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CI: retry buildah build/push (resilient to transient registry 502s)

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Jonathon Wright
2026-06-17 20:27:59 +10:00
parent f132303d6d
commit 3fd0a9a729
1 changed files with 12 additions and 3 deletions
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scripts/build-image.sh
+12 -3
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@@ -19,13 +19,22 @@ cd "$(dirname "$0")/.."
# Tag with the short git sha when available, else 'dev'. # Tag with the short git sha when available, else 'dev'.
TAG="$(git rev-parse --short HEAD 2>/dev/null || echo dev)" TAG="$(git rev-parse --short HEAD 2>/dev/null || echo dev)"
# Retry helper — base-image blob pulls from docker.io/ghcr.io occasionally 502/rate-limit.
retry() {
local n=0 max=4
until "$@"; do
n=$((n+1)); [ "$n" -ge "$max" ] && { echo ">> failed after ${max} attempts: $*" >&2; return 1; }
echo ">> attempt ${n} failed, retrying in $((n*8))s..." >&2; sleep $((n*8))
done
}
echo ">> building ${REF}:${TAG}" echo ">> building ${REF}:${TAG}"
buildah build --layers -t "${REF}:${TAG}" -t "${REF}:latest" . retry buildah build --retry 3 --retry-delay 5s --layers -t "${REF}:${TAG}" -t "${REF}:latest" .
if [[ "${1:-}" == "push" ]]; then if [[ "${1:-}" == "push" ]]; then
echo ">> pushing ${REF}:${TAG}" echo ">> pushing ${REF}:${TAG}"
buildah push --digestfile /tmp/bztmon-site.digest "${REF}:${TAG}" retry buildah push --digestfile /tmp/bztmon-site.digest "${REF}:${TAG}"
buildah push "${REF}:latest" retry buildah push "${REF}:latest"
DIGEST="$(cat /tmp/bztmon-site.digest)" DIGEST="$(cat /tmp/bztmon-site.digest)"
echo echo
echo ">> pin this in home-ops kubernetes/apps/bztmon-site/bztmon-site.yaml:" echo ">> pin this in home-ops kubernetes/apps/bztmon-site/bztmon-site.yaml:"