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Enable bond configuration for hybrid and vmno enviornments #731

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4 changes: 4 additions & 0 deletions ansible/roles/create-ai-cluster/templates/rhlab_bond_nmstate.yml.j2
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Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,11 @@ interfaces:
auto-dns: false
enabled: true
link-aggregation:
{% if hostvars[item]['vendor'] == 'Libvirt' %}
mode: active-backup
{% else %}
mode: 802.3ad
{% endif %}
options:
miimon: '100'
port:
Expand Down
16 changes: 16 additions & 0 deletions ansible/roles/create-inventory/templates/inventory-mno.j2
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Expand Up @@ -80,14 +80,22 @@ dns2={{ labs[lab]['dns'][1] | default('') }}
{% set hv_loop = loop %}
{% for vm in range(hw_vm_counts[lab][(hv.pm_addr.split('.')[0]).split('-')[-1]]['default']) %}
{% if ctr.vm <= hybrid_worker_count %}
{% if enable_bond | default(false) and not (public_vlan | default(false)) %}
{{ hv_vm_prefix }}{{ '%05d' % ctr.vm }} bmc_address={{ hv.pm_addr | replace('mgmt-','') }} ip={{ controlplane_network | ansible.utils.nthhost(hv_vm_ip_offset + ctr.vm - 1) }} bond0_macs={{ (90520730730496 + ctr.vm) | ansible.utils.hwaddr('linux') ~ ',' ~ (90520730740496 + ctr.vm) | ansible.utils.hwaddr('linux') }} domain_uuid={{ ctr.vm | to_uuid }} vendor=Libvirt install_disk=/dev/sda
{% else %}
{{ hv_vm_prefix }}{{ '%05d' % ctr.vm }} bmc_address={{ hv.pm_addr | replace('mgmt-','') }} ip={{ controlplane_network | ansible.utils.nthhost(hv_vm_ip_offset + ctr.vm - 1) }} mac_address={{ (90520730730496 + ctr.vm) | ansible.utils.hwaddr('linux') }} domain_uuid={{ ctr.vm | to_uuid }} vendor=Libvirt install_disk=/dev/sda
{% endif %}
{% endif %}
{% set ctr.vm = ctr.vm + 1 %}
{% endfor %}
{% if hv.disk2_enable %}
{% for vm in range(hw_vm_counts[lab][(hv.pm_addr.split('.')[0]).split('-')[-1]][hv.disk2_device]) %}
{% if ctr.vm <= hybrid_worker_count %}
{% if enable_bond | default(false) and not (public_vlan | default(false)) %}
{{ hv_vm_prefix }}{{ '%05d' % ctr.vm }} bmc_address={{ hv.pm_addr | replace('mgmt-','') }} ip={{ controlplane_network | ansible.utils.nthhost(hv_vm_ip_offset + ctr.vm - 1) }} bond0_macs={{ (90520730730496 + ctr.vm) | ansible.utils.hwaddr('linux') ~ ',' ~ (90520730740496 + ctr.vm) | ansible.utils.hwaddr('linux') }} domain_uuid={{ ctr.vm | to_uuid }} vendor=Libvirt install_disk=/dev/sda
{% else %}
{{ hv_vm_prefix }}{{ '%05d' % ctr.vm }} bmc_address={{ hv.pm_addr | replace('mgmt-','') }} ip={{ controlplane_network | ansible.utils.nthhost(hv_vm_ip_offset + ctr.vm - 1) }} mac_address={{ (90520730730496 + ctr.vm) | ansible.utils.hwaddr('linux') }} domain_uuid={{ ctr.vm | to_uuid }} vendor=Libvirt install_disk=/dev/sda
{% endif %}
{% endif %}
{% set ctr.vm = ctr.vm + 1 %}
{% endfor %}
Expand Down Expand Up @@ -139,12 +147,20 @@ network_prefix={{ controlplane_network_prefix }}
{% for hv in ocpinventory_hv_nodes %}
{% set hv_loop = loop %}
{% for vm in range(hw_vm_counts[lab][(hv.pm_addr.split('.')[0]).split('-')[-1]]['default']) %}
{% if enable_bond | default(false) and not (public_vlan | default(false)) %}
{{ hv_vm_prefix }}{{ '%05d' % ctr.vm }} ansible_host={{ hv.pm_addr | replace('mgmt-','') }} hv_ip={{ controlplane_network | ansible.utils.nthhost(hv_loop.index + ocpinventory_worker_nodes|length + mno_worker_node_offset + hv_ip_offset) }} ip={{ controlplane_network | ansible.utils.nthhost(hv_vm_ip_offset + ctr.vm - 1) }} cpus={{ hv_vm_cpu_count }} memory={{ hv_vm_memory_size }} disk_size={{ hv_vm_disk_size }} vnc_port={{ 5900 + loop.index }} bond0_macs={{ (90520730730496 + ctr.vm) | ansible.utils.hwaddr('linux') ~ ',' ~ (90520730740496 + ctr.vm) | ansible.utils.hwaddr('linux') }} domain_uuid={{ ctr.vm | to_uuid }} disk_location=/var/lib/libvirt/images bw_avg={{ hv_vm_bandwidth_average }} bw_peak={{ hv_vm_bandwidth_peak }} bw_burst={{ hv_vm_bandwidth_burst }}
{% else %}
{{ hv_vm_prefix }}{{ '%05d' % ctr.vm }} ansible_host={{ hv.pm_addr | replace('mgmt-','') }} hv_ip={{ controlplane_network | ansible.utils.nthhost(hv_loop.index + ocpinventory_worker_nodes|length + mno_worker_node_offset + hv_ip_offset) }} ip={{ controlplane_network | ansible.utils.nthhost(hv_vm_ip_offset + ctr.vm - 1) }} cpus={{ hv_vm_cpu_count }} memory={{ hv_vm_memory_size }} disk_size={{ hv_vm_disk_size }} vnc_port={{ 5900 + loop.index }} mac_address={{ (90520730730496 + ctr.vm) | ansible.utils.hwaddr('linux') }} domain_uuid={{ ctr.vm | to_uuid }} disk_location=/var/lib/libvirt/images bw_avg={{ hv_vm_bandwidth_average }} bw_peak={{ hv_vm_bandwidth_peak }} bw_burst={{ hv_vm_bandwidth_burst }}
{% endif %}
{% set ctr.vm = ctr.vm + 1 %}
{% endfor %}
{% if hv.disk2_enable %}
{% for vm in range(hw_vm_counts[lab][(hv.pm_addr.split('.')[0]).split('-')[-1]][hv.disk2_device]) %}
{% if enable_bond | default(false) and not (public_vlan | default(false)) %}
{{ hv_vm_prefix }}{{ '%05d' % ctr.vm }} ansible_host={{ hv.pm_addr | replace('mgmt-','') }} hv_ip={{ controlplane_network | ansible.utils.nthhost(hv_loop.index + ocpinventory_worker_nodes|length + mno_worker_node_offset + hv_ip_offset) }} ip={{ controlplane_network | ansible.utils.nthhost(hv_vm_ip_offset + ctr.vm - 1) }} cpus={{ hv_vm_cpu_count }} memory={{ hv_vm_memory_size }} disk_size={{ hv_vm_disk_size }} vnc_port={{ 5900 + loop.index + hw_vm_counts[lab][(hv.pm_addr.split('.')[0]).split('-')[-1]]['default'] }} bond0_macs={{ (90520730730496 + ctr.vm) | ansible.utils.hwaddr('linux') ~ ',' ~ (90520730740496 + ctr.vm) | ansible.utils.hwaddr('linux') }} domain_uuid={{ ctr.vm | to_uuid }} disk_location={{ disk2_mount_path }}/libvirt/images bw_avg={{ hv_vm_bandwidth_average }} bw_peak={{ hv_vm_bandwidth_peak }} bw_burst={{ hv_vm_bandwidth_burst }}
{% else %}
{{ hv_vm_prefix }}{{ '%05d' % ctr.vm }} ansible_host={{ hv.pm_addr | replace('mgmt-','') }} hv_ip={{ controlplane_network | ansible.utils.nthhost(hv_loop.index + ocpinventory_worker_nodes|length + mno_worker_node_offset + hv_ip_offset) }} ip={{ controlplane_network | ansible.utils.nthhost(hv_vm_ip_offset + ctr.vm - 1) }} cpus={{ hv_vm_cpu_count }} memory={{ hv_vm_memory_size }} disk_size={{ hv_vm_disk_size }} vnc_port={{ 5900 + loop.index + hw_vm_counts[lab][(hv.pm_addr.split('.')[0]).split('-')[-1]]['default'] }} mac_address={{ (90520730730496 + ctr.vm) | ansible.utils.hwaddr('linux') }} domain_uuid={{ ctr.vm | to_uuid }} disk_location={{ disk2_mount_path }}/libvirt/images bw_avg={{ hv_vm_bandwidth_average }} bw_peak={{ hv_vm_bandwidth_peak }} bw_burst={{ hv_vm_bandwidth_burst }}
{% endif %}
{% set ctr.vm = ctr.vm + 1 %}
{% endfor %}
{% endif %}
Expand Down
36 changes: 36 additions & 0 deletions ansible/roles/create-inventory/templates/inventory-vmno.j2
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Expand Up @@ -13,6 +13,10 @@ base_dns_name={{ base_dns_name }}
bastion_lab_interface={{ bastion_lab_interface }}
bastion_controlplane_interface={{ bastion_controlplane_interface }}
controlplane_lab_interface={{ controlplane_lab_interface }}
{% if enable_bond | default(false) %}
bastion_bond0_interface1={{ bastion_bond0_interface1 }}
bastion_bond0_interface2={{ bastion_bond0_interface2 }}
{% endif %}

[bastion]
{{ bastion_machine }} ansible_ssh_user=root bmc_address=mgmt-{{ bastion_machine }} lab_ip={{ bastion_foreman_data.json.ip }}
Expand All @@ -27,14 +31,22 @@ bmc_password={{ bmc_password }}
{% set hv_loop = loop %}
{% for vm in range(hw_vm_counts[lab][(hv.pm_addr.split('.')[0]).split('-')[-1]]['default']) %}
{% if ctr.vm <= 3 %}
{% if enable_bond | default(false) and not (public_vlan | default(false)) %}
{{ hv_vm_prefix }}{{ '%05d' % ctr.vm }} bmc_address={{ hv.pm_addr | replace('mgmt-','') }} ip={{ controlplane_network | ansible.utils.nthhost(hv_vm_ip_offset + ctr.vm - 1) }} bond0_macs={{ (90520730730496 + ctr.vm) | ansible.utils.hwaddr('linux') ~ ',' ~ (90520730740496 + ctr.vm) | ansible.utils.hwaddr('linux') }} domain_uuid={{ ctr.vm | to_uuid }} vendor=Libvirt install_disk=/dev/sda
{% else %}
{{ hv_vm_prefix }}{{ '%05d' % ctr.vm }} bmc_address={{ hv.pm_addr | replace('mgmt-','') }} ip={{ controlplane_network | ansible.utils.nthhost(hv_vm_ip_offset + ctr.vm - 1) }} mac_address={{ (90520730730496 + ctr.vm) | ansible.utils.hwaddr('linux') }} domain_uuid={{ ctr.vm | to_uuid }} vendor=Libvirt install_disk=/dev/sda
{% endif %}
{% endif %}
{% set ctr.vm = ctr.vm + 1 %}
{% endfor %}
{% if hv.disk2_enable %}
{% for vm in range(hw_vm_counts[lab][(hv.pm_addr.split('.')[0]).split('-')[-1]][hv.disk2_device]) %}
{% if ctr.vm <= 3 %}
{% if enable_bond | default(false) and not (public_vlan | default(false)) %}
{{ hv_vm_prefix }}{{ '%05d' % ctr.vm }} bmc_address={{ hv.pm_addr | replace('mgmt-','') }} ip={{ controlplane_network | ansible.utils.nthhost(hv_vm_ip_offset + ctr.vm - 1) }} bond0_macs={{ (90520730730496 + ctr.vm) | ansible.utils.hwaddr('linux') ~ ',' ~ (90520730740496 + ctr.vm) | ansible.utils.hwaddr('linux') }} domain_uuid={{ ctr.vm | to_uuid }} vendor=Libvirt install_disk=/dev/sda
{% else %}
{{ hv_vm_prefix }}{{ '%05d' % ctr.vm }} bmc_address={{ hv.pm_addr | replace('mgmt-','') }} ip={{ controlplane_network | ansible.utils.nthhost(hv_vm_ip_offset + ctr.vm - 1) }} mac_address={{ (90520730730496 + ctr.vm) | ansible.utils.hwaddr('linux') }} domain_uuid={{ ctr.vm | to_uuid }} vendor=Libvirt install_disk=/dev/sda
{% endif %}
{% endif %}
{% set ctr.vm = ctr.vm + 1 %}
{% endfor %}
Expand All @@ -47,7 +59,11 @@ role=master
boot_iso=discovery.iso
bmc_user={{ bmc_user }}
bmc_password={{ bmc_password }}
{% if enable_bond | default(false) and not (public_vlan | default(false)) %}
bond0_interfaces={{ private_bond_interfaces }}
{% else %}
network_interface={{ controlplane_network_interface }}
{% endif %}
network_prefix={{ controlplane_network_prefix }}
gateway={{ controlplane_network_gateway }}
{% if controlplane_bastion_as_dns %}
Expand All @@ -63,15 +79,23 @@ dns2={{ labs[lab]['dns'][1] | default('') }}
{% set hv_loop = loop %}
{% for vm in range(hw_vm_counts[lab][(hv.pm_addr.split('.')[0]).split('-')[-1]]['default']) %}
{% if ctr.vm > 3 and ctr.vm <= (worker_node_count + 3) %}
{% if enable_bond | default(false) and not (public_vlan | default(false)) %}
{{ hv_vm_prefix }}{{ '%05d' % ctr.vm }} bmc_address={{ hv.pm_addr | replace('mgmt-','') }} ip={{ controlplane_network | ansible.utils.nthhost(hv_vm_ip_offset + ctr.vm - 1) }} bond0_macs={{ (90520730730496 + ctr.vm) | ansible.utils.hwaddr('linux') ~ ',' ~ (90520730740496 + ctr.vm) | ansible.utils.hwaddr('linux') }} domain_uuid={{ ctr.vm | to_uuid }} vendor=Libvirt install_disk=/dev/sda
{% else %}
{{ hv_vm_prefix }}{{ '%05d' % ctr.vm }} bmc_address={{ hv.pm_addr | replace('mgmt-','') }} ip={{ controlplane_network | ansible.utils.nthhost(hv_vm_ip_offset + ctr.vm - 1) }} mac_address={{ (90520730730496 + ctr.vm) | ansible.utils.hwaddr('linux') }} domain_uuid={{ ctr.vm | to_uuid }} vendor=Libvirt install_disk=/dev/sda
{% endif %}
{% endif %}
{% set ctr.vm = ctr.vm + 1 %}
{% endfor %}
{% if hv.disk2_enable %}
{% for vm in range(hw_vm_counts[lab][(hv.pm_addr.split('.')[0]).split('-')[-1]][hv.disk2_device]) %}
{% if ctr.vm > 3 and ctr.vm <= (worker_node_count + 3) %}
{% if enable_bond | default(false) and not (public_vlan | default(false)) %}
{{ hv_vm_prefix }}{{ '%05d' % ctr.vm }} bmc_address={{ hv.pm_addr | replace('mgmt-','') }} ip={{ controlplane_network | ansible.utils.nthhost(hv_vm_ip_offset + ctr.vm - 1) }} bond0_macs={{ (90520730730496 + ctr.vm) | ansible.utils.hwaddr('linux') ~ ',' ~ (90520730740496 + ctr.vm) | ansible.utils.hwaddr('linux') }} domain_uuid={{ ctr.vm | to_uuid }} vendor=Libvirt install_disk=/dev/sda
{% else %}
{{ hv_vm_prefix }}{{ '%05d' % ctr.vm }} bmc_address={{ hv.pm_addr | replace('mgmt-','') }} ip={{ controlplane_network | ansible.utils.nthhost(hv_vm_ip_offset + ctr.vm - 1) }} mac_address={{ (90520730730496 + ctr.vm) | ansible.utils.hwaddr('linux') }} domain_uuid={{ ctr.vm | to_uuid }} vendor=Libvirt install_disk=/dev/sda
{% endif %}
{% endif %}
{% set ctr.vm = ctr.vm + 1 %}
{% endfor %}
{% endif %}
Expand All @@ -83,7 +107,11 @@ role=worker
boot_iso=discovery.iso
bmc_user={{ bmc_user }}
bmc_password={{ bmc_password }}
{% if enable_bond | default(false) and not (public_vlan | default(false)) %}
bond0_interfaces={{ private_bond_interfaces }}
{% else %}
network_interface={{ controlplane_network_interface }}
{% endif %}
network_prefix={{ controlplane_network_prefix }}
gateway={{ controlplane_network_gateway }}
{% if controlplane_bastion_as_dns %}
Expand Down Expand Up @@ -116,12 +144,20 @@ network_prefix={{ controlplane_network_prefix }}
{% for hv in ocpinventory_hv_nodes %}
{% set hv_loop = loop %}
{% for vm in range(hw_vm_counts[lab][(hv.pm_addr.split('.')[0]).split('-')[-1]]['default']) %}
{% if enable_bond | default(false) and not (public_vlan | default(false)) %}
{{ hv_vm_prefix }}{{ '%05d' % ctr.vm }} ansible_host={{ hv.pm_addr | replace('mgmt-','') }} hv_ip={{ controlplane_network | ansible.utils.nthhost(hv_loop.index + ocpinventory_worker_nodes|length + mno_worker_node_offset + hv_ip_offset) }} ip={{ controlplane_network | ansible.utils.nthhost(hv_vm_ip_offset + ctr.vm - 1) }} cpus={{ hv_vm_cpu_count }} memory={{ hv_vm_memory_size }} disk_size={{ hv_vm_disk_size }} vnc_port={{ 5900 + loop.index }} bond0_macs={{ (90520730730496 + ctr.vm) | ansible.utils.hwaddr('linux') ~ ',' ~ (90520730740496 + ctr.vm) | ansible.utils.hwaddr('linux') }} domain_uuid={{ ctr.vm | to_uuid }} disk_location=/var/lib/libvirt/images bw_avg={{ hv_vm_bandwidth_average }} bw_peak={{ hv_vm_bandwidth_peak }} bw_burst={{ hv_vm_bandwidth_burst }}
{% else %}
{{ hv_vm_prefix }}{{ '%05d' % ctr.vm }} ansible_host={{ hv.pm_addr | replace('mgmt-','') }} hv_ip={{ controlplane_network | ansible.utils.nthhost(hv_loop.index + ocpinventory_worker_nodes|length + mno_worker_node_offset + hv_ip_offset) }} ip={{ controlplane_network | ansible.utils.nthhost(hv_vm_ip_offset + ctr.vm - 1) }} cpus={{ hv_vm_cpu_count }} memory={{ hv_vm_memory_size }} disk_size={{ hv_vm_disk_size }} vnc_port={{ 5900 + loop.index }} mac_address={{ (90520730730496 + ctr.vm) | ansible.utils.hwaddr('linux') }} domain_uuid={{ ctr.vm | to_uuid }} disk_location=/var/lib/libvirt/images bw_avg={{ hv_vm_bandwidth_average }} bw_peak={{ hv_vm_bandwidth_peak }} bw_burst={{ hv_vm_bandwidth_burst }}
{% endif %}
{% set ctr.vm = ctr.vm + 1 %}
{% endfor %}
{% if hv.disk2_enable %}
{% for vm in range(hw_vm_counts[lab][(hv.pm_addr.split('.')[0]).split('-')[-1]][hv.disk2_device]) %}
{% if enable_bond | default(false) and not (public_vlan | default(false)) %}
{{ hv_vm_prefix }}{{ '%05d' % ctr.vm }} ansible_host={{ hv.pm_addr | replace('mgmt-','') }} hv_ip={{ controlplane_network | ansible.utils.nthhost(hv_loop.index + ocpinventory_worker_nodes|length + mno_worker_node_offset + hv_ip_offset) }} ip={{ controlplane_network | ansible.utils.nthhost(hv_vm_ip_offset + ctr.vm - 1) }} cpus={{ hv_vm_cpu_count }} memory={{ hv_vm_memory_size }} disk_size={{ hv_vm_disk_size }} vnc_port={{ 5900 + loop.index + hw_vm_counts[lab][(hv.pm_addr.split('.')[0]).split('-')[-1]]['default'] }} bond0_macs={{ (90520730730496 + ctr.vm) | ansible.utils.hwaddr('linux') ~ ',' ~ (90520730740496 + ctr.vm) | ansible.utils.hwaddr('linux') }} domain_uuid={{ ctr.vm | to_uuid }} disk_location={{ disk2_mount_path }}/libvirt/images bw_avg={{ hv_vm_bandwidth_average }} bw_peak={{ hv_vm_bandwidth_peak }} bw_burst={{ hv_vm_bandwidth_burst }}
{% else %}
{{ hv_vm_prefix }}{{ '%05d' % ctr.vm }} ansible_host={{ hv.pm_addr | replace('mgmt-','') }} hv_ip={{ controlplane_network | ansible.utils.nthhost(hv_loop.index + ocpinventory_worker_nodes|length + mno_worker_node_offset + hv_ip_offset) }} ip={{ controlplane_network | ansible.utils.nthhost(hv_vm_ip_offset + ctr.vm - 1) }} cpus={{ hv_vm_cpu_count }} memory={{ hv_vm_memory_size }} disk_size={{ hv_vm_disk_size }} vnc_port={{ 5900 + loop.index + hw_vm_counts[lab][(hv.pm_addr.split('.')[0]).split('-')[-1]]['default'] }} mac_address={{ (90520730730496 + ctr.vm) | ansible.utils.hwaddr('linux') }} domain_uuid={{ ctr.vm | to_uuid }} disk_location={{ disk2_mount_path }}/libvirt/images bw_avg={{ hv_vm_bandwidth_average }} bw_peak={{ hv_vm_bandwidth_peak }} bw_burst={{ hv_vm_bandwidth_burst }}
{% endif %}
{% set ctr.vm = ctr.vm + 1 %}
{% endfor %}
{% endif %}
Expand Down
6 changes: 6 additions & 0 deletions ansible/roles/hv-vm-create/defaults/main.yml
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Expand Up @@ -5,6 +5,12 @@ hv_kvm_def_path: /opt/hv

hv_bmc_port: 9000

# Bonding Configuration
# When enable_bond is true, VMs in the [hv_vm] inventory section will have
# bond0_macs defined (comma-separated MAC addresses) instead of mac_address.
# The kvm-def.xml.j2 template will parse bond0_macs and create two network
# interfaces for bonding.

# vNUMA Configuration
vnuma_enabled: false
vnuma_memory_placement: "static"
Expand Down
28 changes: 28 additions & 0 deletions ansible/roles/hv-vm-create/templates/kvm-def.xml.j2
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Expand Up @@ -113,6 +113,33 @@
<target chassis='4' port='0x13'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x3'/>
</controller>
{% if 'bond0_macs' in hostvars[inventory_hostname] %}
{% set bond_macs = hostvars[inventory_hostname]['bond0_macs'].split(',') %}
<interface type='bridge'>
<mac address='{{ bond_macs[0] }}'/>
<source bridge='br0'/>
<model type='virtio'/>
{% if bw_limit | default(false) %}
<bandwidth>
<inbound average='{{ hostvars[inventory_hostname]['bw_avg'] }}' peak='{{ hostvars[inventory_hostname]['bw_peak'] }}' burst='{{ hostvars[inventory_hostname]['bw_burst'] }}'/>
<outbound average='{{ hostvars[inventory_hostname]['bw_avg'] }}' peak='{{ hostvars[inventory_hostname]['bw_peak'] }}' burst='{{ hostvars[inventory_hostname]['bw_burst'] }}'/>
</bandwidth>
{% endif %}
<address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
</interface>
<interface type='bridge'>
<mac address='{{ bond_macs[1] }}'/>
<source bridge='br0'/>
<model type='virtio'/>
{% if bw_limit | default(false) %}
<bandwidth>
<inbound average='{{ hostvars[inventory_hostname]['bw_avg'] }}' peak='{{ hostvars[inventory_hostname]['bw_peak'] }}' burst='{{ hostvars[inventory_hostname]['bw_burst'] }}'/>
<outbound average='{{ hostvars[inventory_hostname]['bw_avg'] }}' peak='{{ hostvars[inventory_hostname]['bw_peak'] }}' burst='{{ hostvars[inventory_hostname]['bw_burst'] }}'/>
</bandwidth>
{% endif %}
<address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
</interface>
{% else %}
<interface type='bridge'>
<mac address='{{ hostvars[inventory_hostname]['mac_address'] }}'/>
<source bridge='br0'/>
Expand All @@ -125,6 +152,7 @@
{% endif %}
<address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
</interface>
{% endif %}
<serial type='pty'>
<target type='isa-serial' port='0'>
<model name='isa-serial'/>
Expand Down