An object's capacity model, combined with policy settings, is used to determine the value of all badges and sub-badges aside from Health.

The Management Pack for VMware Integrated OpenStack capacity model tables describe the capacity models that have been defined for each object type.

OpenStack Compute Infrastructure

The capacity of the Compute Infrastructure is represented by the aggregated capacity of all hosts and clusters registered with your VMware Integrated OpenStack.

Table 1. OpenStack Compute Infrastructure Capacity Model
Container Description Use in Workload
Memory Aggregate amount of physical memory used across all hosts and clusters that are registered with OpenStack. Yes
Disk Space Aggregate amount of local disk space used across all hosts and clusters that are registered with OpenStack. Yes

OpenStack Storage Infrastructure

The capacity of the Storage Infrastructure is represented by the aggregated capacity of all vCenter datastores with your VMware Integrated OpenStack.

Table 2. OpenStack Storage Infrastructure Capacity Model
Container Description Use in Workload
Datastore|Outstanding IO Requests Aggregate number of outstanding I/O requests across all vCenter datatores that are registered with OpenStack. The capacity for this container uses a maximum observed value approach. Yes
Datastore|Reads per second Aggregate rate of reads across all vCenter datastore that are registered with OpenStack. The capacity for this container uses a maximum observed value approach. Yes
Datastore|Writes per second Aggregate rate of writes across all vCenter datastores that are registered with OpenStack. The capacity for this container uses a maximum observed value approach. Yes
Datastore|Read Rate Aggregate rate of data read across all vCenter datastores that are registered with OpenStack. The capacity for this container uses a maximum observed value approach. Yes
Datastore|Write Rate Aggregate rate of data written across all vCenter datastores that are registered with OpenStack. The capacity for this container uses a maximum observed value approach. Yes
Disk Space|Usage Aggregate amount of local disk space used across all hosts and clusters that are registered with OpenStack. Yes

OpenStack Project

The capacity of a Project represents the number of provisioned objects relative to the configured quota.

Table 3. OpenStack Project Capacity Model
Container Description Use in Workload
Instance Number of virtual machines provisioned by the project compared to the quota. No
CPU Number of virtual CPUs provisioned across all virtual machines by the project compared to the quota. No
Memory Amount of vRAM provisioned across all virtual machines by the project compared to the quota. No
Floating IP Number of floating IPs provisioned by the project compared to the quota. No
Security Group Number of security groups provisioned by the project compared to the quota. No

Non-ESXi Host

Table 4. Non-ESXi Host Capacity Model
Container Description Use in Workload
Memory Amount of physical memory used by the host. Yes
Disk Amount of local disk space used by the host. Yes

Capacity Models

Capacity models have not been defined for the following objects.
  • OpenStack Network Infrastructure
  • OpenStack Compute Services
  • OpenStack Network Services
  • OpenStack Storage Services
  • OpenStack Management Services
  • OpenStack Logical Switch
  • OpenStack External Logical Switch
  • OpenStack Logical Router
  • Non-ESXi Virtual Machine