Support keystoneclient option¶
https://blueprints.launchpad.net/watcher/+spec/support-keystoneclient-option
Currently, users can modify the default parameters through the configuration file when creating novaclient and cinderclient, but it is not allowed when creating keystoneclient.
Problem description¶
The type of endpoint and region name can not be set when creating keystoneclient. Users may want to modify these parameters in different demand scenarios.
Use Cases¶
As a user of Watcher, I want to specify the type of endpoint and region name when creating keystoneclient by the configuration file.
As a user of Watcher, I want to specify the type of endpoint as internal when creating keystoneclient by the configuration file.
As a user of Watcher, I want to specify the value of region name as RegionTwo when creating keystoneclient by the configuration file.
Proposed change¶
Allow specifying the type of endpoint and region name when creating keystoneclient by exposing new configuration parameter. These parameters will be part of a new group labeled keystone_client.
[keystone_client]
interface = internal
region_name = RegionOne
The interface will default to admin since that is what is used today:
https://github.com/openstack/python-keystoneclient/blob/3.15.0/keystoneclient/httpclient.py#L251
Alternatives¶
None
Data model impact¶
None
REST API impact¶
None
Security impact¶
None
Notifications impact¶
None
Other end user impact¶
None
Performance Impact¶
None
Other deployer impact¶
None
Developer impact¶
None
Implementation¶
Assignee(s)¶
- Primary assignee:
<chenker>
Work Items¶
Add the definition and register of keystone_client group.
Add the definition and register of keystone_client option.
Update the default access method of keystone_client option.
Dependencies¶
None
Testing¶
Determine if keystone_client option is used correctly.
Documentation Impact¶
Documentation on configuration parameters will need to be updated to reflect the new parameters.
References¶
History¶
Release Name |
Description |
|---|---|
Train |
Introduced |
