Deploying with confidence

Self-Service

Article from Issue 139/2012

Author(s): Kurt Seifried

Combining Puppet, Foreman, Pulp, Candlepin, and Katello lets you deploy software and servers automatically and securely.

In last month’s column, I talked about finding and remediating security problems; this month, I will continue with administrative automation. Security remediation is great, but at some point, you need the servers to do useful things like run software, process data, and so on. So, how do you efficiently control hundreds or thousands of systems, deploy and distribute software, and make configuration changes as needed? Of course, you can’t just deploy stuff straight to production and hope for the best, so you’ll probably want to support separate development, testing, and production groups at a minimum.

Buy this article as PDF

Express-Checkout as PDF

Price $2.95
(incl. VAT)

Buy Linux Magazine

SINGLE ISSUES

Print Issues

Digital Issues

SUBSCRIPTIONS

Print Subs

Digisubs

TABLET & SMARTPHONE APPS

US / Canada

UK / Australia

Related content

Red Hat Satellite 6

Red Hat's Satellite system management solution provides an amazing range of capabilities, but it isn't quite ready for orbit.

more »
Puppet Labs MCollective 1.0 Now Available

“Our partners bring users the operating system, Amazon EC2 and OpenStack, as well as traditional hosted and in-house servers give users a platform to run that operating system, and Puppet with MCollective1.0 gives them ease of use and adds a layer of functionality that greatly improve the productivity of both the platform and the user.” Luke Kanies

more »
Puppet Labs Announces Puppet Enterprise

Puppet Labs, provider of open source systems management solutions, announced the release of Puppet Enterprise, the first commercially supported version of Puppet.

more »
Security Lessons: OpenShift

OpenShift and other PaaS products can help take some of the work out of deploying and managing systems.

more »

comments powered by Disqus

News

Red Hat Enterprise Linux 7.5 Released

Community , Red Hat , Red Hat Linux

The latest release is focused on hybrid cloud.
Microsoft Releases a Linux-Based OS

Community , Kernel

The company is building a new IoT environment powered by Linux.
Solomon Hykes Leaves Docker

In a surprise move, Solomon Hykes, the creator of Docker has left the company.
Red Hat Celebrates 25th Anniversary with a New Code Portal

The company announces a GitHub page with links to source code for all its projects
Gnome 3.28 Released

Community , Gnome

The latest GNOME rolls out with better contact management and new features for handling virtual machines.
Install Firefox in a Snap on Linux

Community , Linux , Mozilla Foundation

Mozilla has picked the Snap package system to deliver its application to Linux users.
OpenStack Queens Released

OpenStack

The new release comes with new features for mission critical workloads.
Kali Linux Comes to Windows

Linux

The Kali Linux developers even managed to run full blown XFCE desktop via WSL.
Ubuntu to Start Collecting Some Data with Ubuntu 18.04

It will be an ‘opt-out’ feature.
CNCF Illuminates Serverless Vision

The Cloud Native Computing Foundation announces a paper describing their model for a serverless ecosystem.