This commit adds to the openstack_kernel_options to set the
"net.ipv4/6.neigh.default.gc_thresh*" values according to the set_gc_val
which has a default value of 8192
The changes here should provide for a more scalable neutron networking
environment by default while also ensuring that the values computed are sane.
Additionally, should the user want to define their own `set_gc_val` they can do
so by simply overriding the `set_gc_val` variable.
Reviewed: https:/ /review. openstack. org/203871 /git.openstack. org/cgit/ stackforge/ os-ansible- deployment/ commit/ ?id=e1551263601 8d946acb13c7605 a315201a80d119
Committed: https:/
Submitter: Jenkins
Branch: juno
commit e15512636018d94 6acb13c7605a315 201a80d119
Author: kevin <email address hidden>
Date: Mon Jul 20 18:48:59 2015 -0500
Added openstack_kernel options for gc_thresh
This commit adds to the openstack_ kernel_ options to set the ipv4/6. neigh.default. gc_thresh* " values according to the set_gc_val
"net.
which has a default value of 8192
The changes here should provide for a more scalable neutron networking
environment by default while also ensuring that the values computed are sane.
Additionally, should the user want to define their own `set_gc_val` they can do
so by simply overriding the `set_gc_val` variable.
Change-Id: Ic5fd7ebdac009f a1472aeb0b0666f 9b2611a31d7
Closes-Bug: #1427893