host network configuration tool
An implementation of the ‘network configuration’ spec @ https://review.opendev.org/#/c/97859/. The intention is for this code to be moved under the tripleo project in due course.
The core aim of this project is to allow fine grained (but extendable) configuration of the networking parameters for a network host. The project consists of:
Configure an OVS bridge with a single attached interface (port)
network_config:
-
type: ovs_bridge
name: br-ctlplane
use_dhcp: true
ovs_extra:
- br-set-external-id br-ctlplane bridge-id br-ctlplane
members:
-
type: interface
name: em1
Configure an OVS bridge on top of an OVS bond
network_config:
-
type: ovs_bridge
name: br-ctlplane
use_dhcp: true
members:
-
type: ovs_bond
name: bond1
members:
-
type: interface
name: em1
-
type: interface
name: em2
Configure a tagged VLAN interface on top of an OVS bridge
network_config:
-
type: ovs_bridge
name: br-ctlplane
use_dhcp: true
members:
-
type: interface
name: em1
-
type: vlan
vlan_id: 16
addresses:
-
ip_netmask: 192.0.2.1/24
Providers are use to apply (implement) the desired configuration on the host system. By default 3 providers are implemented:
When using bin/os-net-config the provider is automatically selected based on the host systems perferred persistent network type (ifcfg or ENI). This can be customized via the –provider CLI option.
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