Enable chroot Environment2013/12/19 |
| Configute chroot environment. Simply install "bind-chroot" package to do so. If you edit named.conf or other zone files on chroot environment, edit configuration files under /var/named/chroot/. |
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[root@dlp ~]#
[root@dlp ~]# yum -y install bind-chroot /usr/libexec/setup-named-chroot.sh /var/named/chroot on [root@dlp ~]# systemctl stop named.service [root@dlp ~]# systemctl disable named.service [root@dlp ~]# systemctl start named-chroot.service [root@dlp ~]# systemctl enable named-chroot.service ln -s '/usr/lib/systemd/system/named-chroot.service' '/etc/systemd/system/multi-user.target.wants/named-chroot.service' [root@dlp ~]# ll /var/named/chroot/etc total 32 -rw-r--r-- 1 root root 331 Dec 17 14:05 localtime drwxr-x--- 2 root named 4096 Nov 12 22:41 named -rw-r----- 1 root named 2235 Dec 17 13:48 named.conf -rw-r--r-- 1 root named 2389 Nov 12 22:41 named.iscdlv.key -rw-r----- 1 root named 931 Jun 21 2007 named.rfc1912.zones -rw-r--r-- 1 root named 487 Jul 19 2010 named.root.key drwxr-x--- 3 root named 4096 Dec 17 14:05 pki -rw-r----- 1 root named 77 Dec 17 13:56 rndc.key[root@dlp ~]# ll /var/named/chroot/var/named total 40 -rw-r--r-- 1 root root 358 Dec 17 13:53 0.0.10.db drwxr-x--- 7 root named 4096 Dec 17 14:05 chroot drwxrwx--- 2 named named 4096 Dec 17 13:56 data drwxrwx--- 2 named named 4096 Dec 17 14:06 dynamic -rw-r----- 1 root named 2076 Jan 28 2013 named.ca -rw-r----- 1 root named 152 Dec 15 2009 named.empty -rw-r----- 1 root named 152 Jun 21 2007 named.localhost -rw-r----- 1 root named 168 Dec 15 2009 named.loopback -rw-r--r-- 1 root root 350 Dec 17 13:51 srv.world.lan drwxrwx--- 2 named named 4096 Nov 12 22:41 slaves |
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