Introduction

Question 1

Difference between containers and VM

Answer 1

1. containers are specific for a technology
2. containers can be disposed of easier
3. container virtualizes operating system
4. VM virtualizes hardware
5. VM have a host OS in general => much bigger
6. if you use containers you don’t need to have an OS for every app

Question 2

what is the container registery?

Answer 2

store manage and secure container images

Question 3

What are namespaes in kuberneetes?

Answer 3

Grouping of processes that cant interact with other namespaces (check with docu)

Question 4

produc deply -> deploy strategies

Answer 4

will come in exam

Question 5

know the istio components

Answer 5

will come in exam

Question 6

changes-commit-create release branch- go-to service- scan for multibranch pipeline now => master and release branch will be rebuild

Answer 6

will come in exam

Question 7

how to add another step to the deploy staging pipeline

Answer 7

gittea-sockshop-deploy staging piepline-change jenkinsfile

Question 8

remediation with ansible (joi)

Answer 8

will come in exam

Question 9

remediation with keptn (vineri)

Answer 9

will come in exam

Question 10

different deploy, shift left shift right, monitoring as code, jenkinsfile

Answer 10

will come in exam