post image :date_long | 3 min Read

Mock exam 2

controlplane $ for i in $(ls *.yaml); do echo filename: $i;echo "---" ;cat $i; done


filename: 1svc.yaml
---
apiVersion: v1
kind: Service
metadata:
  creationTimestamp: null
  labels:
    app: my-webappa
    tier: frontend
  name: front-end-service
spec:
  ports:
  - port: 80
    protocol: TCP
    targetPort: 80
    nodePort: 30083
  selector:
    app: my-webapp
  type: NodePort
status:
  loadBalancer: {}
filename: 1.yaml
---
---
apiVersion: apps/v1
kind: Deployment
metadata:
  creationTimestamp: null
  labels:
    app: my-webappa
    tier: frontend
  name: my-webapp
spec:
  replicas: 2
  selector:
    matchLabels:
      app: my-webapp
  strategy: {}
  template:
    metadata:
      creationTimestamp: null
      labels:
        tier: frontend
        app: my-webapp
    spec:
      containers:
      - image: nginx
        name: nginx
        resources: {}
status: {}

---
filename: 2.yaml
---
apiVersion: v1
kind: Pod
metadata:
  creationTimestamp: null
  labels:
    run: alpha
  name: alpha
spec:
  nodeName: node01
  containers:
  - image: redis
    name: alpha
    resources: {}
  tolerations:
  - key: "app_type"
    operator: "Equal"
    value: "alpha"
    effect: "NoSchedule"
  dnsPolicy: ClusterFirst
  restartPolicy: Always
status: {}
filename: 3.yaml
---
apiVersion: apps/v1
kind: Deployment
metadata:
  creationTimestamp: null
  labels:
    app: beta-apps
  name: beta-apps
spec:
  replicas: 3
  selector:
    matchLabels:
      app: beta-apps
  strategy: {}
  template:
    metadata:
      creationTimestamp: null
      labels:
        app: beta-apps
    spec:
      affinity:
        nodeAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
            - matchExpressions:
              - key: "app_type"
                operator: In
                values:
                - "beta"
      containers:
      - image: nginx
        name: nginx
        resources: {}
status: {}
filename: 4.yaml
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: ings
spec:
  rules:
  - host: "ckad-mock-exam-solution.com"
    http:
      paths:
      - pathType: Prefix
        path: "/video"
        backend:
          service:
            name: my-video-service
            port:
              number: 8080


filename: 5.yaml
---
apiVersion: v1
kind: Pod
metadata:
  labels:
    name: pod-with-rprobe
  name: pod-with-rprobe
  namespace: default
spec:
  containers:
  - env:
    - name: APP_START_DELAY
      value: "180"
    image: kodekloud/webapp-delayed-start
    imagePullPolicy: Always
    name: pod-with-rprobe
    ports:
    - containerPort: 8080
      protocol: TCP
    readinessProbe:
      httpGet:
        path: /ready
        port: 8080
      initialDelaySeconds: 180
      periodSeconds: 3
    resources: {}
    terminationMessagePath: /dev/termination-log
    terminationMessagePolicy: File
    volumeMounts:
    - mountPath: /var/run/secrets/kubernetes.io/serviceaccount
      name: default-token-trhxt
      readOnly: true
  dnsPolicy: ClusterFirst
  enableServiceLinks: true
  nodeName: node03
  preemptionPolicy: PreemptLowerPriority
  priority: 0
  restartPolicy: Always
  schedulerName: default-scheduler
  securityContext: {}
  serviceAccount: default
  serviceAccountName: default
  terminationGracePeriodSeconds: 30
  volumes:
  - name: default-token-trhxt
    secret:
      defaultMode: 420
      secretName: default-token-trhxt
filename: 6.yaml
---
apiVersion: v1
kind: Pod
metadata:
  creationTimestamp: null
  labels:
    run: nginx1401
  name: nginx1401
spec:
  containers:
  - image: nginx
    name: nginx1401
    resources: {}
    livenessProbe:
      exec:
        command:
        - ls
        - /var/www/html/probe
      initialDelaySeconds: 10
      periodSeconds: 60
  dnsPolicy: ClusterFirst
  restartPolicy: Always
status: {}
filename: 7.yaml
---
apiVersion: batch/v1
kind: Job
metadata:
  creationTimestamp: null
  name: whalesay
spec:
  completions: 10
  backoffLimit: 6
  template:
    metadata:
      creationTimestamp: null
    spec:
      containers:
      - image: docker/whalesay
        name: whalesay
        command: ["sh", "-c", "cowsay I am going to ace CKAD!"]
        resources: {}
      restartPolicy: Never
status: {}
filename: 8.yaml
---
apiVersion: v1
kind: Pod
metadata:
  creationTimestamp: null
  labels:
    run: multi-pod
  name: multi-pod
spec:
  containers:
  - name: jupiter
    image: nginx
    resources: {}
    env:
    - name: type
      value: planet
  - name: europa
    image: busybox
    command: ["sh", "-c", "sleep 48000"]
    resources: {}
    env:
    - name: type
      value: moon
  dnsPolicy: ClusterFirst
  restartPolicy: Always
status: {}
filename: 9.yaml
---
apiVersion: v1
kind: PersistentVolume
metadata:
  name: custom-volume
spec:
  capacity:
    storage: 50Mi
  accessModes:
    - ReadWriteMany
  persistentVolumeReclaimPolicy: Retain
  storageClassName: manual
  hostPath:
    path: "/opt/data"
author image

Jan Toth

I have been in DevOps related jobs for past 6 years dealing mainly with Kubernetes in AWS and on-premise as well. I spent quite a lot …

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