标签归档：Bind-DLZ

mysql driver could not create database instance object(bind dlz)

发表评论

bind dlz(mysql)运行过程时出现如下错误：

Nov 24 10:35:01 lbbackup named[4155]: starting BIND 9.7.1-P2 -u named -c /usr/local/bind/etc/named.conf.mysql
Nov 24 10:35:01 lbbackup named[4155]: built with ‘–prefix=/usr/local/bind’ ‘–with-dlz-mysql=/usr/local/mysql’ ‘–enable-threads=no
‘ ‘–enable-largefile’
Nov 24 10:35:01 lbbackup named[4155]: using up to 4096 sockets
Nov 24 10:35:01 lbbackup named[4155]: loading configuration from ‘/usr/local/bind/etc/named.conf.mysql’
Nov 24 10:35:01 lbbackup named[4155]: reading built-in trusted keys from file ‘/usr/local/bind/etc/bind.keys’
Nov 24 10:35:01 lbbackup named[4155]: using default UDP/IPv4 port range: [1024, 65535]
Nov 24 10:35:01 lbbackup named[4155]: using default UDP/IPv6 port range: [1024, 65535]
Nov 24 10:35:01 lbbackup named[4155]: listening on IPv4 interface lo, 127.0.0.1#53
Nov 24 10:35:01 lbbackup named[4155]: listening on IPv4 interface eth0, 192.168.146.155#53
Nov 24 10:35:01 lbbackup named[4155]: listening on IPv4 interface eth1, 10.0.0.155#53
Nov 24 10:35:01 lbbackup named[4155]: Required root permissions to open ‘/usr/local/bind/var/run/named.pid’.
Nov 24 10:35:01 lbbackup named[4155]: Please check file and directory permissions or reconfigure the filename.
Nov 24 10:35:01 lbbackup named[4155]: generating session key for dynamic DNS
Nov 24 10:35:01 lbbackup named[4155]: Loading ‘Mysql zone’ using driver mysql
Nov 24 10:35:01 lbbackup named[4155]: Required token $zone$ not found.
Nov 24 10:35:01 lbbackup named[4155]: Could not build all nodes query list
Nov 24 10:35:01 lbbackup named[4155]: mysql driver could not create database instanceobject.
段错误 (core dumped) #加-g -d 1时出现

继续阅读 →

Bind-DLZ with MySQL

发表评论

Bind-DLZ with MySQL

DNS management with Bind has traditionally been flat files and slave/master configurations. Bind also has a feature/extension called DLZ — dynamically loaded zones. This feature can be very useful when designing applications that use databases or directories for storage rather than having to design your application to address a filesystem to create resource records or zone files.

In this article, I will explain how to set this up for a configuration where there are thousands of name-based virtual hosts hosted on the same VIP/email infrastructure using the same resource record on a CentOS 5.X system using MySQL to store records. The Bind version is 9.6.0-P1. 继续阅读 →