Snowshoe logo
troubleshooting

How can I lock a deployment to a particular cluster ID using helm charts?

Josh Toft is facing an issue where restarting the meta-0 node results in a different cluster ID, causing data loss. How can he lock a deployment to a specific cluster ID using helm charts?

Jo

Josh Toft

Asked on Nov 04, 2023

  • To lock a deployment to a particular cluster ID using helm charts, you can manually delete the bucket/data_directory/cluster_id/0.data file in the bucket directory.

  • The path for the file is typically your_bucket/hummock_001/cluster_id/0.data.

  • The cluster ID file serves as a lock to prevent conflicts when multiple clusters share a data directory.

  • Ensure that the cluster ID remains consistent during restarts to avoid data loss.

Nov 04, 2023Edited by