6 Questions
What is the primary role of the node controller in Kubernetes?
Checking the status of nodes and taking actions through kube-apiserver
How long does the node controller wait to mark a node unreachable if it fails the status check?
40 seconds
What action does the node controller take if a node fails to come back up within 5 minutes?
It destroys the pod and provisions a new one
What is the first action performed by the kube-apiserver when it receives a request?
Authenticate the request and validate it
In the context of creating a new pod, what is the role of the scheduler in the sequence of events?
Get the right node to place new pod
When deploying using kubeadm, which command can be used to view the kube-apiserver configuration?
dir cat /etc/kubernetes/manifests/kube-apiserver.yml
Test your knowledge about the role and functionality of the node controller in Kubernetes, including its monitoring process, actions through kube-apiserver, and handling of unreachable nodes and pods.
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