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Query prefixes once for all hosts

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And group them into vrf_prefixes for VLAN networks and bgp_prefixes for
servers plugged directly into fabric.

This should reduce the number of queries to NetBox when configuring
firewalls and exit switches. Not sure but I think set_fact helps to
avoid queries (as opposed to setting group_vars).
This commit is contained in:
Timotej Lazar 2024-04-28 10:59:32 +02:00
parent 1c0709a6a6
commit 457ab7d3b7
10 changed files with 52 additions and 50 deletions
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6
roles/exit/templates/isc-dhcp-relay.j2
View file

@ -1,5 +1,5 @@
{% set dhcp_networks = query('netbox.netbox.nb_lookup', 'prefixes', api_filter='role=dhcp-pool', raw_data=true)
| selectattr('vlan') | map(attribute='vlan.vid') | sort -%}
{% set dhcp_vlans = vrf_prefixes | selectattr('custom_fields.dhcp_ranges')
| map(attribute='vlan.vid') | sort -%}
# What servers should the DHCP relay forward requests to?
SERVERS="{{ dhcp }}"
@ -10,7 +10,7 @@ SERVERS="{{ dhcp }}"
# This will be used in the actual dhcrelay command
# For example, "-i eth0 -i eth1"
INTF_CMD="{{ interfaces | selectattr('parent') | selectattr('parent.name', '==', 'bridge')
| selectattr('untagged_vlan') | selectattr('untagged_vlan.vid', 'in', dhcp_networks)
| selectattr('untagged_vlan') | selectattr('untagged_vlan.vid', 'in', dhcp_vlans)
| map(attribute='name') | sort | map('regex_replace', '^', '-id ') | join(' ') }} -iu {{ iface_uplink }} -iu peerlink.4"
# Additional options that are passed to the DHCP relay daemon?