Hey guys, could someone help me spot the error in my yaml file. this is for the . . .

Kubernetes
#1

Xavier Xie:
Hey guys, could someone help me spot the error in my yaml file. this is for the questions 3 in the lightning lab 2
image.png

#2

Basavraj Nilkanthe:
@Xavier Xie you need to consider taint and toleration scenario here… As by default master node is enabled with taint…

#3

Basavraj Nilkanthe:
use below command to check what taint applied on master node and applying corresponding toleration on my-busybox pod

#4

Basavraj Nilkanthe:
kubectl describe nodes controlplane | grep -i taint

#5

Basavraj Nilkanthe:

tolerations:
- key: "key1"
  operator: "Exists"
  effect: "NoSchedule"
#6

Basavraj Nilkanthe:
https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/

#7

Basavraj Nilkanthe:
refer above docs

#8

Basavraj Nilkanthe:
to get clarity on this

#9

Xavier Xie:
thanks

#10

Basavraj Nilkanthe:
kubectl describe pod my-busybox-- would have given you hint why pod is not coming up

#11

Xavier Xie:
thanks