openstack/heat
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Merge "OS::Nova::Server depend on subnets related to nets"

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Jenkins 2014-03-29 06:38:30 +00:00 committed by Gerrit Code Review
commit 17d8cca36d
1 changed files with 21 additions and 0 deletions
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21
heat/engine/resources/server.py
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@ -21,6 +21,7 @@ from heat.engine import clients
from heat.engine import constraints
from heat.engine import properties
from heat.engine import resource
from heat.engine.resources.neutron import subnet
from heat.engine.resources import nova_utils
from heat.engine.resources.software_config import software_config as sc
from heat.engine import scheduler
@ -637,6 +638,26 @@ class Server(stack_user.StackUser):
if name == 'show':
return server._info
def add_dependencies(self, deps):
super(Server, self).add_dependencies(deps)
# Depend on any Subnet in this template with the same
# network_id as the networks attached to this server.
# It is not known which subnet a server might be assigned
# to so all subnets in a network should be created before
# the servers in that network.
for res in self.stack.itervalues():
if (res.has_interface('OS::Neutron::Subnet')):
subnet_net = res.properties.get(subnet.Subnet.NETWORK_ID)
for net in self.properties.get(self.NETWORKS):
# we do not need to worry about NETWORK_ID values which are
# names instead of UUIDs since these were not created
# by this stack
net_id = (net.get(self.NETWORK_ID) or
net.get(self.NETWORK_UUID))
if net_id and net_id == subnet_net:
deps += (self, res)
break
def _get_network_matches(self, old_networks, new_networks):
# make new_networks similar on old_networks
for net in new_networks: