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junhong_cmp_fiber/Dockerfile.worker
huang 4d86799448
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构建并部署到测试环境(无 SSH) / build-and-deploy (push) Failing after 1s
全面优化 Docker 构建和部署流程
- Dockerfile.api/worker: 添加阿里云 Alpine 镜像源加速(构建+运行阶段)
- Dockerfile.api/worker: 提前设置 Go 环境变量(GOPROXY、CGO_ENABLED)
- Dockerfile.api: 移除 curl 依赖,改用 Alpine 自带 wget
- 工作流: 添加 Docker Hub 镜像加速(3个国内源)
- 工作流: 修复部署目录不存在问题(自动创建+复制配置)

预期构建时间:从 3+ 小时降低到 15-20 分钟
2026-01-20 09:43:42 +08:00

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# ================================
# 阶段 1: 构建阶段
# ================================
FROM golang:1.25.6-alpine AS builder
# 使用国内镜像源加速(必须在所有 apk 命令前)
RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
# 设置工作目录
WORKDIR /build
# 设置 Go 代理(必须在所有 go 命令前)
ENV GOPROXY=https://goproxy.cn,direct \
GO111MODULE=on \
CGO_ENABLED=0
# 安装必要的构建工具
RUN apk add --no-cache git ca-certificates tzdata
# 复制 go.mod 和 go.sum利用 Docker 缓存)
COPY go.mod go.sum ./
RUN go mod download
# 复制源代码
COPY . .
# 编译 Worker 服务(静态链接,使用并行编译)
RUN GOOS=linux GOARCH=amd64 go build \
-ldflags="-w -s" \
-o /build/worker \
./cmd/worker
# ================================
# 阶段 2: 运行阶段
# ================================
FROM alpine:3.19
# 使用阿里云镜像源加速
RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
# 安装运行时依赖
RUN apk add --no-cache ca-certificates tzdata bash
# 设置时区
ENV TZ=Asia/Shanghai
# 创建非 root 用户
RUN addgroup -g 1000 appuser && \
adduser -D -u 1000 -G appuser appuser
# 设置工作目录
WORKDIR /app
# 从构建阶段复制二进制文件
COPY --from=builder /build/worker /app/worker
# 复制配置文件
COPY configs /app/configs
# 切换到非 root 用户
USER appuser
# 启动命令
CMD ["/app/worker"]