Feature 11003: AZ for Cinder

Signed-off-by: Luis lvega@whitestack.com

robot-systest/resources/basic_32-volume_with_different_az.py

+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+
+import os
+from pathlib import Path
+import yaml
+
+
+# VIM configuration
+cloud_type = os.environ.get("CLOUD_TYPE", "openstack")
+if cloud_type == "openstack":
+    # Openstack VIM
+    vim_account_type = "openstack"
+    vim_name_prefix = "basic32"
+    # Get credentias from Openstack Clouds file
+    os_cloud = os.environ.get("OS_CLOUD")
+    clouds_file_paths = [
+        "./clouds.yaml",
+        str(Path.home()) + "/.config/openstack/clouds.yaml",
+        "/etc/openstack/clouds.yaml",
+    ]
+    for path in clouds_file_paths:
+        clouds_file_path = Path(path)
+        if clouds_file_path.exists():
+            break
+    if not clouds_file_path.exists():
+        raise Exception("Openstack clouds file not found")
+    with clouds_file_path.open() as clouds_file:
+        clouds = yaml.safe_load(clouds_file)
+        if os_cloud not in clouds["clouds"]:
+            raise Exception("Openstack cloud '" + os_cloud + "' not found")
+        cloud = clouds["clouds"][os_cloud]
+        if "username" not in cloud["auth"]:
+            raise Exception("Username not found in Openstack cloud '" + os_cloud + "'")
+        vim_user = cloud["auth"]["username"]
+        if "password" not in cloud["auth"]:
+            raise Exception("Password not found in Openstack cloud '" + os_cloud + "'")
+        vim_password = cloud["auth"]["password"]
+        if "auth_url" not in cloud["auth"]:
+            raise Exception("Auth url not found in Openstack cloud '" + os_cloud + "'")
+        vim_auth_url = cloud["auth"]["auth_url"]
+        if "project_name" not in cloud["auth"]:
+            raise Exception(
+                "Project name not found in Openstack cloud '" + os_cloud + "'"
+            )
+        vim_tenant = cloud["auth"]["project_name"]
+        vim_user_domain_name = (
+            cloud["auth"]["user_domain_name"]
+            if "user_domain_name" in cloud["auth"]
+            else None
+        )
+        vim_project_domain_name = (
+            cloud["auth"]["project_domain_name"]
+            if "project_domain_name" in cloud["auth"]
+            else None
+        )
+        vim_insecure = True if "verify" in cloud and not cloud["verify"] else None
+
+    # Availability Zone config
+    vim_config_dict = {"storage_availability_zone": "storage_az"}
+    vim_config = "'{}'".format(
+        yaml.safe_dump(vim_config_dict, default_flow_style=True, width=10000).rstrip(
+            "\r\n"
+        )
+    )
+
+else:
+    raise Exception("VIM type not supported: '" + cloud_type + "'")