Dockerfile

# 多阶段构建 Dockerfile

# 第一阶段：构建
FROM golang:1.22-alpine AS builder

# 安装必要的构建工具
RUN apk add --no-cache git ca-certificates tzdata

# 设置工作目录
WORKDIR /build

# 复制所有源代码和配置
COPY . .

# 下载依赖并构建
RUN go mod download && \
    go mod download golang.org/x/net && \
    go mod download golang.org/x/text && \
    CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="-s -w" -o factory-proxy-openai main_multimodel.go

# 第二阶段：运行（Anthropic 原生模式）
FROM alpine:latest AS anthropic

# 安装 ca-certificates 用于 HTTPS 请求
RUN apk --no-cache add ca-certificates tzdata

# 创建非 root 用户
RUN addgroup -g 1000 app && \
    adduser -D -u 1000 -G app app

WORKDIR /app

# 从构建阶段复制二进制文件和配置文件
COPY --from=builder /build/factory-proxy-openai .
COPY --from=builder /build/config.json .
COPY --from=builder /build/docs.html .

# 设置文件权限
RUN chown -R app:app /app

# 切换到非 root 用户
USER app

# 暴露端口
EXPOSE 8000

# 健康检查
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
    CMD wget --no-verbose --tries=1 --spider http://localhost:8000/health || exit 1

# 启动命令
ENTRYPOINT ["./factory-proxy-openai"]

# 第三阶段：运行（OpenAI 兼容模式）
FROM alpine:latest AS openai

# 安装 ca-certificates 用于 HTTPS 请求
RUN apk --no-cache add ca-certificates tzdata

# 创建非 root 用户
RUN addgroup -g 1000 app && \
    adduser -D -u 1000 -G app app

WORKDIR /app

# 从构建阶段复制二进制文件和配置文件
COPY --from=builder /build/factory-proxy-openai .
COPY --from=builder /build/config.json .
COPY --from=builder /build/docs.html .

# 设置文件权限
RUN chown -R app:app /app

# 切换到非 root 用户
USER app

# 暴露端口
EXPOSE 8003

# 健康检查
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
    CMD wget --no-verbose --tries=1 --spider http://localhost:8003/v1/health || exit 1

# 启动命令
ENTRYPOINT ["./factory-proxy-openai"]