neutron/neutron/agent
Daniel Alvarez 8b1ddc5083 Exclude fallback tunnel devices from netns cleanup
When a namespace gets created, if the fb_tunnels_only_for_init_net
sysctl configuration is set to 0, the fallback tunnels will be
automatically created if the corresponding tunnel is present
in the initial network namespace. Source [0].

This is being observed in some systems where namespaces are not
getting cleaned up due to the presence of such devices as
ip_lib.namespace_is_empty() is returning False.

This patch is adding such devices as per the kernel documentation
to the list of excluded devices by default.

[0] https://www.kernel.org/doc/Documentation/sysctl/net.txt

Closes-Bug: #1797084
Change-Id: I94415a0da5367e2d98d792a5eb4ba3919b838326
Signed-off-by: Daniel Alvarez <dalvarez@redhat.com>
(cherry picked from commit 8e60531d11)
2021-06-10 09:33:00 +00:00
..
common Merge "Fix multicast traffic with IGMP snooping enabled" into stable/rocky 2021-06-01 19:33:14 +00:00
dhcp Improve DHCP agent's debug messages 2021-01-24 09:58:49 +00:00
l2 Clear residual qos rules after l2-agent restarts. 2019-01-22 12:59:24 +00:00
l3 [DVR] Send allowed address pairs info to the L3 agents 2021-05-24 09:15:45 +00:00
linux Exclude fallback tunnel devices from netns cleanup 2021-06-10 09:33:00 +00:00
metadata Remove extra header fields in proxied metadata requests 2020-03-03 20:11:38 +00:00
ovsdb Make OVSDB debug logging optional 2018-04-18 15:57:18 -05:00
windows windows: fix terminating processes 2020-11-10 07:57:02 +00:00
__init__.py Empty files should not contain copyright or license 2014-10-20 00:50:32 +00:00
_topics.py Add binding_deactivate method to Linux bridge agent 2018-07-14 16:46:01 -05:00
agent_extensions_manager.py Make code follow log translation guideline 2017-08-14 02:01:48 +00:00
dhcp_agent.py Enable mutable config in Neutron 2018-03-21 20:35:19 +00:00
firewall.py [ovs fw] Restrict IPv6 NA and DHCP(v6) IP and MAC source addresses 2021-05-24 11:03:42 +00:00
l3_agent.py Enable mutable config in Neutron 2018-03-21 20:35:19 +00:00
metadata_agent.py Remove deprecated cache_url 2017-11-10 00:47:19 -05:00
resource_cache.py Ignore first local port update notification 2019-07-10 18:15:24 +00:00
rpc.py Ignore first local port update notification 2019-07-10 18:15:24 +00:00
securitygroups_rpc.py Add accepted egress direct flow 2020-03-26 08:23:32 +00:00