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fix(docker): retry apk add on transient Alpine mirror failures #185

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Merged
sacha-l merged 1 commit into from
Jun 17, 2026
Merged

fix(docker): retry apk add on transient Alpine mirror failures #185

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8 changes: 6 additions & 2 deletions server/Dockerfile
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Original file line number Diff line number Diff line change
@@ -1,8 +1,12 @@
# Use Node.js LTS version
FROM node:20-alpine

# Install build dependencies for native modules
RUN apk add --no-cache python3 make g++
# Install build dependencies for native modules. Retry on transient Alpine
# mirror/network failures (apk exit 15) so a flaky CDN can't break a deploy.
RUN for i in 1 2 3 4 5; do \
apk add --no-cache python3 make g++ && break; \
echo "apk add failed (attempt $i), retrying in 5s..."; sleep 5; \
done

# Set working directory
WORKDIR /app
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