openstack
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trove
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Add resource quota description for production guide 

Change-Id: Id51ec601e84a3fcf9cfe2ab206a91126a4af9321
This commit is contained in:
Lingxian Kong 2020-10-12 19:23:46 +13:00
parent ddea7c5831
commit e3429a5b53
1 changed files with 20 additions and 6 deletions
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26
doc/source/admin/run_trove_in_production.rst
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@ -71,10 +71,11 @@ services.
Service Tenant Deployment
~~~~~~~~~~~~~~~~~~~~~~~~~
In production, almost all the cloud resources(except the Swift objects for
backup data) created for a Trove instance should be only visible to the Trove
service user. As DBaaS users, they should only see a Trove instance after
creating, and know nothing about the Nova VM, Cinder volume, Neutron management
network and security groups under the hood. The only way to operate Trove
backup data and floating IP addresses for public instances) created for a Trove
instance should be only visible to the Trove service user. As DBaaS users, they
should only see a Trove instance after creating, and know nothing about the
Nova VM, Cinder volume, Neutron management network and security groups under
the hood. The only way to operate Trove
instance is to interact with `Trove API
<https://docs.openstack.org/api-ref/database/>`_.
@ -341,8 +342,8 @@ Command examples:
Quota Management
~~~~~~~~~~~~~~~~
The amount of resources that could be created by each OpenStack project is
controlled by quota. The default resource quota for each project is set in
Trove config file as follows unless changed by the cloud administrator via
controlled by quota. The default trove resource quota for each project is set
in Trove config file as follows unless changed by the cloud administrator via
`Quota API
<https://docs.openstack.org/api-ref/database/#update-resources-quota-for-a-specific-project>`_.
@ -352,6 +353,19 @@ Trove config file as follows unless changed by the cloud administrator via
max_instances_per_tenant = 10
max_backups_per_tenant = 50
In the meantime, trove service project itself also needs quota to create cloud
resources corresponding to the trove instances, e.g.
.. code-block:: console
openstack quota set \
--instances 200 \
--server-groups 200 \
--volumes 200 \
--secgroups 200 \
--ports 400 \
<trove-service-project>
Trove Deployment Verfication
~~~~~~~~~~~~~~~~~~~~~~~~~~~~