vesta/bin/v-change-dns-domain-ttl

#!/bin/bash
# info: change dns domain ttl
# options: USER DOMAIN TTL
#
# The function for changing the time to live TTL parameter for all records.


#----------------------------------------------------------#
#                    Variable&Function                     #
#----------------------------------------------------------#

# Argument definition
user=$1
domain=$(idn -t --quiet -u "$2" )
domain_idn=$(idn -t --quiet -a "$domain")
ttl=$3
restart=$4

# Includes
source $VESTA/func/main.sh
source $VESTA/func/domain.sh
source $VESTA/conf/vesta.conf


#----------------------------------------------------------#
#                    Verifications                         #
#----------------------------------------------------------#

check_args '3' "$#" 'USER DOMAIN TTL'
is_format_valid 'user' 'domain' 'ttl'
is_system_enabled "$DNS_SYSTEM" 'DNS_SYSTEM'
is_object_valid 'user' 'USER' "$user"
is_object_unsuspended 'user' 'USER' "$user"
is_object_valid 'dns' 'DOMAIN' "$domain"
is_object_unsuspended 'dns' 'DOMAIN' "$domain"


#----------------------------------------------------------#
#                       Action                             #
#----------------------------------------------------------#

# Changing ttl
update_object_value 'dns' 'DOMAIN' "$domain" '$TTL' "$ttl"

# Updating zone
if [[ "$DNS_SYSTEM" =~ named|bind ]]; then
    update_domain_serial
    update_domain_zone
fi

# Updating dns-cluster queue
if [ ! -z "$DNS_CLUSTER" ]; then
    # Check for first sync
    dlock=$(grep "domain $user $domain" $VESTA/data/queue/dns-cluster.pipe)
    if [ -z "$dlock" ]; then
        cmd="$BIN/v-change-remote-dns-domain-ttl $user $domain $ttl"
        echo "$cmd" >> $VESTA/data/queue/dns-cluster.pipe
    fi
fi


#----------------------------------------------------------#
#                       Vesta                              #
#----------------------------------------------------------#

# Restarting named
if [ "$restart" != 'no' ]; then
    $BIN/v-restart-dns
    check_result $? "DNS restart failed" >/dev/null
fi

# Logging
log_history "changed TTL for $domain to $ttl"
log_event "$OK" "$ARGUMENTS"

exit