2. Section 6: Cluster Maintenance (11-17)

What are three backup candidatdes in Kubernetes?

• kube-apiserver

• Resource configuration

• Nodes configuration

• ETCD Cluster

• Persistent Volumes

It's not a good practice to store definition files on source code repositories:

• True

• False

The source code repository where we can store the definition files should be configured with the right backup solutions.

• True

• False

We can use the (1)______________ command or access the (2)__________________ directly to backup the configuration files.

• (1) Kube API Server

• (1) kubectl

• (2) kubectl

• (2) Kube API Server

• (1) etcd

Type the full command to gets all Pods, deployments and services in all namespaces and extract the output in a YAML file named "all-deploy-services.yaml" for a backup:

One tool that can help us in backing up our environment can be ______________. It uses the kubernetes API to backup the Kubernetes objects.

• Commvault Backup & Recovery

• Veeam backup

• Acronis backup

• VELERO

• Veritas NetBackup

How should be configured the path folder for ETCD to store the data if it were /var/lib/etcd ?

What command creates a snapshot of the current ETCD state named as "snapshot.db", and saves the file in the current directory?

What command shows the status of an ETCD snapshot named as "snapshot.db" ?

Type the full command to stop the kube-apiserver