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