用户决策:scope=self-only,strategy=full-acme(容器内跑完整 acme.sh)。 ## 动机 此前 HomeDash 的证书由外部链路提供(.106 acme.sh → .60 → 云主机), 而容器是**只读**挂载 /etc/nginx/certs(RW=false),续期后没人告诉它的 nginx 重新握手。本 agent 让 HomeDash 自己闭环:签发 → 写数据卷 → reload。 ## 实现 - deploy/cert-agent.sh:supervisord 新增 [program:cert-agent] - 域名从 /app/data/gateway.yml 的 host 提取(或 CERT_DOMAINS 显式指定) - acme.sh 装进**数据卷** /app/data/acme(容器重建不丢续期状态) - install-cert 到 /app/data/certs/,--reloadcmd 设为 nginx -t && nginx -s reload - 续期后比对公钥指纹,变了才 reload(不盲目 reload) - 未配置 CERT_DNS_CRED 时安静退出,行为与现在完全一致 - 证书目录挂载去掉 :ro(自签需要写;此前只读是刻意的保护) - zd-host.sh 的 env 白名单加 CERT_ 前缀,否则升级时凭据传不进新容器 - install-host.sh 同步支持 CERT_DNS_CRED,避免两套脚本行为不一致 - 证书路径改为数据卷 /app/data/certs/(gateway.yml 指向它) ## 测试(沙箱 stub,非真实签发) - 无凭据 → 安静退出、exit 0、不调 acme、不报错 - 有凭据 → 正确从 gateway.yml 提取 2 个域名、识别 dns_ali、 签发参数正确、指纹变化后触发 reload ## 途中修掉自己的两个真 bug ① run_acme 里用 `set -- $DOMAINS` 改函数位置参数,dash 下与后续变量 展开冲突 ② LE_RELOAD 是命令串,直接当命令名执行 → "LE_RELOAD: not found", 容器里 reload 会**静默失效**;改为函数 + eval ## 边界 只管 HomeDash 自己;introduce/sdk.homeagent 等仍走外部链路。 凭据只从环境变量读,不落盘不入库。
122 lines
5.2 KiB
Docker
122 lines
5.2 KiB
Docker
# 不用 `# syntax=docker/dockerfile:1`:该指令会让 BuildKit 去 pull
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# docker/dockerfile 前端镜像,在无外网/仅代理的环境里会直接构建失败。
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# 本文件未使用任何 BuildKit 专有语法,去掉后走内置前端即可。
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# ── Stage 1: Go binaries ──
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FROM golang:1.21-bookworm AS gobuild
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WORKDIR /src/history
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COPY history-server/ .
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RUN GOPROXY=https://goproxy.cn,direct CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" -o /out/history-server .
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WORKDIR /src/admin
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COPY admin-server/ .
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RUN GOPROXY=https://goproxy.cn,direct go mod tidy && CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" -o /out/admin-server .
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# ── Stage 2: SearXNG from source ──
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FROM debian:bookworm-slim AS searxng-build
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# 需要代理时用 --build-arg 传入(默认不设,保证他人环境可直接构建)
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ARG HTTP_PROXY=
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ARG HTTPS_PROXY=
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ENV DEBIAN_FRONTEND=noninteractive
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ENV http_proxy=${HTTP_PROXY}
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ENV https_proxy=${HTTPS_PROXY}
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ENV HTTP_PROXY=${HTTP_PROXY}
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ENV HTTPS_PROXY=${HTTPS_PROXY}
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RUN apt-get -o Acquire::Retries=5 -o Acquire::http::Timeout=30 update \
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&& apt-get -o Acquire::Retries=5 install -y --no-install-recommends \
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python3 python3-pip python3-venv git ca-certificates \
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&& rm -rf /var/lib/apt/lists/*
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RUN git clone --depth 1 https://github.com/searxng/searxng.git /src/searxng \
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&& python3 -m venv /opt/searxng-venv \
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&& /opt/searxng-venv/bin/pip install --upgrade pip setuptools wheel msgspec \
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&& cd /src/searxng \
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&& /opt/searxng-venv/bin/pip install --no-cache-dir -r requirements.txt \
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&& /opt/searxng-venv/bin/pip install --no-cache-dir --no-build-isolation . \
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&& rm -rf /src/searxng
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# ── Stage 3: browser extension packages ──
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# 供 /extension/install.html 下载(Chromium 用 zip,Firefox 用 xpi)
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FROM debian:bookworm-slim AS extpack
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RUN apt-get -o Acquire::Retries=5 -o Acquire::http::Timeout=30 update \
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&& apt-get -o Acquire::Retries=5 install -y --no-install-recommends zip ca-certificates \
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&& rm -rf /var/lib/apt/lists/*
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COPY extension/chrome /src/chrome
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COPY extension/firefox /src/firefox
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# Go 的 -o 会自动建父目录,zip 不会,所以这里必须显式创建 /out
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RUN mkdir -p /out \
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&& cd /src/chrome && zip -qr /out/navi-chrome.zip . \
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&& cd /src/firefox && zip -qr /out/navi-firefox.xpi .
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# ── Stage 4: Runtime ──
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FROM debian:bookworm-slim
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ENV DEBIAN_FRONTEND=noninteractive
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RUN apt-get -o Acquire::Retries=5 -o Acquire::http::Timeout=30 update \
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&& apt-get -o Acquire::Retries=5 install -y --no-install-recommends \
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nginx python3 supervisor curl ca-certificates git \
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&& rm -rf /var/lib/apt/lists/*
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# Copy SearXNG venv + source
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COPY --from=searxng-build /opt/searxng-venv /app/searxng-venv
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COPY --from=searxng-build /usr/lib/python3.11 /usr/lib/python3.11
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COPY --from=searxng-build /lib/x86_64-linux-gnu /lib/x86_64-linux-gnu
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COPY --from=searxng-build /usr/lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu
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# Dashy static files
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COPY --from=lissy93/dashy:latest /app/dist /app/dashy
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# Go binaries
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COPY --from=gobuild /out/history-server /usr/local/bin/history-server
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COPY --from=gobuild /out/admin-server /usr/local/bin/admin-server
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# Config files
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COPY nginx.conf /etc/nginx/nginx.conf
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COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf
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COPY searxng-settings.yml /etc/searxng/settings.yml
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COPY conf.example.yml /app/defaults/conf.yml
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COPY admin/index.html /app/admin/index.html
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COPY portal /app/portal
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# 站点图标:纸飞机。覆盖 Dashy 自带的 web-icons/favicon-*.png,
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# 这样即使将来上游 index.html 变了、patch 失效,标签栏仍是我们的图标。
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COPY portal/favicon.svg /app/dashy/favicon.svg
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COPY portal/favicon.ico /app/dashy/favicon.ico
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COPY portal/apple-touch-icon.png /app/dashy/apple-touch-icon.png
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COPY portal/web-icons/ /app/dashy/web-icons/
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# 见 zd-host.sh 同名注释:Dashy 前端 JS 运行时会把 icon link 改成
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# /icons/favicon.ico,而镜像里没有 /icons/ 目录,静态改 index.html 无效。
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COPY portal/favicon.ico /app/dashy/icons/favicon.ico
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COPY portal/favicon.svg /app/dashy/icons/favicon.svg
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# 浏览器扩展安装页与安装包(通过 /extension/ 访问)
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COPY web/extension/install.html /app/dashy/extension/install.html
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COPY --from=extpack /out/navi-chrome.zip /app/dashy/extension/navi-chrome.zip
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COPY --from=extpack /out/navi-firefox.xpi /app/dashy/extension/navi-firefox.xpi
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# 容器内自动续签(cert-agent)。脚本本身不含任何凭据,凭据只从环境变量读。
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COPY deploy/cert-agent.sh /usr/local/bin/cert-agent
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RUN chmod +x /usr/local/bin/cert-agent
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# Inject search script into Dashy
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COPY web/navi.js /app/dashy/navi.js
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COPY web/navi.css /app/dashy/navi.css
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COPY web/patch-index.py /tmp/patch-index.py
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# index.html 里不一定有 </body>,用脚本幂等注入,不能靠 sed 替换 </body>。
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RUN python3 /tmp/patch-index.py /app/dashy/index.html
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# Data directory
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RUN mkdir -p /app/data/item-icons /app/data/gateway /app/data/certs /app/data/acme /var/log/supervisor /var/cache/searxng /run/nginx
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VOLUME ["/app/data"]
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EXPOSE 18080 3080 3081 8443
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HEALTHCHECK --interval=30s --timeout=5s --start-period=30s --retries=3 \
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CMD curl -fs http://localhost:18080/healthz || exit 1
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CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]
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