From 18e1f4432adea4e115a82fac96238970389ab07e Mon Sep 17 00:00:00 2001
From: JingLu5 <lvjing5@huawei.com>
Date: Fri, 11 Aug 2017 02:58:20 +0000
Subject: Add common openstack opertation scenarios: image & volume

JIRA: YARDSTICK-781

This patch adds some common openstack opertation scenarios

Change-Id: I3de7dbb30eaebac4feebcf07dd6a0d2bdcf428d9
Signed-off-by: JingLu5 <lvjing5@huawei.com>
---
 yardstick/common/openstack_utils.py | 60 +++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)

(limited to 'yardstick/common/openstack_utils.py')

diff --git a/yardstick/common/openstack_utils.py b/yardstick/common/openstack_utils.py
index f027b7922..5e0cae8ff 100644
--- a/yardstick/common/openstack_utils.py
+++ b/yardstick/common/openstack_utils.py
@@ -448,9 +448,69 @@ def get_image_id(glance_client, image_name):    # pragma: no cover
     return next((i.id for i in images if i.name == image_name), None)
 
 
+def create_image(glance_client, image_name, file_path, disk_format,
+                 container_format, min_disk, min_ram, protected, tag,
+                 public, **kwargs):    # pragma: no cover
+    if not os.path.isfile(file_path):
+        log.error("Error: file %s does not exist." % file_path)
+        return None
+    try:
+        image_id = get_image_id(glance_client, image_name)
+        if image_id is not None:
+            log.info("Image %s already exists." % image_name)
+        else:
+            log.info("Creating image '%s' from '%s'...", image_name, file_path)
+
+            image = glance_client.images.create(name=image_name,
+                                                visibility=public,
+                                                disk_format=disk_format,
+                                                container_format=container_format,
+                                                min_disk=min_disk,
+                                                min_ram=min_ram,
+                                                tags=tag,
+                                                protected=protected,
+                                                **kwargs)
+            image_id = image.id
+            with open(file_path) as image_data:
+                glance_client.images.upload(image_id, image_data)
+        return image_id
+    except Exception:
+        log.error("Error [create_glance_image(glance_client, '%s', '%s', '%s')]",
+                  image_name, file_path, public)
+        return None
+
+
+def delete_image(glance_client, image_id):    # pragma: no cover
+    try:
+        glance_client.images.delete(image_id)
+
+    except Exception:
+        log.exception("Error [delete_flavor(glance_client, %s)]", image_id)
+        return False
+    else:
+        return True
+
+
 # *********************************************
 #   CINDER
 # *********************************************
 def get_volume_id(volume_name):    # pragma: no cover
     volumes = get_cinder_client().volumes.list()
     return next((v.id for v in volumes if v.name == volume_name), None)
+
+
+def create_volume(cinder_client, volume_name, volume_size,
+                  volume_image=False):    # pragma: no cover
+    try:
+        if volume_image:
+            volume = cinder_client.volumes.create(name=volume_name,
+                                                  size=volume_size,
+                                                  imageRef=volume_image)
+        else:
+            volume = cinder_client.volumes.create(name=volume_name,
+                                                  size=volume_size)
+        return volume
+    except Exception:
+        log.exception("Error [create_volume(cinder_client, %s)]",
+                      (volume_name, volume_size))
+        return None
-- 
cgit 1.2.3-korg