inventory/group_vars/controllers/network-interfaces

network_interfaces

---
###############################################################################
# Network interface definitions for the controller group.

# Controllers have four physical Ethernet interfaces:
# ens785f0 & ens785f1: 1G, unused.
# eno1 & eno2: 10G, bonded.

# We create VLAN subinterfaces on the bond interface for the required VLANs.

# IPMI/power management network interface.
# Tagged VLAN on the 10GbE network.
ipmi_power_interface: "{{ undercloud_prov_interface }}.{{ ipmi_power_vlan }}"

# Undercloud provisioning network interface.
# This is the native VLAN on the bonded 10GbE network.
undercloud_prov_interface: "bond0"

# VLAN-tagged LAG 10GbE network bond mode.
undercloud_prov_bond_mode: "802.3ad"

# VLAN-tagged LAG 10GbE network bond slaves.
undercloud_prov_bond_slaves:
  - "eno1"
  - "eno2"

undercloud_prov_bond_updelay: 200
undercloud_prov_bond_downdelay: 200
undercloud_prov_bond_xmit_hash_policy: "layer3+4"
undercloud_prov_bond_lacp_rate: 1

# Overcloud provisioning network interface.
# Tagged VLAN on the bonded 10GbE network.
overcloud_prov_interface: "{{ undercloud_prov_interface }}.{{ overcloud_prov_vlan }}"

# Internal network interface.
# Tagged VLAN on the bonded 10GbE network.
internal_interface: "{{ undercloud_prov_interface }}.{{ internal_vlan }}"

# Internal network static IP routes.
internal_routes:
  # Add a route from the internal API network to the public API network.
  - cidr: "{{ public_cidr }}"
    gateway: "10.105.0.1"

# Storage network interface.
# Tagged VLAN on the bonded 10GbE network.
storage_interface: "{{ undercloud_prov_interface }}.{{ storage_vlan }}"

# DevOps/admin network interface.
# Tagged VLAN on the bonded 10GbE network.
admin_interface: "{{ undercloud_prov_interface }}.{{ admin_vlan }}"

###############################################################################
# Dummy variable to allow Ansible to accept this file.
workaround_ansible_issue_8743: yes