79a41c4478
These illustrative examples are adapted from the tripleo-ansible tripleo_network_config templates. Since the README now points to the documentation, the partial examples in the README have been removed. [1] https://opendev.org/openstack/tripleo-ansible/src/branch/master/tripleo_ansible/roles/tripleo_network_config/templates Change-Id: I3c5de53dd97bc5bbc25d3c02fe9a6185f3112e84
206 lines
4.2 KiB
ReStructuredText
206 lines
4.2 KiB
ReStructuredText
======================
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Example configurations
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======================
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.. _multiple-nics:
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Multiple NICs
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-------------
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.. code-block:: yaml
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network_config:
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- type: interface
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name: nic1
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mtu: 1500
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dns_servers: 8.8.8.8
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domain: example.com
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routes:
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- default: true
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next_hop: 198.51.100.1
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- ip_netmask: 192.0.2.2/24
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next_hop: 203.0.113.254
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use_dhcp: false
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addresses:
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- ip_netmask: 198.18.100.0/15
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- type: interface
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name: nic2
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use_dhcp: true
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- type: interface
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name: nic3
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use_dhcp: false # do not configure this interface
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.. _control-plane-bridge:
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Control plane bridge
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--------------------
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.. code-block:: yaml
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network_config:
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- type: ovs_bridge
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name: br-ctlplane
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use_dhcp: false
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ovs_extra:
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- br-set-external-id br-ctlplane bridge-id br-ctlplane
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addresses:
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- ip_netmask: 192.0.2.2/24
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- ip_netmask: 198.51.100.2/24
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- ip_netmask: 203.0.113.2/24
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dns_servers: 8.8.8.8
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domain: example.com
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members:
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- type: interface
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name: nic1
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primary: true
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mtu: 1450
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.. _ovs-bond:
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OVS bond
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--------
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.. code-block:: yaml
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network_config:
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- type: ovs_bridge
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name: br-ex
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use_dhcp: true
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dns_servers: 8.8.8.8
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domain: example.com
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members:
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- type: ovs_bond
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name: bond1
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use_dhcp: true
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ovs_options: bond_mode=balance-slb
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members:
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- type: interface
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name: nic1
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- type: interface
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name: nic2
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.. _bonds-with-vlans:
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Bonds with VLANs and jumbo frames
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---------------------------------
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.. code-block:: yaml
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network_config:
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- type: interface
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name: nic1
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- type: ovs_bridge
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name: br-bond
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dns_servers: 8.8.8.8
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domain: example.com
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members:
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- type: ovs_bond
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name: bond1
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mtu: 9000
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ovs_options: bond_mode=balance-tcp lacp=active other-config:lacp-fallback-ab=true
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members:
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- type: interface
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name: nic2
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mtu: 9000
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primary: true
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- type: interface
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name: nic3
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mtu: 9000
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- type: vlan
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device: bond1
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mtu: 9000
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vlan_id: 10
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addresses:
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- ip_netmask: 198.51.200.2/24
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- type: vlan
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device: bond1
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mtu: 9000
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vlan_id: 20
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addresses:
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- ip_netmask: 198.51.100.2/24
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.. _linux-bridge:
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Linux bridge
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------------
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.. code-block:: yaml
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network_config:
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- type: linux_bridge
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name: br-ex
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addresses:
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- ip_netmask: 192.0.2.2/24
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dns_servers: 8.8.8.8
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domain: example.com
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members:
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- type: interface
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name: nic1
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# force the MAC address of the bridge to this interface
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primary: true
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routes:
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- ip_netmask: 0.0.0.0/0
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next_hop: 10.0.0.1
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default: true
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.. _bonds-vlans-dpdk:
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Linux bonds, VLANs, and DPDK
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----------------------------
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.. code-block:: yaml
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network_config:
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- type: interface
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name: nic1
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mtu: 1500
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use_dhcp: false
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addresses:
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- ip_netmask: 192.0.2.2/24
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routes:
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- ip_netmask: 0.0.0.0/0
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next_hop: 10.0.0.1
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default: true
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- type: linux_bond
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name: bond_api
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mtu: 1500
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use_dhcp: false
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dns_servers: 8.8.8.8
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members:
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- type: interface
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name: nic2
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mtu: 1500
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primary: true
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- type: interface
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name: nic3
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mtu: 1500
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- type: vlan
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device: bond_api
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mtu: 1500
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vlan_id: 10
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addresses:
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- ip_netmask: 198.51.200.2/24
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- type: vlan
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device: bond_api
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mtu: 1500
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vlan_id: 20
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addresses:
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- ip_netmask: 198.51.100.2/24
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# Used as a provider network with external DHCP #
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- type: ovs_user_bridge
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name: br-dpdk0
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members:
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- type: ovs_dpdk_bond
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name: dpdkbond0
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rx_queue: 1
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members:
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- type: ovs_dpdk_port
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name: dpdk0
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members:
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- type: interface
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name: nic4
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- type: ovs_dpdk_port
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name: dpdk1
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members:
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- type: interface
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name: nic5 |