driver properties not discoverable in REST API

[aeva black]

Drivers expose their required properties via the REST endpoint "/v1/drivers/XXXX/properties"

However, this is not discoverable via the API today.

curl -H "X-OpenStack-Ironic-API-Version: 1.8" http://127.0.0.1:6385/v1/drivers/ | json_pp
{
   "drivers" : [
      {
         "hosts" : [
            "Leni"
         ],
         "links" : [
            {
               "rel" : "self",
               "href" : "http://127.0.0.1:6385/v1/drivers/pxe_amt"
            },
            {
               "rel" : "bookmark",
               "href" : "http://127.0.0.1:6385/drivers/pxe_amt"
            }
         ],
         "name" : "pxe_amt"
      },
....

curl -H "X-OpenStack-Ironic-API-Version: 1.8" http://127.0.0.1:6385/v1/drivers/pxe_ssh | json_pp
{
   "hosts" : [
      "Leni"
   ],
   "name" : "pxe_ssh",
   "links" : [
      {
         "href" : "http://127.0.0.1:6385/v1/drivers/pxe_ssh",
         "rel" : "self"
      },
      {
         "href" : "http://127.0.0.1:6385/drivers/pxe_ssh",
         "rel" : "bookmark"
      }
   ]
}

curl -H "X-OpenStack-Ironic-API-Version: 1.8" http://127.0.0.1:6385/v1/drivers/pxe_ssh/properties | json_pp
{
   "deploy_kernel" : "UUID (from Glance) of the deployment kernel. Required.",
   "ssh_port" : "port on the node to connect to; default is 22. Optional.",
   "ssh_address" : "IP address or hostname of the node to ssh into. Required.",
   "deploy_ramdisk" : "UUID (from Glance) of the ramdisk that is mounted at boot time. Required.",
   "ssh_key_filename" : "(list of) filename(s) of optional private key(s) for authentication. One of this, ssh_key_contents, or ssh_password must be specified.",
   "ssh_virt_type" : "virtualization software to use; one of vbox, virsh, vmware, parallels. Required.",
   "ssh_password" : "password to use for authentication or for unlocking a private key. One of this, ssh_key_contents, or ssh_key_filename must be specified.",
   "ssh_key_contents" : "private key(s). One of this, ssh_key_filename, or ssh_password must be specified.",
   "ssh_username" : "username to authenticate as. Required."
}

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/203921

[OpenStack Infra (hudson-openstack)]

Change abandoned by Anusha Ramineni (<email address hidden>) on branch: master
Review: https://review.openstack.org/203921
Reason: Merged this patch with https://review.openstack.org/#/c/205895/14 , so abandoning this review

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/205895
Committed: https://git.openstack.org/cgit/openstack/ironic/commit/?id=3274cdeed452e6fb37872001b615a0b37ed69d65
Submitter: Jenkins
Branch: master

commit 3274cdeed452e6fb37872001b615a0b37ed69d65
Author: Anusha Ramineni <email address hidden>
Date: Fri Jul 24 13:43:56 2015 +0530

    Make end-points discoverable via Ironic API

    This commit makes the following API end-points
    discoverable via Ironic API
    1. '/v1/nodes/<uuid>/states'
    2. '/v1/drivers/<driver-name>/properties'

    API Micro version is bumped to v1.14 with this change.

    Closes-Bug:#1311288
    Closes-Bug: #1475744
    Co-Authored-By: Lucas Alvares Gomes <email address hidden>
    Change-Id: Ibc0013b8c09c80d90042bf12b31a54820b00b43c