Building Helm Charts From the Ground Up: An Introduction to Kubernetes [I]
summary
Builds an nginx Helm chart and deploys it to a Kubernetes cluster launched with Rancher, showing the actual templates: Deployment, Service, Ingress. Uses Helm commands to install, upgrade and rollback, swapping image tags from nginx:1.13 to 1.12, scaling replicas from 3 to 9 and back, and demonstrates values.yaml driving template fields. Shows kubectl equivalents (apply, set image, scale) and verifies pods, ports and selectors so the chart is reproducible and versioned.
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chapters (14)
- 0:00Introduction
- 1:18What is Kubernetes
- 4:20Kubernetes Example
- 5:37Kubernetes Pods
- 11:08Helm Charts
- 14:55Deploying Helm Charts
- 15:57Helm Charts Part 1
- 18:50Installing Helm
- 20:40Values File
- 21:46Helm Install
- 22:50Helm Upgrade
- 26:06Helm Rollback
- 27:42Cubectl Alternative
- 30:39Questions
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