** Also affects: neutron
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1648095
Title:
neutron-ns-metadata-proxy cleanup does not occur
Status in networking-odl:
In Progress
Status in neutron:
In Progress
Bug description:
Devstack + newton + networking-odl / v2.
To reproduce:
1. Create a new vxlan network.
2. Add 1 or more subnets
3. Delete the network.
I notice this occur during
tempest.api.network.test_networks.NetworksIpV6Test.test_create_list_subnet_with_no_gw64_one_network
Finally linux is Out of memory and terminating processes based on
score.
Many like this;
stack 2538 1 0 11:19 ? 00:00:00 /usr/bin/python
/usr/local/bin/neutron-ns-metadata-proxy
--pid_file=/opt/stack/data/neutron/external/pids/b408d77c-ca69-4b2c-b2f1-5a889f149f11.pid
--metadata_proxy_socket=/opt/stack/data/neutron/metadata_proxy
--network_id=b408d77c-ca69-4b2c-b2f1-5a889f149f11
--state_path=/opt/stack/data/neutron --metadata_port=80
--metadata_proxy_user=1000 --metadata_proxy_group=1000 --debug
stack 2981 1 0 11:20 ? 00:00:00 /usr/bin/python
/usr/local/bin/neutron-ns-metadata-proxy
--pid_file=/opt/stack/data/neutron/external/pids/ddfc2980-2c16-46f4-8eab-e91a047e796c.pid
--metadata_proxy_socket=/opt/stack/data/neutron/metadata_proxy
--network_id=ddfc2980-2c16-46f4-8eab-e91a047e796c
--state_path=/opt/stack/data/neutron --metadata_port=80
--metadata_proxy_user=1000 --metadata_proxy_group=1000 --debug
stack 4977 1 0 11:28 ? 00:00:00 /usr/bin/python
/usr/local/bin/neutron-ns-metadata-proxy
--pid_file=/opt/stack/data/neutron/external/pids/2b6d0fe6-f13a-4be4-9ea6-f6bc12ed3d69.pid
--metadata_proxy_socket=/opt/stack/data/neutron/metadata_proxy
--network_id=2b6d0fe6-f13a-4be4-9ea6-f6bc12ed3d69
--state_path=/opt/stack/data/neutron --metadata_port=80
--metadata_proxy_user=1000 --metadata_proxy_group=1000 --debug
stack 6199 12085 0 11:34 pts/6 00:00:00 grep neutron-ns-metadata-proxy
stack 29462 1 0 11:11 ? 00:00:00 /usr/bin/python
/usr/local/bin/neutron-ns-metadata-proxy
--pid_file=/opt/stack/data/neutron/external/pids/00192768-29d1-46d2-9092-7a7bbd7b55ef.pid
--metadata_proxy_socket=/opt/stack/data/neutron/metadata_proxy
--network_id=00192768-29d1-46d2-9092-7a7bbd7b55ef
--state_path=/opt/stack/data/neutron --metadata_port=80
--metadata_proxy_user=1000 --metadata_proxy_group=1000 --debug
stack 32627 1 0 11:17 ? 00:00:00 /usr/bin/python
/usr/local/bin/neutron-ns-metadata-proxy
--pid_file=/opt/stack/data/neutron/external/pids/b2aa9b47-b55e-4b3f-bf2c-31bc91d86b33.pid
--metadata_proxy_socket=/opt/stack/data/neutron/metadata_proxy
--network_id=b2aa9b47-b55e-4b3f-bf2c-31bc91d86b33
--state_path=/opt/stack/data/neutron --metadata_port=80
--metadata_proxy_user=1000 --metadata_proxy_group=1000 --debug
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