Infrastruction Subset api‘ URL does not exist

[Xinxin Shen]

I got an error when calling the URL interface of Infrastruction Subset.
1.Execute the following URL command
curl -i http://192.168.204.1:6385/v1/iinfra -X GET -H "Content-Type: application/json" -H "Accept: application/json" -H "X-Auth-Token: ${TOKEN}"
 The following results are returned:
{"error_message": "{\"code\": 404, \"description\": \"\", \"title\": \"Not Found\"}"}
2.Error cause analysis
a.The API docs documentation is incorrect, the URL interface in the api documentation is /v1/iinfra
https://docs.starlingx.io/api-ref/config/api-ref-sysinv-v1-config.html?expanded=#infrastructure-subnet
b. The URL of Infrastructure Subnet in the code does not exist.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/741880

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/741880
Committed: https://git.openstack.org/cgit/starlingx/config/commit/?id=b50647b5b9334533138f1c5741e82a7f52c24b1c
Submitter: Zuul
Branch: master

commit b50647b5b9334533138f1c5741e82a7f52c24b1c
Author: XinxinShen <email address hidden>
Date: Mon Jul 20 15:02:56 2020 +0800

    Remove iinfra URL from API documentation

    An error occurred when using the URL interface of Infrastructure
    Subnet. After analysis, it is found that the URL does not exist
    in the starlingx/config code. See
    https://review.opendev.org/#/c/656571/ for details. Therefore,
    the Infrastructure Subnet part of the API documentation needs
    to be deleted.

    Change-Id: Icae1617c4b9c16592cfbd54f46391b9f70de5a19
    Closes-Bug: #1888188
    Signed-off-by: Xinxin Shen <email address hidden>