74 lines
1.5 KiB
Docker
74 lines
1.5 KiB
Docker
# 使用官方Go镜像作为构建环境
|
|
FROM golang:1.26.5-alpine AS builder
|
|
|
|
# 设置工作目录
|
|
WORKDIR /app
|
|
|
|
# 安装必要的工具
|
|
RUN apk add --no-cache git ca-certificates tzdata
|
|
|
|
# 设置Go环境变量
|
|
ENV GO111MODULE=on \
|
|
GOPROXY=https://goproxy.cn,direct \
|
|
GOPRIVATE=git.apinb.com/* \
|
|
GONOPROXY=git.apinb.com/* \
|
|
GOINSECURE=git.apinb.com/* \
|
|
GONOSUMDB=git.apinb.com/* \
|
|
GOEXPERIMENT=jsonv2
|
|
|
|
# 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
|
|
RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build \
|
|
-ldflags='-w -s -extldflags "-static"' \
|
|
-a -installsuffix cgo \
|
|
-o passport \
|
|
./cmd/main/main.go
|
|
|
|
# 使用最小的alpine镜像作为运行环境
|
|
FROM alpine:latest
|
|
|
|
# 安装必要的包
|
|
RUN apk --no-cache add ca-certificates tzdata curl
|
|
|
|
# 设置时区
|
|
ENV TZ=Asia/Shanghai
|
|
|
|
# 创建非root用户
|
|
RUN addgroup -g 1001 -S appgroup && \
|
|
adduser -u 1001 -S appuser -G appgroup
|
|
|
|
# 设置工作目录
|
|
WORKDIR /app
|
|
|
|
# 从构建阶段复制二进制文件
|
|
COPY --from=builder /app/passport .
|
|
|
|
# 复制配置文件和其他必要文件
|
|
COPY --from=builder /app/etc ./etc
|
|
COPY --from=builder /app/swagger ./swagger
|
|
|
|
# 创建日志目录
|
|
RUN mkdir -p /app/logs && \
|
|
chown -R appuser:appgroup /app
|
|
|
|
# 切换到非root用户
|
|
USER appuser
|
|
|
|
# 暴露端口
|
|
EXPOSE 12426 12425
|
|
|
|
# 健康检查
|
|
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
|
|
CMD curl -f http://localhost:12425/health || exit 1
|
|
|
|
# 启动应用
|
|
CMD ["./passport"]
|