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feat: dockerfile文件编写

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TsMask
2024-11-01 16:47:10 +08:00
parent eac9b2b4e9
commit 9d1bee99ab
3 changed files with 146 additions and 73 deletions
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113
docker/Dockerfile
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## 第一阶段 ====> Nodejs打包编译输出前端资源 ## 第一阶段 ====> Nodejs打包编译输出前端资源
FROM node:18-alpine AS build-nodejs FROM node:20-alpine AS build-node
## 工作目录存放程序源码
WORKDIR /frontend
## 复制实际需要的文件到工作目录
COPY ./frontend ./
# 前端程序
COPY ./omc_web /web
RUN npm config set registry https://registry.npmmirror.com RUN npm config set registry https://registry.npmmirror.com
RUN cd /frontend && npm install && npm run build RUN cd /web && npm install && npm run build
RUN touch /web/dist/config.js && echo '/*use nginx*/' | tee /web/dist/config.js
## 第二阶段 ====> GO打包编译输出后端程序 # 后端程序
FROM golang:alpine AS build-go # COPY ./omc_api /api
COPY ./omc_api/restagent/config /api/restagent/config
COPY ./omc_api/restagent/etc/restconf.yaml /api/restagent/etc/restconf.yaml
COPY ./omc_api/restagent/restagent.go /api/restagent/restagent.go
COPY ./omc_api/features /api/features
COPY ./omc_api/lib /api/lib
COPY ./omc_api/src /api/src
COPY ./omc_api/go.sum /api/go.sum
COPY ./omc_api/go.mod /api/go.mod
# Docker文件
COPY ./omc_api/docker/omc /docker
## 第二阶段 ====> Go打包编译输出后端程序
FROM golang:1.22-alpine AS build-golang
# 从上个阶段复制过来的文件
COPY --from=build-node /web/dist /frontend
COPY --from=build-node /api /backend
COPY --from=build-node /docker /docker
ARG VERSION ARG VERSION
ENV CGO_ENABLED 1
ENV CGO_ENABLED 0
ENV GOOS linux ENV GOOS linux
ENV GOPROXY https://goproxy.cn,direct ENV GOPROXY https://goproxy.cn,direct
WORKDIR /backend ## 安装打包必要依赖
RUN apk add gcc musl-dev libpcap-dev
## 复制实际需要的文件到工作目录
COPY ./backend/docker ./docker
COPY ./backend/restagent/config ./restagent/config
COPY ./backend/restagent/etc ./restagent/etc
COPY ./backend/restagent/restagent.go ./restagent/restagent.go
COPY ./backend/features ./features
COPY ./backend/lib ./lib
COPY ./backend/src ./src
COPY ./backend/go.sum ./
COPY ./backend/go.mod ./
RUN cd /backend && go mod download RUN cd /backend && go mod download
RUN cd /backend/restagent && go build -o backend -v -ldflags "-X 'ems.agt/lib/global.Version=${VERSION}' -X 'ems.agt/lib/global.BuildTime=`date`' -X 'ems.agt/lib/global.GoVer=`go version`'" RUN cd /backend/restagent && go build -o omc -v -ldflags "-s -w \
# RUN cd /backend/restagent && go build -ldflags="-s -w" -o backend -X 'be.ems/lib/global.Version=${VERSION}' \
-X 'be.ems/lib/global.BuildTime=`date`' \
-X 'be.ems/lib/global.GoVer=`go version`'"
## 镜像基座 ====> 编译输出前后端可运行的程序 ## 第三阶段 ====> 构建前后端融合镜像
FROM alpine FROM alpine:3.20
## 安装工具 ## 安装时区工具
RUN apk add --no-cache tzdata nginx openssh \ RUN apk add --no-cache tzdata nginx libpcap-dev openssh && \
&& ssh-keygen -A \ ssh-keygen -A && \
&& adduser -D omc \ adduser -D omcuser && \
&& echo 'omc:password' | chpasswd \ echo 'omcuser:password' | chpasswd && \
&& mkdir /home/omc/.ssh \ mkdir -p /home/omcuser/.ssh && \
&& chmod 700 /home/omc/.ssh chmod 700 /home/omcuser/.ssh && \
touch /home/omcuser/.ssh/authorized_keys && \
chmod 600 /home/omcuser/.ssh/authorized_keys && \
chown -R omcuser:omcuser /home/omcuser/.ssh
# 设置时区和语言环境 # 设置时区和语言环境
ENV TZ="Asia/Shanghai" ENV TZ="Asia/Shanghai"
ENV LANG="en_US.UTF-8" ENV LANG="en_US.UTF-8"
# 运行环境
ENV APPENV="prod" ENV APPENV="prod"
WORKDIR /usr/local/omc WORKDIR /usr/local/etc/omc
COPY --from=build-golang /frontend ./frontend
COPY --from=build-golang /backend/restagent/omc /usr/local/bin/omc
COPY --from=build-golang /docker/etc/omc.yaml ./omc.yaml
COPY --from=build-golang /docker/static ./static
COPY --from=build-golang /docker/logs /var/log/omc
COPY --from=build-golang /docker/nginx/cert /etc/nginx/cert
COPY --from=build-golang /docker/nginx/nginx.conf /etc/nginx/nginx.conf
# 前端编译 EXPOSE 33030 33033 33040 33060 80 22
COPY --from=build-nodejs /frontend/dist /usr/local/bin/omc-frontend
RUN touch /usr/local/bin/omc-frontend/config.js
# 后端编译 CMD ["/usr/sbin/sshd -D &", ";", "nginx", ";", "/usr/local/bin/omc", "--env", "${APPENV}", "-c", "/usr/local/etc/omc/omc.yaml"]
COPY --from=build-go /backend/restagent/backend /usr/local/bin/omc-backend # CMD ["/usr/sbin/sshd", "-D", "&", ";", "nginx", ";", "/usr/local/bin/omc", "--env", "${APPENV}", "-c", "/usr/local/etc/omc/omc.yaml"]
# 其余文件 # 构建
COPY ./backend/docker/omc ./ # docker build --build-arg VERSION=241101 -t omc:2.241101 .
RUN mkdir -p /var/log/omc && mkdir /var/log/omc/nginx # docker run -it omc:2.241101 sh
RUN touch /var/log/omc/nginx/error.log # /usr/sbin/sshd -D & ; nginx ; /usr/local/bin/omc --env prod -c /usr/local/etc/omc/omc.yaml
RUN touch /var/log/omc/nginx/access.log
EXPOSE 22 80 3030 6060
CMD ["/bin/sh", "-c", "/usr/sbin/sshd && nginx -c /usr/local/omc/nginx/nginx.conf && /usr/local/bin/omc-backend --env ${APPENV} -c /usr/local/omc/etc/omc.yaml"]

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docker/Dockerfile.golang Normal file
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FROM golang:1.22-alpine AS buildGo
ARG VERSION
ENV CGO_ENABLED 1
ENV GOOS linux
ENV GOPROXY https://goproxy.cn,direct
## 安装时区工具
RUN apk add --no-cache gcc musl-dev libpcap-dev tzdata openssh \
&& ssh-keygen -A \
&& adduser -D omcuser \
&& echo 'omcuser:password' | chpasswd \
&& mkdir /home/omcuser/.ssh \
&& chmod 700 /home/omcuser/.ssh
# 设置时区和语言环境
ENV TZ="Asia/Shanghai"
ENV LANG="en_US.UTF-8"
WORKDIR /backend
## 复制实际需要的文件到工作目录
COPY ./restagent/config ./restagent/config
COPY ./restagent/etc ./restagent/etc
COPY ./restagent/restagent.go ./restagent/restagent.go
COPY ./features ./features
COPY ./lib ./lib
COPY ./src ./src
COPY ./go.sum ./
COPY ./go.mod ./
RUN cd /backend && go mod download
RUN cd /backend/restagent && go build -o omc_api -v -ldflags "-s -w \
-X 'be.ems/lib/global.Version=${VERSION}' \
-X 'be.ems/lib/global.BuildTime=`date`' \
-X 'be.ems/lib/global.GoVer=`go version`'"
EXPOSE 33030 33033 33040 80 22
CMD [ "/backend/restagent/omc_api", "--env", "prod", "-c", "/backend/restagent/etc/restconf.yaml"]
# 构建
# docker build --build-arg VERSION=241031 -t omc:2.241031 .
# docker run -it omc:2.241031 sh
# /backend/restagent/omc_api --env prod -c /backend/restagent/etc/restconf.yaml

60
docker/README.md
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# Docker 编译 # Docker 编译
编译目录内含 `frontend` 和 `backend` 两个项目代码，将后端项目代码中的 `backend/docker/Dockerfile` 文件移动到最外层目录下。 编译目录内含 `omc_web` 和 `omc_api` 两个项目代码
将后端项目代码中的 `docker/Dockerfile` 文件移动到最外层目录下,`docker/omc`是内部文件挂载的文件资源。
编译目录结构 编译目录结构
```text ```text
omc probject
├── frontend 目录-前端项目代码 ├── omc_web 目录-前端项目代码
├── backend 目录-后端项目代码 ├── omc_api 目录-后端项目代码
└── Dockerfile 文件-Docker编译需要 └── Dockerfile 文件-Docker编译需要
``` ```
## 打包 内部文件资源
| 路径 | 说明 |
| --------------------------- | -------------------------- |
| /usr/local/etc/omc/static | 网管静态资源文件路径 |
| /usr/local/etc/omc/upload | 网管上传文件资源路径 |
| /usr/local/etc/omc/omc.yaml | 网管配置文件 |
| /usr/local/etc/omc | 网管与网元之间相关文件 |
| /etc/nginx/cert | 网管前端 nginx 代理证书 |
| /etc/nginx/nginx.conf | 网管前端 nginx 代理配置 |
| /var/log | 网管相关日志输出 |
| /tmp/omc | 存放从网元拉取到本地的文件 |
## 编译
- `VERSION` 变量是后端程序打包版本号注入 - `VERSION` 变量是后端程序打包版本号注入
```sh ```sh
docker build --build-arg VERSION="2.240112" -t omc:2.240112 . docker build --build-arg VERSION="2.241101" -t omc:2.241101 .
``` ```
@@ -30,37 +45,40 @@ docker build --build-arg VERSION="2.240112" -t omc:2.240112 .
docker run -d \ docker run -d \
--privileged=true \ --privileged=true \
--restart=always \ --restart=always \
-p 3222:22 \ -p 8822:22 \
-p 3280:80 \ -p 8880:80 \
-p 3230:3030 \ -p 8830:33030 \
-p 3260:6060 \ -p 8833:33033 \
-v /home/mask/Probject/omc/omc:/usr/local/omc \ -p 8840:33040 \
-v /home/mask/Probject/omc/logs:/var/log/omc \ -p 8860:33060 \
-v /home/manager/probject/omc_api/docker/omc:/usr/local/etc/omc \
-v /home/manager/probject/omc_api/docker/omc/logs:/var/log \
-v /home/manager/probject/omc_api/docker/omc/nginx/cert:/etc/nginx/cert \
-v /home/manager/probject/omc_api/docker/omc/nginx/nginx.conf:/etc/nginx/nginx.conf \
-e TZ="Asia/Shanghai" \ -e TZ="Asia/Shanghai" \
-e APPENV="local" \
-m 512M \ -m 512M \
--name omc_002 \ --name omc2.241101 \
omc:2.240112 omc:2.241101
``` ```
## 镜像导出导入 ## 镜像导出导入
```sh ```sh
docker save omc:2.240112 -o omc_r2.240112.tar docker save omc:2.241101 -o omc_r2.241101.tar
docker load -i omc_r2.240112.tar docker load -i omc_r2.241101.tar
``` ```
## 调试 ## 调试
```sh ```sh
docker run -it omcxxx sh docker run -it omc:xxx sh
docker exec -it omxxx sh docker exec -it omc:xxx sh
/usr/sbin/sshd -D && nginx -c /etc/nginx/nginx.conf && /usr/local/bin/omc --env prod -c /usr/local/etc/omc/omc.yaml
/usr/sbin/sshd && nginx -c /usr/local/omc/nginx/nginx.conf && /usr/local/omc/bin/backend --env prod -c /usr/local/omc/etc/omc.yaml
``` ```