docker: ensure adduser/addgroup installed and create nextjs user in runner stage

This commit is contained in:
2026-01-10 16:18:34 +01:00
parent ebcd4b1a02
commit 6153aa35fa
+13 -2
View File
@@ -18,8 +18,19 @@ ENV NEXT_TELEMETRY_DISABLED=1
ENV NODE_ENV=production \
PORT=3000 \
HOSTNAME="0.0.0.0"
RUN addgroup --system --gid 1001 nodejs && \
adduser --system --uid 1001 nextjs
# Ensure adduser/addgroup (or useradd/groupadd) is available, then create the group and user
RUN if command -v apt-get >/dev/null 2>&1; then \
apt-get update && apt-get install -y --no-install-recommends adduser && rm -rf /var/lib/apt/lists/*; \
elif command -v apk >/dev/null 2>&1; then \
apk add --no-cache shadow && rm -rf /var/cache/apk/*; \
fi && \
if command -v addgroup >/dev/null 2>&1 && command -v adduser >/dev/null 2>&1; then \
addgroup --system --gid 1001 nodejs && adduser --system --uid 1001 --ingroup nodejs --disabled-password --home /nonexistent --shell /sbin/nologin nextjs; \
else \
groupadd -g 1001 nodejs || true && useradd -u 1001 -g nodejs -M -s /sbin/nologin nextjs || true; \
fi
COPY --from=builder /app/public ./public
COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static