(R)?ex Deployment & Configuration Management

News

2019-07-02
Deprecating official Rex packages

As part of our efforts to simplify maintenance around RexOps projects, we have decided to stop building Rex packages on our side. We recommend relying on OS packages maintained by the various distributions in their respective upstream repositories, or to install Rex from CPAN.

2019-06-09
Post-migration updates & clean-up

Over the course of the past weeks many clean-ups have been done, reaping the benefits provided by our new Statocles-based site:

2019-05-19
New site engine for rexify.org

After months of work on a new site backend, we reached the MVP today for our site to be switched over to a new engine: from now on, our site will be maintained using the static site generator Statocles.

Conferences

2016-06-21

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

Professional support is also available.

» Home » Docs » Release notes » Release notes for 0.54.3

Release notes for 0.54.3

These are the changes in 0.54 release.

We want to thank every contributor that makes this release possible.

Common

path_map - variable path mapping

path_map is a new feature developed by Erik Huelsmann to ease the management of files for different hosts. In the past, if you wanted to upload a file (for example /etc/security/access.conf) to your servers and wanted to have different access.conf files per environment, or for a special host, you had to build this logic by yourself. With the path_map feature you only have to define the lookup path and Rex is doing this for you.

use Rex -feature => ['0.54'];
⁠
⁠set path_map => {
⁠  "files/" => [
⁠    "files/{environment}/{hostname}/", "files/{environment}/",
⁠    "files/{hostname}/",
⁠  ],
⁠  "templates/" => [
⁠    "templates/{environment}/{hostname}/", "templates/{environment}/",
⁠    "templates/{hostname}/",
⁠  ],
⁠};
⁠
⁠task "setup",
⁠  group => "frontends",
⁠  sub {
⁠  file "/etc/security/access.conf",
⁠    source => "files/etc/security/access.conf",
⁠    owner  => "root",
⁠    group  => "root",
⁠    mode   => 644;
⁠
⁠  file "/etc/ntp.conf",
⁠    content => template("templates/etc/ntp.conf"),
⁠    owner   => "root",
⁠    group   => "root",
⁠    mode    => 644;
⁠  };

This example will search for the files it should upload or process as templates in the following direction:

Given:

Lookup-Path:

And for the template it is just the same:

You can use any variable that the inventory can gather from the system.

Cloud

Bugfixes

Rex::Test

Cloud

Common

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