metal/mtce-common/cgts-mtce-common-1.0/scripts/mgmtlinkup
Dean Troyer 18922761a6 StarlingX open source release updates
Signed-off-by: Dean Troyer <dtroyer@gmail.com>
2018-05-31 07:36:43 -07:00

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#! /bin/sh
#
# Copyright (c) 2013-2014 Wind River Systems, Inc.
#
# SPDX-License-Identifier: Apache-2.0
#
#
# chkconfig: 2345 95 95
#
### BEGIN INIT INFO
# Provides: mgmtlinkup
# Default-Start: 3 5
# Default-Stop: 0 1 2 6
# Short-Description: Loop trying to bring up the mgmt interface
### END INIT INFO
. /etc/init.d/functions
PLATFORM_CONF="/etc/platform/platform.conf"
IFACE=""
# Linux Standard Base (LSB) Error Codes
RETVAL=0
GENERIC_ERROR=1
INVALID_ARGS=2
UNSUPPORTED_FEATURE=3
NOT_INSTALLED=5
NOT_RUNNING=7
PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/local/bin
export PATH
LINK_UP_RETRIES=10
LINK_UP_INTERVAL=5
case "$1" in
start)
echo -n "$0 : "
if [ -f ${PLATFORM_CONF} ] ; then
while [ "${LINK_UP_RETRIES}" -gt 0 ] ; do
IFACE=`cat ${PLATFORM_CONF} | grep management_interface | cut -f2 -d'='`
if [ "${IFACE}" != "" ] ; then
if ip link show ${IFACE} | grep -sq 'state UP'; then
logger "${IFACE} is up"
echo "OK $IFACE is up"
break
fi
logger "trying to bring ${IFACE} up"
ip link set dev ${IFACE} up
sleep ${LINK_UP_INTERVAL}
LINK_UP_RETRIES=`expr ${LINK_UP_RETRIES} - 1`
fi
done
if [ "${LINK_UP_RETRIES}" -eq 0 ] ; then
echo "FAILED to bring $IFACE up"
fi
fi
;;
restart)
start
;;
status)
;;
condrestart)
$0 restart
;;
*)
echo "usage: $0 { start | stop | status | restart | condrestart | status }"
;;
esac
exit ${RETVAL}