Commit 981ef332 authored by Christos Stavrakakis's avatar Christos Stavrakakis
Browse files

cyclades: Fix deadlock when releasing floating IPs

parent daf551ea
......@@ -37,7 +37,7 @@ from snf_django.lib.api import faults
from django.db import transaction
from synnefo import quotas
from synnefo.db import pools
from synnefo.db.models import (IPPoolTable, IPAddress)
from synnefo.db.models import (IPPoolTable, IPAddress, Network)
log = logging.getLogger(__name__)
......@@ -204,6 +204,9 @@ def delete_floating_ip(floating_ip):
msg = "Floating IP '%s' is attached to instance." %
raise faults.Conflict(msg)
# Lock network to prevent deadlock
# Return the address of the floating IP back to pool
# And mark the floating IP as deleted
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