使用 Docker 部署
Micro很容易在docker容器内运行
预置镜像
我们在Docker镜像站Docker Hub 上提供了预置镜像
获取micro
docker pull microhq/micro
Compose配置
在本地通过compose.yml运行
consul:
command: -server -bootstrap -rejoin
image: progrium/consul:latest
hostname: "registry"
ports:
- "8300:8300"
- "8400:8400"
- "8500:8500"
- "8600:53/udp"
api:
command: --registry_address=registry:8500 --register_interval=5 --register_ttl=10 api
build: .
links:
- consul
ports:
- "8080:8080"
proxy:
command: --registry_address=registry:8500 --register_interval=5 --register_ttl=10 proxy
build: .
links:
- consul
ports:
- "8081:8081"
web:
command: --registry_address=registry:8500 --register_interval=5 --register_ttl=10 web
build: .
links:
- consul
ports:
- "8082:8082"
从原始镜像开始构建
在micro仓库中我们放有Dockerfile文件:
FROM alpine:3.2
RUN apk add --update ca-certificates && \
rm -rf /var/cache/apk/* /tmp/*
ADD micro /micro
WORKDIR /
ENTRYPOINT [ "/micro" ]
构建二进制文件
CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags '-w' -i -o micro ./main.go
构建镜像
docker build -t micro .