AdvancedLesson 7 of 1030 min 路 hands-on
Release Management
Part of the Helm course
Installing a chart the first time is the easy part. The real work starts afterward: a new image ships, a config value needs to change, someone bumps the replica count for Black Friday, and eventually something goes out that just does not work and needs to come back the way it was an hour ago.
Your lesson folder has a small chart in mychart/ and an override file, production.yaml. Install the chart once as the release web, so there is something to upgrade ...
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Start this lessonRelease ManagementWhat you'll learn
- Helm upgrade
- Helm rollback
- Helm history
- --atomic
- --wait
- --timeout
- --install on upgrade
- Blue/green with two releases
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