3V0-22.25 Exam Dumps : Advanced VMware Cloud Foundation 9.0 Operations

The three required considerations are data loss, agent reinstallation, and failover/failback downtime. VCF Operations supports Application Monitoring High Availability for collector groups so application monitoring can continue when a cloud proxy or cloud proxy component fails. The documentation states that cloud proxies in an application-monitoring HA collector group operate in a primary-secondary mode . However, existing Telegraf agents cannot simply be converted to HA. To move an existing target machine to application monitoring HA, the administrator must install or reinstall the agent using an application-monitoring HA activated collector group . The same guidance states that adding a cloud proxy currently used by Telegraf agents to an HA activated collector group causes loss of existing application data, so historical application data must be treated as non-preserved during this transition . Finally, HA does not eliminate all interruption: failover or failback has a downtime of three collection cycles , and adding or removing a cloud proxy from the HA collector group also has a three-cycle downtime . Reference topic: Objective 4.7 – Monitor Applications / Product-Managed Telegraf / Application Monitoring High Availability / Collector Groups .

The OUT_OF_SYNC state indicates that the configuration template state in VCF Operations no longer matches the corresponding state expected from Source Control. VCF Operations supports GitHub-based source control so configuration templates can be synchronized to and from a repository, and the documented sync workflow explicitly changes template status back to IN_SYNC after the administrator uses the Sync option in VCF Operations . A template can become out of sync when it is modified outside the VCF Operations workflow, such as being edited directly in the GitHub repository. It can also become out of sync if the corresponding template file is deleted from the repository, because VCF Operations can no longer reconcile the local template object with its source-controlled copy. If the source-control configuration itself is deleted, VCF Operations loses the configured repository association required to validate and synchronize templates. Removing a template from a policy or removing a vCenter instance from a drift-detection job affects drift evaluation scope, not Git template synchronization. Reference topic: Objective 4.16 – Configuration Drift / Source Control Integration / Syncing Configuration Templates with GitHub .

The administrator should configure Workload Optimization - Consolidate . In VCF Operations, Operational Intent defines how workload placement and optimization should behave across clusters. The Consolidate mode is specifically intended to minimize the number of clusters used by workloads while still maintaining acceptable performance. Broadcom’s Workload Automation policy documentation describes Consolidate as the mode used to proactively minimize the number of clusters used by workloads, which directly aligns to the requirement to use the smallest possible number of clusters in the data center while continuing to meet performance goals. ( TechDocs ) Admission Control based on slots is a vSphere HA construct and does not provide VCF Operations workload-placement intent across multiple clusters. DRS aggressiveness affects balancing inside a cluster, not strategic placement across 10 clusters. Cluster Headroom reserves capacity buffer, but by itself it does not drive consolidation behavior. Reference topic: Objective 4.6 – Workload Optimization in VCF Operations / Operational Intent / Consolidate, Balance, and Moderate modes .