jashburn8020 / kubernetes-fast-track

Kubernetes fast-track with MicroK8s

Kubernetes Fast-Track with MicroK8s

Kubernetes 101

• Pod
  • smallest object in Kubernetes
  • one or more containers
  • best practice to have 1 container per pod
    • if there is a problem with 1 container, K8s can mark the entire pod as unhealthy and stop it from starting up
  • a pod is wrapped by a replica set
• Replica set
  • controls the number of pods available
  • wrapped by a deployment
• Deployment
  • allows us to rollback and roll-forward with updates

Sources

• Warp 9 Training. "Ultimate Kubernetes Fast-Track Beginner to Advanced." Udemy, Udemy, May 2020, www.udemy.com/course/kubernetes-fast-track.