Which upgrade sequence is correct for Cisco CloudCenter components?
Cisco CloudCenter is a multi-cloud management platform that allows users to deploy, manage, and optimize applications across different cloud environments. The CloudCenter components include CloudCenter Manager (CCM), CloudCenter Orchestrator (CCO), Advanced Message Queuing Protocol (AMQP), and Health Monitor.
When upgrading Cisco CloudCenter components, it is important to follow the correct sequence to ensure a smooth and successful upgrade process. The correct upgrade sequence for Cisco CloudCenter components is:
Option D, CCM, CCO, AMQP, Health Monitor, is the correct upgrade sequence for Cisco CloudCenter components.
Here's a detailed explanation of the correct upgrade sequence:
CloudCenter Manager (CCM): CCM is the central management component of the CloudCenter platform, responsible for managing and orchestrating application deployments across different cloud environments. It should always be upgraded first in the sequence to ensure compatibility with other components.
CloudCenter Orchestrator (CCO): CCO is the component responsible for executing application deployment plans created by CCM. It should be upgraded after CCM to ensure compatibility with the new version of CCM.
Advanced Message Queuing Protocol (AMQP): AMQP is the messaging protocol used by CCM and CCO to communicate with each other. It should be upgraded after CCO to ensure compatibility with the new version of CCO.
Health Monitor: The Health Monitor component is responsible for monitoring the health of the CloudCenter platform. It should be upgraded last in the sequence to ensure compatibility with the new versions of CCM, CCO, and AMQP.
Therefore, the correct upgrade sequence for Cisco CloudCenter components is CCM, CCO, AMQP, and Health Monitor, which is option D.