Fedora 23
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Chroot Environment
2015/11/05
  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 ~]#
dnf -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 24
drwxr-xr-x  3 root root    23 Nov  5 11:44 crypto-policies
-rw-r--r--. 2 root root   355 Oct  6 04:57 localtime
drwxr-x---  2 root named    6 Sep 17 23:28 named
-rw-r-----  1 root named 2303 Nov  5 11:34 named.conf
-rw-r--r--  1 root named 2389 Sep 17 23:28 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   25 Nov  5 11:44 pki
-rw-r-----  1 root named   77 Nov  5 11:40 rndc.key
[root@dlp ~]#
ll /var/named/chroot/var/named 

total 24
-rw-r--r-- 1 root  root   358 Nov  5 11:39 0.0.10.db
drwxr-x--- 7 root  named   61 Nov  5 11:44 chroot
drwxrwx--- 2 named named   23 Nov  5 11:40 data
drwxrwx--- 2 named named  166 Nov  5 11:45 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 Nov  5 11:39 srv.world.lan
drwxrwx--- 2 named named    6 Sep 17 23:28 slaves
 
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