Kubernetes and Cloud Native Associate Practice Mode

Community Discussion

Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.

• Chose D1

  The core functionality of GitOps tools like Argo CD and Flux is to enable continuous delivery and deployment of applications to Kubernetes clusters using Git as the single source of truth. These tools automate the process of synchronizing the desired state of the Kubernetes cluster, as defined in Git repositories, with the actual state of the cluster

• 3

  An analogy for this functionality could be a thermostat in a room. The desired temperature set on the thermostat represents the configuration defined in Git, while the actual temperature in the room represents the production state. If the actual temperature deviates from the desired temperature, the thermostat (GitOps tool) will automatically adjust the heating or cooling systems to bring the room temperature back to the desired level. Similarly, GitOps tools ensure that the production state of the cluster matches the desired state defined in Git.

• 2

  D. They continuously compare the desired state in Git with the actual production state and notify or act upon differences. Explanation: GitOps tools like Argo CD and Flux are designed to manage Kubernetes clusters by using Git repositories as the source of truth for cluster configuration. The core functionality of these tools involves continuously comparing the desired state of the cluster, as defined in Git, with the actual state of the cluster running in production. If there are differences between the desired and actual states, these tools will automatically reconcile those differences by either updating the production state to match the desired state or notifying operators of any discrepancies.