Skip to content

[libvirt_manager] generate unique MAC per interface in generate_macs #3802

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
fultonj wants to merge 1 commit into
base: main
Choose a base branch
from
+2 −2
Open

[libvirt_manager] generate unique MAC per interface in generate_macs #3802

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 2 additions & 2 deletions roles/libvirt_manager/tasks/generate_macs.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,6 @@
vm: "{{ _vm.key }}"
_vm_type: "{{ _vm.value }}"
_mac_seed: "{{ '52:54:%02i' % vm_id }}"
_fixed_mac: "{{ _mac_seed | community.general.random_mac }}"
# We don't generate MAC for spineleafnets - if that one is set
# we won't get "nets" entry. Just use an empty list in that case.
_nets_list: >-
Expand All @@ -25,14 +24,15 @@
{% set _macs = cifmw_libvirt_manager_mac_map[vm] -%}
{% endif -%}
{% for network in _nets_list -%}
{% set _net_mac = ('52:54:%02i:%02i' % (vm_id, loop.index0)) | community.general.random_mac -%}
{% if cifmw_libvirt_manager_mac_map |
dict2items | selectattr('key', 'equalto', vm) |
map(attribute='value') | first | default([]) |
items2dict(key_name='network', value_name='mac') |
dict2items | map(attribute='key') |
select('equalto', network) | length == 0 -%}
{% set _ = _macs.append({'network': network,
'mac': _fixed_mac }) -%}
'mac': _net_mac }) -%}
{% endif -%}
{% endfor -%}
{% if _macs | length != 0 -%}
Expand Down
Loading