Using Helm to the Fullest
summary
Helm is presented as the Kubernetes packaging standard with practical, actionable tips: use Helm v3; run helm upgrade --install for easy rollbacks; keep chart depth to three and manage dependencies with an umbrella chart; render secrets and frequently changing pod env vars using templates and the Sprig library; implement migrations as one-shot Jobs via pre-install hooks (or hook jobs) to avoid concurrent runs; and verify deployments using Helm wait/timeouts and hook-based notifications to ensure changes reach production.
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chapters (9)
- 0:00Introduction to Helm
- 1:05Helm's relevance
- 2:30Deploying with Helm
- 4:20Dependent charts
- 5:48Chart structure
- 6:10Managing variables
- 7:17Helm migrations
- 8:22Using hooks
- 9:04Deployment verification
