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Usage

There are a number of commands which can provide details of the resource usage of project. The command line tools have many options but some examples are given here.

The command openstack limits show give an overview of the most important resources:

$ openstack limits show --absolute
+--------------------------+-------+
| Name                     | Value |
+--------------------------+-------+
| maxServerMeta            |   128 |
| maxTotalInstances        |    10 |
| maxPersonality           |     5 |
| totalServerGroupsUsed    |     0 |
| maxImageMeta             |   128 |
| maxPersonalitySize       | 10240 |
| maxTotalRAMSize          | 81920 |
| maxServerGroups          |    10 |
| maxSecurityGroupRules    |     0 |
| maxTotalKeypairs         |   100 |
| totalCoresUsed           |    20 |
| totalRAMUsed             | 39576 |
| maxSecurityGroups        |     0 |
| totalFloatingIpsUsed     |     0 |
| totalInstancesUsed       |     5 |
| maxServerGroupMembers    |    10 |
| maxTotalFloatingIps      |     0 |
| totalSecurityGroupsUsed  |     1 |
| maxTotalCores            |    40 |
| totalSnapshotsUsed       |     0 |
| maxTotalBackups          |     0 |
| maxTotalVolumeGigabytes  |   100 |
| maxTotalSnapshots        |     5 |
| maxTotalBackupGigabytes  |     0 |
| totalBackupGigabytesUsed |     0 |
| maxTotalVolumes          |    10 |
| totalVolumesUsed         |     0 |
| totalBackupsUsed         |     0 |
| totalGigabytesUsed       |     0 |
+--------------------------+-------+

To get more details about the quota of your project:

openstack) quota show
+----------------------+--------------------------------------+
| Field                | Value                                |
+----------------------+--------------------------------------+
| backup_gigabytes     | 0                                    |
| backups              | 0                                    |
| cores                | 40                                   |
| fixed-ips            | -1                                   |
| floating_ips         | None                                 |
| gigabytes            | 100                                  |
| gigabytes_cp1        | 0                                    |
| gigabytes_cpio1      | 0                                    |
| gigabytes_io1        | 0                                    |
| gigabytes_standard   | 100                                  |
| groups               | 10                                   |
| health_monitors      | -1                                   |
| injected-file-size   | 10240                                |
| injected-files       | 5                                    |
| injected-path-size   | 255                                  |
| instances            | 10                                   |
| key-pairs            | 100                                  |
| l7_policies          | -1                                   |
| listeners            | -1                                   |
| load_balancers       | 10                                   |
| location             | None                                 |
| name                 | None                                 |
| networks             | -1                                   |
| per-volume-gigabytes | -1                                   |
| pools                | 10                                   |
| ports                | -1                                   |
| project              | b2af1a23-2dd3-4f8b-9718-ab751fb73043 |
| project_name         | Cloud Image Builders                 |
| properties           | 128                                  |
| ram                  | 81920                                |
| rbac_policies        | 10                                   |
| routers              | None                                 |
| secgroup-rules       | -1                                   |
| secgroups            | -1                                   |
| server-group-members | 10                                   |
| server-groups        | 10                                   |
| snapshots            | 5                                    |
| snapshots_cp1        | 0                                    |
| snapshots_cpio1      | 0                                    |
| snapshots_io1        | 0                                    |
| snapshots_standard   | 5                                    |
| subnet_pools         | -1                                   |
| subnets              | -1                                   |
| volumes              | 10                                   |
| volumes_cp1          | 0                                    |
| volumes_cpio1        | 0                                    |
| volumes_io1          | 0                                    |
| volumes_standard     | 10                                   |
+----------------------+--------------------------------------+