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--- powerdns_centos7 [2015/06/24 18:18] – created herwarth
+++ powerdns_centos7 [2015/06/24 20:34] (current) – herwarth
@@ Line 1: / Line 1: @@
 ======PowerDNS on CentOS 7======
+=====Prerequisites======
+  * Download latest poweradmin [[https://sourceforge.net/projects/poweradmin/files/latest/download?source=directory]]
 =====Installation=====
-  yum install pdns-backend-mysql pdns-recursor
+  yum install pdns-backend-mysql pdns-recursor mariadb-server httpd php mod_ssl php-mcrypt php-pdo php-mysql
+  systemctl enable mariadb
+  systemctl start mariadb
+  mysql_secure_installation
+<code>
+mysql -u root -p
+create database powerdns;
+GRANT ALL PRIVILEGES ON powerdns.* TO 'powerdns'@'localhost' IDENTIFIED BY 'powerdnsPassword';
+flush privileges;
+</code>
+  mysql -u powerdns -p powerdns < /usr/share/doc/pdns-backend-mysql-3.4.4/schema.mysql.sql
+=====Configuration=====
+<code - /etc/pdns/pdns.conf>
+setuid=pdns
+setgid=pdns
+local-address=172.16.2.16
+local-ipv6=2a02:22a0:bbb7:402::16
+local-port=53
+launch=gmysql
+gmysql-host=localhost
+gmysql-user=powerdns
+gmysql-password=<SECRET>
+gmysql-dbname=powerdns
+allow-recursion=172.16.0.0/8,46.44.183.176/28,5.200.9.240/28,94.142.242.32/28,2a02:22a0:bbb7:400::/56,2a00:1630:59::/48,2a02:898:126::/48
+config-dir=/etc/pdns
+daemon=yes
+disable-axfr=no
+allow-axfr-ips=46.44.183.178,5.200.9.242,2a00:1630:59::242,2a02:22a0:bbb7:400::178,2a02:22a0:bbb7:403::37,172.16.3.37
+disable-tcp=no
+guardian=yes
+recursor=127.0.0.1
+master=yes
+slave=no
+slave-cycle-interval=60
+socket-dir=/var/run
+version-string=powerdns
+</code>
+<code - /etc/pdns-recursor/recursor.conf>
+setuid=pdns-recursor
+setgid=pdns-recursor
+local-address=127.0.0.1
+local-port=53
+allow-from=127.0.0.0/8, ::1/128, fe80::/10, 2a02:22a0:bbb7:400::/56
+dont-query=
+quiet=yes
+</code>
+  systemctl start pdns
+  systemctl start pdns-recursor
+  systemctl enable pdns
+  systemctl enable pdns-recursor
+  firewall-cmd --permanent --zone=management --add-service=dns
+  firewall-cmd --permanent --zone=local --add-service=dns
+=====PowerAdmin=====
+  cd /usr/share
+  tar -xzf /root/poweradmin-2.1.7.tgz
+  ln -s poweradmin-2.1.7 poweradmin
+<code - /etc/httpd/conf.d/dns.mngt.bh.helux.nl.conf>
+<VirtualHost dns.mngt.bh.helux.nl:80>
+    ServerAdmin webmaster@dns.mngt.bh.helux.nl
+    ServerName dns.mngt.bh.helux.nl
+    RewriteEngine on
+    RewriteRule ^/(.*)$ https://dns.mngt.bh.helux.nl/$1 [R,L]
+    ErrorLog /var/log/httpd/dns-error.log
+    CustomLog /var/log/httpd/dns-access.log common
+</VirtualHost>
+<VirtualHost dns.mngt.bh.helux.nl:443>
+    ServerAdmin webmaster@dns.mngt.bh.helux.nl
+    ServerName dns.mngt.bh.helux.nl
+    DocumentRoot /usr/share/poweradmin/
+    <Directory /usr/share/poweradmin>
+      Require all granted
+    </Directory>
+    SSLEngine On
+    SSLCertificateFile    /etc/pki/tls/certs/localhost.crt
+    SSLCertificateKeyFile /etc/pki/tls/private/localhost.key
+    ErrorLog /var/log/httpd/dns-error.log
+    CustomLog /var/log/httpd/dns-access.log common
+</VirtualHost>
+</code>
+  setsebool -P httpd_can_network_connect 1
+  systemctl restart httpd
+Go to your URL: [[http://dns.mngt.bh.helux.nl/install]] and follow the instructions.
+=====Backup and restore=====
+On the old server with older PowerDNS database:
+  mysqldump -u powerdns -p powerdns > /var/tmp/backup_tables.sql
+On the new server:
+  mysql -u powerdns -p powerdns < /var/tmp/backup_tables.sql
+Upgrade to new schema:
+  mysql -u powerdns -p powerdns < /usr/share/doc/pdns-backend-mysql-3.4.4/nodnssec-3.x_to_3.4.0_schema.mysql.sql
+{{tag>centos}}

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