Move creation of glance image to vPing

Since we only need the glance image in Vping test case,
we create it in the vping script, and not in
config_functest.py

JIRA: FUNCTEST-74

Change-Id: I906ba94344d836bc7835a3dcf478933ff622bd54
Signed-off-by: jose.lausuch <jose.lausuch@ericsson.com>

2 files changed, 35 insertions, 44 deletions

diff --git a/testcases/config_functest.py b/testcases/config_functest.py
index 8523a77f..e66240ee 100755
--- a/testcases/config_functest.py
+++ b/testcases/config_functest.py
@@ -64,10 +64,8 @@ DATA_DIR = functest_yaml.get("general").get("directories").get("dir_functest_dat
 DEPLOYMENT_MAME = "opnfv-rally"
 RALLY_COMMIT = functest_yaml.get("general").get("openstack").get("rally_stable_commit")
 
-#GLANCE image parameters
+#Image (cirros)
 IMAGE_FILE_NAME = functest_yaml.get("general").get("openstack").get("image_file_name")
-IMAGE_DISK_FORMAT = functest_yaml.get("general").get("openstack").get("image_disk_format")
-IMAGE_NAME = functest_yaml.get("general").get("openstack").get("image_name")
 IMAGE_PATH = DATA_DIR + "/" + IMAGE_FILE_NAME
 
 
@@ -105,12 +103,6 @@ def action_start():
         if not os.path.exists(RALLY_RESULT_DIR):
             os.makedirs(RALLY_RESULT_DIR)
 
-        logger.info("Creating Glance image: %s ..." %IMAGE_NAME)
-        if not create_glance_image(IMAGE_PATH,IMAGE_NAME,IMAGE_DISK_FORMAT):
-            logger.error("There has been a problem while creating the Glance image.")
-            action_clean()
-            exit(-1)
-
         exit(0)
 
 
@@ -155,18 +147,6 @@ def action_check():
     else:
         logger.debug("   Image file found in %s" % IMAGE_PATH)
 
-    cmd="glance image-list | grep " + IMAGE_NAME
-    FNULL = open(os.devnull, 'w');
-    logger.debug('   Executing command : {}'.format(cmd))
-    p=subprocess.Popen(cmd,shell=True,stdout=subprocess.PIPE,stderr=FNULL);
-    #if the command does not exist or there is no glance image
-    line = p.stdout.readline()
-    if line == "":
-        logger.debug("   Glance image NOT found.")
-        errors = True
-        errors_all = True
-    else:
-        logger.debug("   Glance image found.")
 
     if not errors:
         logger.debug("...OK")
@@ -187,14 +167,6 @@ def action_clean():
         logger.debug("Removing Rally installation directory %s" % RALLY_INSTALLATION_DIR)
         shutil.rmtree(RALLY_INSTALLATION_DIR,ignore_errors=True)
 
-    cmd = "glance image-list | grep "+IMAGE_NAME+" | cut -c3-38"
-    p = os.popen(cmd,"r")
-
-    #while image_id = p.readline()
-    for image_id in p.readlines():
-        cmd = "glance image-delete " + image_id
-        functest_utils.execute_command(cmd,logger)
-
     if os.path.exists(RALLY_RESULT_DIR):
         logger.debug("Removing Result directory")
         shutil.rmtree(RALLY_RESULT_DIR,ignore_errors=True)
@@ -290,19 +262,6 @@ def check_rally():
         return False
 
 
-
-def create_glance_image(path,name,disk_format):
-    """
-    Create a glance image given the absolute path of the image, its name and the disk format
-    """
-    cmd = ("glance image-create --name "+name+"  --visibility public "
-    "--disk-format "+disk_format+" --container-format bare --file "+path)
-    functest_utils.execute_command(cmd,logger)
-    return True
-
-
-
-
 def main():
     if not (args.action in actions):
         logger.error('argument not valid')
diff --git a/testcases/vPing/CI/libraries/vPing.py b/testcases/vPing/CI/libraries/vPing.py
index 14671b66..fbe134cb 100644
--- a/testcases/vPing/CI/libraries/vPing.py
+++ b/testcases/vPing/CI/libraries/vPing.py
@@ -76,8 +76,17 @@ NAME_VM_1 = functest_yaml.get("vping").get("vm_name_1")
 NAME_VM_2 = functest_yaml.get("vping").get("vm_name_2")
 IP_1 = functest_yaml.get("vping").get("ip_1")
 IP_2 = functest_yaml.get("vping").get("ip_2")
-GLANCE_IMAGE_NAME = functest_yaml.get("general"). \
-    get("openstack").get("image_name")
+#GLANCE_IMAGE_NAME = functest_yaml.get("general"). \
+#    get("openstack").get("image_name")
+GLANCE_IMAGE_NAME="functest-vping"
+GLANCE_IMAGE_FILENAME = functest_yaml.get("general"). \
+    get("openstack").get("image_file_name")
+GLANCE_IMAGE_FORMAT = functest_yaml.get("general"). \
+    get("openstack").get("image_disk_format")
+GLANCE_IMAGE_PATH = functest_yaml.get("general"). \
+    get("directories").get("dir_functest_data") +"/"+GLANCE_IMAGE_FILENAME
+
+
 FLAVOR = functest_yaml.get("vping").get("vm_flavor")
 
 # NEUTRON Private Network parameters
@@ -177,11 +186,29 @@ def create_private_neutron_net(neutron):
                    'router_id': router_id}
     return network_dic
 
+def create_glance_image(path,name,disk_format):
+    """
+    Create a glance image given the absolute path of the image, its name and the disk format
+    """
+    cmd = ("glance image-create --name "+name+"  --visibility public "
+    "--disk-format "+disk_format+" --container-format bare --file "+path)
+    functest_utils.execute_command(cmd,logger)
+    return True
+
+def delete_glance_image(name):
+    cmd = ("glance image-delete $(glance image-list | grep %s "
+    "| awk '{print $2}' | head -1)" %name)
+    functest_utils.execute_command(cmd,logger)
+    return True
+
 
 def cleanup(nova, neutron, network_dic):
 
     # delete both VMs
     logger.info("Cleaning up...")
+    logger.debug("Deleting image...")
+    delete_glance_image(GLANCE_IMAGE_NAME)
+
     vm1 = functest_utils.get_instance_by_name(nova, NAME_VM_1)
     if vm1:
         logger.debug("Deleting '%s'..." % NAME_VM_1)
@@ -240,8 +267,10 @@ def cleanup(nova, neutron, network_dic):
 
     logger.debug(
         "Network '%s' deleted successfully" % NEUTRON_PRIVATE_NET_NAME)
+
     return True
 
+
 def main():
 
     creds_nova = functest_utils.get_credentials("nova")
@@ -253,6 +282,9 @@ def main():
     image = None
     flavor = None
 
+    logger.debug("Creating image '%s' from '%s'..." %(GLANCE_IMAGE_NAME,GLANCE_IMAGE_PATH))
+    create_glance_image(GLANCE_IMAGE_PATH,GLANCE_IMAGE_NAME,GLANCE_IMAGE_FORMAT)
+
     # Check if the given image exists
     try:
         image = nova_client.images.find(name=GLANCE_IMAGE_NAME)