Hi Stackers,
I'm looking to get consensus on a proposed API for server instance
tagging in Nova:
https://review.openstack.org/#/c/91444/
In the proposal, the REST API for the proposed server instance tagging
looks like so:
Get list of tags for server:
GET /v2/{project_id}/servers/{server_id}/tags
Replace the set of tags for a server:
POST /v2/{project_id}/servers/{server_id}/tags
Add a single tag to a server:
PUT /v2/{project_id}/servers/{server_id}/tags/{tag}
Remove all tags on a server
DELETE /v2/{project_id}/servers/{server_id}/tags
Remove a tag on a server:
DELETE /v2/{project_id}/servers/{server_id}/tags/{tag}
It is this last API call that has drawn the attention of John Garbutt
(cc'd). In Glance v2 API, if you attempt to delete a tag that does not
exist, then a 404 Not Found is returned. In my proposal, if you attempt
to delete a tag that does not exist for the server, a 204 No Content is
returned.
John would like to gain some consensus on what approach is best going
forward for simple string tagging APIs.
Please let us know your thoughts.
Best,
-jay
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