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OpenVPN Puppet module

Puppet module to manage OpenVPN servers and clients.

Features

Client-specific rules and access policies
Generated client configurations and SSL-Certificates
Downloadable client configurations and SSL-Certificates for easy client configuration
Support for multiple server instances
Support for LDAP-Authentication
Support for server instance in client mode
Support for TLS

Supported OS

Ubuntu
Debian
CentOS
RedHat
Amazon

Dependencies

Puppet

Version >= 4

Example

  # add a server instance
  openvpn::server { 'winterthur':
    country      => 'CH',
    province     => 'ZH',
    city         => 'Winterthur',
    organization => 'example.org',
    email        => 'root@example.org',
    server       => '10.200.200.0 255.255.255.0',
  }

  # define clients
  openvpn::client { 'client1':
    server => 'winterthur',
  }
  openvpn::client { 'client2':
    server   => 'winterthur',
  }

  openvpn::client_specific_config { 'client1':
    server => 'winterthur',
    ifconfig => '10.200.200.50 10.200.200.51',
  }

  # a revoked client
  openvpn::client { 'client3':
    server => 'winterthur',
  }
  openvpn::revoke { 'client3':
    server => 'winterthur',
  }

  # a server in client mode
  file {
    '/etc/openvpn/zurich/keys/ca.crt':
      source => 'puppet:///path/to/ca.crt';
    '/etc/openvpn/zurich/keys/zurich.crt':
      source => 'puppet:///path/to/zurich.crt';
    '/etc/openvpn/zurich/keys/zurich.key':
      source => 'puppet:///path/to/zurich.key';
  }
  openvpn::server { 'zurich':
    remote  => [ 'mgmtnet3.nine.ch 1197', 'mgmtnet2.nine.ch 1197' ],
    require => [ File['/etc/openvpn/zurich/keys/ca.crt'],
                 File['/etc/openvpn/zurich/keys/zurich.crt'],
                 File['/etc/openvpn/zurich/keys/zurich.key'] ];

  }

Example with hiera

---
classes:
  - openvpn

openvpn::servers:
  'winterthur':
    country: 'CH'
    province: 'ZH'
    city: 'Winterthur'
    organization: 'example.org'
    email: 'root@example.org'
    server: '10.200.200.0 255.255.255.0'

openvpn::client_defaults:
  server: 'winterthur'

openvpn::clients:
  'client1': {}
  'client2': {}
  'client3': {}

openvpn::client_specific_configs:
  'client1':
    server: 'winterthur'
    ifconfig: '10.200.200.50 10.200.200.51'

openvpn::revokes:
  'client3':
    server: 'winterthur'

Don't forget the sysctl directive net.ipv4.ip_forward!

Contributions

Pull requests are very welcome. Join these fine folks who already helped to get this far with this module.

To help guaranteeing the stability of the module, please make sure to add tests to your pull request.

joelio / puppet-openvpn