Add Limestone Networks vendor info

Adds the Limestone Networks provider info for the Dallas and
Salt Lake regions.

Change-Id: Id457ea68938aea955162dc42a112568b2e55b850

doc/source/user/config/vendor-support.rst

@@ -213,6 +213,22 @@ sjc01          San Jose, CA
 
 * Floating IPs are not supported
 
+limestonenetworks
+-----------------
+
+https://auth.cloud.lstn.net:5000/v3
+
+============== ==================
+Region Name    Location
+============== ==================
+us-dfw-1       Dallas, TX
+us-slc         Salt Lake City, UT
+============== ==================
+
+* Identity API Version is 3
+* Images must be in `raw` format
+* IPv6 is provided to every server connected to the `Public Internet` network
+
 ovh
 ---
 

openstack/config/vendors/vendors/limestonenetworks.json

@@ -0,0 +1,15 @@
+{
+    "name": "limestonenetworks",
+    "profile": {
+      "auth": {
+        "auth_url": "https://auth.cloud.lstn.net:5000/v3"
+      },
+      "regions": [
+        "us-dfw-1",
+        "us-slc"
+      ],
+      "identity_api_version": "3",
+      "image_format": "raw",
+      "volume_api_version": "3"
+    }
+  }

releasenotes/notes/vendor-add-limestonenetworks-99b2ffab9fc23b08.yaml

@@ -0,0 +1,4 @@
+---
+other:
+  - |
+    Add Limestone Networks vendor info for us-dfw-1 and us-slc regions