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Learn AWS EKS Kubernetes cluster and devops in AWS (Part 1)

Learn AWS EKS Kubernetes cluster and devops in AWS (Part 1) Starting AWS EKS cluster manually in AWS web console

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CKS Mock test 2 - Q4

**4. A pod in the sahara namespace has generated alerts that a shell was opened inside the container.

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Container Runtimes

docker run --runtime kata -d nginx docker run --runtime runsc -d nginx ~ [img[container-runtime.

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Create John user in Kuberentes

kubectl create role developer --verb=create,list,get,update,delete --resource pods --namespace development kubectl create rolebinding john-role-binding --role developer --user john --namespace development apiVersion: certificates.

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DaemonSet

controlplane $ cat ds.yaml apiVersion: apps/v1 kind: DaemonSet metadata: name: elasticsearch namespace: kube-system labels: app: elasticsearch spec: selector: matchLabels: name: elasticsearch template: metadata: labels: name: elasticsearch spec: tolerations: # this toleration is to have the daemonset runnable on master nodes # remove it if your masters can't run pods - key: node-role.

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Deployments

kubectl set image deployment/frontend *=kodekloud/webapp-color:v2 --dry-run=server --record controlplane $ kubectl rollout history deployment frontend deployment.

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Docker layers

cat Dockerfile FROM ubuntu ARG DEBIAN_FRONTEND=noninteractive RUN apt-get update -y && apt-get install golang-go -y COPY app.

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