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1.1 Openstack Config SRIOV
Openstack configuration:
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1. NIC configuration refer to https://docs.openstack.org/neutron/pike/admin/config-sriov.html
2. An example of a site having three types of compute nodes.
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1st set of compute nodes have two SRIOV NIC cards with vendor/device id as 1234, 5678 and vendor/device id as 2345 &6789. 2nd set of compute nodes have two SRIOV-NIC of same type 4321 & 8765. And third set of compute nodes don't have any SRIOV-NIC cards. And hence Openstack administrator at the site creates three flavors to reflect the hardware the site has. As you see in this example, it is expected that
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host aggregate format is followed.
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The value supposed to be of the form "NIC-sriov-<vendor ID>-<device ID>-<Provider network>
Flavor1
$ openstack aggregate create --property sriov_nic=sriov-nic-intel-1234-5678-physnet1:1 aggr11
$ openstack aggregate create --property sriov_nic=sriov-nic-intel-2345-6789-physnet2:1 aggr12
$ openstack flavor create flavor1 --id auto --ram 512 --disk 40 --vcpus 4
$ openstack flavor set flavor1 --
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property sriov_nic=sriov-nic-intel-1234-5678-physnet1:1
$ openstack flavor set flavor1 --property
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sriov_
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nic=sriov-nic-intel-2345-6789-physnet2:1
Flavor2
$ openstack aggregate create --property sriov_nic=sriov-nic-intel-4321-8756-physnet3:1 aggr21
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$ openstack flavor create flavor2 --id auto --ram 512 --disk 40 --vcpus 4
$ openstack flavor set flavor2 --
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property sriov_nic=sriov-nic-intel-4321-
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8756-physnet3:
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1
Flavor3
$ openstack flavor create flavor3 --id auto --ram 512 --disk 40 --vcpus 4
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1.2 Mutli-cloud discovery
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