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1. Install Puppet Master
Exploit cloud computing features in order to auto-provisioning the resources for a puppet server
a. Login to the OpenStack Horizon dashboard
http://212.189.205.200/horizon/
username: admin_group_< your group >
password: < your password >
b. Upload your ssh public key
- Follow the teacher's suggestions
c. Customise the security group in order to feet your requirements
- Follow the teacher's suggestions
d. Instantiate one VM using the flavour m1.medium and the image ubuntu
- Follow the teacher's suggestions
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Install a Puppet Master
- Login into the Puppet Master
sudo su -
echo "<PUPPET MASTER IP> puppetmaster.school.cloud.ba.infn.it puppetmaster" >> /etc/hosts
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Install the repo for puppet software for Ubuntu 14.04
wget https://apt.puppetlabs.com/puppetlabs-release-trusty.deb
sudo dpkg -i puppetlabs-release-trusty.deb
sudo apt-get update
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Install the Puppet Master server
apt-get -y install puppetmaster
service puppetmaster status
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Hiera will be automatically installed as puppet dependence
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Configure the Puppet Master
Download all the configuration files in the config dir on this repo into /etc/puppet dir on your puppet master host. You don't need to modify them.
wget -O /etc/puppet/autosign.conf http://goo.gl/IyLnsw
wget -O /etc/puppet/hiera.yaml http://goo.gl/mQtMzx
wget -O /etc/puppet/puppet.conf http://goo.gl/c8WUiH
Create some directories for future use
mkdir -p /etc/puppet/environments/production/hieradata/nodes
mkdir -p /etc/puppet/environments/production/manifests/nodes
Start the Puppet Master
service puppetmaster restart
Test the Puppet Master
service puppetmaster status
telnet localhost 8140
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Test Puppet Master[PM] and Agent[PA] communication
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Issue the date command, does it correct ?
date
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PM: Install the ntp module
puppet module install puppetlabs-ntp
puppet module install saz-timezone
puppet module install stephenrjohnson-puppet
puppet module list --tree
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PM: deploy a default ntp configuration
cd /etc/puppet/environments/production
wget -O hieradata/common.yaml http://goo.gl/MBVxRw
wget -O manifests/site.pp http://goo.gl/IAi1QD
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PA: execute the puppet agent
puppet agent --server puppet master.school.cloud.ba.infn.it --onetime --no-daemonize --verbose --environment production
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