Remove gpu support from openstack (r6,r7,dsR6,dsR7)
Remove references and mentions of the gpu support from openstack docs. Signed-off-by: Elisamara Aoki Goncalves <elisamaraaoki.goncalves@windriver.com> Change-Id: I4da272d0b34dc92d24f3356277ce7c67f0976075
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Elisamara Aoki Goncalves
Elisamara Aoki Gonçalves
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@ -1,120 +0,0 @@
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.. _configure-pci-passthrough-interface-to-nvidia-gpu:
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=========================================================
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Configure PCI-Passthrough Interface to NVIDIA GPU in a VM
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=========================================================
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This section provides instructions for configuring PCI-Passthrough interface
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to NVIDIA GPU Operator in a |VM|.
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.. rubric:: |proc|
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#. Source the platform environment.
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.. code-block:: none
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$ source /etc/platform/openrc
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~(keystone_admin)$
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#. Lock controller-0 to enable the NVIDIA GPU device.
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.. code-block:: none
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~(keystone_admin)$ system host-lock controller-0
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#. Verify that the NVIDIA GPU device is available in the table.
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.. code-block:: none
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~(keystone_admin)$ system host-device-list controller-0 -a
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#. Enable the NVIDIA GPU device.
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.. code-block:: none
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~(keystone_admin)$ system host-device-modify controller-0 <gpu_pci_address> --enable=True
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#. Unlock controller-0 to enable the NVIDIA GPU device.
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.. code-block:: none
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~(keystone_admin)$ system host-unlock controller-0
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#. Add the NVIDIA GPU device information to the Nova overrides.
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#. Check the Nova Helm overrides.
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.. parsed-literal::
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~(keystone_admin)$ system helm-override-show |prefix|-openstack nova openstack
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#. Check the **conf.nova.pci.alias.values** override. If your graphics
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card alias exists, for example, **"name": "nvidia-tesla-t4-vf"**,
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check if the values in step, 2.b., are correct and proceed to step 5.
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If the values do not exist or are incorrect, update the Nova Helm
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overrides.
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#. Create a file containing the current **conf.nova.pci.alias.values**
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overrides and add the following additional entry in the values
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array for the NVIDIA device based on the values from step 2.b.,
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for example:
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.. code-block:: none
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'{"vendor_id": *<vendor_id>*, "product_id": *<product_id>*, "device_type": "type-PF", "name": "nvidia-tesla-t4-pf"}'
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Where
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*<vendor_id>* is the ID of the vendor
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*<product_id>* is the ID of the product
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#. Save the **.yaml** file.
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.. code-block:: none
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conf:
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nova:
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pci:
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alias:
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values: ['{"vendor_id": "8086", "product_id": "0435", "name": "qat-dh895xcc-pf"}', '{"vendor_id": "8086", "product_id": "0443", "name": "qat-dh895xcc-vf"}', '{"vendor_id": "8086", "product_id": "37c8", "name": "qat-c62x-pf"}', '{"vendor_id": "8086", "product_id": "37c9", "name": "qat-c62x-vf"}', '{"name": "gpu"}', '{"vendor_id": "102b", "product_id": "0522", "name": "matrox-g200e"}', '{"vendor_id": "10de", "product_id": "13f2", "name": "nvidia-tesla-m60"}', '{"vendor_id": "10de", "product_id": "1b38", "name": "nvidia-tesla-p40"}', '{"vendor_id": "10de", "product_id": "1eb8", "device_type": "type-PF", "name": "nvidia-tesla-t4-pf"}']
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#. Upload the **.yaml** file to the platform and apply it.
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.. parsed-literal::
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~(keystone_admin)$ system helm-override-update |prefix|-openstack nova openstack --reuse-values --values=your-override-file.yaml
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#. Apply the changes.
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.. parsed-literal::
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~(keystone_admin)$ system application-apply |prefix|-openstack
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#. In OpenStack, add a new flavor for the NVIDIA GPU device, for example.
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.. code-block:: none
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# setup admin credentials for the containerized openstack application
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$ source /etc/platform/openrc
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~(keystone_admin)$ OS_AUTH_URL=http://keystone.openstack.svc.cluster.local/v3
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# create new flavor with pci_passthrough:alias for nvidia device
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~(keystone_admin)$ openstack flavor create --ram 8192 --vcpus 4 nvidiaT4gpu_8GB_v3 --property "pci_passthrough:alias"="nvidia-tesla-t4-pf:1" --property "hw:mem_page_size"="large"
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.. note::
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8 GB RAM, 4 VCPUs, and large memory page size are example values
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for GPU drivers' system requirements. For valid system requirements for
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GPU drivers, see, `https://www.nvidia.com/en-us/geforce/drivers/ <https://www.nvidia.com/en-us/geforce/drivers/>`__.
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#. In OpenStack, create a |VM| and test access to the NVIDIA GPU device.
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#. Create a new |VM|, using the newly created flavor in step 5.
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#. In the |VM|, install and test the CUDA drivers.
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See, `https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html <https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html>`__.
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@ -92,9 +92,6 @@ a Generic PCI Device for Use by VMs
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AV-ICE02 VPN Acceleration Card \(qat-pf option\) is not
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supported.
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**gpu**
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Exposes a graphical processing unit \(gpu\) with the |PCI|-SIG
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defined class code for 'Display Controller' \(0x03\).
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.. note::
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@ -110,19 +107,6 @@ a Generic PCI Device for Use by VMs
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~(keystone_admin)$ openstack flavor set <flavor_name> --property "pci_passthrough:alias"="qat-dh895xcc-vf:2"
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To make a GPU device available to a guest:
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.. code-block:: none
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~(keystone_admin)$ openstack flavor set flavor_name --property "pci_passthrough:alias"="gpu:1"
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To make a GPU device from a specific vendor available to a guest:
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.. code-block:: none
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~(keystone_admin)$ openstack flavor set flavor_name --property "pci_passthrough:alias"="nvidia-tesla-p40:1"
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To make multiple |PCI| devices available, use the following command:
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@ -24,7 +24,6 @@ PCI Device Access for VMs
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pci-passthrough-ethernet-interface-devices
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configuring-pci-passthrough-ethernet-interfaces
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configure-pci-passthrough-interface-to-nvidia-gpu
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generic-pci-passthrough
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pci-sr-iov-ethernet-interface-devices
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sr-iov-encryption-acceleration
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@ -91,7 +91,4 @@ For more information see `Self-Validated and Certified Servers
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:ref:`Kubernetes Verified Commercial Hardware <verified-commercial-hardware>`
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To configure PCI-Passthrough Interface to NVIDIA GPU in a |VM|, see the :ref:`Configure PCI-Passthrough Interface to NVIDIA GPU in a VM <configure-pci-passthrough-interface-to-nvidia-gpu>`
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for more details.
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.. include:: /_includes/installation-and-resource-planning-verified-commercial-hardware.rest
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