vesta/bin/v-restart-web
2016-11-09 17:45:43 +02:00

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#!/bin/bash
# info: restart web server
# options: NONE
#
# The function reloads web server configuration.
#----------------------------------------------------------#
# Variable&Function #
#----------------------------------------------------------#
# Includes
source $VESTA/func/main.sh
source $VESTA/conf/vesta.conf
PATH="$PATH:/usr/local/sbin:/sbin:/usr/sbin:/root/bin"
send_email_report() {
email=$(grep CONTACT $VESTA/data/users/admin/user.conf)
email=$(echo "$email" | cut -f 2 -d "'")
tmpfile=$(mktemp)
subj="$(hostname): $WEB_SYSTEM restart failed"
service $WEB_SYSTEM configtest >> $tmpfile 2>&1
service $WEB_SYSTEM restart >> $tmpfile 2>&1
cat $tmpfile |$SENDMAIL -s "$subj" $email
rm -f $tmpfile
}
#----------------------------------------------------------#
# Action #
#----------------------------------------------------------#
# Exit
if [ "$1" = "no" ]; then
exit
fi
# Schedule restart
if [ "$1" = 'scheduled' ]; then
echo "$BIN/$SCRIPT now" >> $VESTA/data/queue/restart.pipe
exit
fi
if [ -z "$1" ] && [ "$SCHEDULED_RESTART" = 'yes' ]; then
echo "$BIN/$SCRIPT now" >> $VESTA/data/queue/restart.pipe
exit
fi
if [ -z "$WEB_SYSTEM" ] || [ "$WEB_SYSTEM" = 'remote' ]; then
exit
fi
# Reload web system
service $WEB_SYSTEM reload >/dev/null 2>&1
rc=$?
# Workaround for Ubuntu 12.04
if [ "$WEB_SYSTEM" == 'apache2' ]; then
pid1='/var/run/apache2.pid'
pid2='/var/run/apache2/apache2.pid'
if [ ! -e "$pid1" ] && [ ! -e "$pid2" ]; then
rc=1
fi
fi
# Resart web system if reload didn't work
if [ "$rc" -ne 0 ]; then
service $WEB_SYSTEM restart >/dev/null 2>&1
if [ $? -ne 0 ]; then
send_email_report
check_result $E_RESTART "$WEB_SYSTEM restart failed"
fi
fi
# Update restart queue
if [ -e "$VESTA/data/queue/restart.pipe" ]; then
sed -i "/$SCRIPT/d" $VESTA/data/queue/restart.pipe
fi
#----------------------------------------------------------#
# Vesta #
#----------------------------------------------------------#
exit