Hybrid Cloud and Software
Hybrid Cloud and Software
The Hybrid Cloud and Software domain tests HPE GreenLake as an operating model, plus the software that governs, orchestrates, observes, and virtualizes workloads. Expect questions on workload placement, consumption, self-service, and the boundary between platform services and management software.
Core rules and concepts
- HPE GreenLake is an edge-to-cloud platform and consumption model. It runs in customer data centers, colocation, and edge locations; it is not a public cloud. The GreenLake cloud console provides governance, metering, self-service, and service catalog.
- HPE GreenLake cloud services include compute, block and file storage, backup and DR, networking, HPE VM Essentials, and HPE GreenLake for Private Cloud Enterprise.
- HPE Ezmeral is software for data fabric, analytics, and containerized workloads. HPE OpsRamp provides hybrid-cloud observability and AIOps across multi-vendor estates. HPE Morpheus provides multi-cloud orchestration, self-service provisioning, and cost governance.
- HPE OneView and HPE Compute Ops Management manage infrastructure; they are not multi-cloud orchestration platforms. HPE GreenLake for Private Cloud Enterprise delivers a managed private cloud with IaaS, containers, and bare metal.
- Consumption commitments, data sovereignty, and latency drive placement. Keep latency-sensitive and regulated workloads on GreenLake in-country; use public cloud for burst or SaaS integration.
Worked example
A company wants self-service VMs and containers across two owned data centers, chargeback by business unit, and monitoring of both HPE and non-HPE estate. Use GreenLake for Private Cloud Enterprise as the managed private-cloud foundation. Add Morpheus for self-service provisioning, approval workflows, and cost governance. Add OpsRamp for multi-vendor observability and incident correlation. Do not position Ezmeral unless the requirement includes a data fabric or analytics platform. This separates foundation, orchestration, and observability.
Traps that cost marks
Calling GreenLake a public cloud is wrong; it is a consumption and operations platform. Ezmeral is not the GreenLake portal. OpsRamp is observability/AIOps, not infrastructure automation. Morpheus is orchestration, not a hypervisor. OneView is not a multi-cloud cost-governance tool. Consumption commitments do not remove the need to size capacity.