Copy and append to static lists

core_interfaces and standard_interfaces are both static members of BaseDriver
we need to take a copy of them before appending to them.

Change-Id: Ic6edc5e49a25849c7871dbc9e6e1d5a5eb229e57
Closes-Bug: #1672457
(cherry picked from commit 338651eae5)
This commit is contained in:
Derek Higgins 2017-03-24 14:03:56 +00:00
parent 7ead4363bb
commit 7f1639e77e
2 changed files with 13 additions and 12 deletions

View File

@ -131,7 +131,6 @@ class BaseDriver(object):
"""
standard_interfaces.append('raid')
@abc.abstractmethod
def __init__(self):
pass
@ -164,20 +163,19 @@ class BareDriver(BaseDriver):
class, as well as appended to core_interfaces or standard_interfaces here.
"""
def __init__(self):
self.network = None
"""`Core` attribute for network connectivity.
network = None
"""`Core` attribute for network connectivity.
A reference to an instance of :class:NetworkInterface.
"""
self.core_interfaces.append('network')
A reference to an instance of :class:NetworkInterface.
"""
core_interfaces = BaseDriver.core_interfaces + ['network']
self.storage = None
"""`Standard` attribute for (remote) storage interface.
storage = None
"""`Standard` attribute for (remote) storage interface.
A reference to an instance of :class:StorageInterface.
"""
self.standard_interfaces.append('storage')
A reference to an instance of :class:StorageInterface.
"""
standard_interfaces = BaseDriver.standard_interfaces + ['storage']
ALL_INTERFACES = set(BareDriver().all_interfaces)

View File

@ -0,0 +1,3 @@
---
fixes:
- Fixed a bug that was causing an increase in CPU usage over time.