08f0c4aa46
Moving (copying) Admin User Guide CLI content to the Cloud Admin Guide as a part of the reorganization goal. This patch does not include any new or original content. This patch is Part 1 to create a new command- line client section for Admin Users in the Cloud Admin Guide, as disucssed in the User Guide Specialty team meetings. 1) Creating a new CLI section with cli.rst 2) Moving the non common files from user-guide-admin to admin-guide-cloud, along with their sub files. (Rename user-guide-admin files to user cli_ prefix in admin- guide-cloud.) manage_projects_users_and_roles.rst nova_cli_manage_projects_security.rst cli_manage_services.rst cli_manage_shares.rst cli_manage_flavors.rst cli_admin_manage_environment.rst cli_set_quotas.rst analyzing-log-files-with-swift-cli.rst cli_cinder_scheduling.rst 3) Attempt updates to several links. Change-Id: I97f4ced4f5033c7e0f3bf00c410288a75699d110 Implements: blueprint user-guides-reorganised
1.7 KiB
Manage quotas
To prevent system capacities from being exhausted without notification, you can set up quotas. Quotas are operational limits. For example, the number of gigabytes allowed for each tenant can be controlled so that cloud resources are optimized. Quotas can be enforced at both the tenant (or project) and the tenant-user level.
Using the command-line interface, you can manage quotas for the OpenStack Compute service, the OpenStack Block Storage service, and the OpenStack Networking service.
The cloud operator typically changes default values because a tenant requires more than ten volumes or 1 TB on a compute node.
Note
To view all tenants (projects), run:
$ openstack project list
+----------------------------------+----------+
| ID | Name |
+----------------------------------+----------+
| e66d97ac1b704897853412fc8450f7b9 | admin |
| bf4a37b885fe46bd86e999e50adad1d3 | services |
| 21bd1c7c95234fd28f589b60903606fa | tenant01 |
| f599c5cd1cba4125ae3d7caed08e288c | tenant02 |
+----------------------------------+----------+To display all current users for a tenant, run:
$ openstack user list --project PROJECT_NAME
+----------------------------------+--------+
| ID | Name |
+----------------------------------+--------+
| ea30aa434ab24a139b0e85125ec8a217 | demo00 |
| 4f8113c1d838467cad0c2f337b3dfded | demo01 |
+----------------------------------+--------+cli_set_compute_quotas.rst cli_cinder_quotas.rst cli_networking_advanced_quotas.rst