Description of problem:
When using the following in DHCP agent configuation:
When network is deleted neutron-ns-metadata-proxy is not deleted and after couple of networks are created and deleted and eventually the system is out of memory.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1.Configure force_metadata=True in /etc/neutron/dhcp_agent.ini
2.Restart DHCP agent - systemctl restart neutron-dhcp-agent
3.Create a network
4.Delete the network
5.Verify the process is not killed
On the controller run ps -ef |grep <network-id> |grep neutron-ns-metadata-proxy
Raising priority is this affects our OpenDaylight+Neutron integration. Due to this bug we see 100% memory consumption on the overcloud nodes which make them unusable.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.