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Updated CKA.md (#390)

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resolved some issues, I hot it was helpful.
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Abu shahma 2024-02-02 18:47:34 +05:30 committed by GitHub
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topics/kubernetes/CKA.md
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@ -22,7 +22,7 @@
## Setup ## Setup
* Set up Kubernetes cluster. Use on of the following * Set up Kubernetes cluster. Use one of the following
1. Minikube for local free & simple cluster 1. Minikube for local free & simple cluster
2. Managed Cluster (EKS, GKE, AKS) 2. Managed Cluster (EKS, GKE, AKS)
@ -54,7 +54,7 @@ Note: create an alias (`alias k=kubectl`) and get used to `k get po`
</b></details> </b></details>
<details> <details>
<summary>Assuming you have a Pod called "nginx-test", how to remove it?</summary><br><b> <summary>Assuming that you have a Pod called "nginx-test", how to remove it?</summary><br><b>
`k delete nginx-test` `k delete nginx-test`
</b></details> </b></details>
@ -107,7 +107,7 @@ If you ask yourself how would I remember writing all of that? no worries, you ca
<details> <details>
<summary>How to test a manifest is valid?</summary><br><b> <summary>How to test a manifest is valid?</summary><br><b>
with `--dry-run` flag which will not actually create it, but it will test it and you can find this way any syntax issues. with `--dry-run` flag which will not actually create it, but it will test it and you can find this way, any syntax issues.
`k create -f YAML_FILE --dry-run` `k create -f YAML_FILE --dry-run`
</b></details> </b></details>
@ -158,7 +158,11 @@ To count them: `k get po -l env=prod --no-headers | wc -l`
First change to the directory tracked by kubelet for creating static pod: `cd /etc/kubernetes/manifests` (you can verify path by reading kubelet conf file) First change to the directory tracked by kubelet for creating static pod: `cd /etc/kubernetes/manifests` (you can verify path by reading kubelet conf file)
Now create the definition/manifest in that directory Now create the definition/manifest in that directory
`k run some-pod --image=python --command sleep 2017 --restart=Never --dry-run=client -o yaml > status-pod.yaml`
=======
`k run some-pod --image=python --command sleep 2017 --restart=Never --dry-run=client -o yaml > static-pod.yaml` `k run some-pod --image=python --command sleep 2017 --restart=Never --dry-run=client -o yaml > static-pod.yaml`
</b></details> </b></details>
<details> <details>