From 6eacc2ad5539abf37dc90cd378b44320f7758869 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Tue, 7 Jul 2020 22:09:19 +0200
Subject: refactor vm role names

---
 roles/vm/guest/network/templates/interfaces.j2   | 56 ++++++++++++++++++++++++
 roles/vm/guest/network/templates/resolv.conf.j2  |  4 ++
 roles/vm/guest/network/templates/systemd.link.j2 |  5 +++
 3 files changed, 65 insertions(+)
 create mode 100644 roles/vm/guest/network/templates/interfaces.j2
 create mode 100644 roles/vm/guest/network/templates/resolv.conf.j2
 create mode 100644 roles/vm/guest/network/templates/systemd.link.j2

(limited to 'roles/vm/guest/network/templates')

diff --git a/roles/vm/guest/network/templates/interfaces.j2 b/roles/vm/guest/network/templates/interfaces.j2
new file mode 100644
index 00000000..8c288669
--- /dev/null
+++ b/roles/vm/guest/network/templates/interfaces.j2
@@ -0,0 +1,56 @@
+# This file describes the network interfaces available on your system
+# and how to activate them. For more information, see interfaces(5).
+
+source /etc/network/interfaces.d/*
+
+# The loopback network interface
+auto lo
+iface lo inet loopback
+{% for interface in network_cooked.interfaces %}
+
+
+auto {{ interface.name }}
+iface {{ interface.name }} inet static
+  pre-up echo 0 > /proc/sys/net/ipv6/conf/$IFACE/accept_ra
+  pre-up echo 0 > /proc/sys/net/ipv6/conf/$IFACE/autoconf
+  address {{ interface.address | ipaddr('address') }}
+  netmask {{ interface.address | ipaddr('netmask') }}
+{%   if 'overlay' in interface %}
+  up /bin/ip addr add dev $IFACE {{ interface.overlay }}/32
+{%     for route in interface.static_routes | default([]) %}
+  up /bin/ip route add {{ route.destination }} via {{ route.gateway }} src {{ interface.overlay }}
+{%     endfor %}
+{%     if 'gateway' in interface %}
+  up /bin/ip route add default via {{ interface.gateway }} src {{ interface.overlay }}
+  down /bin/ip route del default via {{ interface.gateway }} src {{ interface.overlay }}
+{%     for route in interface.static_routes | default([]) | reverse %}
+  down /bin/ip route del {{ route.destination }} via {{ route.gateway }} src {{ interface.overlay }}
+{%     endfor %}
+{%     endif %}
+  down /bin/ip addr del dev $IFACE {{ interface.overlay }}/32
+{%   else %}
+{%     if 'gateway' in interface %}
+  gateway {{ interface.gateway }}
+{%     endif %}
+{%     for route in interface.static_routes | default([]) %}
+  up /bin/ip route add {{ route.destination }} via {{ route.gateway }}
+{%     endfor %}
+{%     for route in interface.static_routes | default([]) | reverse %}
+  down /bin/ip route del {{ route.destination }} via {{ route.gateway }}
+{%     endfor %}
+{%   endif %}
+{%   if 'address6' in interface %}
+
+iface {{ interface.name }} inet6 static
+  address {{ interface.address6 }}
+{%     if 'gateway6' in interface %}
+  gateway {{ interface.gateway6 }}
+{%     endif %}
+{%     for route in interface.static_routes6 | default([]) %}
+  up /bin/ip -6 route add {{ route.destination }} via {{ route.gateway }}
+{%     endfor %}
+{%     for route in interface.static_routes6 | default([])  | reverse %}
+  down /bin/ip -6 route del {{ route.destination }} via {{ route.gateway }}
+{%     endfor %}
+{%   endif %}
+{% endfor %}
diff --git a/roles/vm/guest/network/templates/resolv.conf.j2 b/roles/vm/guest/network/templates/resolv.conf.j2
new file mode 100644
index 00000000..00aaafe3
--- /dev/null
+++ b/roles/vm/guest/network/templates/resolv.conf.j2
@@ -0,0 +1,4 @@
+{% for nsrv in network_cooked.nameservers %}
+nameserver {{ nsrv }}
+{% endfor %}
+search {{ network_cooked.domain }}
diff --git a/roles/vm/guest/network/templates/systemd.link.j2 b/roles/vm/guest/network/templates/systemd.link.j2
new file mode 100644
index 00000000..7093e164
--- /dev/null
+++ b/roles/vm/guest/network/templates/systemd.link.j2
@@ -0,0 +1,5 @@
+[Match]
+Path=*pci-0000:01:{{ "%02d" | format(interface_index + 1) }}.0
+
+[Link]
+Name={{ item.name }}
-- 
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