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fabric: support arbitrary port breakouts

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Not that we use anything but 1x and 4x. Mainly done so I can drop
nonexistent (because they have been broken out) interfaces from NetBox.
This commit is contained in:
Timotej Lazar 2024-05-13 17:44:39 +02:00
parent 16f34c4502
commit 0e9dac6985
1 changed files with 5 additions and 9 deletions
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14
roles/fabric/templates/ports.conf.j2
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@ -1,11 +1,7 @@
# https://docs.nvidia.com/networking-ethernet-software/cumulus-linux/Layer-1-and-Switch-Ports/Interface-Configuration-and-Management/Switch-Port-Attributes/#breakout-ports
{% for interface in interfaces | selectattr('name', 'match', '^swp[0-9]+$') %}
{{ interface.name|regex_replace('^swp', '') }}=
{%- if interfaces|selectattr('name', 'match', '^'+interface.name+'s[0-9]+$') %}
4x
{% elif not interface.enabled %}
disabled
{% else %}
1x
{% endif %}
{% for interface in interfaces | selectattr('name', 'match', '^swp[0-9]+(s0)?$') %}
{# get '1' from 'swp1' and '2' from 'swp2s0' #}
{% set port = interface.name | regex_replace('^swp([0-9]+).*$', '\\1') %}
{% set count = interfaces | selectattr('name', 'match', '^swp'+port+'(s[0-9])*$') | length %}
{{ port }}={% if interface.enabled or count > 1 %}{{ count }}x{% else %}disabled{% endif +%}
{% endfor %}