diff --git a/Vagrantfile b/Vagrantfile
new file mode 100644
index 0000000..dad2141
--- /dev/null
+++ b/Vagrantfile
@@ -0,0 +1,75 @@
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+Vagrant.configure('2') do |config|
+  # define box to use
+  config.vm.box = 'sbeliakou/centos-7.2-x86_64'
+
+  # define puppet master server
+  config.vm.define 'master' do |master|
+    master.vm.hostname = 'master.lab'
+    master.vm.network 'private_network', ip: '192.0.0.100'
+    master.vm.provider 'virtualbox' do |v|
+      v.name = 'master'
+      v.memory = 4096
+      v.cpus = 2
+      v.linked_clone = true
+    end
+    master.vm.provision 'shell', inline: <<-SHELL
+      nmcli connection reload
+      systemctl restart network.service
+      grep client /etc/hosts
+      [ $? -ne 0 ] && echo "192.0.0.105 client.lab" >> /etc/hosts
+      /bin/cp /vagrant/hosts /etc/
+	    yum install -y https://yum.puppetlabs.com/puppetlabs-release-pc1-el-7.noarch.rpm
+      yum install -y http://yum.postgresql.org/9.4/redhat/rhel-7-x86_64/pgdg-redhat94-9.4-2.noarch.rpm
+      yum install -y puppetserver
+      systemctl enable puppetserver
+      /bin/cp /vagrant/site.pp /etc/puppetlabs/code/environments/production/manifests
+      /bin/cp /vagrant/autosign.conf /etc/puppetlabs/puppet/
+      /bin/cp /vagrant/server_puppet.conf /etc/puppetlabs/puppet/puppet.conf
+      mkdir -p /etc/puppetlabs/code/environments/prod/{manifests,modules}
+      /bin/cp /vagrant/prod_site.pp /etc/puppetlabs/code/environments/prod/manifests/site.pp
+      systemctl restart puppetserver
+      source ~/.bashrc
+      yum install postgresql94-server postgresql94-contrib -y
+      /usr/pgsql-9.4/bin/postgresql94-setup initdb
+      yes | cp /vagrant/pg_hba.conf /var/lib/pgsql/9.4/data/
+      systemctl enable postgresql-9.4.service
+      systemctl start postgresql-9.4.service
+      cd /
+      sudo -u postgres psql -c "create user puppetdb password 'puppetdb'"
+      sudo -u postgres psql -c "create database puppetdb owner puppetdb"
+      puppet module install puppetlabs-puppetdb --version 5.1.2
+      puppet module install puppetlabs-mysql --version 3.10.0 --environment prod
+      puppet module install puppetlabs-apache --version 1.11.0
+      puppet module install spotify-puppetexplorer --version 1.1.1
+      puppet module install puppet-nginx --version 0.6.0 --environment prod
+      puppet agent -t
+      systemctl stop iptables
+      SHELL
+  end
+
+  # define puppet client vm
+  config.vm.define 'client' do |client|
+    client.vm.hostname = 'client.lab'
+    client.vm.network 'private_network', ip: '192.0.0.105'
+    client.vm.provider 'virtualbox' do |v|
+      v.name = 'client'
+      v.memory = 1024
+      v.cpus = 1
+      v.linked_clone = true
+    end
+    client.vm.provision 'shell', inline: <<-SHELL
+      nmcli connection reload
+      systemctl restart network.service
+      grep master /etc/hosts
+      [ $? -ne 0 ] && echo "192.0.0.100 master.lab" >> /etc/hosts
+      yum install -y https://yum.puppetlabs.com/puppetlabs-release-pc1-el-7.noarch.rpm
+      yum install -y puppet-agent
+      /bin/cp /vagrant/client_puppet.conf /etc/puppetlabs/puppet/puppet.conf
+      source ~/.bashrc
+      puppet agent -t
+    SHELL
+  end
+end
diff --git a/autosign.conf b/autosign.conf
new file mode 100644
index 0000000..fe48d3f
--- /dev/null
+++ b/autosign.conf
@@ -0,0 +1 @@
+client.lab
diff --git a/client_info.png b/client_info.png
new file mode 100644
index 0000000..8a412c4
Binary files /dev/null and b/client_info.png differ
diff --git a/client_puppet.conf b/client_puppet.conf
new file mode 100644
index 0000000..af1ba67
--- /dev/null
+++ b/client_puppet.conf
@@ -0,0 +1,5 @@
+[main]
+certname = client.lab
+server = master.lab
+environment = prod
+runinterval = 3m
diff --git a/hosts b/hosts
new file mode 100644
index 0000000..0b22394
--- /dev/null
+++ b/hosts
@@ -0,0 +1,4 @@
+127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
+::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
+192.0.0.100 master.lab
+192.0.0.105 client.lab
diff --git a/lesson13_mysql_client.png b/lesson13_mysql_client.png
new file mode 100644
index 0000000..4b4d8f1
Binary files /dev/null and b/lesson13_mysql_client.png differ
diff --git a/lesson13_nginx.png b/lesson13_nginx.png
new file mode 100644
index 0000000..3e3ee88
Binary files /dev/null and b/lesson13_nginx.png differ
diff --git a/pg_hba.conf b/pg_hba.conf
new file mode 100644
index 0000000..2ab4f05
--- /dev/null
+++ b/pg_hba.conf
@@ -0,0 +1,3 @@
+local all all peer
+host all all 127.0.0.1/32 md5
+host all all ::1/128 md5
diff --git a/prod_site.pp b/prod_site.pp
new file mode 100644
index 0000000..9168e6d
--- /dev/null
+++ b/prod_site.pp
@@ -0,0 +1,48 @@
+# node definitions.)
+
+## Active Configurations ##
+
+# Disable filebucket by default for all File resources:
+File { backup => false }
+
+# DEFAULT NODE
+# Node definitions in this file are merged with node data from the console. See
+# http://docs.puppetlabs.com/guides/language_guide.html#nodes for more on
+# node definitions.
+
+# The default node definition matches any node lacking a more specific node
+# definition. If there are no other nodes in this file, classes declared here
+# will be included in every node's catalog, *in addition* to any classes
+# specified in the console for that node.
+
+node default {
+  # This is where you can declare classes for all nodes.
+  # Example:
+  #   class { 'my_class': }
+  notify { "Node ${::fqdn} is up and running!": }
+}
+
+node 'client.lab' {
+  class { 'nginx': }
+  class { '::mysql::server':
+    root_password => 'password',
+  }
+
+  mysql_database { 'prod_mdb':
+    ensure  =>  present,
+    charset =>  'utf8',
+  }
+
+  mysql_user { 'prod_user@localhost':
+    ensure  =>  present,
+    password_hash =>  mysql_password('prod_password'),
+  }
+
+  mysql_grant { 'prod_user@localhost/prod_mdb.*':
+    ensure  =>  present,
+    options =>  ['GRANT'],
+    privileges  =>  ['ALL'],
+    table =>  'prod_mdb.*',
+    user  =>  'prod_user@localhost',
+  }
+}
\ No newline at end of file
diff --git a/server_puppet.conf b/server_puppet.conf
new file mode 100644
index 0000000..3288248
--- /dev/null
+++ b/server_puppet.conf
@@ -0,0 +1,19 @@
+# This file can be used to override the default puppet settings.
+# See the following links for more details on what settings are available:
+# - https://docs.puppetlabs.com/puppet/latest/reference/config_important_settings.html
+# - https://docs.puppetlabs.com/puppet/latest/reference/config_about_settings.html
+# - https://docs.puppetlabs.com/puppet/latest/reference/config_file_main.html
+# - https://docs.puppetlabs.com/puppet/latest/reference/configuration.html
+[main]
+certname = master.lab
+server = master.lab
+environment = production
+runinterval = 1h
+strict_variables = true
+
+[master]
+vardir = /opt/puppetlabs/server/data/puppetserver
+logdir = /var/log/puppetlabs/puppetserver
+rundir = /var/run/puppetlabs/puppetserver
+pidfile = /var/run/puppetlabs/puppetserver/puppetserver.pid
+codedir = /etc/puppetlabs/code
diff --git a/site.pp b/site.pp
new file mode 100644
index 0000000..5c9dbab
--- /dev/null
+++ b/site.pp
@@ -0,0 +1,39 @@
+# node definitions.)
+
+## Active Configurations ##
+
+# Disable filebucket by default for all File resources:
+File { backup => false }
+
+# DEFAULT NODE
+# Node definitions in this file are merged with node data from the console. See
+# http://docs.puppetlabs.com/guides/language_guide.html#nodes for more on
+# node definitions.
+
+# The default node definition matches any node lacking a more specific node
+# definition. If there are no other nodes in this file, classes declared here
+# will be included in every node's catalog, *in addition* to any classes
+# specified in the console for that node.
+
+node default {
+  # This is where you can declare classes for all nodes.
+  # Example:
+  #   class { 'my_class': }
+  notify { "Node ${::fqdn} is up and running!": }
+}
+
+node 'master.lab' {
+  # # Configure puppetdb
+  class { 'puppetdb::server':
+    database_host => '127.0.0.1',
+    confdir =>  '/etc/puppetlabs/puppetdb/conf.d',
+   }
+  # Configure the Puppet master to use puppetdb
+  class { 'puppetdb::master::config': }
+  class { 'puppetexplorer':
+    vhost_options => {
+      rewrites => [ { rewrite_rule => [
+        '^/api/metrics/v1/mbeans/puppetlabs.puppetdb.query.population:type=default,name=(.*)$  https://%{HTTP_HOST}/api/metrics/v1/mbeans/puppetlabs.puppetdb.population:name=$1 [R=301,L]'
+      ] } ] }
+  }
+}
\ No newline at end of file