diff options
Diffstat (limited to 'rc.d/init.d/netconsole')
| -rw-r--r-- | rc.d/init.d/netconsole | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/rc.d/init.d/netconsole b/rc.d/init.d/netconsole deleted file mode 100644 index 3f2872dd..00000000 --- a/rc.d/init.d/netconsole +++ /dev/null @@ -1,164 +0,0 @@ -#!/bin/bash -# -# netconsole This loads the netconsole module with the configured parameters. -# -# chkconfig: - 50 50 -# description: Initializes network console logging -# config: /etc/sysconfig/netconsole -# -### BEGIN INIT INFO -# Provides: netconsole -# Required-Start: $network -# Short-Description: Initializes network console logging -# Description: Initializes network console logging of kernel messages. -### END INIT INFO - -# Copyright 2002 Red Hat, Inc. -# -# Based in part on a shell script by -# Andreas Dilger <adilger@turbolinux.com> Sep 26, 2001 - -PATH=/sbin:/usr/sbin:$PATH -RETVAL=0 -SERVER_ADDRESS_RESOLUTION= - -# Check that networking is up. -. /etc/sysconfig/network - -# Source function library. -. /etc/rc.d/init.d/functions - -# Default values -LOCALPORT=6666 -DEV= - -SYSLOGADDR= -SYSLOGPORT=514 -SYSLOGMACADDR= - -kernel=$(uname -r | cut -d. -f1-2) - -usage () -{ - echo $"Usage: $0 {start|stop|status|restart|condrestart}" 1>&2 - RETVAL=2 -} - -print_address_info () -{ - local host=$1 - local route via target - - route=$(LANG=C ip -o route get to $host/32) - - [ -z "$DEV" ] && DEV=$(echo $route | sed "s|.* dev \([^ ]*\).*|\1|") - echo "DEV=$DEV" - echo "LOCALADDR=$(echo $route | sed "s|.* src \([^ ]*\).*|\1|")" - if [[ $route == *" via "* ]] ; then - via=$(echo $route | sed "s|.* via \([^ ]*\).*|\1|") - target=$via - else - target=$host - fi - if [ -z "$SYSLOGMACADDR" ]; then - arp=$(LANG=C /sbin/arping -f -c 1 -I $DEV $target 2>/dev/null | awk '/ reply from .*[.*]/ { print gensub(".* reply from .* \\[(.*)\\].*","\\1","G"); exit }') - [ -n "$arp" ] && echo "SYSLOGMACADDR=$arp" - fi -} - -start () -{ - [ -f /etc/sysconfig/netconsole ] || exit 6 - . /etc/sysconfig/netconsole - - SYSLOGOPTS= - # syslogd server, if any - if [ -n "$SYSLOGADDR" ]; then - # IPv6 regex also covers 4to6, zero-compressed, and link-local addresses with zone-index addresses. - # It should also cover IPv4-embedded, IPv4-mapped, and IPv4-translated IPv6 addresses. - # Taken from: http://stackoverflow.com/a/17871737/3481531 - IPv4_regex="^([0-9]{1,3}\.){3}[0-9]{1,3}$" - IPv6_regex="^(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))$" - if ! [[ "$SYSLOGADDR" =~ $IPv4_regex ]] && ! [[ "$SYSLOGADDR" =~ $IPv6_regex ]]; then - # Use IPv4 by default: - SYSLOGADDR="$(LANG=C getent ahostsv4 $SYSLOGADDR 2> /dev/null)" - - # Try IPv6 in case IPv4 resolution has failed: - if [[ $? -eq 2 ]]; then - SYSLOGADDR="$(LANG=C getent ahostsv6 $SYSLOGADDR 2> /dev/null)" - fi - - if [[ $? -ne 0 ]]; then - echo $"Unable to resolve IP address specified in /etc/sysconfig/netconsole" 1>&2 - exit 6 - fi - - SYSLOGADDR="$(echo "$SYSLOGADDR" | head -1 | cut --delimiter=' ' --fields=1)" - fi - fi - if [ -z "$SYSLOGADDR" ] ; then - echo $"Server address not specified in /etc/sysconfig/netconsole" 1>&2 - exit 6 - fi - eval $(print_address_info $SYSLOGADDR) - - if [ -z "$SYSLOGMACADDR" ]; then - echo $"netconsole: can't resolve MAC address of $SYSLOGADDR" 1>&2 - exit 1 - fi - - SYSLOGOPTS="netconsole=$LOCALPORT@$LOCALADDR/$DEV,$SYSLOGPORT@$SYSLOGADDR/$SYSLOGMACADDR " - - /usr/bin/logger -p daemon.info -t netconsole: inserting netconsole module with arguments \ - $SYSLOGOPTS - if [ -n "$SYSLOGOPTS" ]; then - action $"Initializing netconsole" modprobe netconsole \ - $SYSLOGOPTS - [ "$?" != "0" ] && RETVAL=1 - fi - touch /var/lock/subsys/netconsole -} - -stop () -{ - if /sbin/lsmod | grep netconsole >/dev/null 2>&1 ; then - action $"Disabling netconsole" rmmod netconsole; - [ "$?" != "0" ] && RETVAL=1 - fi - - rm -f /var/lock/subsys/netconsole -} - -status () -{ - if /sbin/lsmod | grep netconsole >/dev/null 2>&1 ; then - echo $"netconsole module loaded" - RETVAL=0 - else - echo $"netconsole module not loaded" - RETVAL=3 - fi -} - - -restart () -{ - stop - start -} - -condrestart () -{ - [ -e /var/lock/subsys/netconsole ] && restart -} - - -case "$1" in - stop) stop ;; - status) status ;; - start|restart|reload|force-reload) restart ;; - condrestart) condrestart ;; - *) usage ;; -esac - -exit $RETVAL |