Mention SR-IOV in the Daemon and Ansible manuals

This commit is contained in:
Joshua Boniface 2021-06-22 03:52:53 -04:00
parent 5ec198bf98
commit 7d2b7441c2
2 changed files with 51 additions and 0 deletions

View File

@ -451,6 +451,12 @@ pvc_nodes:
pvc_bridge_device: bondU
pvc_sriov_enable: True
pvc_sriov_device:
- phy: ens1f0
mtu: 9000
vfcount: 6
pvc_upstream_device: "{{ networks['upstream']['device'] }}"
pvc_upstream_mtu: "{{ networks['upstream']['mtu'] }}"
pvc_upstream_domain: "{{ networks['upstream']['domain'] }}"
@ -901,6 +907,18 @@ The IPMI password for the node management controller. Unless a per-host override
The device name of the underlying network interface to be used for "bridged"-type client networks. For each "bridged"-type network, an IEEE 802.3q vLAN and bridge will be created on top of this device to pass these networks. In most cases, using the reflexive `networks['cluster']['raw_device']` or `networks['upstream']['raw_device']` from the Base role is sufficient.
#### `pvc_sriov_enable`
* *optional*
Whether to enable or disable SR-IOV functionality.
#### `pvc_sriov_device`
* *optional*
A list of SR-IOV devices. See the Daemon manual for details.
#### `pvc_<network>_*`
The next set of entries is hard-coded to use the values from the global `networks` list. It should not need to be changed under most circumstances. Refer to the previous sections for specific notes about each entry.

View File

@ -146,6 +146,11 @@ pvc:
console_log_lines: 1000
networking:
bridge_device: ens4
sriov_enable: True
sriov_device:
- phy: ens1f0
mtu: 9000
vfcount: 7
upstream:
device: ens4
mtu: 1500
@ -422,6 +427,34 @@ How many lines of VM console logs to keep in the Zookeeper database for each VM.
The network interface device used to create Bridged client network vLANs on. For most clusters, should match the underlying device of the various static networks (e.g. `ens4` or `bond0`), though may also use a separate network interface.
#### `system``configuration``networking``sriov_enable`
* *optional*, defaults to `False`
* *requires* `functions``enable_networking`
Enables (or disables) SR-IOV functionality in PVC. If enabled, at least one `sriov_device` entry should be specified.
#### `system``configuration``networking``sriov_device`
* *optional*
* *requires* `functions``enable_networking`
Contains a list of SR-IOV PF (physical function) devices and their basic configuration. Each element contains the following entries:
##### `phy`:
* *required*
The raw Linux network device with SR-IOV PF functionality.
##### `mtu`
The MTU of the PF device, set on daemon startup.
##### `vfcount`
The number of VF devices to create on this PF. VF devices are then managed via PVC on a per-node basis.
#### `system``configuration``networking`
* *optional*