Initial commit, squashed

roles/fabric/templates/ports.conf.j2

@@ -0,0 +1,11 @@
+# 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 %}
+{% endfor %}