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learning [2025/08/12 18:59] – [commands] adminlearning [2025/09/18 13:08] (current) – [Registration Required] admin
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 [[https://www.youtube.com/watch?v=MTHGoGUFpvE&t=1840s|Alta3  Kubernetes Zero to Hero: The Complete Beginner’s Guide (2025 Edition) ]] \\ [[https://www.youtube.com/watch?v=MTHGoGUFpvE&t=1840s|Alta3  Kubernetes Zero to Hero: The Complete Beginner’s Guide (2025 Edition) ]] \\
 [[https://devopscube.com/kubernetes-architecture-explained/|kubernetes architecture explained - devopscube]] [[https://devopscube.com/kubernetes-architecture-explained/|kubernetes architecture explained - devopscube]]
 +
 +
 ===== Pay Content ===== ===== Pay Content =====
  
-[[https://live.alta3.com/|Atla-3 Devops Training]]+[[https://live.alta3.com/|Atla-3 Devops Training]] \\ 
 +[[https://www.udemy.com/course/certified-kubernetes-administrator-with-practice-tests]] \\
  
 ===== commands ===== ===== commands =====
- 
 **kubeadm init defaults**  \\ **kubeadm init defaults**  \\
-kubeadm config print init-defaults+  kubeadm config print init-defaults 
 +Create an nginx deployment \\ 
 +  kubectl create deployment nginx --image nginx  
  
-kubectl create deployment nginx %%--%%image nginx  \\+  kubectl get nodes -o json | jq '.items[].spec.podCIDRs' 
  
-kubectl get nodes -o json | jq '.items[].spec.podCIDRs'  \\ +  kubectl run alpine --image=alpine -it  
-kubectl run alpine --image=alpine -it+
  
- +Testing and Diagnostic container \\ 
-test containers +<code> 
-kubectl run alpine --image=alpine -it +kubectl run alpine --image=alpine -it  
-apk update+apk update  
 apk add bind-tools curl apk add bind-tools curl
 +</code> 
 +Session ended, resume using '**kubectl attach alpine -c alpine -i -t**' command when the pod is running \\
 +
 +
 +
 +===== Kubernetes IO Help =====
 +Volumes [[https://kubernetes.io/docs/concepts/storage/volumes/#hostpath]] \\
 +Local Persistent Volumes GA [[https://kubernetes.io/blog/2019/04/04/kubernetes-1.14-local-persistent-volumes-ga/]] \\
 +
  
-Session ended, resume using 'kubectl attach alpine -c alpine -i -t' command when the pod is running 
  
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