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fix(docker): retry apt-get to tolerate transient proxy 502s

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构建时遇到 'E: Failed to fetch ... 502 Bad Gateway [IP: 127.0.0.1 7890]'：
经代理拉 Debian 包偶发上游抖动。给三处 apt-get 统一加
Acquire::Retries=5 与 http 超时，避免一次网络抖动就让整个
（含耗时较久的 SearXNG 构建阶段）前功尽弃。
This commit is contained in:
JianFeeeee
2026-09-11 10:59:33 +08:00
parent 3f1d896db8
commit 0283985094
1 changed files with 6 additions and 3 deletions
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@ -25,7 +25,8 @@ ENV https_proxy=${HTTPS_PROXY}
ENV HTTP_PROXY=${HTTP_PROXY}
ENV HTTPS_PROXY=${HTTPS_PROXY}
RUN apt-get update && apt-get install -y --no-install-recommends \
RUN apt-get -o Acquire::Retries=5 -o Acquire::http::Timeout=30 update \
&& apt-get -o Acquire::Retries=5 install -y --no-install-recommends \
python3 python3-pip python3-venv git ca-certificates \
&& rm -rf /var/lib/apt/lists/*
@ -41,7 +42,8 @@ RUN git clone --depth 1 https://github.com/searxng/searxng.git /src/searxng \
# 供 /extension/install.html 下载（Chromium 用 zip，Firefox 用 xpi）
FROM debian:bookworm-slim AS extpack
RUN apt-get update && apt-get install -y --no-install-recommends zip ca-certificates \
RUN apt-get -o Acquire::Retries=5 -o Acquire::http::Timeout=30 update \
&& apt-get -o Acquire::Retries=5 install -y --no-install-recommends zip ca-certificates \
&& rm -rf /var/lib/apt/lists/*
COPY extension/chrome /src/chrome
@ -56,7 +58,8 @@ FROM debian:bookworm-slim
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && apt-get install -y --no-install-recommends \
RUN apt-get -o Acquire::Retries=5 -o Acquire::http::Timeout=30 update \
&& apt-get -o Acquire::Retries=5 install -y --no-install-recommends \
nginx python3 supervisor curl ca-certificates git \
&& rm -rf /var/lib/apt/lists/*