One such integration compass point that is critical to any CMP, and to your clientele as a hale, is that of your automation and operations tools. For VMware that means vRealize Automation ( vRA ) and vRealize Operations ( vROps ). While these two solutions have always delivered better value together, the latest releases of vRA 7.5 and vROps 7.0 have brought major enhancements to the VMware CMP solution .
Initial Workload Placement
The ability to properly provision newly workloads into your environment is of topmost importance. Placing it falsely could lead to all sorts of issues for complaisance, SLAs, application operation, cost etc. It besides means you will equitable need to manually move the VM by and by ! The initial workload placement action between vRA and vROps takes wish of all of this for you .
vRA provides the governance ( infrastructure privileges – what users have access to what part of your infrastructure ) and business intent ( SLAs, license complaisance, submission and cost ). vROps on the other hand is responsible for the operational intent ( compaction, balance, headroom and lotion performance ). together they form a potent solution for deploying your workloads.
- It all starts in the vRA customer portal where a user can deploy new workloads and applications from the self-service catalog. vRA’s reservation policies dictate where the workload(s) can be placed in the environment based on the blueprint and the user’s privileges. Does it need to run on PCI compliant clusters? Should it run on the fastest storage? Should it be placed in the test/dev datacenter?
- The list of possible places (e.g. datacenter or custom datacenter) to deploy the workloads is sent to vROps which holds your operational intent.
- If the deployment is for business-critical apps where performance is paramount, then a balanced approach is recommended. But if the workloads to be deployed are for testing, then maybe a more consolidated approach is warranted. vROps also ensures that any headroom settings you may have implemented, to lower the possibility of contention from sudden resource spikes, are honored. Based on your configured operational intent vROps determines the BEST place to deploy these workloads (e.g. cluster).
- The placement recommendation is then sent back to vRA.
- vRA deploys the workload to the correct cluster. DRS will then place the workloads on the appropriate host(s) within the cluster.
do ! Simple and fresh .
Ongoing Workload Optimization
As we ’ ve discussed, correctly placing workloads in their initial address is important. Of naturally, we hope it stays there throughout its life and never needs to move anywhere, but let ’ s be honest that ’ mho never the case. Applications change, workloads are added or deleted, HW is refreshed and all of this can affect the health of your workloads/applications.
together vRA and vROps put up automated workload optimization functionality that will ensure the commercial enterprise and functional intent of your workloads are met throughout the lifecycle of the applications .
- vROps is continuously looking for optimization opportunities based on your operational intent. Is a cluster experiencing contention? Are there places where we can consolidate? Are any of the clusters breaching my configured headroom setting? If the answer to any of these is “yes” vROps will start a workload optimization process to resolve it.
- Before recommending any moves vROps needs to understand the business intent of the workloads. To do this it grabs the reservation policies from vRA which tell vROps where workloads CAN be placed. With the knowledge of the current state of the infrastructure and your business needs, vROps formulates a workload optimization placement plan.
- This plan is broken down into the actual moves that need to be made to bring the environment back to an operational and business “green state”.
- The list of moves is sent to vRA.
- vRA executes the plan thereby ensuring BOTH products in the solution are aware of the changes.
together vRA and vROps will help you drive the BEST possible value out of your environment, keep your applications felicitous and goodly, help lower your overall costs, driveway submission and administration and barely make your speculate easier overall.
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Want to see it all in legal action ? Check out this television .
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