh -a -t

build.sh

@@ -51,12 +51,12 @@ case  $OS  in
     linux)  
         # Linux
         echo "$LogPrefix `date +"%H:%M:%S"` build linux bin"
-        CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go install
+        CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -installsuffix cgo -ldflags '-w' -o echo-web ./echo.go
         ;;  
     *) 
         # 本机
         echo "$LogPrefix `date +"%H:%M:%S"` build local bin"
-        go install
+        go build -a -installsuffix cgo -ldflags '-w' -o echo-web ./echo.go
         ;;
 esac