tripleo-heat-templates/ContainerNovaLibvirtPidsLimit-cdad2166b6c0195f.yaml at bb1a8557529d37088e51bfd349d1cc6671cdc153 - tripleo-heat-templates - OpenDev: Free Software Needs Free Tools

openstack/tripleo-heat-templates

Cédric Jeanneret 9d71882a42 Set a higher PIDs limit for nova_libvirt container

The default limit is set to 4096. This can be reached with about 150
VMs, and therefore can lead to a situation where you're unable to start
new VMs on a compute node.

This patch integrates the modifications made by Rabi in his own
(abandonned) patch.

Note: this patch needs to be backported down to stable/train. The value
of Depends-On will need to be updated in order to point to another
patch, in paunch repository: https://review.opendev.org/747831

Change-Id: Ic414fc8826e4164ed679fbe22b82acf39c9ed7e0
Co-Authored-By: Rabi Mishra <ramishra@redhat.com>
Related: https://bugzilla.redhat.com/show_bug.cgi?id=1871885
Related-Bug: #1892817
Depends-On: https://review.opendev.org/747834

2020-08-25 09:09:22 +00:00

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YAML

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 features:
   - |
     Adds a new ContainerNovaLibvirtPidsLimit parameter in order to set the
     PIDs limit for nova_libvirt container. Defaults to 65536, set to 0 for
     unlimited.