5.08 Apply the Key Concepts Required to Create a Workflow for Dynamic Provisioning of an F5 Instance 402 Practice Questions (Page 2)

Questions 6–10

1. 6application · medium

   An organization uses an orchestration platform to manage BIG-IP instances. They want the provisioning workflow to start automatically when a new application requiring load balancing is deployed. Which trigger should they configure?

   • AA manual trigger that an operator clicks after noticing the new application.
   • BA scheduled trigger that runs the workflow every hour.
   • CA trigger based on CPU utilization of existing BIG-IP instances.
   • DA webhook from the application deployment pipeline that calls the orchestration API.
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2. 7foundation · easy

   What is the role of a provisioning trigger in a dynamic provisioning workflow?

   • ATo validate the F5 license after deployment
   • BTo monitor the health of the instance after deployment
   • CTo define the network topology for the instance
   • DTo initiate the workflow when a predefined condition or event occurs
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4. 8application · medium

   A DevOps team has automated BIG-IP provisioning. They need to ensure that after deployment, the instance is fully configured and ready to handle traffic. Which validation step should they include in the workflow?

   • ACheck that the license is active by viewing the BIG-IP GUI.
   • BCheck that the virtual server responds with an HTTP 200 status on the expected port.
   • CVerify that the instance is running in the cloud console.
   • DEnsure that the management IP is reachable via ping.
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5. 9expert · hard

   A company has a Terraform workflow that provisions BIG-IP instances. The workflow includes creating a VPC, subnet, security group, instance, and then running a configuration script via Ansible. The configuration script sometimes fails due to transient network issues. The team wants to ensure that the workflow is resilient and does not leave orphaned resources. Which approach should they take?

   • AUse Terraform's 'taint' and 'apply' to recreate the instance on failure.
   • BWrap the Ansible step in a retry loop, and if it fails after retries, run 'terraform destroy' to remove all resources.
   • CUse a cloud function to monitor the instance and delete it if the configuration script fails.
   • DAdd retry logic to the Ansible script and, if it still fails, manually delete the resources.
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6. 10application · medium

   An organization uses Terraform to provision BIG-IP instances. If the configuration script fails after the VM is created, they want to automatically remove the VM and any associated resources. What is the best way to implement this rollback?

   • ALeave the VM running and fix the configuration manually.
   • BWrap the provisioning steps in a script that calls 'terraform destroy' on error.
   • CConfigure the cloud provider to automatically delete the VM on configuration failure.
   • DUse Terraform's 'destroy' command manually after detecting the failure.
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