May 2013

DNS Master / SLAVE TSIG on RHEL 5.8

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I am using 2 dns server here. 192.168.2.83 (Master) and 192.168.2.86 (Slave) First lets setup the Master 1. Create /etc/named.conf as RHEL 5.8 does not provide a sample file. Then add the following content to it include “/etc/transfer.key”; server 192.168.2.86 { keys { HOST1-HOST2. ;}; }; acl domblocal { 192.168.2.0/24; 127.0.0.1; }; options { allow-transfer… Read More »DNS Master / SLAVE TSIG on RHEL 5.8

Kerberos on Centos 5.9 RHCSS

First make sure that your time is in sync. So install and configure ntp first. 1. Here is a very basic ntp.conf peer 192.168.2.80 server 192.168.2.4 server 127.127.1.0 fudge 127.127.1.0 stratum 10 driftfile /var/lib/ntp/drift 2. Install the ypserv nis package # yum install -y ypserv 3. Add these 2 values to /etc/sysconfig/network YPSERV_ARGS=”-p 808″ NISDOMAIN=LOCAL.DOMB.COM… Read More »Kerberos on Centos 5.9 RHCSS

Foreman and mcollective with puppet enterprise / puppet

I’ve been working for a nice project the last month. Implementing puppet Enterprise and puppet with the foreman. Why would someone want to use puppet enterpriseĀ  and puppet with foreman? Well that’s a good question šŸ™‚ Foreman is very versatile with its smart proxy functionality.Ā  This is very important if you have a complex network… Read More »Foreman and mcollective with puppet enterprise / puppet