bmuschko/ckad-crash-course

In-depth and hands-on practice for acing the exam.

Hi, I'm Ben 👋🏻

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• Kubernetes and Cloud Native Associate (KCNA)
• Kubernetes and Cloud Native Security Associate (KCSA)
• Certified Kubernetes Administrator (CKA)
• Certified Kubernetes Application Developer (CKAD)
• Certified Kubernetes Security Specialist (CKS)
• HashiCorp Certified: Terraform Associate
• HashiCorp Certified: Vault Associate
• GitHub Actions Certified
• Certified Jenkins Engineer (CJE)

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Course	Coupon Code	Valid Until
GitHub Actions Certification Practice Exam	SEPT2024	September 11, 2024
Certified Jenkins Engineer (CJE) Practice Exam 2023	SEPT2024	September 11, 2024

ckad-crash-course's Issues

Exercise 30 ingress solution doesn't work on M1 Mac

Exercise 30 in exercises/30-ingress/solution/solution.md shows a step adding the Minikube IP (here 192.168.64.38)
to /etc/hosts together with the ingress hostname.

On an M1 Mac [Apple Silicon] this doesn't work. The localhost IP address (127.0.0.1) should be used instead; when I made this change, things worked as shown (with the Minikube tunnel running also).

However, I don't think k get ingress ever showed localhost in the address column.

See https://stackoverflow.com/questions/58561682/minikube-with-ingress-example-not-working; look at point 7 in the highest-scoring answer and its comments. (I don't know why they show enabling MK's ingress-dns add-on; I didn't need to do that.)

worked through 21-rbac-serviceaccount with no success

The attempt to apply the solution of 21-rbac-serviceaccount didn't succeed in my environment

k version
Client Version: v1.29.2
Kustomize Version: v5.0.4-0.20230601165947-6ce0bf390ce3
Server Version: v1.29

Still getting

k logs service-list -n t23 --since 5s
}{
  "kind": "Status",
  "apiVersion": "v1",
  "metadata": {},
  "status": "Failure",
  "message": "services is forbidden: User \"system:anonymous\" cannot list resource \"services\" in API group \"\" in the namespace \"default\"",
  "reason": "Forbidden",
  "details": {
    "kind": "services"
  },
  "code": 403

BTW I'd like use the opportunity to express my profound gratitude to you for the crash course!

Curriculum slide out of sync with official curriculum

https://github.com/cncf/curriculum/blob/master/CKAD_Curriculum_v1.23.pdf