Christoph
5a4eab9261
- bind_reload_all_zones.sh, bind_disable_ipv6.sh, bind_enable_ipv6.sh: Redesign of the code. Add support for configuration file. -
744 lines
19 KiB
Bash
Executable File
744 lines
19 KiB
Bash
Executable File
#!/usr/bin/env bash
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working_dir="$(dirname $(realpath $0))"
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conf_file="${working_dir}/conf/bind.conf"
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log_file="$(mktemp)"
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backup_date="$(date +%Y-%m-%d-%H%M)"
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_serial_new=`date +%Y%m%d01`
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#---------------------------------------
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#-----------------------------
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# Base Function(s)
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#-----------------------------
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#---------------------------------------
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clean_up() {
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# Perform program exit housekeeping
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rm $log_file
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exit $1
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}
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echononl(){
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echo X\\c > /tmp/shprompt$$
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if [ `wc -c /tmp/shprompt$$ | awk '{print $1}'` -eq 1 ]; then
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echo -e -n "$*\\c" 1>&2
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else
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echo -e -n "$*" 1>&2
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fi
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rm /tmp/shprompt$$
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}
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fatal(){
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echo ""
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echo -e "[ \033[31m\033[1mError\033[m ]: $*"
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echo ""
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echo -e "\t\033[31m\033[1mScript is canceled\033[m\033[m"
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echo ""
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clean_up 1
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}
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warn (){
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echo ""
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echo -e "\t[ \033[33m\033[1mWarning\033[m ]: $*"
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echo ""
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}
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info (){
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echo ""
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echo -e "\t[ \033[33m\033[1mInfo\033[m ]: $*"
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echo ""
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}
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ok (){
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echo ""
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echo -e "\t[ \033[36m\033[1mOk\033[m ]: $*"
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echo ""
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}
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error(){
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echo ""
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echo -e "\t[ \033[31m\033[1mFehler\033[m ]: $*"
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echo ""
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}
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echo_ok() {
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echo -e "\033[75G[ \033[32mok\033[m ]"
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}
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echo_done() {
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echo -e "\033[75G[ \033[32mok\033[m ]"
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}
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echo_failed(){
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echo -e "\033[75G[ \033[1;31mfailed\033[m ]"
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}
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echo_skipped() {
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echo -e "\033[75G[ \033[33m\033[1mskipped\033[m ]"
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}
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containsElement () {
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local e
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for e in "${@:2}"; do [[ "$e" == "$1" ]] && return 0; done
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return 1
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}
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## - Test of valid IPv4 Address
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## -
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## - Returns 0 if valid, > 0 otherwise
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## -
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is_valid_ipv4() {
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local -a octets=( ${1//\./ } )
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local RETURNVALUE=0
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# return an error if the IP doesn't have exactly 4 octets
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[[ ${#octets[@]} -ne 4 ]] && return 1
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for octet in ${octets[@]}
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do
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if [[ ${octet} =~ ^[0-9]{1,3}$ ]]
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then # shift number by 8 bits, anything larger than 255 will be > 0
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((RETURNVALUE += octet>>8 ))
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else # octet wasn't numeric, return error
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return 1
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fi
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done
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return ${RETURNVALUE}
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}
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is_valid_ipv6() {
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local _ipv6=$1
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if [ "$1" != "${1#[0-9a-f]*:}" ] \
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&& [ "$1" = "${1#*[^0-9a-f:]}" ] \
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&& [ "${1#*[0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f]}" = "${1#*:*:*:*:*:*:*:*:*:}" ]; then
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return 0
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else
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return 1
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fi
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}
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trap clean_up SIGHUP SIGINT SIGTERM
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#---------------------------------------
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#-----------------------------
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# Setting Defaults
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#-----------------------------
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#---------------------------------------
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DEFAULT_CONF_FILE_DIR="/etc/bind"
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#---------------------------------------
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#-----------------------------
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# Load default values from bind.conf
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#
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# Overwrites the settings above
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#
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#-----------------------------
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#---------------------------------------
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#clear
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echo ""
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echo ""
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echononl " Loading default Configuration values from $(basename ${conf_file}).."
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if [[ ! -f "$conf_file" ]]; then
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echo_skipped
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else
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source "${conf_file}" > $log_file 2>&1
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if [[ $? -eq 0 ]]; then
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echo_ok
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else
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echo_failed
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fatal "$(cat $log_file)"
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fi
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fi
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[[ -n "$CONF_FILE_DIR" ]] && DEFAULT_CONF_FILE_DIR="$CONF_FILE_DIR"
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if [[ -n "$ZONE_FILE_MASTER_DIR" ]] ; then
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DEFAULT_ZONE_FILE_MASTER_DIR="$ZONE_FILE_MASTER_DIR"
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else
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DEFAULT_ZONE_FILE_MASTER_DIR="${DEFAULT_CONF_FILE_DIR}/master"
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fi
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if [[ -n "$ZONE_FILE_SLAVE_DIR" ]] ; then
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DEFAULT_ZONE_FILE_SLAVE_DIR="$ZONE_FILE_SLAVE_DIR"
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else
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DEFAULT_ZONE_FILE_SLAVE_DIR="${DEFAULT_CONF_FILE_DIR}/slave"
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fi
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if [[ -n "$ZONES_DECLARATION_FILE" ]] ; then
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DEFAULT_ZONES_DECLARATION_FILE="$ZONES_DECLARATION_FILE"
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else
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DEFAULT_ZONES_DECLARATION_FILE="${CONF_FILE_DIR}/named.conf.local"
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fi
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echo ""
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echo ""
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echo -e "\033[32m--\033[m"
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echo ""
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echo "Insert IPv4-Address which do you want to change (old address)."
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echo ""
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echo -e "Type \"\033[33mNone\033[m\" if no IPv4 address should be changed."
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echo ""
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IPv4_ADDRESS_OLD=
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_set_ipv4=true
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while [ "X$IPv4_ADDRESS_OLD" = "X" ]; do
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echononl "Old IPv4-Address: "
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read IPv4_ADDRESS_OLD
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## - To lower case
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IPv4_ADDRESS_OLD=${IPv4_ADDRESS_OLD,,}
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if [ "X$IPv4_ADDRESS_OLD" = "X" ]; then
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echo -e "\n\t\033[33m\033[1mAn entry is required!\033[m\n"
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IPv4_ADDRESS_OLD=""
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continue
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fi
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if [ "${IPv4_ADDRESS_OLD,,}" = "none" ];then
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_set_ipv4=false
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break
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fi
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ipv4_addresses_old_arr=()
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for _ipv4_address in $IPv4_ADDRESS_OLD ; do
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containsElement "$_ipv4_address" "${ipv4_addresses_old_arr[@]}" && continue
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ipv4_addresses_old_arr+=("$_ipv4_address")
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done
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if [ ${#ipv4_addresses_old_arr[@]} -gt 1 ] ; then
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echo -e "\n\t\033[33m\033[1mOnly one address is possible!\033[m\n"
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IPv4_ADDRESS_OLD=""
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continue
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fi
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unset ipv4_addresses_old_arr
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if ! is_valid_ipv4 $IPv4_ADDRESS_OLD ; then
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echo -e "\n\t\033[33m\033[1m$IPv4_ADDRESS_OLD\033[m is NOT a valid IPv4 Address\n"
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IPv4_ADDRESS_OLD=""
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continue
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fi
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done
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if $_set_ipv4 ; then
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echo ""
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echo -e "\033[32m--\033[m"
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echo ""
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echo "Insert IPv4-Address which do you want to replace (new address)."
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echo ""
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IPv4_ADDRESS_NEW=
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_set_ipv4=true
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while [ "X$IPv4_ADDRESS_NEW" = "X" ]; do
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echononl "New IPv4-Address: "
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read IPv4_ADDRESS_NEW
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## - To lower case
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IPv4_ADDRESS_NEW=${IPv4_ADDRESS_NEW,,}
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if [ "X$IPv4_ADDRESS_NEW" = "X" ]; then
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echo -e "\n\t\033[33m\033[1mAn entry is required!\033[m\n"
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IPv4_ADDRESS_NEW=""
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continue
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fi
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ipv4_addresses_new_arr=()
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for _ipv4_address in $IPv4_ADDRESS_NEW ; do
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containsElement "$_ipv4_address" "${ipv4_addresses_new_arr[@]}" && continue
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ipv4_addresses_new_arr+=("$_ipv4_address")
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done
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if [ ${#ipv4_addresses_new_arr[@]} -gt 1 ] ; then
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echo -e "\n\t\033[33m\033[1mOnly one address is possible!\033[m\n"
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IPv4_ADDRESS_NEW=""
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continue
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fi
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unset ipv4_addresses_new_arr
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if ! is_valid_ipv4 $IPv4_ADDRESS_NEW ; then
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echo -e "\n\t\033[33m\033[1m$IPv4_ADDRESS_NEW\033[m is NOT a valid IPv4 Address\n"
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IPv4_ADDRESS_NEW=""
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continue
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fi
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done
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fi
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echo ""
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echo -e "\033[32m--\033[m"
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echo ""
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echo "Insert IPv6-Address which do you want to change (old address)."
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echo ""
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echo -e "Type \"\033[33mnone\033[m\" if no IPv6 address should be changed."
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echo ""
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IPv6_ADDRESS_OLD=
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_set_ipv6=true
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while [ "X$IPv6_ADDRESS_OLD" = "X" ]; do
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echononl "Old IPv6-Address: "
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read IPv6_ADDRESS_OLD
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## - To lower case
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IPv6_ADDRESS_OLD=${IPv6_ADDRESS_OLD,,}
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if [ "X$IPv6_ADDRESS_OLD" = "X" ]; then
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echo -e "\n\t\033[33m\033[1mAn entry is required!\033[m\n"
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IPv6_ADDRESS_OLD=""
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continue
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fi
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if [ "${IPv6_ADDRESS_OLD,,}" = "none" ];then
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_set_ipv6=false
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break
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fi
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ipv6_addresses_old_arr=()
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for _ipv6_address in $IPv6_ADDRESS_OLD ; do
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containsElement "$_ipv6_address" "${ipv6_addresses_old_arr[@]}" && continue
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ipv6_addresses_old_arr+=("$_ipv6_address")
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done
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if [ ${#ipv6_addresses_old_arr[@]} -gt 1 ] ; then
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echo -e "\n\t\033[33m\033[1mOnly one address is possible!\033[m\n"
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IPv6_ADDRESS_OLD=""
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continue
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fi
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unset ipv6_addresses_old_arr
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if ! is_valid_ipv6 $IPv6_ADDRESS_OLD ; then
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echo -e "\n\t\033[33m\033[1m$IPv6_ADDRESS_OLD\033[m is NOT a valid IPv6 Address\n"
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IPv6_ADDRESS_OLD=""
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continue
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fi
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done
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if $_set_ipv6 ; then
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echo ""
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echo -e "\033[32m--\033[m"
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echo ""
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echo "Insert IPv6-Address which do you want to replace (new address)."
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echo ""
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IPv6_ADDRESS_NEW=
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_set_ipv6=true
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while [ "X$IPv6_ADDRESS_NEW" = "X" ]; do
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echononl "New IPv6-Address: "
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read IPv6_ADDRESS_NEW
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## - To lower case
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IPv6_ADDRESS_NEW=${IPv6_ADDRESS_NEW,,}
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if [ "X$IPv6_ADDRESS_NEW" = "X" ]; then
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echo -e "\n\t\033[33m\033[1mAn entry is required!\033[m\n"
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IPv6_ADDRESS_NEW=""
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continue
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fi
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ipv6_addresses_new_arr=()
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for _ipv6_address in $IPv6_ADDRESS_NEW ; do
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containsElement "$_ipv6_address" "${ipv6_addresses_new_arr[@]}" && continue
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ipv6_addresses_new_arr+=("$_ipv6_address")
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done
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if [ ${#ipv6_addresses_new_arr[@]} -gt 1 ] ; then
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echo -e "\n\t\033[33m\033[1mOnly one address is possible!\033[m\n"
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IPv6_ADDRESS_NEW=""
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continue
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fi
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unset ipv6_addresses_new_arr
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if ! is_valid_ipv6 $IPv6_ADDRESS_NEW ; then
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echo -e "\n\t\033[33m\033[1m$IPv6_ADDRESS_NEW\033[m is NOT a valid IPv6 Address\n"
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IPv6_ADDRESS_NEW=""
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continue
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fi
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done
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fi
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if ! $_set_ipv6 && ! $_set_ipv4 ; then
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fatal "Neither IPv4-Adress nor IPv6-Adress given .."
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fi
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echo ""
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echo -e "\033[32m--\033[m"
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echo ""
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echo "Ignore Hostnames containing \"-alt\" (as ww-alt.oopen.de or d-alt.mx.oopen.de)"
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echo ""
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echo ""
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OK=
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IGNORE_ALT_HOSTNAMES=false
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while [ "$OK" != "yes" -o "$OK" != "no" ] ; do
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echononl "Ignore Hostnames containing \"-alt\"? [yes/no]: "
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read OK
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## - To lower case
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OK=${OK,,}
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if [ "X$OK" = "X" ]; then
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echo -e "\n\t\033[33m\033[1mAn entry is required!\033[m\n"
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OK=""
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continue
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fi
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if [ "$OK" = "yes" -o "$OK" = "no" ] ; then
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break
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else
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OK=""
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fi
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echo -e "\n\t\033[33m\033[1mWrong entry!\033[m\n"
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done
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[[ $OK = "yes" ]] && IGNORE_ALT_HOSTNAMES=true
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echo ""
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echo ""
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echo -e "\033[32m--\033[m"
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echo "Common parameters"
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echo -e "\033[32m--\033[m"
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echo ""
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echo "Insert directory containing the bind configuration files."
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echo ""
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CONF_FILE_DIR=""
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if [[ -n "$DEFAULT_CONF_FILE_DIR" ]] ; then
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echononl "Bind Configuration Directory [${DEFAULT_CONF_FILE_DIR}]: "
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read CONF_FILE_DIR
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if [[ "X$CONF_FILE_DIR" = "X" ]]; then
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CONF_FILE_DIR="$DEFAULT_CONF_FILE_DIR"
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fi
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else
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echononl "Bind Configuration Directory: "
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read CONF_FILE_DIR
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while [ "X$CONF_FILE_DIR" = "X" ] ; do
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echo -e "\n\t\033[33m\033[1mSetting 'Bind Configuration Directory' is required!\033[m\n"
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echononl "Bind Configuration Directory: "
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read CONF_FILE_DIR
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done
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fi
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[[ -n "$ZONES_DECLARATION_FILE" ]] || DEFAULT_ZONES_DECLARATION_FILE="${CONF_FILE_DIR}/named.conf.local"
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echo ""
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echo -e "\033[32m--\033[m"
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echo ""
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echo "Insert zones declaration file."
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echo ""
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ZONES_DECLARATION_FILE=""
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if [[ -n "$DEFAULT_ZONES_DECLARATION_FILE" ]] ; then
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echononl "Zones Declaration File [${DEFAULT_ZONES_DECLARATION_FILE}]: "
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read ZONES_DECLARATION_FILE
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if [[ "X$ZONES_DECLARATION_FILE" = "X" ]]; then
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ZONES_DECLARATION_FILE="$DEFAULT_ZONES_DECLARATION_FILE"
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fi
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else
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echononl "Zones Declaration File: "
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read ZONES_DECLARATION_FILE
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while [ "X$ZONES_DECLARATION_FILE" = "X" ] ; do
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echo -e "\n\t\033[33m\033[1mSetting 'Zones Declaration File' is required!\033[m\n"
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echononl "Zones Declaration File: "
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read ZONES_DECLARATION_FILE
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done
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fi
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echo ""
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echo -e "\033[32m--\033[m"
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echo ""
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echo "Insert the directory, where your zone-files resides."
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echo ""
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echo ""
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ZONE_FILE_MASTER_DIR=""
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if [[ -n "$DEFAULT_ZONE_FILE_MASTER_DIR" ]] ; then
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echononl "Zone File Directory (master) [${DEFAULT_ZONE_FILE_MASTER_DIR}]: "
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read ZONE_FILE_MASTER_DIR
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if [[ "X$ZONE_FILE_MASTER_DIR" = "X" ]]; then
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ZONE_FILE_MASTER_DIR="$DEFAULT_ZONE_FILE_MASTER_DIR"
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fi
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else
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echononl "Zone File Directory (master): "
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read ZONE_FILE_MASTER_DIR
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while [ "X$ZONE_FILE_MASTER_DIR" = "X" ] ; do
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echo -e "\n\t\033[33m\033[1mSetting 'Zone File Directory (master)' is required!\033[m\n"
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echononl "Zone File Directory (master): "
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read ZONE_FILE_MASTER_DIR
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done
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fi
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clear
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echo ""
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echo ""
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echo -e "\033[21G\033[32mReplace IP-Address(es)\033[m"
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echo ""
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echo ""
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if $_set_ipv4 ; then
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echo "Old IPv4 Address..................: $IPv4_ADDRESS_OLD"
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echo "New IPv4 Address..................: $IPv4_ADDRESS_NEW"
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else
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echo -e "IPv4 Address(es)..................: \033[33mNone\033[m"
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fi
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echo ""
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if $_set_ipv6 ; then
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echo "Old IPv6 Address..................: $IPv6_ADDRESS_OLD"
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echo "New IPv6 Address..................: $IPv6_ADDRESS_NEW"
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else
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echo -e "IPv6 Address(es)..................: \033[33mNone\033[m"
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fi
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echo ""
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echo "Ignore hostnames containing \"-alt\".: $IGNORE_ALT_HOSTNAMES"
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echo ""
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echo "Bind Configuration Directory......: $CONF_FILE_DIR"
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echo "Zones Declaration File............: $ZONES_DECLARATION_FILE"
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echo "Zone File Directory (master)......: $ZONE_FILE_MASTER_DIR"
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#echo "Zone File Suffix..................: $ZONE_FILE_SUFFIX"
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echo ""
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OK=
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while [ "$OK" != "yes" -o "$OK" != "no" ] ; do
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echononl "Parameters ok? [yes/no]: "
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read OK
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## - To lower case
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|
OK=${OK,,}
|
|
if [ "X$OK" = "X" ]; then
|
|
echo -e "\n\t\033[33m\033[1mAn entry is required!\033[m\n"
|
|
OK=""
|
|
continue
|
|
fi
|
|
if [ "$OK" != "yes" -o "$OK" != "no" ] ; then
|
|
break
|
|
fi
|
|
echo -e "\n\t\033[33m\033[1mWrong entry!\033[m\n"
|
|
done
|
|
[[ $OK = "yes" ]] || fatal Repeat execution with different parameters
|
|
|
|
echo ""
|
|
|
|
|
|
echononl "\tBackup directory '${ZONE_FILE_MASTER_DIR}'.."
|
|
cp -a "${ZONE_FILE_MASTER_DIR}" "${ZONE_FILE_MASTER_DIR}.${backup_date}" > $log_file 2>&1
|
|
if [[ $? -eq 0 ]]; then
|
|
echo_ok
|
|
else
|
|
echo_failed
|
|
fatal "$(cat $log_file)"
|
|
fi
|
|
|
|
echo ""
|
|
echo ""
|
|
echo -e "\033[37m\033[1mDetermine zone files conatining ip-adressse requested for change..\033[m"
|
|
|
|
_found=false
|
|
_is_master=false
|
|
zonefiles_arr=()
|
|
zone_file=""
|
|
regex_master="type[[:space:]]+master"
|
|
regex_file="^[[:space:]]*file"
|
|
while IFS='' read -r _line || [[ -n $_line ]] ; do
|
|
|
|
if [[ $_line =~ ^[[:space:]]*zone[[:space:]]+ ]]; then
|
|
_found=true
|
|
zone="$(echo $_line | awk '{print$2}')"
|
|
shopt -s extglob
|
|
if [[ $zone =~ \; ]]; then
|
|
zone=${zone%%*(\;)}
|
|
fi
|
|
if [[ $zone =~ ^\" ]]; then
|
|
zone=${zone##*(\")}
|
|
zone=${zone%%*(\")}
|
|
fi
|
|
shopt -u extglob
|
|
fi
|
|
if $_found ; then
|
|
if [[ $_line =~ $regex_file ]]; then
|
|
zone_file=$(echo $_line | awk '{print$2}')
|
|
shopt -s extglob
|
|
if [[ $zone_file =~ \; ]]; then
|
|
zone_file=${zone_file%%*(\;)}
|
|
fi
|
|
if [[ $zone_file =~ ^\" ]]; then
|
|
zone_file=${zone_file##*(\")}
|
|
zone_file=${zone_file%%*(\")}
|
|
fi
|
|
shopt -u extglob
|
|
fi
|
|
if [[ $_line =~ $regex_master ]]; then
|
|
_is_master=true
|
|
fi
|
|
if [[ "$_line" =~ ^[[:space:]]*\}[[:space:]]*\; ]]; then
|
|
if $_is_master && [[ -n "$zone_file" ]]; then
|
|
|
|
|
|
if $_set_ipv4 ; then
|
|
|
|
if $(grep -q -e "$IPv4_ADDRESS_OLD" "$zone_file") ; then
|
|
if [ ${#zonefiles_arr[@]} -eq 0 ] ; then
|
|
zonefiles_arr+=("${zone_file}:$zone")
|
|
else
|
|
if ! containsElement "${zone_file}:$zone" "${zonefiles_arr[@]}" ; then
|
|
zonefiles_arr+=("${zone_file}:$zone")
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
if $_set_ipv6 ; then
|
|
if $(grep -q -e "$IPv6_ADDRESS_OLD" "$zone_file") ; then
|
|
if [ ${#zonefiles_arr[@]} -eq 0 ] ; then
|
|
zonefiles_arr+=("${zone_file}:$zone")
|
|
else
|
|
if ! containsElement "${zone_file}:$zone" "${zonefiles_arr[@]}" ; then
|
|
zonefiles_arr+=("${zone_file}:$zone")
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
fi
|
|
_is_master=false
|
|
_found=false
|
|
zone_file=""
|
|
fi
|
|
fi
|
|
done < "$ZONES_DECLARATION_FILE"
|
|
|
|
echo ""
|
|
|
|
|
|
|
|
for _val in ${zonefiles_arr[@]} ; do
|
|
|
|
IFS=':' read -a _val_arr <<< "${_val}"
|
|
|
|
zone_file="${_val_arr[0]}"
|
|
zone="${_val_arr[1]}"
|
|
|
|
echo -e "\tEditing \033[1m$zone_file\033[m .."
|
|
|
|
_replaced=false
|
|
|
|
## - setze neue ipv4 adresse
|
|
## -
|
|
echononl "\t Set new IPv4 address ($IPv4_ADDRESS_NEW).."
|
|
|
|
_replaced=false
|
|
if grep -e "IN\s*A\s*$IPv4_ADDRESS_OLD" $zone_file > /dev/null 2>&1 ; then
|
|
perl -i -n -p -e "s#IN\s+A\s+$IPv4_ADDRESS_OLD#IN A $IPv4_ADDRESS_NEW#" $zone_file
|
|
if [ "$?" = "0" ]; then
|
|
echo_ok
|
|
_replaced=true
|
|
else
|
|
echo_failed
|
|
error "Replacing $IPv4_ADDRESS_OLD with $IPv4_ADDRESS_NEW in zone file \"$zone_file\" failed!"
|
|
fi
|
|
else
|
|
echo_skipped
|
|
fi
|
|
|
|
if $_replaced && $IGNORE_ALT_HOSTNAMES ; then
|
|
echononl "\t Setting back hostnames containing \"-alt\".."
|
|
perl -i -n -p -e "s#^(.+(-alt).*)\s+IN\s+A\s+$IPv4_ADDRESS_NEW#\1 IN A $IPv4_ADDRESS_OLD#" $zone_file > /dev/null 2>&1
|
|
if [ "$?" = "0" ]; then
|
|
echo_ok
|
|
else
|
|
echo_failed
|
|
error "Setting back hostnames containing \"-alt\" to $IPv4_ADDRESS_OLD in zone file \"$zone_file\" failed!"
|
|
fi
|
|
fi
|
|
|
|
## - setze neue ipv6 adresse
|
|
## -
|
|
echononl "\t Set new IPv6 address ($IPv6_ADDRESS_NEW).."
|
|
|
|
_replaced_ipv6=false
|
|
if grep -e "IN\s*AAAA\s*$IPv6_ADDRESS_OLD" $zone_file > /dev/null 2>&1 ; then
|
|
perl -i -n -p -e "s#IN\s+AAAA\s+$IPv6_ADDRESS_OLD#IN AAAA $IPv6_ADDRESS_NEW#" $zone_file
|
|
if [ "$?" = "0" ]; then
|
|
echo_ok
|
|
_replaced=true
|
|
_replaced_ipv6=true
|
|
else
|
|
echo_failed
|
|
error "Replacing $IPv6_ADDRESS_OLD with $IPv6_ADDRESS_NEW in zone file \"$zone_file\" failed!"
|
|
fi
|
|
else
|
|
echo_skipped
|
|
fi
|
|
|
|
if $_replaced_ipv6 && $IGNORE_ALT_HOSTNAMES ; then
|
|
echononl "\t Setting back hostnames containing \"-alt\".."
|
|
perl -i -n -p -e "s#^(.+(-alt).*)\s+IN\s+AAAA\s+$IPv6_ADDRESS_NEW#\1 IN AAAA $IPv6_ADDRESS_OLD#" $zone_file > /dev/null 2>&1
|
|
if [ "$?" = "0" ]; then
|
|
echo_ok
|
|
else
|
|
echo_failed
|
|
error "Setting back hostnames containing \"-alt\" to $IPv6_ADDRESS_OLD in zone file \"$zone_file\" failed!"
|
|
fi
|
|
fi
|
|
|
|
# - Calculate new serial
|
|
# -
|
|
echo ""
|
|
echononl "\t Calculate new serial"
|
|
if $_replaced ; then
|
|
declare -i __serial=`grep -e "[0-9]\{10\}" $zone_file | grep serial | awk '{print$1}'`
|
|
while [ ! $_serial_new -gt $__serial ]; do
|
|
let _serial_new++
|
|
done
|
|
echo_done
|
|
else
|
|
echo_skipped
|
|
fi
|
|
|
|
# - Set new serial
|
|
# -
|
|
echononl "\t Increase Serial for zone file \"`basename $zone_file`\""
|
|
if $_replaced ; then
|
|
perl -i -n -p -e "s#^(\s*)\s$__serial(.*)#\1 $_serial_new\2#" $zone_file > /dev/null 2>&1
|
|
if [ "$?" = "0" ]; then
|
|
echo_ok
|
|
else
|
|
echo_failed
|
|
error "Increasing Serial for zone file \"`basename $zone_file`\" failed!"
|
|
fi
|
|
else
|
|
echo_skipped
|
|
fi
|
|
|
|
# - Reload Zone
|
|
# -
|
|
echononl "\t Reload zone '${zone}'"
|
|
if $_replaced ; then
|
|
/usr/sbin/rndc reload $zone > /dev/null 2>&1
|
|
if [[ $? -gt 0 ]]; then
|
|
echo_failed
|
|
else
|
|
echo_ok
|
|
fi
|
|
else
|
|
echo_skipped
|
|
fi
|
|
|
|
echo
|
|
|
|
done
|
|
|
|
if [[ -d "${ZONE_FILE_MASTER_DIR}.${backup_date}" ]] ; then
|
|
diff -Nur "${ZONE_FILE_MASTER_DIR}" "${ZONE_FILE_MASTER_DIR}.${backup_date}" > /dev/null 2>&1
|
|
if [[ $? -eq 0 ]]; then
|
|
info "No zone file has changed.\n\t Removing previously created backup"
|
|
echononl "\tDelete '${ZONE_FILE_MASTER_DIR}.${backup_date}'.."
|
|
rm -rf "${ZONE_FILE_MASTER_DIR}.${backup_date}" > $log_file 2>&1
|
|
if [[ $? -eq 0 ]]; then
|
|
echo_ok
|
|
else
|
|
echo_failed
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
|
|
echo ""
|
|
clean_up 0
|