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From 19bb8937ed492afdbde7076b74010e1fb2f3a7c4 Mon Sep 17 00:00:00 2001
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From: Harald Hoyer <harald@redhat.com>
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Date: Fri, 1 Aug 2014 13:16:29 +0200
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Subject: [PATCH] fixed bridge setup
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renamed "ethnames" in bridge.info to "bridgeslaves"
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fixed ifcfg generation
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(cherry picked from commit 2db6d7111870c5d16d812d9cddc23558f3f4a202)
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---
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 modules.d/40network/ifup.sh         |  4 ++--
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 modules.d/40network/net-genrules.sh |  2 +-
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 modules.d/40network/parse-bridge.sh | 18 ++++++++--------
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 modules.d/45ifcfg/write-ifcfg.sh    | 42 +++++++++----------------------------
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 4 files changed, 22 insertions(+), 44 deletions(-)
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diff --git a/modules.d/40network/ifup.sh b/modules.d/40network/ifup.sh
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index 79127f2..43e84a2 100755
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--- a/modules.d/40network/ifup.sh
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+++ b/modules.d/40network/ifup.sh
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@@ -60,7 +60,7 @@ fi
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 # bridge this interface?
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 if [ -e /tmp/bridge.info ]; then
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     . /tmp/bridge.info
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-    for ethname in $ethnames ; do
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+    for ethname in $bridgeslaves ; do
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         if [ "$netif" = "$ethname" ]; then
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             if [ "$netif" = "$bondname" ] && [ -n "$DO_BOND_SETUP" ] ; then
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                 : # We need to really setup bond (recursive call)
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@@ -236,7 +236,7 @@ if [ -e /tmp/bridge.info ]; then
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     if [ "$netif" = "$bridgename" ] && [ ! -e /tmp/net.$bridgename.up ]; then
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         brctl addbr $bridgename
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         brctl setfd $bridgename 0
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-        for ethname in $ethnames ; do
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+        for ethname in $bridgeslaves ; do
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             if [ "$ethname" = "$bondname" ] ; then
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                 DO_BOND_SETUP=yes ifup $bondname -m
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             elif [ "$ethname" = "$teammaster" ] ; then
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diff --git a/modules.d/40network/net-genrules.sh b/modules.d/40network/net-genrules.sh
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index af2f09c..a43e3df 100755
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--- a/modules.d/40network/net-genrules.sh
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+++ b/modules.d/40network/net-genrules.sh
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@@ -16,7 +16,7 @@ command -v fix_bootif >/dev/null || . /lib/net-lib.sh
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     # bridge: attempt only the defined interface
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     if [ -e /tmp/bridge.info ]; then
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         . /tmp/bridge.info
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-        IFACES="$IFACES ${ethnames%% *}"
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+        IFACES="$IFACES ${bridgeslaves%% *}"
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         MASTER_IFACES="$MASTER_IFACES $bridgename"
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     fi
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diff --git a/modules.d/40network/parse-bridge.sh b/modules.d/40network/parse-bridge.sh
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index 8c305c0..a910109 100755
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--- a/modules.d/40network/parse-bridge.sh
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+++ b/modules.d/40network/parse-bridge.sh
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@@ -3,9 +3,9 @@
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 # ex: ts=8 sw=4 sts=4 et filetype=sh
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 #
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 # Format:
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-#       bridge=<bridgename>:<ethnames>
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+#       bridge=<bridgename>:<bridgeslaves>
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 #
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-#       <ethnames> is a comma-separated list of physical (ethernet) interfaces
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+#       <bridgeslaves> is a comma-separated list of physical (ethernet) interfaces
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 #       bridge without parameters assumes bridge=br0:eth0
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 #
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@@ -25,20 +25,20 @@ parsebridge() {
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         v=${v#*:}
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     done
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-    unset bridgename ethnames
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+    unset bridgename bridgeslaves
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     case $# in
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-        0)  bridgename=br0; ethnames=$iface ;;
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+        0)  bridgename=br0; bridgeslaves=$iface ;;
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         1)  die "bridge= requires two parameters" ;;
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-        2)  bridgename=$1; ethnames=$(str_replace "$2" "," " ") ;;
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+        2)  bridgename=$1; bridgeslaves=$(str_replace "$2" "," " ") ;;
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         *)  die "bridge= requires two parameters" ;;
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     esac
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 }
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-unset bridgename ethnames
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+unset bridgename bridgeslaves
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 iface=eth0
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-# Parse bridge for bridgename and ethnames
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+# Parse bridge for bridgename and bridgeslaves
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 if bridge="$(getarg bridge)"; then
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     # Read bridge= parameters if they exist
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     if [ -n "$bridge" ]; then
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@@ -47,9 +47,9 @@ if bridge="$(getarg bridge)"; then
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     # Simple default bridge
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     if [ -z "$bridgename" ]; then
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         bridgename=br0
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-        ethnames=$iface
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+        bridgeslaves=$iface
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     fi
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     echo "bridgename=$bridgename" > /tmp/bridge.info
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-    echo "ethnames=\"$ethnames\"" >> /tmp/bridge.info
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+    echo "bridgeslaves=\"$bridgeslaves\"" >> /tmp/bridge.info
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     return
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 fi
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diff --git a/modules.d/45ifcfg/write-ifcfg.sh b/modules.d/45ifcfg/write-ifcfg.sh
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index 5e333e4..c1cd23c 100755
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--- a/modules.d/45ifcfg/write-ifcfg.sh
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+++ b/modules.d/45ifcfg/write-ifcfg.sh
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@@ -214,6 +214,7 @@ for netup in /tmp/net.*.did-setup ; do
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                 echo "SLAVE=yes"
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                 echo "MASTER=\"$netif\""
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                 echo "NAME=\"$slave\""
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+                echo "UUID=\"$(cat /proc/sys/kernel/random/uuid)\""
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             } >> /tmp/ifcfg/ifcfg-$slave
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         done
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     fi
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@@ -224,44 +225,21 @@ for netup in /tmp/net.*.did-setup ; do
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             echo "TYPE=Bridge"
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             echo "NAME=\"$netif\""
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         } >> /tmp/ifcfg/ifcfg-$netif
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-        if [ "$ethname" = "$bondname" ] ; then
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-            {
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-                echo "# Generated by dracut initrd"
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-                echo "DEVICE=\"$bondname\""
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-                echo "ONBOOT=yes"
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-                echo "NETBOOT=yes"
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-                # This variable is an indicator of a bond interface for initscripts
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-                echo "BONDING_OPTS=\"$bondoptions\""
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-                echo "BRIDGE=\"$netif\""
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-                echo "NAME=\"$bondname\""
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-            } >> /tmp/ifcfg/ifcfg-$bondname
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-            for slave in $bondslaves ; do
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-                # write separate ifcfg file for the raw eth interface
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-                {
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-                    echo "# Generated by dracut initrd"
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-                    echo "DEVICE=\"$slave\""
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-                    echo "TYPE=Ethernet"
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-                    echo "ONBOOT=yes"
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-                    echo "NETBOOT=yes"
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-                    echo "HWADDR=\"$(cat /sys/class/net/$slave/address)\""
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-                    echo "SLAVE=yes"
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-                    echo "MASTER=\"$bondname\""
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-                    echo "NAME=\"$slave\""
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-                } >> /tmp/ifcfg/ifcfg-$slave
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-            done
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-        else
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+        for slave in $bridgeslaves ; do
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             # write separate ifcfg file for the raw eth interface
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             {
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                 echo "# Generated by dracut initrd"
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-                echo "DEVICE=\"$ethname\""
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+                echo "DEVICE=\"$slave\""
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                 echo "TYPE=Ethernet"
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                 echo "ONBOOT=yes"
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                 echo "NETBOOT=yes"
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-                echo "HWADDR=\"$(cat /sys/class/net/$ethname/address)\""
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-                echo "BRIDGE=\"$netif\""
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-                echo "NAME=\"$ethname\""
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-            } >> /tmp/ifcfg/ifcfg-$ethname
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-        fi
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+                echo "HWADDR=\"$(cat /sys/class/net/$slave/address)\""
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+                echo "SLAVE=yes"
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+                echo "MASTER=\"$bridgename\""
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+                echo "NAME=\"$slave\""
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+                echo "UUID=\"$(cat /proc/sys/kernel/random/uuid)\""
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+            } >> /tmp/ifcfg/ifcfg-$slave
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+        done
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     fi
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     i=1
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     for ns in $(getargs nameserver); do