View and update Compute quotas for a tenant user

Procedure 2.6. To view quota values for a tenant user

1. Place the user ID in a useable variable, as follows:

   $ tenantUser=$(keystone user-list | awk '/userName/ {print $2}')

2. Place the user's tenant ID in a useable variable, as follows:

   $ tenant=$(keystone tenant-list | awk '/tenantName/ {print $2}')

3. List the currently set quota values for a tenant user, as follows:

   $ nova quota-show --user $tenantUser --tenant $tenant 

   For example:

   $ nova quota-show --user $tenantUser --tenant $tenant
   +-----------------------------+-------+
   | Quota                       | Limit |
   +-----------------------------+-------+
   | instances                   | 10    |
   | cores                       | 20    |
   | ram                         | 51200 |
   | floating_ips                | 20    |
   | fixed_ips                   | -1    |
   | metadata_items              | 128   |
   | injected_files              | 5     |
   | injected_file_content_bytes | 10240 |
   | injected_file_path_bytes    | 255   |
   | key_pairs                   | 100   |
   | security_groups             | 10    |
   | security_group_rules        | 20    |
   +-----------------------------+-------+
   

Procedure 2.7. To update quota values for a tenant user

1. Place the user ID in a useable variable, as follows:

   $ tenantUser=$(keystone user-list | awk '/userName/ {print $2}')

2. Place the user's tenant ID in a useable variable, as follows:

   $ tenant=$(keystone tenant-list | awk '/userName/ {print $2}')

3. Update a particular quota value, as follows:

   # nova quota-update  --user $tenantUser --quotaName quotaValue $tenant

   For example:

   # nova quota-update --user $tenantUser --floating-ips 12 $tenant
   # nova quota-show --user $tenantUser --tenant $tenant
   +-----------------------------+-------+
   | Quota                       | Limit |
   +-----------------------------+-------+
   | instances                   | 10    |
   | cores                       | 20    |
   | ram                         | 51200 |
   | floating_ips                | 12    |
   | fixed_ips                   | -1    |
   | metadata_items              | 128   |
   | injected_files              | 5     |
   | injected_file_content_bytes | 10240 |
   | injected_file_path_bytes    | 255   |
   | key_pairs                   | 100   |
   | security_groups             | 10    |
   | security_group_rules        | 20    |
   +-----------------------------+-------+
   

   	Note
   	To view a list of options for the quota-update command, run: $ nova help quota-update