2021-07-18 21:01:18 +02:00
|
|
|
## Certified Kubernetes Application Developer (CKAD)
|
|
|
|
|
|
|
|
|
|
### Core Concepts
|
|
|
|
|
|
|
|
|
|
### Pods
|
|
|
|
|
|
|
|
|
|
<details>
|
|
|
|
|
<summary>Deploy a pod called web-1985 using the nginx:alpine image</code></summary><br><b>
|
|
|
|
|
|
|
|
|
|
`kubectl run web-1985 --image=nginx:alpine --restart=Never`
|
|
|
|
|
</b></details>
|
|
|
|
|
|
2021-07-22 19:45:06 +02:00
|
|
|
<details>
|
|
|
|
|
<summary>How to find out on which node a certain pod is running?</summary><br><b>
|
|
|
|
|
|
|
|
|
|
`kubectl get po -o wide`
|
|
|
|
|
</b></details>
|
|
|
|
|
|
2021-07-18 21:01:18 +02:00
|
|
|
### Namespaces
|
|
|
|
|
|
|
|
|
|
<details>
|
|
|
|
|
<summary>List all namespaces</code></summary><br><b>
|
|
|
|
|
|
|
|
|
|
kubectl get ns
|
|
|
|
|
</b></details>
|
|
|
|
|
|
|
|
|
|
<details>
|
|
|
|
|
<summary>List all the pods in the namespace 'neverland'</code></summary><br><b>
|
|
|
|
|
|
|
|
|
|
kubectl get ns -n neverland
|
|
|
|
|
</b></details>
|
|
|
|
|
|
|
|
|
|
<details>
|
|
|
|
|
<summary>List all the pods in all the namespaces</code></summary><br><b>
|
|
|
|
|
|
|
|
|
|
kubectl get po --all-namespaces
|
|
|
|
|
</b></details>
|
