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Docker run retry #8447

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Merged
NachoEchevarria merged 1 commit into from
Apr 21, 2026
Merged

Docker run retry #8447

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24 changes: 24 additions & 0 deletions .azure-pipelines/steps/run-in-docker.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -61,6 +61,30 @@ steps:

echo "Using SDK version $sdkVersion"

# Retry wrapper for transient Docker daemon errors (e.g., D-Bus/cgroup flakes).
# Exit code 125 = Docker daemon error (container creation failure, not a test/build failure).
docker_run_with_retry() {
local max_retries=3
local retry_delay=10
local attempt=1
while [ "$attempt" -le "$max_retries" ]; do
"$@"
local exit_code=$?
if [ "$exit_code" -eq 0 ]; then
return 0
fi
echo "##[warning][docker-retry] docker run failed with exit code ${exit_code} on attempt ${attempt}/${max_retries}."
if [ "$exit_code" -eq 125 ] && [ "$attempt" -lt "$max_retries" ]; then
echo "##[warning][docker-retry] Exit code 125 indicates a Docker daemon error. Retrying in ${retry_delay}s..."
sleep "$retry_delay"
attempt=$((attempt + 1))
continue
fi
return "$exit_code"
done
}

docker_run_with_retry \
docker run --rm \
--cap-add=SYS_PTRACE \
--mount type=bind,source="$(System.DefaultWorkingDirectory)",target=/project \
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