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ntp

pdk
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Installs, configures, and manages the NTP service.

Puppet

puppetlabs

76,701,105 downloads

305,343 latest version

5.0 quality score

Version information

  • 9.1.0 (latest)
  • 9.0.1
  • 9.0.0
  • 8.5.0
  • 8.4.0
  • 8.3.0
  • 8.2.0
  • 8.1.0
  • 8.0.0
  • 7.4.0
  • 7.3.0
  • 7.2.0
  • 7.1.1
  • 7.1.0
  • 7.0.0
  • 6.4.1
  • 6.4.0
  • 6.3.0
  • 6.2.0
  • 6.1.0
  • 6.0.0
  • 5.0.0
  • 4.2.0
  • 4.1.2
  • 4.1.1
  • 4.1.0
  • 4.0.0
  • 3.3.0
  • 3.2.1
  • 3.2.0
  • 3.1.2
  • 3.1.1
  • 3.1.0
  • 3.0.4
  • 3.0.3
  • 3.0.2
  • 3.0.1
  • 3.0.0-rc1
  • 3.0.0
  • 2.0.1
  • 2.0.0-rc1
  • 2.0.0
  • 1.0.1
  • 1.0.0-rc1
  • 1.0.0
  • 0.3.0
  • 0.2.0
  • 0.1.0
  • 0.0.4
  • 0.0.3
released Aug 26th 2021
This version is compatible with:
  • Puppet Enterprise 2021.3.x, 2021.2.x, 2021.1.x, 2021.0.x, 2019.8.x, 2019.7.x, 2019.5.x, 2019.4.x, 2019.3.x, 2019.2.x, 2019.1.x, 2019.0.x
  • Puppet >= 6.0.0 < 8.0.0
  • RedHat
    ,
    CentOS
    ,
    OracleLinux
    ,
    Scientific
    ,
    SLES
    ,
    Debian
    ,
    Ubuntu
    ,
    Solaris
    ,
    AIX

Start using this module

  • r10k or Code Manager
  • Bolt
  • Manual installation
  • Direct download

Add this module to your Puppetfile:

mod 'puppetlabs-ntp', '9.1.0'
Learn more about managing modules with a Puppetfile

Add this module to your Bolt project:

bolt module add puppetlabs-ntp
Learn more about using this module with an existing project

Manually install this module globally with Puppet module tool:

puppet module install puppetlabs-ntp --version 9.1.0

Direct download is not typically how you would use a Puppet module to manage your infrastructure, but you may want to download the module in order to inspect the code.

Download

Documentation

puppetlabs/ntp — version 9.1.0 Aug 26th 2021

ntp

Table of Contents

  1. Module Description - What the module does and why it is useful
  2. Setup - The basics of getting started with ntp
  3. Usage - Configuration options and additional functionality
  4. Reference - An under-the-hood peek at what the module is doing and how
  5. Limitations - OS compatibility, etc.
  6. Development - Guide for contributing to the module

Module description

The ntp module installs, configures, and manages the NTP service across a range of operating systems and distributions.

Setup

Beginning with ntp

include ntp is enough to get you up and running. To pass in parameters specifying which servers to use:

class { 'ntp':
  servers => [ 'ntp1.corp.com', 'ntp2.corp.com' ],
}

Usage

All parameters for the ntp module are contained within the main ntp class, so for any function of the module, set the options you want. See the common usages below for examples.

Install and enable NTP

include ntp

Change NTP servers

class { 'ntp':
  servers => [ 'ntp1.corp.com', 'ntp2.corp.com' ],
}

Restrict who can connect

class { 'ntp':
  servers  => [ 'ntp1.corp.com', 'ntp2.corp.com' ],
  restrict => ['127.0.0.1'],
}

Install a client that can't be queried

class { 'ntp':
  servers   => ['ntp1.corp.com', 'ntp2.corp.com'],
  restrict  => [
    'default ignore',
    '-6 default ignore',
    '127.0.0.1',
    '-6 ::1',
    'ntp1.corp.com nomodify notrap nopeer noquery',
    'ntp2.corp.com nomodify notrap nopeer noquery'
  ],
}

Listen on specific interfaces

Restricting NTP to a specific interface is especially useful on Openstack node, which may have numerous virtual interfaces.

class { 'ntp':
  servers  => [ 'ntp1.corp.com', 'ntp2.corp.com' ],
  interfaces => ['127.0.0.1', '1.2.3.4']
}

Opt out of Puppet controlling the service

class { 'ntp':
  servers        => [ 'ntp1.corp.com', 'ntp2.corp.com' ],
  restrict       => ['127.0.0.1'],
  service_manage => false,
}

Configure and run ntp without installing

class { 'ntp':
  package_manage => false,
}

Pass in a custom template

class { 'ntp':
  servers         => [ 'ntp1.corp.com', 'ntp2.corp.com' ],
  restrict        => ['127.0.0.1'],
  service_manage  => false,
  config_epp      => 'different/module/custom.template.epp',
}

Connect to an NTP server with the burst option enabled

class { 'ntp':
  servers => [ 'ntp1.corp.com', 'ntp2.corp.com' ],
  burst  => true,
}

Reference

See REFERENCE.md

Limitations

This module has been tested on all PE-supported platforms. Additionally, it is tested (but not supported) on Solaris 10 and Fedora 20-22.

For an extensive list of supported operating systems, see metadata.json

Development

We are experimenting with a new tool for running acceptance tests. It's name is puppet_litmus this replaces beaker as the test runner. To run the acceptance tests follow the instructions here.

Puppet modules on the Puppet Forge are open projects, and community contributions are essential for keeping them great. Please follow our guidelines when contributing changes.

For more information, see our module contribution guide.

Contributors

To see who's already involved, see the list of contributors.