Kubernetes + CentOS in 15 Minutes

on YouTube ↗26m

" summary

Step-by-step build of a 5-node cluster on CentOS using kubeadm and docker on AWS: installs kubelet/kubectl, copies master certificates for client access, runs a join token (default 24-hour TTL) to add workers, applies SELinux file-label fixes on four directories, and deploys a flannel pod-network overlay. Ansible playbook automates the remaining node provisioning and the demo exposes an nginx pod via a NodePort to prove the cluster works.

AI-written summary · about

" chapters (6)

1. 0:00Start
2. 0:37set up a test cluster
3. 3:09install docker
4. 7:13set selinux tags on a bunch of directories
5. 9:37start the kubernetes cluster by installing the master components
6. 19:23set up the rest of the cluster

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