fix: 更新Docker构建脚本

pkg/docker/Dockerfile.alpine3.20

@@ -0,0 +1,81 @@
+## 第一阶段 ====> Nodejs打包编译输出前端资源
+FROM node:20-alpine AS build-node
+
+# 系统文件
+COPY ./linux /linux
+# 后端程序
+COPY ./omc_api /api
+# 前端程序
+COPY ./omc_web /web
+RUN npm config set registry https://registry.npmmirror.com
+RUN cd /web && npm install && npm run build
+
+
+## 第二阶段 ====> Go打包编译输出后端程序
+FROM golang:1.24-alpine AS build-golang
+ARG TARGETARCH
+ARG VERSION
+
+# 从上个阶段复制文件
+COPY --from=build-node /web/dist /web
+COPY --from=build-node /api /api
+COPY --from=build-node /linux /linux
+
+# 设置变量
+ARG VERSION
+ENV CGO_ENABLED 1
+ENV GOOS linux
+ENV GOPROXY https://goproxy.cn,direct
+
+# 更新apt并安装必要工具
+RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
+RUN apk add gcc musl-dev libpcap-dev && rm -rf /var/cache/apk/*
+
+RUN cd /api && go mod download
+RUN cd /api && go build -o omc -v -ldflags "-s -w \
+    -X 'be.ems/src/framework/config.Version=$VERSION' \
+    -X 'be.ems/src/framework/config.BuildTime=$(date)' \
+    -X 'be.ems/src/framework/config.GoVer=$(go version)'"
+# RUN cd /api/sshsvc && go build -o sshsvc -v -ldflags "-s -w \
+#     -X 'be.ems/lib/global.Version=$VERSION' \
+#     -X 'be.ems/lib/global.BuildTime=$(date)' \
+#     -X 'be.ems/lib/global.GoVer=$(go version)'"
+
+
+## 第三阶段 ====> 构建前后端融合镜像
+FROM alpine:3.20
+
+# 从上个阶段复制文件
+COPY --from=build-golang /linux/usr/local/etc/omc  /usr/local/etc/omc
+COPY --from=build-golang /linux/usr/local/omc  /usr/local/omc
+COPY --from=build-golang /api/omc /usr/local/bin/omc
+# COPY --from=build-golang /api/sshsvc/sshsvc /usr/local/bin/sshsvc
+COPY --from=build-golang /web /usr/local/etc/omc/web
+
+# 更新apt并安装必要工具
+RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
+RUN apk add musl-dev libpcap-dev nginx tzdata && rm -rf /var/cache/apk/*
+
+# 设置时区和语言环境
+ENV LANG="en_US.UTF-8"
+ENV TZ="Asia/Shanghai"
+WORKDIR /usr/local/etc/omc
+
+SHELL ["/bin/bash", "-o", "errexit", "-o", "nounset", "-o", "pipefail", "-c"]
+RUN chmod +x /usr/local/etc/omc/script/*.sh
+RUN /usr/local/etc/omc/script/postunpack.sh
+
+EXPOSE 80 443 33030 33443 33033 33034 33060
+
+CMD [ "/usr/local/etc/omc/script/entrypoint.sh" ]
+
+# build 546 MB
+# docker docker build --platform linux/amd64 --build-arg TARGETARCH=amd64 --build-arg VERSION=2.2505.2 -t omc:r2.2505.2-ubuntu22.04-amd64 .
+
+# service ssh start && service nginx start && /usr/local/bin/omc --env prod -c /usr/local/etc/omc/omc.yaml
+# docker run -it omc:r2.2505.2-ubuntu22.04-amd64 /bin/bash
+
+# docker run --privileged=true --restart=always -m 512M --name omc_2.2505.2 -d omc:r2.2505.2-ubuntu22.04-amd64
+
+# docker rm -f omc_2.2505.2
+# docker run -it omc_2.2505.2 bash