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92 lines
2.4 KiB
92 lines
2.4 KiB
#!/bin/bash
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# info: restart dns service
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# options: NONE
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#
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# example: v-restart-dns
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#
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# This function tells BIND service to reload dns zone files.
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#----------------------------------------------------------#
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# Variables & Functions #
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#----------------------------------------------------------#
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# Includes
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# shellcheck source=/etc/hestiacp/hestia.conf
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source /etc/hestiacp/hestia.conf
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# shellcheck source=/usr/local/hestia/func/main.sh
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source $HESTIA/func/main.sh
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# load config file
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source_conf "$HESTIA/conf/hestia.conf"
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send_email_report() {
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if [ -e '/etc/named.conf' ]; then
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dns_conf='/etc/named.conf'
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else
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dns_conf='/etc/bind/named.conf'
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fi
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email=$(grep CONTACT $HESTIA/data/users/admin/user.conf)
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email=$(echo "$email" | cut -f 2 -d "'")
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tmpfile=$(mktemp)
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subj="$(hostname): "$DNS_SYSTEM" restart failed"
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/usr/sbin/named-checkconf "$dns_conf" >> $tmpfile 2>&1
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if [ "$1" == "DO_RESTART" ]; then
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service "$DNS_SYSTEM" restart >> $tmpfile 2>&1
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fi
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cat $tmpfile | $SENDMAIL -s "$subj" $email
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rm -f $tmpfile
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}
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#----------------------------------------------------------#
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# Action #
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#----------------------------------------------------------#
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# Exit
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if [ -z "$DNS_SYSTEM" ] || [ "$DNS_SYSTEM" = 'remote' ]; then
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exit
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fi
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if [ "$1" = "no" ]; then
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exit
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fi
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# Schedule restart
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if [ "$1" = 'scheduled' ] || [ -z "$1" -a "$SCHEDULED_RESTART" = 'yes' ]; then
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sed -i "/\/$SCRIPT now/d" $HESTIA/data/queue/restart.pipe
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echo "$BIN/$SCRIPT now" >> $HESTIA/data/queue/restart.pipe
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exit
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fi
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if [ -e '/etc/named.conf' ]; then
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dns_conf='/etc/named.conf'
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else
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dns_conf='/etc/bind/named.conf'
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fi
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if [ ! -e "/usr/sbin/named-checkconf" ]; then
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ln -s "$(which named-checkconf)" /sbin/named-checkconf
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fi
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/usr/sbin/named-checkconf "$dns_conf" > /dev/null 2>&1
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if [ $? -ne 0 ]; then
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send_email_report
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check_result "$E_RESTART" "$DNS_SYSTEM restart failed'"
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fi
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# Restart system
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$BIN/v-restart-service "$DNS_SYSTEM" "$1" > /dev/null 2>&1
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if [ $? -ne 0 ]; then
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send_email_report "DO_RESTART"
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check_result "$E_RESTART" "$DNS_SYSTEM restart failed"
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fi
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# Update restart queue
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if [ -e "$HESTIA/data/queue/restart.pipe" ]; then
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sed -i "/\/$SCRIPT now/d" $HESTIA/data/queue/restart.pipe
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fi
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#----------------------------------------------------------#
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# Hestia #
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#----------------------------------------------------------#
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exit
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