90 lines
4.1 KiB
Docker
90 lines
4.1 KiB
Docker
# 不写 `# syntax=docker/dockerfile:1`：显式指定会让 BuildKit 额外去拉 docker/dockerfile 镜像，
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# 在国内加速器（如飞牛的 docker.fnnas.com）上可能直接 401 Unauthorized；
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# 而下面用到的 RUN --mount=type=cache 由 Docker 内建的 BuildKit frontend 已支持，无需显式指定。
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ARG TARGETARCH
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# 版本单一来源：根目录 VERSION 文件，本地改版本号只需改此文件
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ARG VERSION_FILE=VERSION
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# 本地项目：基础镜像默认走国内镜像源（fnOS 等环境直连 Docker Hub 会被加速器拦截 401）。
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# 海外/可直连环境可用 --build-arg 或 .env 覆盖回官方名：NODE_IMAGE=node:22-alpine 等
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ARG NODE_IMAGE=docker.m.daocloud.io/library/node:22-alpine
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ARG GO_IMAGE=docker.m.daocloud.io/library/golang:1.23-bookworm
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ARG RUNTIME_IMAGE=docker.m.daocloud.io/library/debian:bookworm-slim
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ARG UPDATER_IMAGE=docker.m.daocloud.io/library/docker:27-cli
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# Go 依赖代理：国内默认 goproxy.cn（官方 proxy.golang.org 国内不可达），海外可覆盖回 direct
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ARG GOPROXY=https://goproxy.cn,direct
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# 版本注入 stage：把根目录 VERSION 文件载入构建图，供前后端构建 stage 读取
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FROM ${NODE_IMAGE} AS version
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ARG VERSION_FILE
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COPY ${VERSION_FILE} /VERSION
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FROM --platform=$BUILDPLATFORM ${NODE_IMAGE} AS web-builder
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WORKDIR /src/web
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COPY web/package.json web/package-lock.json* ./
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RUN --mount=type=cache,target=/root/.npm npm ci
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COPY web/ ./
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COPY --from=version /VERSION /src/web/.version
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RUN VITE_APP_VERSION=$(tr -d ' \t\n\r' < /src/web/.version) npm run build
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FROM --platform=$BUILDPLATFORM ${GO_IMAGE} AS go-builder
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ARG TARGETARCH
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ARG GOPROXY
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ENV GOPROXY=${GOPROXY}
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WORKDIR /src
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COPY go.mod go.sum ./
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RUN --mount=type=cache,target=/go/pkg/mod go mod download
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COPY . .
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COPY --from=version /VERSION ./VERSION
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# 先交叉编译 fonu-agent 到 embed 目录（替换仓库中的占位文件），主程序构建时自动内嵌
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RUN --mount=type=cache,target=/go/pkg/mod --mount=type=cache,target=/root/.cache/go-build CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -trimpath -o internal/frp/agentbin/fonu-agent-linux-amd64 ./cmd/fonu-agent \
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&& CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -trimpath -o internal/frp/agentbin/fonu-agent-linux-arm64 ./cmd/fonu-agent
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COPY --from=web-builder /src/web/dist ./cmd/fonu/web/dist
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RUN --mount=type=cache,target=/go/pkg/mod --mount=type=cache,target=/root/.cache/go-build CGO_ENABLED=0 GOOS=linux GOARCH=${TARGETARCH} go build \
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-ldflags "-X github.com/fonu/fonu/internal/version.Version=$(cat /src/VERSION | tr -d ' \t\n\r')" \
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-o /fonu ./cmd/fonu
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# 一键升级 sidecar：独立容器持有 Docker Socket，主程序只通过共享 Unix Socket 调用它
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FROM --platform=$BUILDPLATFORM ${GO_IMAGE} AS updater-builder
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ARG TARGETARCH
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ARG GOPROXY
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ENV GOPROXY=${GOPROXY}
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WORKDIR /src
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COPY go.mod go.sum ./
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RUN --mount=type=cache,target=/go/pkg/mod go mod download
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COPY cmd ./cmd
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COPY internal ./internal
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RUN --mount=type=cache,target=/go/pkg/mod --mount=type=cache,target=/root/.cache/go-build CGO_ENABLED=0 GOOS=linux GOARCH=${TARGETARCH} go build -trimpath -o /fonu-updater ./cmd/fonu-updater
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# updater 运行时：Docker CLI / Compose 与 Git 只在 sidecar 内可用
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FROM ${UPDATER_IMAGE} AS updater
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RUN apk add --no-cache git docker-cli-compose docker-cli-buildx ca-certificates
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COPY --from=updater-builder /fonu-updater /usr/local/bin/fonu-updater
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ENTRYPOINT ["/usr/local/bin/fonu-updater"]
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# 运行时 stage
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FROM ${RUNTIME_IMAGE}
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ARG TARGETARCH
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# frpc 不预装：需要内网穿透时在「应用配置」弹窗内按需下载（存入数据目录）
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends nginx ca-certificates tzdata \
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&& rm -rf /var/lib/apt/lists/*
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WORKDIR /app
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COPY --from=go-builder /fonu /app/fonu
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COPY --from=go-builder /src/web/assets/image /app/web/assets/image
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COPY migrations /app/migrations
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# 时区：Go 的 time.Local 取决于 TZ 环境变量，且需要镜像内存在 zoneinfo（故装上 tzdata）
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ENV TZ=Asia/Shanghai \
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FONU_DATA_DIR=/data \
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FONU_LISTEN=:6893 \
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FONU_NGINX_MIME_TYPES=/etc/nginx/mime.types
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EXPOSE 6893 80 443
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VOLUME ["/data"]
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CMD ["/app/fonu"]
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