SCI-CD

h1. SCI services management

h2. PUPPET

Puppet http://www.puppetlabs.com/) is the open source platform for enterprise systems management.

Puppet is used to deploy the configuration to the cluster instances.

Documentation can be found at http://docs.puppetlabs.com/

Puppet master is installed on the instance 'sci'.

h2. DNS

DNS is configured on the instance 'sci' via puppet.

The zone file is stored as a template at @/etc/puppet/modules/bind9/templates/sci/zone.erb@

On each update you should set new (growing) zone serial number, initially

<pre>

0000000001 ; Serial

</pre>

to the new growing value. YYYYMMDDNN is recommended (NN - is the change number in one day).

Feel free to modify it to adjust your system.

New names should be placed below the string

<pre>

; here you can put any other records

</pre>

To apply your changes quickly you should issue

<pre>

/etc/init.d/puppet restart

</pre>

h2. Apt

Apt is configured on the instance 'sci' via puppet.

h3. sources.list

Global distributed sources.list template is resided in @/etc/puppet/modules/approx/templates/sources.list.erb@

h3. Approx

Approx is configured in @/etc/puppet/modules/approx/templates/approx.conf.erb@

To apply your changes quickly you should issue

<pre>

/etc/init.d/puppet restart

</pre>