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Add entrypoint script to fix volume permissions at runtime

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Greg 2025-08-18 01:12:14 +02:00
parent 9a5c5d2cb9
commit f25f8ddcb1
2 changed files with 15 additions and 4 deletions
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8
Dockerfile
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@ -37,11 +37,15 @@ ENV DATA_DIR=/app/data
ENV NODE_ENV=production
ENV PORT=80
# Switch to non-root user
USER node
# Create startup script to fix volume permissions
RUN echo '#!/bin/sh\nchown -R node:node /app/data\nchmod 755 /app/data\nexec su-exec node "$@"' > /entrypoint.sh && chmod +x /entrypoint.sh
# Install su-exec for user switching
RUN apk add --no-cache su-exec
EXPOSE 80
HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
CMD curl -fsS http://localhost/api/health >/dev/null || exit 1
ENTRYPOINT ["/entrypoint.sh"]
CMD ["npm", "start"]

11
server/index.js
View File

@ -82,11 +82,18 @@ if (process.env.NODE_ENV === 'production') {
app.use(express.static(staticPath));
}
// Ensure data directory exists
// Ensure data directory exists with proper permissions
async function ensureDataDir() {
try {
await fs.mkdir(DATA_DIR, { recursive: true });
console.log(`📁 Data directory ready: ${DATA_DIR}`);
// Fix permissions for volume-mounted directory
try {
await fs.chmod(DATA_DIR, 0o755);
console.log(`📁 Data directory ready: ${DATA_DIR}`);
} catch (permErr) {
console.warn('Could not set directory permissions:', permErr.message);
}
} catch (err) {
console.error('Failed to create data directory:', err.message);
}