Resource quotas appear in multiple APIs, OpenStackClient presents them as a single object with multiple properties.
Block Storage v1, v2, Compute v2, Network v2
List quotas for all projects with non-default quota values
openstack quota list
    --compute | --network | --volume
--networkList network quotas
--computeList compute quotas
--volumeList volume quotas
Set quotas for project
openstack quota set
    # Compute settings
    [--cores <num-cores>]
    [--fixed-ips <num-fixed-ips>]
    [--floating-ips <num-floating-ips>]
    [--injected-file-size <injected-file-bytes>]
    [--injected-files <num-injected-files>]
    [--instances <num-instances>]
    [--key-pairs <num-key-pairs>]
    [--properties <num-properties>]
    [--ram <ram-mb>]
    [--server-groups <num-server-groups>]
    [--server-group-members <num-server-group-members>]
    # Block Storage settings
    [--backups <new-backups>]
    [--backup-gigabytes <new-backup-gigabytes>]
    [--gigabytes <new-gigabytes>]
    [--per-volume-gigabytes <new-per-volume-gigabytes>]
    [--snapshots <new-snapshots>]
    [--volumes <new-volumes>]
    [--volume-type <volume-type>]
    # Network settings
    [--floating-ips <num-floatingips>]
    [--secgroup-rules <num-security-group-rules>]
    [--secgroups <num-security-groups>]
    [--networks <num-networks>]
    [--subnets <num-subnets>]
    [--ports <num-ports>]
    [--routers <num-routers>]
    [--rbac-policies <num-rbac-policies>]
    [--vips <num-vips>]
    [--subnetpools <num-subnetpools>]
    [--members <num-members>]
    [--health-monitors <num-health-monitors>]
    <project>
Set quotas for class
openstack quota set
    --class
    # Compute settings
    [--cores <num-cores>]
    [--fixed-ips <num-fixed-ips>]
    [--floating-ips <num-floating-ips>]
    [--injected-file-size <injected-file-bytes>]
    [--injected-files <num-injected-files>]
    [--instances <num-instances>]
    [--key-pairs <num-key-pairs>]
    [--properties <num-properties>]
    [--ram <ram-mb>]
    [--server-groups <num-server-groups>]
    [--server-group-members <num-server-group-members>]
    # Block Storage settings
    [--backups <new-backups>]
    [--backup-gigabytes <new-backup-gigabytes>]
    [--gigabytes <new-gigabytes>]
    [--per-volume-gigabytes <new-per-volume-gigabytes>]
    [--snapshots <new-snapshots>]
    [--volumes <new-volumes>]
    <class>
--classSet quotas for <class>
--properties <new-properties>¶New value for the properties quota
--ram <new-ram>¶New value for the ram quota
--secgroup-rules <new-secgroup-rules>¶New value for the secgroup-rules quota
--instances <new-instances>¶New value for the instances quota
--key-pairs <new-key-pairs>¶New value for the key-pairs quota
--fixed-ips <new-fixed-ips>¶New value for the fixed-ips quota
--secgroups <new-secgroups>¶New value for the secgroups quota
--injected-file-size <new-injected-file-size>¶New value for the injected-file-size quota
--server-groups <new-server-groups>¶New value for the server-groups quota
--server-group-members <new-server-group-members>¶New value for the server-group-members quota
--floating-ips <new-floating-ips>¶New value for the floating-ips quota
--injected-files <new-injected-files>¶New value for the injected-files quota
--cores <new-cores>¶New value for the cores quota
--injected-path-size <new-injected-path-size>¶New value for the injected-path-size quota
--backups <new-backups>¶New value for the backups quota
--backup-gigabytes <new-backup-gigabytes>¶New value for the backup gigabytes quota
--gigabytes <new-gigabytes>¶New value for the gigabytes quota
--per-volume-gigabytes <new-per-volume-gigabytes>¶New value for the gigabytes quota of per volume
--volumes <new-volumes>¶New value for the volumes quota
--snapshots <new-snapshots>¶New value for the snapshots quota
--volume-type <volume-type>¶Set quotas for a specific <volume-type>. The supported quotas are: gigabytes, snapshots, volumes.
--networks <num-networks>¶New value for the networks quota
--subnets <num-subnets>¶New value for the subnets quota
--ports <num-ports>¶New value for the ports quota
--routers <num-routers>¶New value for the routers quota
--rbac-policies <num-rbac-policies>¶New value for the rbac-policies quota
--vips <num-vips>¶New value for the vips quota
--subnetpools <num-subnetpools>¶New value for the subnetpools quota
--members <num-members>¶New value for the members quota
--health-monitors <num-health-monitors>¶New value for the health-monitors quota
Show quotas for project or class
openstack quota show
    [--default]
    [<project>]
<project>Show quotas for this project (name or ID)
openstack quota show
    --class
    [<class>]
<class>Show quotas for this class (name or ID)
 
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