Intro to Kubernetes

___________ runs on each node and ensures containers are running in a pod

• Etcd

• Kubelet

• Scheduler

• Pod

_______ manages the assigning nodes to pods depending on resource availability

• Etcd

• Services

• Scheduler

• Kubectl

As soon a service starts, ______________ daemon running on each node add a set of environment variables on the pod for each active service

• Kubeadm

• Service discovery

• Kubelet

• Kubectl

Replication Controllers and Deployment Controllers are part of

• Master Controller Manager

• API Controller Manager

• Kubeadm

• Etcd manager

___________________ is a special namespace that is used for special purposes like bootstrapping a cluster

• Kube-system

• Kube-public

• Default

• Kube-private

Kubernetes uses _______________________ to connect to OUAth 2 providers to offload the authentication to external services

• OpenID Connect Tokens

• Authentication Proxy

• Webhook Token Authentication

• Keystone Password

To program additional authentication logic besides available authenticator modules, _______________ can be used

• Authentication Proxy

• Keystone Password

• OpenID Connect Tokens

• WebHook Authentication

Kubernetes is written in

• Python

• Go

• Java spring framework

• C++

An abstraction in Kubernetes which defines a logical set of pods and a policy to access them

• Service

• Container

• Kubelet

• Node

To create a new deployment in Kubernetes, use the command

• Kubernetes get deployment

• Kubectl run

• Kubectl deploy

• Kubernetes set deployment