ifcfg/write-ifcfg.sh: add s390 specific configuration options
https://bugzilla.redhat.com/show_bug.cgi?id=811521master
parent
53e3244dba
commit
a82d207b8d
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@ -20,6 +20,68 @@ fi
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mkdir -m 0755 -p /tmp/ifcfg/
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mkdir -m 0755 -p /tmp/ifcfg-leases/
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get_config_line_by_subchannel()
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{
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local CHANNEL
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local line
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CHANNELS="$1"
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while read line; do
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if strstr "$line" "$CHANNELS"; then
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echo $line
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return 0
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fi
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done < /etc/ccw.conf
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return 1
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}
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print_s390() {
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local _netif
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local SUBCHANNELS
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local OPTIONS
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local NETTYPE
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local CONFIG_LINE
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local i
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local channel
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_netif="$1"
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# if we find ccw channel, then use those, instead of
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# of the MAC
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SUBCHANNELS=$({
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for i in /sys/class/net/$_netif/device/cdev[0-9]*; do
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[ -e $i ] || continue
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channel=$(readlink -f $i)
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echo -n "${channel##*/},"
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done
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})
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[ -n "$SUBCHANNELS" ] || return 1
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SUBCHANNELS=${SUBCHANNELS%,}
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echo "SUBCHANNELS=\"${SUBCHANNELS}\""
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CONFIG_LINE=$(get_config_line_by_subchannel $SUBCHANNELS)
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[ $? -ne 0 -o -z "$CONFIG_LINE" ] && return
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IFS=","
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set $CONFIG_LINE
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IFS="$OLD_IFS"
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NETTYPE=$1
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shift
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SUBCHANNELS="$1"
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OPTIONS=""
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shift
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while [ $# -gt 0 ]; do
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case $1 in
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*=*) OPTIONS="$OPTIONS $1";;
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esac
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shift
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done
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OPTIONS=${OPTIONS## }
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echo "NETTYPE=\"${NETTYPE}\""
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echo "OPTIONS=\"${OPTIONS}\""
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}
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for netif in $IFACES ; do
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# bridge?
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unset bridge
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@ -38,7 +100,6 @@ for netif in $IFACES ; do
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echo "ONBOOT=yes"
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echo "NETBOOT=yes"
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echo "UUID=$uuid"
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[ -n "$macaddr" ] && echo "MACADDR=$macaddr"
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[ -n "$mtu" ] && echo "MTU=$mtu"
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if [ -f /tmp/net.$netif.lease ]; then
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strstr "$ip" '*:*:*' &&
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@ -63,7 +124,12 @@ for netif in $IFACES ; do
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if [ -z "$bridge" ] && [ -z "$bond" ]; then
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# standard interface
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{
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echo "HWADDR=$(cat /sys/class/net/$netif/address)"
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if [ -n "$macaddr" ]; then
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echo "MACADDR=$macaddr"
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else
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echo "HWADDR=\"$(cat /sys/class/net/$netif/address)\""
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fi
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print_s390 $netif
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echo "TYPE=Ethernet"
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echo "NAME=\"Boot Disk\""
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[ -n "$mtu" ] && echo "MTU=$mtu"
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