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Draft: Multitenancy InfiniBand

Tom Clark requested to merge arcus/yoga-staging-infiniband-full into arcus/yoga-staging

Bring up for multi-tenancy InfiniBand.

Draft:

Currently Untested:

Bare metal support

What's done?

Configure hypervisor for Infiniband VFs. kayobe playbook run etc/kayobe/ansible/configure-infiniband.yml

Configure mlnx_sdn_assist and mlnx_infiniband as ml2 drivers for neutron-server.

nova-api PCI whitelist nova-compute PCI whitelist

Sync neutron-mlnx-agent and neutron-eswitchd containers. Configure additional containers.

How To:

To create an InfiniBand based network: openstack network create --provider-physical-network ibphysnet --no-share --provider-network-type vlan --disable-port-security --internal --provider-segment N infiniband-pN-network

Where provider segment N matches an existing defined PKey within UFM. Note this example allows PKeys 1 through 10.

Merge request reports