69 lines
2.0 KiB
Bash
Executable File
69 lines
2.0 KiB
Bash
Executable File
#!/bin/sh
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set -e
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# --help, --version
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[ "$1" = "--help" ] || [ "$1" = "--version" ] && exec pdns_server $1
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# treat everything except -- as exec cmd
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[ "${1:0:2}" != "--" ] && exec "$@"
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if $MYSQL_AUTOCONF ; then
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if [ -z "$MYSQL_PORT" ]; then
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MYSQL_PORT=3306
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fi
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if [ -z "$MYSQL_DNSSEC" ]; then
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MYSQL_DNSSEC='no'
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fi
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# Set MySQL Credentials in pdns.conf
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sed -r -i "s/^[# ]*gmysql-host=.*/gmysql-host=${MYSQL_HOST}/g" /etc/pdns/pdns.conf
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sed -r -i "s/^[# ]*gmysql-port=.*/gmysql-port=${MYSQL_PORT}/g" /etc/pdns/pdns.conf
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sed -r -i "s/^[# ]*gmysql-user=.*/gmysql-user=${MYSQL_USER}/g" /etc/pdns/pdns.conf
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sed -r -i "s/^[# ]*gmysql-password=.*/gmysql-password=${MYSQL_PASS}/g" /etc/pdns/pdns.conf
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sed -r -i "s/^[# ]*gmysql-dbname=.*/gmysql-dbname=${MYSQL_DB}/g" /etc/pdns/pdns.conf
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sed -r -i "s/^[# ]*gmysql-dnssec=.*/gmysql-dnssec=${MYSQL_DNSSEC}/g" /etc/pdns/pdns.conf
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MYSQLCMD="mysql --host=${MYSQL_HOST} --user=${MYSQL_USER} --password=${MYSQL_PASS} --port=${MYSQL_PORT} -r -N"
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# wait for Database come ready
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isDBup () {
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echo "SHOW STATUS" | $MYSQLCMD 1>/dev/null
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echo $?
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}
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RETRY=10
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until [ `isDBup` -eq 0 ] || [ $RETRY -le 0 ] ; do
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echo "Waiting for database to come up"
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sleep 5
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RETRY=$(expr $RETRY - 1)
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done
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if [ $RETRY -le 0 ]; then
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>&2 echo Error: Could not connect to Database on $MYSQL_HOST:$MYSQL_PORT
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exit 1
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fi
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# init database if necessary
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echo "CREATE DATABASE IF NOT EXISTS $MYSQL_DB;" | $MYSQLCMD
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MYSQLCMD="$MYSQLCMD $MYSQL_DB"
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if [ "$(echo "SELECT COUNT(*) FROM information_schema.tables WHERE table_schema = \"$MYSQL_DB\";" | $MYSQLCMD)" -le 1 ]; then
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echo Initializing Database
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cat /etc/pdns/schema.sql | $MYSQLCMD
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# Run custom mysql post-init sql scripts
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if [ -d "/etc/pdns/mysql-postinit" ]; then
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for SQLFILE in $(ls -1 /etc/pdns/mysql-postinit/*.sql | sort) ; do
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echo Source $SQLFILE
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cat $SQLFILE | $MYSQLCMD
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done
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fi
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fi
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unset -v MYSQL_PASS
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fi
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# Run pdns server
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trap "pdns_control quit" SIGHUP SIGINT SIGTERM
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pdns_server "$@" &
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wait
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