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Extending Puppet : start pulling the strings of your infrastructure with Puppet-- learn how to configure, customize, and manage your systems more intelligently / / Alessandro Franceschi, Jaime Soriano Pastor
| Extending Puppet : start pulling the strings of your infrastructure with Puppet-- learn how to configure, customize, and manage your systems more intelligently / / Alessandro Franceschi, Jaime Soriano Pastor |
| Autore | Franceschi Alessandro |
| Edizione | [Second edition.] |
| Pubbl/distr/stampa | Birmingham : , : Packt Publishing, , 2016 |
| Descrizione fisica | 1 online resource (316 pages) : color illustrations |
| Collana | Community experience distilled |
| Soggetto topico |
Puppet (Computer file)
Configuration management |
| ISBN | 1-78588-697-5 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910798430303321 |
Franceschi Alessandro
|
||
| Birmingham : , : Packt Publishing, , 2016 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Extending Puppet : start pulling the strings of your infrastructure with Puppet-- learn how to configure, customize, and manage your systems more intelligently / / Alessandro Franceschi, Jaime Soriano Pastor
| Extending Puppet : start pulling the strings of your infrastructure with Puppet-- learn how to configure, customize, and manage your systems more intelligently / / Alessandro Franceschi, Jaime Soriano Pastor |
| Autore | Franceschi Alessandro |
| Edizione | [Second edition.] |
| Pubbl/distr/stampa | Birmingham : , : Packt Publishing, , 2016 |
| Descrizione fisica | 1 online resource (316 pages) : color illustrations |
| Collana | Community experience distilled |
| Soggetto topico |
Puppet (Computer file)
Configuration management |
| ISBN | 1-78588-697-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910813597203321 |
|
Franceschi Alessandro
|
||
| Birmingham : , : Packt Publishing, , 2016 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Puppet 4 essentials : acquire the skills to manage your IT infrastructure effectively with Puppet / / Felix Frank, Martin Alfke
| Puppet 4 essentials : acquire the skills to manage your IT infrastructure effectively with Puppet / / Felix Frank, Martin Alfke |
| Autore | Frank Felix |
| Edizione | [2nd ed.] |
| Pubbl/distr/stampa | Birmingham, [England] ; ; Mumbai, [India] : , : Packt Publishing, , 2015 |
| Descrizione fisica | 1 online resource (247 p.) |
| Disciplina | 658.4038 |
| Collana | Community experience distilled |
| Soggetto topico |
Information technology - Management
Puppet (Computer file) |
| ISBN | 1-78588-258-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover; Copyright; Credits; About the Authors; About the Reviewer; www.PacktPub.com; Table of Contents; Preface; Chapter 1: Writing Your First Manifests; Getting started; Introducing resources and properties; Interpreting the output of the puppet apply command; Dry-testing your manifest; Adding control structures in manifests; Using variables; Variable types; Controlling the order of evaluation; Declaring dependencies; Error propagation; Avoiding circular dependencies; Implementing resource interaction; Examining the most notable resource types; The user and group types; The exec resource type
The cron resource typeThe mount resource type; Summary; Chapter 2: The Master and Its Agents; The Puppet master; Puppet master and Puppet server; Setting up the master machine; Creating the master manifest; Inspecting the configuration settings; Setting up the Puppet agent; The agent's life cycle; Renewing an agent's certificate; Running the agent from cron; Performance considerations; Tuning puppetserver; Using Phusion Passenger with Nginx; Comparing Passenger with puppetserver; Completing the stack with PuppetDB; Troubleshooting SSL issues; Summary Chapter 3: A Peek under the Hood - Facts, Types, and ProvidersSummarizing systems with Facter; Accessing and using fact values; Extending Facter with custom facts; Simplifying things using external facts; Goals of Facter; Understanding the type system; The resource type's life cycle on the agent side; Substantiating the model with providers; Resource types with generic providers; Summarizing types and providers; Putting it all together; Summary; Chapter 4: Modularizing Manifests with Classes and Defined Types; Introducing classes and defined types; Defining and declaring classes Creating and using defined typesUnderstanding and leveraging the differences; Structured design patterns; Writing comprehensive classes; Writing component classes; Using defined types as resource wrappers; Using defined types as resource multiplexers; Using defined types as macros; Exploiting array values using defined types; Using iterator functions; Including classes from defined types; Establishing relationships among containers; Passing events between classes and defined types; Ordering containers; Limitations; The performance implications of container relationships Mitigating the limitationsThe anchor pattern; The contain function; Making classes more flexible through parameters; The caveats of parameterized classes; Preferring the include keyword; Summary; Chapter 5: Extending Your Puppet Infrastructure with Modules; An overview of Puppet's modules; Parts of a module; Module structure; Documentation in modules; Maintaining environments; Configuring environment locations; Obtaining and installing modules; Modules' best practices; Putting everything in modules; Avoiding generalization; Testing your modules; Safe testing with environments Building a specific module |
| Record Nr. | UNINA-9910798095603321 |
|
Frank Felix
|
||
| Birmingham, [England] ; ; Mumbai, [India] : , : Packt Publishing, , 2015 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Puppet 4 essentials : acquire the skills to manage your IT infrastructure effectively with Puppet / / Felix Frank, Martin Alfke
| Puppet 4 essentials : acquire the skills to manage your IT infrastructure effectively with Puppet / / Felix Frank, Martin Alfke |
| Autore | Frank Felix |
| Edizione | [2nd ed.] |
| Pubbl/distr/stampa | Birmingham, [England] ; ; Mumbai, [India] : , : Packt Publishing, , 2015 |
| Descrizione fisica | 1 online resource (247 p.) |
| Disciplina | 658.4038 |
| Collana | Community experience distilled |
| Soggetto topico |
Information technology - Management
Puppet (Computer file) |
| ISBN | 1-78588-258-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover; Copyright; Credits; About the Authors; About the Reviewer; www.PacktPub.com; Table of Contents; Preface; Chapter 1: Writing Your First Manifests; Getting started; Introducing resources and properties; Interpreting the output of the puppet apply command; Dry-testing your manifest; Adding control structures in manifests; Using variables; Variable types; Controlling the order of evaluation; Declaring dependencies; Error propagation; Avoiding circular dependencies; Implementing resource interaction; Examining the most notable resource types; The user and group types; The exec resource type
The cron resource typeThe mount resource type; Summary; Chapter 2: The Master and Its Agents; The Puppet master; Puppet master and Puppet server; Setting up the master machine; Creating the master manifest; Inspecting the configuration settings; Setting up the Puppet agent; The agent's life cycle; Renewing an agent's certificate; Running the agent from cron; Performance considerations; Tuning puppetserver; Using Phusion Passenger with Nginx; Comparing Passenger with puppetserver; Completing the stack with PuppetDB; Troubleshooting SSL issues; Summary Chapter 3: A Peek under the Hood - Facts, Types, and ProvidersSummarizing systems with Facter; Accessing and using fact values; Extending Facter with custom facts; Simplifying things using external facts; Goals of Facter; Understanding the type system; The resource type's life cycle on the agent side; Substantiating the model with providers; Resource types with generic providers; Summarizing types and providers; Putting it all together; Summary; Chapter 4: Modularizing Manifests with Classes and Defined Types; Introducing classes and defined types; Defining and declaring classes Creating and using defined typesUnderstanding and leveraging the differences; Structured design patterns; Writing comprehensive classes; Writing component classes; Using defined types as resource wrappers; Using defined types as resource multiplexers; Using defined types as macros; Exploiting array values using defined types; Using iterator functions; Including classes from defined types; Establishing relationships among containers; Passing events between classes and defined types; Ordering containers; Limitations; The performance implications of container relationships Mitigating the limitationsThe anchor pattern; The contain function; Making classes more flexible through parameters; The caveats of parameterized classes; Preferring the include keyword; Summary; Chapter 5: Extending Your Puppet Infrastructure with Modules; An overview of Puppet's modules; Parts of a module; Module structure; Documentation in modules; Maintaining environments; Configuring environment locations; Obtaining and installing modules; Modules' best practices; Putting everything in modules; Avoiding generalization; Testing your modules; Safe testing with environments Building a specific module |
| Record Nr. | UNINA-9910808456203321 |
|
Frank Felix
|
||
| Birmingham, [England] ; ; Mumbai, [India] : , : Packt Publishing, , 2015 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
