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WorksheetsSIA WEEK 16
Total questions: 20
Worksheet time: 10mins
These is hosted by one node acting as the ‘master’ of the cluster, and other nodes as ‘nodes’ which do the actual ‘containerization‘.
node
work node
master node
kubernetes
cluster
These controls the cluster and the nodes in it. It ensures the execution only happens in nodes and coordinates the act.
node
work node
master
kubernetes
cluster
These manage the cluster state and uses etcd in which all the master nodes connect to it.
node
work node
master node
kubernetes
cluster
These container management responsibilities include container deployment, scaling & descaling of containers & container load balancing.
docker
work node
master node
kubernetes
cluster
These performs all the administrative tasks through the server within the master node.
controller
etcd
scheduler
command line interface
api
These schedules the work in the form of Pods and Services.
controller
etcd
scheduler
command line interface
api
It watches the desired state of the objects and it manage their current state through the API server.
controller
etcd
scheduler
command line interface
api
These is a distributed key-value store which stores the cluster state.
controller
etcd
scheduler
command line interface
api
These is a physical server or you can say a VM which runs the applications using Pods which is controlled by the master node.
node
work node
master node
kubernetes
cluster
To run and manage a container’s lifecycle, we need a __________ on the worker node.
kubeproxy
pod
container runtime
kubelet
kubernetes architecture
These is an agent which communicates with the Master node and executes on nodes or the worker nodes.
kubeproxy
pod
container runtime
kubelet
kubernetes architecture
These runs on each node to deal with individual host sub-netting and ensure that the services are available to external parties.
container runtime
slave node
kube proxy
kubelet
pod
These run together as a logical unit.
container runtime
slave node
kube proxy
kubelet
pod
FILL IN THE BLANKS:
Kubernetes automatically package your __________ and schedule the containers based on their requirements and availability while not sacrificing availability
commands
application
database
resources
software
FILL IN THE BLANKS:
With Kubernetes, you can mount the __________ system of your choice.
etcd
server
storage
master
node
FILL IN THE BLANKS:
Kubernetes can automatically restart containers that fail during execution and kills those __________ that don't respond to use defined health check.
pod
server
storage
containers
node
FILL IN THE BLANKS:
Kubernetes can help you __________ and updates secrets and application configuration without rebuilding your image and without exposing secrets in your stack configuration
run
manage
compose
attatch
deploy
FILL IN THE BLANKS:
Kubernetes need only one command to __________ up the containers, or to scale them when using the CLI.
scale
copy
measure
follow
connect
FILL IN THE BLANKS:
Kubernetes progressively __________ changes and updates to your application or its configuration, by ensuring that not all instances are worked at the same instance.
roll backs
copy
stored
backup
roll outs
FILL IN THE BLANKS:
With Kubernetes, there is no need to worry about __________ because Kubernetes will automatically assign IP addresses to containers and a single DNS name for a set of containers.
configuration address
command address
networking and communication
entry point
platform
