tripleo-heat-templates/environments/neutron-ovs-dpdk-permissions.yaml
Saravanan KR 785d1b2b38 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.

Depends-On: I674cbd45e17906448dd54acfdf7a7059880b7278
Change-Id: Iec6be0b99e84b0c89f791c3c9694fe10f3a1e7db
2018-01-29 14:26:25 +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:
NeutronVhostuserSocketGroup: "hugetlbfs"