Increase default ulimit values for Neutron agents containers
For containers where Neutron DHCP, L3 and OVS agents are running
there is limit for number of opened files set.
This limit was configured by default to 1024 which looks that is
quite low and can cause problems even with relatively small number
of networks or routers handled by agent.
This patch increase default ulimit values for those containers to be
16x higher than it was before. Such value should allow to handle much
more routers or networks and shouldn't be too high for any system.
Reviewed: https:/ /review. openstack. org/651709 /git.openstack. org/cgit/ openstack/ tripleo- heat-templates/ commit/ ?id=178773f92b0 baf28f9cec93e5e 7527c510a10ac7
Committed: https:/
Submitter: Zuul
Branch: stable/rocky
commit 178773f92b0baf2 8f9cec93e5e7527 c510a10ac7
Author: Slawek Kaplonski <email address hidden>
Date: Tue Apr 9 10:26:27 2019 +0200
Increase default ulimit values for Neutron agents containers
For containers where Neutron DHCP, L3 and OVS agents are running
there is limit for number of opened files set.
This limit was configured by default to 1024 which looks that is
quite low and can cause problems even with relatively small number
of networks or routers handled by agent.
This patch increase default ulimit values for those containers to be
16x higher than it was before. Such value should allow to handle much
more routers or networks and shouldn't be too high for any system.
Conflicts:
deployment/ neutron/ neutron- ovs-agent- container- puppet. yaml
Change-Id: Ibc8fa0c1ccd4f6 0ec7c876623a726 2003197f67d 4284a05720f5ef0 d3fc8bd729)
Closes-bug: #1824020
(cherry picked from commit 5d3fe630db336b5