(R)?ex Deployment & Configuration Management

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News

2016-09-08

Work with (R)?ex at adjust! Check out their job posting for details, or contact our fellow core developer, FErki.

2016-07-16

(R)?ex 1.4.1 released, fixing many bugs. See the release notes for more details.

2016-03-07

(R)?ex 1.4.0 released, containing lots of goodies. See the release notes for more details.

2015-09-04

(R)?ex 1.3.3 released, fixing a bunch of bugs. See the release notes for more details.

2015-06-22

adjust GmbH is sponsoring the (R)?ex project with a new build server. Thank you for your support!

2015-06-17

(R)?ex 1.3.2 released, fixing issues related to file manipulation when run on BSDs. See the release notes for more details.

2015-06-08

(R)?ex 1.3.1 released, fixing Rex::Commands::DB related tests.

2015-05-27

Read the second part of "Rex in practice" series about Test-driven infrastructure.

2015-05-09

repositor.io 1.1.0 released. repositor.io is a repository management tool for apt, yum, yast and docker. This is a bugfix release with fixes for ubuntu and centos7 installation media mirroring.

2015-05-03

(R)?ex 1.2.0 released. See the release notes for more details.

2015-03-27

View the slides of the talk An introduction to Rex from Andy Beverley.

Conferences

2016-06-21

Training

Need Help?

Rex is a pure open source project, you can find community support in the following places:

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» Home » Docs » Guides » Cheat Sheet » Installing and configurating a service

Installing and configurating a service

The most used functions in configuration management is installing/managing services and managing configuration files. In Rex you can do this with the file, pkg and service functions.

file($remote_file, %options)

Manage files on remote systems.

Options

file "/etc/ntpd.conf",
  ensure => "present",
  source => "files/ntpd.conf",
  owner  => "root",
  group  => "root",
  mode   => 644,
  on_change => sub {
    service ntpd => "restart";
  };

pkg($name, %options)

Install a package on the remote system.

Options

pkg "ntpd",
  ensure => "latest",
  on_change => sub {
    service ntpd => "restart";
  };

service

Manage the state of a service.

This function can be called as a resource or as a normal function to directly stop/start/restart/... services.

Options (for calling as a resource)

Example for calling as resource

service "nptd",
  ensure => "started";

Example for calling as function

service ntpd => "restart";

 

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