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Developer tools · #vsphere
When migrating a powered-on virtual machine between ESXi hosts in a vSphere environment, the final memory synchronization phase involves a brief period where the VM is paused, known as the stun period. For small applications with strict latency requirements, this pause can potentially trigger application-level timeouts or disconnects. The duration of this st
vSphere Distributed Power Management (DPM) can power down idle ESXi hosts in a DRS-enabled cluster, which may reduce power and footprint for low-traffic workloads. The unresolved decision is whether to run DPM in fully automated mode or manual recommendation mode when workload variability and SLA sensitivity are both present. DPM depends on cluster-level DRS
An external automation client needs to issue mutating vSphere operations such as CreateVM_Task, ReconfigureVM_Task and CreateDisk_Task against vCenter Server API and be able to retry on transient transport failures without creating duplicate VMs, disks or configuration changes. vSphere exposes mutating operations as asynchronous Tasks tied to a Managed Objec