From 076074fa02f4ba33f798c2053771e4827fd1c35f Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Wed, 22 Jul 2020 23:01:37 +0200
Subject: add some more interface configs

---
 .../templates/interfaces/multihomed-overlay.j2        | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 roles/vm/guest/network/templates/interfaces/multihomed-overlay.j2

(limited to 'roles/vm/guest/network/templates/interfaces/multihomed-overlay.j2')

diff --git a/roles/vm/guest/network/templates/interfaces/multihomed-overlay.j2 b/roles/vm/guest/network/templates/interfaces/multihomed-overlay.j2
new file mode 100644
index 00000000..7ac94246
--- /dev/null
+++ b/roles/vm/guest/network/templates/interfaces/multihomed-overlay.j2
@@ -0,0 +1,19 @@
+  address {{ interface.address | ipaddr('address') }}
+  netmask {{ interface.address | ipaddr('netmask') }}
+{% for overlay in interface.overlays %}
+{%   if 'name' in overlay %}
+  ## {{ overlay.name }}
+{%   endif %}
+  up /bin/ip addr add dev $IFACE {{ overlay.address }}
+  up /bin/ip route add default via {{ overlay.gateway }} src {{ overlay.address | ipaddr('address') }} table {{ 200 + loop.index0 }}
+  up /bin/ip rule add pref {{ 40000 + loop.index0 }} from {{ overlay.address | ipaddr('address') }} lookup {{ 200 + loop.index0 }}
+{% endfor %}
+  ##########
+{% for overlay in interface.overlays | reverse %}
+{%   if 'name' in overlay %}
+  ## {{ overlay.name }}
+{%   endif %}
+  down /bin/ip rule del pref {{ 40000 + loop.revindex0 }}
+  down /bin/ip route del default via {{ overlay.gateway }} src {{ overlay.address | ipaddr('address') }} table {{ 200 + loop.revindex0 }}
+  down /bin/ip addr del dev $IFACE {{ overlay.address }}
+{% endfor %}
-- 
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