minor: update interfaces to match upstream

[automated-distro-installer] / fai / config / scripts / DEBIAN / 30-interface

diff --git a/fai/config/scripts/DEBIAN/30-interface b/fai/config/scripts/DEBIAN/30-interface
index c3fbeaabe9fcecd5d80c0c148399fb57f7b2d557..3d4d08fb63f4ba7ea7e4f48b847a8165c80ae35d 100755 (executable)
--- a/fai/config/scripts/DEBIAN/30-interface
+++ b/fai/config/scripts/DEBIAN/30-interface
@@ -1,26 +1,45 @@
 #! /bin/bash
 
+# modified from upstream fai example
 error=0; trap 'error=$(($?>$error?$?:$error))' ERR # save maximum error code
 
-if ifclass DHCPC && [ $FAI_ACTION = "install" ]
+if ifclass DHCPC && [ $FAI_ACTION = "install" -o $FAI_ACTION = "dirinstall" ]
 then
-    cat > $target/etc/network/interfaces <<-EOF
-       # generated by FAI
-       auto lo $NIC1
-       iface lo inet loopback
-       iface $NIC1 inet dhcp
+    if ifclass VM; then
+        cat > $target/etc/network/interfaces <<-EOF
+        # generated by FAI
+        auto lo $NIC1
+        iface lo inet loopback
+        iface $NIC1 inet dhcp
 EOF
-elif [ $FAI_ACTION = "install" ]
+    else
+        cat > $target/etc/network/interfaces <<-EOF
+        # generated by FAI
+        auto lo br0
+        iface lo inet loopback
+        iface $NIC1 inet manual
+        # make a bridge by default so we can have bridged vms.
+        # Some example I read had stp on, but i don't need stp,
+        # and it causes a vm to fail pxe boot, presumably unless
+        # you add some delay.
+        # http://wiki.libvirt.org/page/PXE_boot_%28or_dhcp%29_on_guest_failed
+        iface br0 inet dhcp
+          bridge_ports $NIC1
+          bridge_stp off
+          bridge_maxwait 0
+EOF
+    fi
+elif [ $FAI_ACTION = "install" -o $FAI_ACTION = "dirinstall" ]
 then
-      [ -n "$IPADDR" ] && cat > $target/etc/network/interfaces <<-EOF
-       # generated by FAI
-       auto lo $NIC1
-       iface lo inet loopback
-       iface $NIC1 inet static
-         address $IPADDR
-         netmask $NETMASK
-         broadcast $BROADCAST
-         gateway $GATEWAYS
+    [ -n "$IPADDR" ] && cat > $target/etc/network/interfaces <<-EOF
+        # generated by FAI
+        auto lo $NIC1
+        iface lo inet loopback
+        iface $NIC1 inet static
+          address $IPADDR
+          netmask $NETMASK
+          broadcast $BROADCAST
+          gateway $GATEWAYS
 EOF
     [ -n "$NETWORK" ] && echo "localnet $NETWORK" > $target/etc/networks
     if [ ! -L $target/etc/resolv.conf -a -e /etc/resolv.conf ]; then