chore: sync local updates
This commit is contained in:
@@ -1,56 +1,31 @@
|
||||
# 多阶段构建 - 使用官方 Golang 镜像作为构建环境
|
||||
FROM golang:1.25-alpine AS builder
|
||||
# 生产镜像:使用本机预编译的 Linux amd64 二进制(避免在服务器 docker build 时再跑 go build)
|
||||
# Windows: 先双击运行 build-linux-amd64.bat,生成 dist/mengyaping-backend 后再执行:
|
||||
# docker compose build
|
||||
# 若需在容器内编译,请使用: docker build -f Dockerfile.source .
|
||||
|
||||
# 设置工作目录
|
||||
WORKDIR /app
|
||||
FROM alpine:3.21
|
||||
|
||||
# 安装必要的构建工具
|
||||
RUN apk add --no-cache git ca-certificates tzdata
|
||||
RUN apk --no-cache add ca-certificates tzdata wget
|
||||
|
||||
# 复制 go.mod 和 go.sum 文件
|
||||
COPY go.mod go.sum ./
|
||||
|
||||
# 下载依赖
|
||||
RUN go mod download
|
||||
|
||||
# 复制源代码
|
||||
COPY . .
|
||||
|
||||
# 构建应用程序
|
||||
RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -installsuffix cgo -o mengyaping-backend .
|
||||
|
||||
# 使用轻量级的 alpine 镜像作为运行环境
|
||||
FROM alpine:latest
|
||||
|
||||
# 安装必要的运行时依赖
|
||||
RUN apk --no-cache add ca-certificates tzdata
|
||||
|
||||
# 设置时区为上海
|
||||
RUN cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && \
|
||||
echo "Asia/Shanghai" > /etc/timezone
|
||||
|
||||
# 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
|
||||
|
||||
# 从构建阶段复制编译好的二进制文件
|
||||
COPY --from=builder /app/mengyaping-backend .
|
||||
COPY dist/mengyaping-backend /app/mengyaping-backend
|
||||
|
||||
# 创建数据目录
|
||||
RUN mkdir -p /app/data && chown -R appuser:appuser /app
|
||||
RUN chmod +x /app/mengyaping-backend && \
|
||||
mkdir -p /app/data && \
|
||||
chown -R appuser:appuser /app
|
||||
|
||||
# 切换到非 root 用户
|
||||
USER appuser
|
||||
|
||||
# 暴露端口
|
||||
EXPOSE 8080
|
||||
|
||||
# 健康检查
|
||||
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
|
||||
CMD wget --no-verbose --tries=1 --spider http://localhost:8080/api/health || exit 1
|
||||
|
||||
# 运行应用程序
|
||||
CMD ["./mengyaping-backend"]
|
||||
|
||||
Reference in New Issue
Block a user