Section 2: Core concepts (8-12)

"It is the primary management component in Kubernetes"

• kubectl

• Kube Server

• ETCD

• Kube-apiserver

When we run the kubectl command, it reaches the _____________

Fill the blank space.

The kube-api-server retrieves the data from the _______________ and responds back with the requested information.

• Kube-apiserver

• kubectl

• ETCD cluster

• kubeadm

API-server is responsible for

• Authenticate users.

• Validate Request.

• Update ETCD.

• Retrieve data.

• Data storage

If we deploy the cluster using the kubeadm tool, the api-server is deployed as a:

• Service

• Object

• Daemon

• POD

• Deployment

In Kubeadm deployments, where is the kube-apiserver config file is located at:

In a non-Kubeadm deployments, where is the kube-apiserver config file is located at:

What two options are managed by Kube Controller Manager?

• Place the PODs in the node.

• Watch the status of the containers and worker nodes.

• It is responsible for deciding which POD goes on which node.

• Takes necessary actions to remediate any situation in the containers/worker nodes.

It monitors the state of various components within the system and works toward bringing the system to a functional state

• The controller

• Kube Controller Manager

• The replication controller

• Kubeadm

• Kube Proxy

It is responsible for monitoring the status of the nodes and taking necessary actions to keep the application running

• The controller

• Kube Controller Manager

• The replication controller

• The master node

• Kube Proxy