tripleo-heat-templates/environments/ovs-dpdk-permissions.yaml
Janki Chhatbar 825bd7d9e1 Configure qemu group setting as hugetlbfs for ovs-dpdk
Till now, the ovs service file and ovs-ctl command files
are patched to allow ovs to run with qemu group. In order
to remove this workarounds, a new group hugetlbfs is created
which will be shared between ovs and qemu. This patch contains
the changes required for applying these changes.

Vhostuser Socket Directory is changed from
"/var/run/openvswitch" to "/var/lib/vhost_sockets" to avoid
modifying the directory access by packaged scripts.

Depends-On: I5fc2f852c66c2b825af96aba2657d0f9085dc8c3
Patch-url: https://review.openstack.org/#/c/547961/

Change-Id: Id727a514610816c8223aa0dcd49a70caec29a21d
2018-03-14 22:14:36 +05:30

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YAML

# This permission changes should be applied only on the fresh deployment of
# queens, minor updates in queens (and future) and then upgrades from queens
# to future versions.
#
# It should NOT be used for upgrade from pike, ocata, newton as the existing
# vhost ports and ovs will be with root permissions. Modifying the ovs to run
# with new user during upgrades will result in errors as the existing files and
# folders need to be updated with new permissions. If this is required during
# the upgrade, it is preferrable to do it externally after upgrade. Once the
# changes has been applied, this environment file can be used for further
# updates and upgrades.
parameter_defaults:
ComputeOvsDpdkParameters:
VhostuserSocketGroup: "hugetlbfs"