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Task
Scale the deployment webserver to 3 pods.

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Perform the following tasks:
Add an init container to hungry-bear (which has been defined in spec file /opt/KUCC00108/pod-spec-KUC C00108.yaml ) The init container should create an empty file named /workdir/calm.txt If /workdir/calm.txt is not detected, the pod should exit Once the spec file has been updated with the init container definition, the pod should be created

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You are working with a Kubernetes cluster that has been configured with RBAC. You need to create a deployment for a new application, but you are encountering permission issues. You have verified that your user account belongs to the "developers" group, which should have sufficient permissions to create deployments. However, you are receiving an error message indicating insufficient privileges.
Investigate the potential causes for the permission issue and provide solutions to resolve the problem.

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List all the pods sorted by name

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A Kubernetes worker node, named wk8s-node-0 is in state NotReady. Investigate why this is the case, and perform any appropriate steps to bring the node to a Ready state, ensuring that any changes are made permanent.
You can ssh to the failed node using:
[student@node-1] $ | ssh Wk8s-node-0
You can assume elevated privileges on the node with the following command:
[student@w8ks-node-0] $ | sudo -i

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solution

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