openstack/zun
Code Issues Proposed changes

Minor refactor of get_security_group_ids

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Move the check of security_group field into the method.

Change-Id: I488f6b6d70431f30bd1190e7123dbb54fcc17667
This commit is contained in:
Hongbin Lu 2017-06-26 23:07:36 +00:00
parent 6a95bebb2c
commit d1d77e386e
1 changed files with 5 additions and 7 deletions
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12
zun/container/docker/driver.py
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@ -573,10 +573,8 @@ class DockerDriver(driver.ContainerDriver):
sandbox = docker.create_container(image, name=name,
hostname=name[:63])
self.set_sandbox_id(container, sandbox['Id'])
security_group_ids = None
if container.security_groups is not None:
security_group_ids = self._get_security_group_ids(
context, container.security_groups)
security_group_ids = self._get_security_group_ids(
context, container.security_groups)
# Container connects to the bridge network by default so disconnect
# the container from it before connecting it to neutron network.
# This avoids potential conflict between these two networks.
@ -596,7 +594,9 @@ class DockerDriver(driver.ContainerDriver):
return sandbox['Id']
def _get_security_group_ids(self, context, security_groups):
if security_groups:
if security_groups is None:
return None
else:
neutron = clients.OpenStackClients(context).neutron()
search_opts = {'tenant_id': context.project_id}
security_groups_list = neutron.list_security_groups(
@ -609,8 +609,6 @@ class DockerDriver(driver.ContainerDriver):
raise exception.ZunException(_(
"Any of the security group in %s is not found ") %
security_groups)
else:
return []
def _get_available_network(self, context):
neutron = clients.OpenStackClients(context).neutron()