15.4. compute-ovs-dpdk.j2

---
{% set mtu_list = [ctlplane_mtu] %}
{% for network in role_networks if network not in 'Tenant,External' %}
{{ mtu_list.append(lookup('vars', networks_lower[network] ~ '_mtu')) }}
{%- endfor %}
{% set min_viable_mtu = mtu_list | max %}
network_config:
- type: interface
  name: nic1
  use_dhcp: false
  addresses:
  - ip_netmask: {{ ctlplane_ip }}/{{ ctlplane_subnet_cidr }}
  routes:
  - ip_netmask: 169.254.169.254/32
    next_hop: {{ ctlplane_ip }}
  - default: true
    next_hop: {{ ctlplane_gateway_ip }}

- type: linux_bond
  name: bond_api
  mtu: {{ min_viable_mtu }}
  bonding_options: mode=active-backup
  use_dhcp: false
  dns_servers: {{ ctlplane_dns_nameservers }}
  members:
  - type: interface
    name: nic2
    primary: true
  - type: interface
    name: nic3

{% for network in role_networks if network not in 'Tenant,External' %}
- type: vlan
  mtu: {{ lookup('vars', networks_lower[network] ~ '_mtu') }}
  device: bond_api
  vlan_id: {{ lookup('vars', networks_lower[network] ~ '_vlan_id') }}
  addresses:
  - ip_netmask: {{ lookup('vars', networks_lower[network] ~ '_ip') }}/{{ lookup('vars', networks_lower[network] ~ '_cidr') }}
{% endfor %}

- type: ovs_user_bridge
  name: br-link0
  use_dhcp: false
  ovs_extra: "set port br-link0 tag={{ lookup('vars', networks_lower['Tenant'] ~ '_vlan_id') }}"
  addresses:
  - ip_netmask: {{ lookup('vars', networks_lower['Tenant'] ~ '_ip') }}/{{ lookup('vars', networks_lower['Tenant'] ~ '_cidr')}}
  members:
  - type: ovs_dpdk_bond
    name: dpdkbond0
    rx_queue: 1
    ovs_extra: "set port dpdkbond0 bond_mode=balance-slb"
    members:
      - type: ovs_dpdk_port
        name: dpdk0
        members:
          - type: interface
            name: nic4
      - type: ovs_dpdk_port
        name: dpdk1
        members:
          - type: interface
            name: nic5