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/651710 /git.openstack. org/cgit/ openstack/ tripleo- heat-templates/ commit/ ?id=bc30fb03694 7473c53515ff96e 800d8e4e3468da
Committed: https:/
Submitter: Zuul
Branch: stable/queens
commit bc30fb036947473 c53515ff96e800d 8e4e3468da
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