Helm’s rollback feature allows us to revert to a previous rather “safe” state of a certain release. Here’s how to do it.
Prerequisites
- Up and running k8s cluster
- Helm
Solution
Step 1. List all releases:
helm list --all
Step 2. Find the faulty release and list the revision history for this particular release:
helm history <release_name>
Step 3. Do the rollback:
helm rollback <release_name> <revision_number>
Note: Keep in mind, by rollbacking to a previous revision, Helm will create a new one.
Conclusion
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