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?
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.