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ci: retry MSan apt updates after transient repository errors #2485

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Merged
DeusData merged 2 commits into from
Oct 7, 2026
Merged

ci: retry MSan apt updates after transient repository errors #2485

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ci: retry MSan apt updates after transient repository errors
DeusData Oct 2, 2026
304a338
Merge main into ci/msan-apt-update-retry for the release batch
DeusData Oct 7, 2026
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8 changes: 5 additions & 3 deletions test-infrastructure/Dockerfile.msan
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Expand Up @@ -51,17 +51,19 @@ RUN printf '%s\n' \
# The key is fetched with `wget -O <file>` rather than `-qO- > <file>`: under
# retry a redirect is opened once for all attempts, so a partial write from a
# failed attempt would be prepended to the output of a later successful one.
RUN retry apt-get -o Acquire::Retries=3 update \
# APT normally treats transient index-download failures as warnings and exits
# zero. Make every update fail on those errors so the outer retry can run.
RUN retry apt-get -o Acquire::Retries=3 --error-on=any update \
&& retry apt-get -o Acquire::Retries=3 install -y --no-install-recommends wget gnupg ca-certificates \
&& retry wget -q -O /etc/apt/trusted.gpg.d/apt.llvm.org.asc https://apt.llvm.org/llvm-snapshot.gpg.key \
&& echo "deb http://apt.llvm.org/noble/ llvm-toolchain-noble-21 main" > /etc/apt/sources.list.d/llvm-21.list \
&& retry apt-get -o Acquire::Retries=3 update \
&& retry apt-get -o Acquire::Retries=3 --error-on=any update \
&& retry apt-get -o Acquire::Retries=3 install -y --no-install-recommends \
clang-21 libclang-rt-21-dev llvm-21 \
&& ln -sf /usr/bin/clang-21 /usr/bin/clang \
&& ln -sf /usr/bin/clang++-21 /usr/bin/clang++

RUN retry apt-get -o Acquire::Retries=3 update \
RUN retry apt-get -o Acquire::Retries=3 --error-on=any update \
&& retry apt-get -o Acquire::Retries=3 install -y --no-install-recommends \
cmake \
ninja-build \
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