fix typos

octane/handlers/upgrade/compute.py

@@ -23,7 +23,7 @@ from octane.util import ssh
 
 class ComputeUpgrade(upgrade.UpgradeHandler):
     def prepare(self):
-        self.create_extra_partition()
+        self.create_configdrive_partition()
         self.preserve_partition()
         disk.update_node_partition_info(self.node.id)
 
@@ -67,7 +67,7 @@ class ComputeUpgrade(upgrade.UpgradeHandler):
                'xargs -I% nova stop %']
         out, err = ssh.call(cmd, stdout=ssh.PIPE, node=self.node)
 
-    def create_extra_partition(self):
+    def create_configdrive_partition(self):
         disks = disk.get_node_disks(self.node)
         if not disks:
             raise Exception("No disks info was found "

octane/helpers/disk.py

@@ -11,14 +11,12 @@
 # under the License.
 import os.path
 
-from fuelclient.objects import node as node_obj
-
 from octane.util import docker
 from octane.util import ssh
 
 
 def get_node_disks(node):
-    return node_obj.get_attribute(node, 'disks')
+    return node.get_attribute('disks')
 
 
 def parse_last_partition_end(out):
@@ -37,7 +35,7 @@ def create_partition(disk_name, size, node):
     start = parse_last_partition_end(out) + 1
     end = start + size
     ssh.call(['parted', '/dev/%s' % disk_name, 'unit', 'MB', 'mkpart',
-              'custom', 'ext4', start, end],
+              'custom', 'ext4', str(start), str(end)],
              node=node)