CKAD

About

The repository contains the answer to five free questions for the Certified Kubernetes Application Developer exam.

List of the questions can be found in this link ckad.questions

prerequisites

You will probably need these tools prior to your setup.

• virtualBox
• ubuntu
• k8s

Note

In order to spin up a kubernetes cluster you can use this ansible role which is based on flannel cni configurations, or bootstrap a local environment using this tool minikube.

List of all namespaces required, note that each is running on a separate context.

~/CKAD$ kubectl config view
apiVersion: v1
clusters:
- cluster:
    certificate-authority-data: DATA+OMITTED
    server: https://XX.XX.XX.XX:XXXX
  name: kubernetes
contexts:
- context:
    cluster: kubernetes
    namespace: ggckad-s0
    user: kubernetes-admin
  name: cncf-ggckad-s0
- context:
    cluster: kubernetes
    namespace: ggckad-s2
    user: kubernetes-admin
  name: cncf-ggckad-s2
- context:
    cluster: kubernetes
    namespace: ggckad-s4
    user: kubernetes-admin
  name: cncf-ggckad-s4
- context:
    cluster: kubernetes
    namespace: ggckad-s5
    user: kubernetes-admin
  name: cncf-ggckad-s5
- context:
    cluster: kubernetes
    user: kubernetes-admin
  name: kubernetes-admin@kubernetes
current-context: kubernetes-admin@kubernetes
kind: Config
preferences: {}
users:
- name: kubernetes-admin
  user:
    client-certificate-data: REDACTED
    client-key-data: REDACTED

Author Information

@arsalen (github, medium, linkedin)

References

• Certified Kubernetes Application Developer (CKAD) Program