starlingx/docs
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Merge "Fix Time Sensitive Networking doc"

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Zuul 2022-01-04 19:17:29 +00:00 committed by Gerrit Code Review
commit 4106569a31
1 changed files with 45 additions and 41 deletions

86
doc/source/operations/tsn.rst

@ -140,48 +140,54 @@ Edge cloud platform
openstack image create --container-format bare --disk-format qcow2 --file
tsn_ubuntu_19_04.img --public tsn-ubuntu-19-04
# add pci-passthrough property to flavor (for example m1.medium), "h210-1" is the
alias name of the PCI device configured in nova.config
# alias name of the PCI device configured in nova.config
openstack flavor set m1.medium --property pci_passthrough:alias=h210-1:1
#. Configure OpenStack Nova to allow for PCI passthrough. Create the
``nova-tsn-pt.yaml`` file to allow PCI passthrough for the i210 adapter (for
example device id: 8086:1533).
#. Configure OpenStack Nova to allow for PCI passthrough.
Check the correct ``product_id`` of your device with the command:
.. code:: sh
lspci -nn
Create the ``nova-tsn-pt.yaml`` file to allow PCI passthrough for the i210
adapter (for example device id: 8086:1533):
.. code:: yaml
conf:
nova:
pci:
alias:
type: multistring
values:
- '{"vendor_id": "8086", "product_id": "1533","device_type":
"type-PCI","name": "h210-1"}'
passthrough_whitelist:
type: multistring
values:
- '{"class_id": "8086", "product_id":"1533"}'
overrides:
nova_compute:
hosts:
- conf:
nova:
DEFAULT:
my_ip: {host_ip}
shared_pcpu_map: '""'
vcpu_pin_set: '"2-5"'
libvirt:
images_type: default
live_migration_inbound_addr: {host_ip}
pci:
passthrough_whitelist:
type: multistring
values:
- '{"class_id": "8086", "product_id": "1533"}'
vnc:
vncserver_listen: 0.0.0.0
vncserver_proxyclient_address: {host_ip}
name: {controller_name}
nova:
pci:
alias:
type: multistring
values:
- '{"vendor_id": "8086", "product_id": "1533", "device_type": "type-PCI", "name": "h210-1"}'
passthrough_whitelist:
type: multistring
values:
- '{"class_id": "8086", "product_id":"1533"}'
overrides:
nova_compute:
hosts:
- conf:
nova:
DEFAULT:
my_ip: {host_ip}
shared_pcpu_map: '""'
vcpu_pin_set: '"2-5"'
libvirt:
images_type: default
live_migration_inbound_addr: {host_ip}
pci:
passthrough_whitelist:
type: multistring
values:
- '{"class_id": "8086", "product_id": "1533"}'
vnc:
vncserver_listen: 0.0.0.0
vncserver_proxyclient_address: {host_ip}
name: {controller_name}
.. note::
@ -195,16 +201,14 @@ Edge cloud platform
.. parsed-literal::
# set pci-passthrough config
system helm-override-update |prefix|-openstack nova openstack --values
nova-tsn-pt.yaml
system helm-override-update |prefix|-openstack nova openstack --values ./nova-tsn-pt.yaml --reuse-values
system application-apply |prefix|-openstack
#. Create VM instance.
.. code:: sh
openstack server create --image tsn-ubuntu-19-04 --network ${network_uuid}
--flavor m1.medium tsn
openstack server create --image tsn-ubuntu-19-04 --network ${network_uuid} --flavor m1.medium tsn
#. Install the TSN reference application and other test applications. Follow the
instructions in `TSN Reference Software for Linux`_ to compile and install
@ -324,7 +328,7 @@ Enable CBS with the commands:
locredit -97 \
offload 1
Enable LaunchTime with the commands:
Enable LaunchTime with the command:
.. code:: sh