By James Loope

Get began with Puppet, and learn the way this well known configuration administration framework is helping you automate your servers. This concise creation indicates you ways to exploit Puppet’s instruments and templates to prepare and execute configuration plans on Linux, Unix, and home windows servers. via code samples and real-world examples, you’ll the way to deal with swimming pools of servers and digital circumstances, and the way to manage entry regulate. If you’re new to Puppet, yet conversant in platforms management and Ruby language fundamentals, this booklet is the suitable option to commence utilizing this open resource framework.

  • Learn Puppet basics, together with its happen syntax and integrated functions
  • Store configurations in a valuable place with PuppetMaster, and outline which configurations practice to which nodes
  • Build a framework to create person money owed rather than LDAP or Kerberos KDC
  • Apply ideas to execute and deal with server configurations with MCollective
  • Use Puppet as an auditing software to make sure that configurations are correct
  • Gather details at the nodes you deal with with the Facter library

Show description

Quick preview of Managing Infrastructure with Puppet PDF

Best Computing books

Emerging Trends in Image Processing, Computer Vision and Pattern Recognition (Emerging Trends in Computer Science and Applied Computing)

Rising developments in snapshot Processing, machine imaginative and prescient, and development popularity discusses the most recent in developments in imaging technology which at its center comprises 3 intertwined computing device technology fields, specifically: photo Processing, desktop imaginative and prescient, and trend attractiveness. there's major renewed curiosity in each one of those 3 fields fueled by means of large info and information Analytic tasks together with yet now not constrained to; functions as varied as computational biology, biometrics, biomedical imaging, robotics, safeguard, and data engineering.

Introduction to Cryptography with Coding Theory (2nd Edition)

With its conversational tone and sensible concentration, this article mixes utilized and theoretical points for an outstanding creation to cryptography and safety, together with the newest major developments within the box. Assumes a minimum historical past. the extent of math sophistication is akin to a path in linear algebra.

Absolute C++ (5th Edition)

&>NOTE: You are paying for a standalone product; MyProgrammingLab doesn't come packaged with this content material. for those who would like to buy either the actual textual content and MyProgrammingLab look for ISBN-10: 0132989921/ISBN-13: 9780132989923. That package includes ISBN-10: 013283071X/ISBN-13: 9780132830713 and ISBN-10: 0132846578/ISBN-13: 9780132846578.

Problem Solving with C++ (9th Edition)

Be aware: you're deciding to buy a standalone product; MyProgrammingLab doesn't come packaged with this content material. if you'd like to buy either the actual textual content and MyProgrammingLab  look for ISBN-10: 0133862216/ISBN-13: 9780133862218. That package deal comprises ISBN-10: 0133591743/ISBN-13: 9780133591743  and ISBN-10: 0133834417 /ISBN-13: 9780133834413.

Additional info for Managing Infrastructure with Puppet

Show sample text content

1 Getting the software program Introducing Puppet placing the items jointly Getting all started documents and applications companies and Subscriptions Exec and Notify proof, Conditional Statements, and Logging The Puppet grasp 1 1 2 three five 7 7 nine 10 2. Puppeteering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Defines Inheritance and Parameterized sessions digital assets Variables Templates 15 15 17 18 18 three. Who wishes LDAP? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 development the Framework stating clients Throw Away the Handwritten Notebooks 21 23 24 four. MCollective . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Getting the software program ActiveMQ MCollective Server MCollective shopper MCollective instructions 25 25 26 27 28 v Preface This publication is for an individual utilizing or contemplating Puppet as a platforms automation instrument. Readers of this ebook might be conversant in Linux platforms management and easy Ruby. I’ll hide the fundamentals of utilizing Puppet manifests for configuration administration and methods for executing and dealing with these configurations with MCollective and Facter. I’ll usually make feedback that imagine you're handling a virtualized infrastructure, yet virtualization isn't essential to make the most of this software program. software program This ebook is concentrated on Puppet 2. 6. 1 with Facter 1. five. 6, and the MCollective model used is 1. zero. 1. end result of the very energetic improvement of all of those items, suggestions and examples won't observe to prior types. Conventions utilized in This publication the next typographical conventions are utilized in this publication: Italic shows new phrases, URLs, electronic mail addresses, filenames, and dossier extensions. consistent width Used for application listings, in addition to inside paragraphs to consult application components corresponding to variable or functionality names, databases, info varieties, setting variables, statements, and keyword phrases. consistent width daring indicates instructions or different textual content that are meant to be typed actually by way of the person. consistent width italic indicates textual content that are supposed to get replaced with user-supplied values or by way of values decided by way of context. vii This icon indicates a tip, advice, or normal observe. This icon exhibits a caution or warning. utilizing Code Examples This e-book is right here that can assist you get your activity performed. in most cases, you could use the code during this booklet on your courses and documentation. you don't need to touch us for permission until you’re reproducing a good portion of the code. for instance, writing a software that makes use of numerous chunks of code from this ebook doesn't require permission. promoting or dispensing a CD-ROM of examples from O’Reilly books does require permission. Answering a query via mentioning this ebook and quoting instance code doesn't require permission. Incorporating an important quantity of instance code from this booklet into your product’s documentation does require permission. We delight in, yet don't require, attribution. An attribution often comprises the identify, writer, writer, and ISBN. for instance: “Managing Infrastructure with Puppet through James Loope (O’Reilly).

Download PDF sample

Rated 4.96 of 5 – based on 40 votes