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diff --git a/docs/userguide/multisite.kingbird.usage.rst b/docs/userguide/multisite.kingbird.usage.rst new file mode 100644 index 0000000..6ae3881 --- /dev/null +++ b/docs/userguide/multisite.kingbird.usage.rst @@ -0,0 +1,193 @@ +.. This work is licensed under a Creative Commons Attribution 4.0 International License. +.. http://creativecommons.org/licenses/by/4.0 +.. (c) OPNFV + +============================= +Multisite.Kingbird user guide +============================= + +Quota management for OpenStack multi-region deployments +------------------------------------------------------- +Kingbird is centralized synchronization service for multi-region OpenStack +deployments. In OPNFV Colorado release, Kingbird provides centralized quota +management feature. Administrator can set quota per project based in Kingbird +and sync the quota limit to multi-region OpenStack periodiclly or on-demand. +The tenant can check the total quota limit and usage from Kingbird for all +regions. Administrator can aslo manage the default quota by quota class +setting. + +Following quota items are supported to be managed in Kingbird: + +- **instances**: Number of instances allowed per project. +- **cores**: Number of instance cores allowed per project. +- **ram**: Megabytes of instance RAM allowed per project. +- **metadata_items**: Number of metadata items allowed per instance. +- **key_pairs**: Number of key pairs per user. +- **fixed_ips**: Number of fixed IPs allowed per project, + valid if Nova Network is used. +- **security_groups**: Number of security groups per project, + valid if Nova Network is used. +- **floating_ips**: Number of floating IPs allowed per project, + valid if Nova Network is used. +- **network**: Number of networks allowed per project, + valid if Neutron is used. +- **subnet**: Number of subnets allowed per project, + valid if Neutron is used. +- **port**: Number of ports allowed per project, + valid if Neutron is used. +- **security_group**: Number of security groups allowed per project, + valid if Neutron is used. +- **security_group_rule**: Number of security group rules allowed per project, + valid if Neutron is used. +- **router**: Number of routers allowed per project, + valid if Neutron is used. +- **floatingip**: Number of floating IPs allowed per project, + valid if Neutron is used. +- **volumes**: Number of volumes allowed per project. +- **snapshots**: Number of snapshots allowed per project. +- **gigabytes**: Total amount of storage, in gigabytes, allowed for volumes + and snapshots per project. +- **backups**: Number of volume backups allowed per project. +- **backup_gigabytes**: Total amount of storage, in gigabytes, allowed for volume + backups per project. + +Only restful APIs are provided for Kingbird in Colorado release, so curl or +other http client can be used to call Kingbird API. + +Before use the following command, get token, project id, and kingbird service +endpoint first. Use $kb_token to repesent the token, and $admin_tenant_id as +administrator project_id, and $tenant_id as the target project_id for quota +management and $kb_ip_addr for the kingbird service endpoint ip address. + +Note: +To view all tenants (projects), run: + +.. code-block:: bash + + openstack project list + +To get token, run: + +.. code-block:: bash + + openstack token issue + +To get Kingbird service endpoint, run: + +.. code-block:: bash + + openstack endpoint list + +Quota Management API +-------------------- + +1. Update global limit for a tenant + + curl \ + -H "Content-Type: application/json" \ + -H "X-Auth-Token: $kb_token" \ + -H "ROLE: dmin" \ + -X PUT \ + -d '{"quota_set":{"cores": 10,"ram": 51200, "metadata_items": 100,"key_pairs": 100, "network":20,"security_group": 20,"security_group_rule": 20}}' \ + http://$kb_ip_addr:8118/v1.0/$admin_tenant_id/os-quota-sets/$tenant_id + +2. Get global limit for a tenant + + curl \ + -H "Content-Type: application/json" \ + -H "X-Auth-Token: $kb_token" \ + -H "X_ROLE: admin" \ + http://$kb_ip_addr:8118/v1.0/$admin_tenant_id/os-quota-sets/$tenant_id + +3. A tenant can also get the global limit by himself + + curl \ + -H "Content-Type: application/json" \ + -H "X-Auth-Token: $kb_token" \ + http://$kb_ip_addr:8118/v1.0/$tenant_id/os-quota-sets/$tenant_id + +4. Get defaults limits + + curl \ + -H "Content-Type: application/json" \ + -H "X-Auth-Token: $kb_token" \ + -H "X_ROLE: admin" \ + http://$kb_ip_addr:8118/v1.0/$admin_tenant_id/os-quota-sets/defaults + +5. Get total usage for a tenant + + curl \ + -H "Content-Type: application/json" \ + -H "X-Auth-Token: $kb_token" \ + -H "X_ROLE: admin" \ + -X GET \ + http://$kb_ip_addr:8118/v1.0/$admin_tenant_id/os-quota-sets/$tenant_id/detail + +6. A tenant can also get the total usage by himself + + curl \ + -H "Content-Type: application/json" \ + -H "X-Auth-Token: $kb_token" \ + -X GET \ + http://$kb_ip_addr:8118/v1.0/$tenant_id/os-quota-sets/$tenant_id/detail + +7. On demand quota sync + + curl \ + -H "Content-Type: application/json" \ + -H "X-Auth-Token: $kb_token" \ + -H "X_ROLE: admin" \ + -X PUT \ + http://$kb_ip_addr:8118/v1.0/$admin_tenant_id/os-quota-sets/$tenant_id/sync + + +8. Delete specific global limit for a tenant + + curl \ + -H "Content-Type: application/json" \ + -H "X-Auth-Token: $kb_token" \ + -H "X_ROLE: admin" \ + -X DELETE \ + -d '{"quota_set": [ "cores", "ram"]}' \ + http://$kb_ip_addr:8118/v1.0/$admin_tenant_id/os-quota-sets/$tenant_id + +9. Delete all kingbird global limit for a tenant + + curl \ + -H "Content-Type: application/json" \ + -H "X-Auth-Token: $kb_token" \ + -H "X_ROLE: admin" \ + -X DELETE \ + http://$kb_ip_addr:8118/v1.0/$admin_tenant_id/os-quota-sets/$tenant_id + + +Quota Class API +--------------- + +1. Update default quota class + + curl \ + -H "Content-Type: application/json" \ + -H "X-Auth-Token: $kb_token" \ + -H "ROLE: dmin" \ + -X PUT \ + -d '{"quota_class_set":{"cores": 100, "network":50,"security_group": 50,"security_group_rule": 50}}' \ + http://$kb_ip_addr:8118/v1.0/$admin_tenant_id/os-quota-class-sets/default + +2. Get default quota class + + curl \ + -H "Content-Type: application/json" \ + -H "X-Auth-Token: $kb_token" \ + -H "X_ROLE: admin" \ + http://$kb_ip_addr:8118/v1.0/$admin_tenant_id/os-quota-class-sets/default + +3. Delete default quota class + + curl \ + -H "Content-Type: application/json" \ + -H "X-Auth-Token: $kb_token" \ + -H "ROLE: dmin" \ + -X DELETE \ + http://$kb_ip_addr:8118/v1.0/$admin_tenant_id/os-quota-class-sets/default + |