Fedora 21
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Chroot Environment
2014/12/11
  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/.
[root@dlp ~]#
yum -y install bind-chroot
[root@dlp ~]#
/usr/libexec/setup-named-chroot.sh /var/named/chroot on

[root@dlp ~]#
systemctl stop named

[root@dlp ~]#
systemctl disable named

[root@dlp ~]#
systemctl start named-chroot

[root@dlp ~]#
systemctl enable named-chroot
[root@dlp ~]#
ll /var/named/chroot/etc

total 32
-rw-r--r--  1 root root   355 Dec 12 11:39 localtime
drwxr-x---. 2 root named 4096 Dec 12 10:12 named
-rw-r-----  1 root named 2218 Dec 12 10:55 named.conf
-rw-r--r--. 1 root named 2389 Nov 14 22:14 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 12 11:39 pki
-rw-r-----. 1 root named   77 Dec 12 10:09 rndc.key
[root@dlp ~]#
ll /var/named/chroot/var/named

total 40
-rw-r--r--. 1 root  root   358 Dec 12 10:09 0.0.10.db
drwxr-x---  7 root  named 4096 Dec 12 11:39 chroot
drwxrwx---. 2 named named 4096 Dec 12 10:14 data
drwxrwx---. 2 named named 4096 Dec 12 11:39 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 12 10:08 srv.world.lan
drwxrwx---. 2 named named 4096 Nov 14 22:14 slaves
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