Add list hosts

Author: micafer

libcloud/compute/drivers/openstack.py

@@ -4436,6 +4436,7 @@ def _to_host(self, obj):
             service_name=obj["service_name"],
         )
 
+
 class OpenStack_2_Host:
     """
     Host info.

libcloud/test/compute/fixtures/openstack_v1_1/_os_hosts.json

@@ -0,0 +1,21 @@
+{
+    "hosts": [
+        {
+            "id": "1",
+            "hypervisor_hostname": "compute-1",
+            "hypervisor_type": "QEMU",
+            "hypervisor_version": 2010001,
+            "vcpus": 4,
+            "cpu_info": "{'arch': 'x86_64', 'model': 'cpu64-rhel6', 'vendor': 'Intel'}",
+            "memory_mb": 8192,
+            "local_gb": 100,
+            "service_name": "compute-1",
+            "reservable": true,
+            "status": null,
+            "trust_id": "5f67f11215cf4c52906453a181bfcfea",
+            "created_at": "2017-12-27 10:00:00",
+            "updated_at": null,
+            "extra_capability_sample": "foo"
+        }
+    ]
+}