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53404a5fc7
dracut/0108-network-support-macaddr-in-brackets.patch
Harald Hoyer 53404a5fc7 dracut-044-176 
- git snapshot
2016-12-08 17:57:25 +01:00

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From 740c46c0224a187d6b5a42b4aa56e173238884cc Mon Sep 17 00:00:00 2001
From: Harald Hoyer <harald@redhat.com>
Date: Wed, 29 Jun 2016 12:27:37 +0200
Subject: [PATCH] network: support macaddr in brackets []
ip=ens3:dhcp:1000
ip=ens3:dhcp::54:52:00:ab:cd:ef
ip=ens3:dhcp::[54:52:00:ab:cd:ef]
ip=ens3:dhcp:1000:54:52:00:ab:cd:ef
ip=ens3:dhcp:1000:[54:52:00:ab:cd:ef]
ip=192.168.122.20::192.168.122.1:24:test:ens3:none:1000
ip=192.168.122.20::192.168.122.1:24:test:ens3:none::54:52:00:ab:cd:ef
ip=192.168.122.20::192.168.122.1:24:test:ens3:none::[54:52:00:ab:cd:ef]
ip=192.168.122.20::192.168.122.1:24:test:ens3:none:1000:54:52:00:ab:cd:ef
ip=192.168.122.20::192.168.122.1:24:test:ens3:none:1000:[54:52:00:ab:cd:ef]
ip=::::test:ens3:dhcp:1000
ip=::::test:ens3:dhcp::54:52:00:ab:cd:ef
ip=::::test:ens3:dhcp::[54:52:00:ab:cd:ef]
ip=::::test:ens3:dhcp:1000:54:52:00:ab:cd:ef
ip=::::test:ens3:dhcp:1000:[54:52:00:ab:cd:ef]
(cherry picked from commit 53e4ab71742fc1e5d8112c719c0d154d08815fa1)
---
modules.d/40network/net-lib.sh | 124 ++++++++++++++++++++++++-----------------
1 file changed, 74 insertions(+), 50 deletions(-)
diff --git a/modules.d/40network/net-lib.sh b/modules.d/40network/net-lib.sh
index 92225c5..eb98f8e 100755
--- a/modules.d/40network/net-lib.sh
+++ b/modules.d/40network/net-lib.sh
@@ -447,60 +447,84 @@ ip_to_var() {
done
unset ip srv gw mask hostname dev autoconf macaddr mtu dns1 dns2
- case $# in
- 0) autoconf="error" ;;
- 1) autoconf=$1 ;;
- 2) [ -n "$1" ] && dev=$1; [ -n "$2" ] && autoconf=$2 ;;
- 3) [ -n "$1" ] && dev=$1; [ -n "$2" ] && autoconf=$2; [ -n "$3" ] && mtu=$3 ;;
- 4) [ -n "$1" ] && dev=$1; [ -n "$2" ] && autoconf=$2; [ -n "$3" ] && mtu=$3; [ -n "$4" ] && macaddr=$4 ;;
- *) [ -n "$1" ] && ip=$1; [ -n "$2" ] && srv=$2; [ -n "$3" ] && gw=$3; [ -n "$4" ] && mask=$4;
- [ -n "$5" ] && hostname=$5; [ -n "$6" ] && dev=$6; [ -n "$7" ] && autoconf=$7;
- case "$8" in
- [0-9]*:*|[0-9]*.[0-9]*.[0-9]*.[0-9]*)
- dns1="$8"
- [ -n "$9" ] && dns2="$9"
- ;;
- [0-9]*)
- mtu="$8"
- if [ -n "${9}" -a -n "${10}" -a -n "${11}" -a -n "${12}" -a -n "${13}" -a -n "${14}" ]; then
- macaddr="${9}:${10}:${11}:${12}:${13}:${14}"
- fi
- ;;
- *)
- if [ -n "${9}" -a -n "${10}" -a -n "${11}" -a -n "${12}" -a -n "${13}" -a -n "${14}" ]; then
- macaddr="${9}:${10}:${11}:${12}:${13}:${14}"
- fi
- ;;
+
+ if [ $# -eq 0 ]; then
+ autoconf="error"
+ return 0
+ fi
+
+ if [ $# -eq 1 ]; then
+ # format: ip={dhcp|on|any|dhcp6|auto6}
+ # or
+ # ip=<ipv4-address> means anaconda-style static config argument cluster
+ autoconf="$1"
+
+ if strstr "$autoconf" "*.*.*.*"; then
+ # ip=<ipv4-address> means anaconda-style static config argument cluster:
+ # ip=<ip> gateway=<gw> netmask=<nm> hostname=<host> mtu=<mtu>
+ # ksdevice={link|bootif|ibft|<MAC>|<ifname>}
+ ip="$autoconf"
+ gw=$(getarg gateway=)
+ mask=$(getarg netmask=)
+ hostname=$(getarg hostname=)
+ dev=$(getarg ksdevice=)
+ autoconf="none"
+ mtu=$(getarg mtu=)
+
+ # handle special values for ksdevice
+ case "$dev" in
+ bootif|BOOTIF) dev=$(fix_bootif $(getarg BOOTIF=)) ;;
+ link) dev="" ;; # FIXME: do something useful with this
+ ibft) dev="" ;; # ignore - ibft is handled elsewhere
esac
+ fi
+ return 0
+ fi
+
+ if [ "$2" = "dhcp" -o "$2" = "on" -o "$2" = "any" -o "$2" = "dhcp6" -o "$2" = "auto6" ]; then
+ # format: ip=<interface>:{dhcp|on|any|dhcp6|auto6}[:[<mtu>][:<macaddr>]]
+ [ -n "$1" ] && dev="$1"
+ [ -n "$2" ] && autoconf="$2"
+ [ -n "$3" ] && mtu=$3
+ if [ -z "$5" ]; then
+ macaddr="$4"
+ else
+ macaddr="${4}:${5}:${6}:${7}:${8}:${9}"
+ fi
+ return 0
+ fi
+
+ # format: ip=<client-IP>:[<peer>]:<gateway-IP>:<netmask>:<client_hostname>:<interface>:{none|off|dhcp|on|any|dhcp6|auto6|ibft}:[:[<mtu>][:<macaddr>]]
+
+ [ -n "$1" ] && ip=$1
+ [ -n "$2" ] && srv=$2
+ [ -n "$3" ] && gw=$3
+ [ -n "$4" ] && mask=$4
+ [ -n "$5" ] && hostname=$5
+ [ -n "$6" ] && dev=$6
+ [ -n "$7" ] && autoconf=$7
+ case "$8" in
+ [0-9]*:*|[0-9]*.[0-9]*.[0-9]*.[0-9]*)
+ dns1="$8"
+ [ -n "$9" ] && dns2="$9"
;;
- esac
- # Extract prefix length from CIDR notation
- case $ip in
- */*)
- mask=${ip##*/}
- ip=${ip%/*}
+ [0-9]*)
+ mtu="$8"
+ if [ -n "${9}" -a -z "${10}" ]; then
+ macaddr="${9}"
+ elif [ -n "${9}" -a -n "${10}" -a -n "${11}" -a -n "${12}" -a -n "${13}" -a -n "${14}" ]; then
+ macaddr="${9}:${10}:${11}:${12}:${13}:${14}"
+ fi
;;
+ *)
+ if [ -n "${9}" -a -z "${10}" ]; then
+ macaddr="${9}"
+ elif [ -n "${9}" -a -n "${10}" -a -n "${11}" -a -n "${12}" -a -n "${13}" -a -n "${14}" ]; then
+ macaddr="${9}:${10}:${11}:${12}:${13}:${14}"
+ fi
+ ;;
esac
-
- # ip=<ipv4-address> means anaconda-style static config argument cluster:
- # ip=<ip> gateway=<gw> netmask=<nm> hostname=<host> mtu=<mtu>
- # ksdevice={link|bootif|ibft|<MAC>|<ifname>}
- if strglob "$autoconf" "*.*.*.*"; then
- ip="$autoconf"
- gw=$(getarg gateway=)
- mask=$(getarg netmask=)
- hostname=$(getarg hostname=)
- dev=$(getarg ksdevice=)
- autoconf="none"
- mtu=$(getarg mtu=)
-
- # handle special values for ksdevice
- case "$dev" in
- bootif|BOOTIF) dev=$(fix_bootif $(getarg BOOTIF=)) ;;
- link) dev="" ;; # FIXME: do something useful with this
- ibft) dev="" ;; # ignore - ibft is handled elsewhere
- esac
- fi
+ return 0
}
route_to_var() {
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