feat: flock migrator (#11)

liftedinit · Apr 2, 2024 · b5fda5e · b5fda5e
1 parent d28d58a
commit b5fda5e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Dockerfile b/Dockerfile
@@ -37,7 +37,7 @@ COPY --from=builder /app/scripts/claim_and_migrate.sh /etc/cron.d/claim_and_migr
 RUN chmod +x /etc/cron.d/claim_and_migrate.sh
 
 # Add a cron job to run the script every minute.
-RUN echo "* * * * * root /etc/cron.d/claim_and_migrate.sh >> /var/log/cron.log 2>&1" >> /etc/crontab
+RUN echo "* * * * * root /usr/bin/flock -n /tmp/migrator.lock /etc/cron.d/claim_and_migrate.sh >> /var/log/cron.log 2>&1" >> /etc/crontab
 
 # Create a log file to store the cron job output.
 RUN touch /var/log/cron.log