Simple Installation & Configuration of Puppet

simple-install-config-puppet.bash

ansible digitalocean-all -m yum -a “name=https://yum.puppetlabs.com/puppetlabs-release-pc1-el-6.noarch.rpm state=present”
ansible droplet1-west -m yum -a "name=puppetserver state=latest"
ansible digitalocean-all -m yum -a "name=puppet state=latest"
ansible droplet1-west -m service -a "name=puppetserver enabled=yes state=restarted"
ansible digitalocean-all -m yum -a "name=puppet state=latest"
ansible digitalocean-all -m service -a "name=puppet enabled=yes state=restarted"

ansible droplet1-west -m shell -a "/opt/puppetlabs/bin/puppet cert list --all"
ansible droplet1-west -m shell -a "/opt/puppetlabs/bin/puppet cert sign --all"

Create files on Puppet Master:
# production main mainifest file
touch /etc/puppetlabs/code/environments/production/manifests/site.pp
cat >> /etc/puppetlabs/code/environments/production/manifests/site.pp << EOF_SITE

file {'/tmp/example-ip':                                            # resource type file and filename
  ensure  => present,                                               # make sure it exists
  mode    => '0644',                                                # file permissions
  content => "Here is my Public IP Address: ${ipaddress_eth0}.\n",  # note the ipaddress_eth0 fact

file {'/etc/motd':
  ensure  => present,
  mode    => '0644',
  content => "\nUptime: ${uptime} || OS: ${operatingsystem} ${operatingsystemrelease} || CPUs: ${physicalprocessorcount} || Memory: ${memoryfree} / ${memorysize}\n",
}

file {'/etc/resolv.conf':
  ensure  => present,
  mode    => '0644',
  content => "#Managed by Puppet\nnameserver 8.8.4.4\nnameserver 8.8.8.8\nnameserver 209.244.0.3\n",
}

### node specific
node 'droplet1-asia', 'droplet1-east' {    # applies to ns1 and ns2 nodes
  file {'/tmp/dns':    # resource type file and filename
    ensure => present, # make sure it exists
    mode => '0644',
    content => "Only DNS servers get this file.\n",
  }
}

### last line
node default {}       # applies to nodes that aren't explicitly defined}
EOF_SITE

Execute Puppet Agents:
ansible digitalocean-all -m shell -a "ls -ltrah /tmp/example-ip; ls -ltrah /tmp/dns"
ansible digitalocean-all -m shell -a "puppet agent --configprint runinterval"
ansible digitalocean-all -m shell -a "puppet agent --test"
ansible digitalocean-all -m shell -a "ls -ltrah /tmp/example-ip; ls -ltrah /tmp/dns"

Deploy Puppet Module:
ansible droplet1-west -m shell -a "/opt/puppetlabs/bin/puppet module install puppetlabs-apache"

##### add to node specific section...
node 'droplet1-eu' {
  class { 'apache': }             # use apache module
  apache::vhost { 'example.com':  # define vhost resource
    port    => '80',
    docroot => '/var/www/html'
  }
}