openstack/ansible-role-systemd_networkd
Code Issues Proposed changes

Accept multiple addresses on an interface

Browse Source 
These are all valid configurations:

systemd_networks:
  - interface: dummy1
    address: 10.0.0.100
    netmask: 255.255.255.0
    gateway: 10.0.0.1
  - interface: dummy2
    address: 10.0.1.100/24
  - interface: dummy3
    address:
      - 10.0.2.100/24
      - address: 10.0.3.100
        netmask: 255.255.255.0
    gateway: 10.0.2.1
  - interface: eth12
    address: dhcp
This commit is contained in:
Logan V 2018-03-17 20:55:28 -05:00
parent 2a1d39a4b5
commit cb229ade5c
1 changed files with 21 additions and 7 deletions
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28
templates/systemd-network.j2
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@ -17,16 +17,30 @@ Gateway={{ route['gateway'] }}
Metric={{ 20 + loop.index }}
{% endfor %}
{%- if item.1.address is not defined %}
{# Address is not defined #}
{% set _addresses = [] %}
{% elif item.1.address is iterable and not string %}
{# Address is a list, multiple addresses defined #}
{% set _addresses = item.1.address %}
{% else %}
{# Single address defined #}
{% set _addresses = [item.1] %}
{% endif %}
[Network]
{% if item.1.address is defined %}
{% set addr_cidr = (item.1.address | string + '/' + item.1.netmask | string) | ipaddr('prefix') %}
Address={{ item.1.address }}/{{ addr_cidr }}
{% elif item.1.address is defined and (item.1.address | lower) == 'dhcp' %}
{% for _addr in _addresses %}
{% if _addr.address == 'dhcp' %}
DHCP=yes
{% endif %}
{% if item.1.address is defined and item.1.gateway is defined %}
{% else %}
{% set _addr_cidr = (item.1.address | string + '/' + item.1.netmask | default('') | string).rstrip('/') | ipaddr('host/prefix') %}
Address={{ _addr_cidr }}
{% endif %}
{% if _addr.gateway is defined %}
Gateway={{ item.1.gateway }}
{% endif %}
{% endif %}
{% endfor %}
{% if item.1.bridge is defined %}
Bridge={{ item.1.bridge }}
{% elif item.1.bond is defined %}