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Adopting open source software [[electronic resource] ] : a practical guide / / Brian Fitzgerald ... [et al.]
| Adopting open source software [[electronic resource] ] : a practical guide / / Brian Fitzgerald ... [et al.] |
| Pubbl/distr/stampa | Cambridge, Mass., : MIT Press, 2011 |
| Descrizione fisica | 1 online resource (187 p.) |
| Disciplina | 005.3 |
| Altri autori (Persone) | FitzgeraldBrian <1959 Oct. 12-> |
| Soggetto topico |
Software configuration management
Open source software Support services (Management) - Data processing |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-283-32171-8
9786613321718 0-262-29826-0 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Background and definitions -- A framework for adopting OSS adoption -- Hibernia Hospital -- Südtiroler Gemeinden Verband -- FUNDECYT in Extremadura -- Adoption of open standards : a case study of the Massachusetts policy -- The Italian Chamber of Deputies -- Comparing the case studies. |
| Record Nr. | UNINA-9910457471203321 |
| Cambridge, Mass., : MIT Press, 2011 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Adopting open source software : a practical guide / / Brian Fitzgerald [and others]
| Adopting open source software : a practical guide / / Brian Fitzgerald [and others] |
| Pubbl/distr/stampa | Cambridge, Mass., : MIT Press, 2011 |
| Descrizione fisica | 1 online resource (187 p.) |
| Disciplina | 005.3 |
| Altri autori (Persone) | FitzgeraldBrian <1959 October 12-> |
| Soggetto topico |
Software configuration management
Open source software Support services (Management) - Data processing |
| Soggetto non controllato |
COMPUTER SCIENCE/General
INFORMATION SCIENCE/General |
| ISBN |
0-262-29734-5
1-283-32171-8 9786613321718 0-262-29826-0 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Background and definitions -- A framework for adopting OSS adoption -- Hibernia Hospital -- Südtiroler Gemeinden Verband -- FUNDECYT in Extremadura -- Adoption of open standards : a case study of the Massachusetts policy -- The Italian Chamber of Deputies -- Comparing the case studies. |
| Record Nr. | UNINA-9910781848803321 |
| Cambridge, Mass., : MIT Press, 2011 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Ansible playbook essentials : design automation blueprints using Ansible's playbooks to orchestrate and manage your multitier infrastructure / / Gourav Shah
| Ansible playbook essentials : design automation blueprints using Ansible's playbooks to orchestrate and manage your multitier infrastructure / / Gourav Shah |
| Autore | Shah Gourav |
| Edizione | [1st edition] |
| Pubbl/distr/stampa | Birmingham, England : , : Packt Publishing, , 2015 |
| Descrizione fisica | 1 online resource (168 p.) |
| Disciplina | 006.76 |
| Collana | Community Experience Distilled |
| Soggetto topico |
Software configuration management
Open source software |
| ISBN | 1-78439-561-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover; Copyright; Credits; About the Author; Acknowledgments; About the Reviewers; www.PacktPub.com; Table of Contents; Preface; Setting Up the Learning Environment; Chapter 1: Blueprinting Your Infrastructure; Getting introduced to Ansible; Plays; YAML - the playbook language; Our first playbook; Creating a host inventory; Patterns; Tasks; Modules; Running the playbook; Review questions; Summary; Chapter 2: Going Modular with Ansible Roles; Understanding roles; Naming roles; The directory layout for roles; Creating a site-wide playbook, nesting, and using include statements
Creating the www playbookThe default and custom role paths; Parameterizing the roles; Creating a base role; Refactoring our code - creating a base role; Creating an Nginx role; Adding role dependencies; Managing files for Nginx; Automating events and actions with handlers; Adding pre-tasks and post-tasks to playbooks; Running playbooks with roles; Review questions; Summary; Chapter 3: Separating Code and Data - Variables, Facts, and Templates; Static content explosion; Separating code and data; Jinja2 templates; The template formation; Facts and variables; Automatic variables - facts User-defined variablesWhere to define a variable; How to define a variable; Templating the Nginx configurations; Adding another layer - the MySQL role; Creating the scaffolding for the roles with Ansible-Galaxy; Adding metadata to the role; Using variables in tasks and handlers; Creating variables; Creating tasks; Using variables in playbooks; Applying a MySQL role to the DB servers; Variable precedence; The best practices for variable usage; Review questions; Summary; Chapter 4: Bringing In Your Code - Custom Commands and Scripts; The command modules; Using the raw module Using the command moduleUsing the shell module; Using the script module; Deploying a WordPress application - a hands-on approach; Installing WordPress; Controlling the idempotence of command modules; The registered variables; Extracting WordPress with a shell module; Configuring WordPress; Review questions; Summary; Chapter 5: Controlling Execution Flow - Conditionals; The conditional control structure; The when statements; Fact-based selection; Refactoring the MySQL role; Multilevel variable dictionaries; Merging hashes; Configuring the MySQL server selectively Conditional control structure in Jinja2 templatesUpdating the MySQL template; Running a task only once; Executing roles conditionally; Review questions; Summary; Chapter 6: Iterative Control Structures - Loops; The omnipotent with statement; Configuring WordPress requisites; The PHP5-FPM role; Defining an array; Looping an array; Creating MySQL databases and user accounts; Creating a hash; Nested hashes; Iterating a hash; Creating Nginx virtual hosts; Defining the PHP site information; Review questions; Summary; Chapter 7: Node Discovery and Clustering; Node discovery with magic variables Creating the load balancer role |
| Record Nr. | UNINA-9910798073703321 |
Shah Gourav
|
||
| Birmingham, England : , : Packt Publishing, , 2015 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Ansible playbook essentials : design automation blueprints using Ansible's playbooks to orchestrate and manage your multitier infrastructure / / Gourav Shah
| Ansible playbook essentials : design automation blueprints using Ansible's playbooks to orchestrate and manage your multitier infrastructure / / Gourav Shah |
| Autore | Shah Gourav |
| Edizione | [1st edition] |
| Pubbl/distr/stampa | Birmingham, England : , : Packt Publishing, , 2015 |
| Descrizione fisica | 1 online resource (168 p.) |
| Disciplina | 006.76 |
| Collana | Community Experience Distilled |
| Soggetto topico |
Software configuration management
Open source software |
| ISBN | 1-78439-561-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover; Copyright; Credits; About the Author; Acknowledgments; About the Reviewers; www.PacktPub.com; Table of Contents; Preface; Setting Up the Learning Environment; Chapter 1: Blueprinting Your Infrastructure; Getting introduced to Ansible; Plays; YAML - the playbook language; Our first playbook; Creating a host inventory; Patterns; Tasks; Modules; Running the playbook; Review questions; Summary; Chapter 2: Going Modular with Ansible Roles; Understanding roles; Naming roles; The directory layout for roles; Creating a site-wide playbook, nesting, and using include statements
Creating the www playbookThe default and custom role paths; Parameterizing the roles; Creating a base role; Refactoring our code - creating a base role; Creating an Nginx role; Adding role dependencies; Managing files for Nginx; Automating events and actions with handlers; Adding pre-tasks and post-tasks to playbooks; Running playbooks with roles; Review questions; Summary; Chapter 3: Separating Code and Data - Variables, Facts, and Templates; Static content explosion; Separating code and data; Jinja2 templates; The template formation; Facts and variables; Automatic variables - facts User-defined variablesWhere to define a variable; How to define a variable; Templating the Nginx configurations; Adding another layer - the MySQL role; Creating the scaffolding for the roles with Ansible-Galaxy; Adding metadata to the role; Using variables in tasks and handlers; Creating variables; Creating tasks; Using variables in playbooks; Applying a MySQL role to the DB servers; Variable precedence; The best practices for variable usage; Review questions; Summary; Chapter 4: Bringing In Your Code - Custom Commands and Scripts; The command modules; Using the raw module Using the command moduleUsing the shell module; Using the script module; Deploying a WordPress application - a hands-on approach; Installing WordPress; Controlling the idempotence of command modules; The registered variables; Extracting WordPress with a shell module; Configuring WordPress; Review questions; Summary; Chapter 5: Controlling Execution Flow - Conditionals; The conditional control structure; The when statements; Fact-based selection; Refactoring the MySQL role; Multilevel variable dictionaries; Merging hashes; Configuring the MySQL server selectively Conditional control structure in Jinja2 templatesUpdating the MySQL template; Running a task only once; Executing roles conditionally; Review questions; Summary; Chapter 6: Iterative Control Structures - Loops; The omnipotent with statement; Configuring WordPress requisites; The PHP5-FPM role; Defining an array; Looping an array; Creating MySQL databases and user accounts; Creating a hash; Nested hashes; Iterating a hash; Creating Nginx virtual hosts; Defining the PHP site information; Review questions; Summary; Chapter 7: Node Discovery and Clustering; Node discovery with magic variables Creating the load balancer role |
| Record Nr. | UNINA-9910810631403321 |
|
Shah Gourav
|
||
| Birmingham, England : , : Packt Publishing, , 2015 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Beginning Ansible concepts and application : provisioning, configuring, and managing servers, applications, and their dependencies / / Shaun R. Smith, Peter Membrey
| Beginning Ansible concepts and application : provisioning, configuring, and managing servers, applications, and their dependencies / / Shaun R. Smith, Peter Membrey |
| Autore | Smith Shaun R. |
| Pubbl/distr/stampa | [Place of publication not identified] : , : Apress, , [2022] |
| Descrizione fisica | 1 online resource (296 pages) : illustrations |
| Disciplina | 005.1 |
| Soggetto topico |
Software configuration management
Open source software |
| ISBN | 1-4842-8173-X |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Table of Contents -- About the Authors -- About the Technical Reviewer -- Introduction -- What Is Ansible? -- But Why Ansible? -- Sounds Great - What Do We Cover? -- Chapter 1: Getting Setup and Running -- Chapter 2: Your First Steps with Ansible -- Chapter 3: Choosing Your Targets -- Chapter 4: Your First Playbook -- Chapter 5: Batteries Included: Ansible Modules -- Chapter 6: It's All Variable, That's a Fact! -- Chapter 7: Becoming an Ansible Jinja -- Chapter 8: Handling Change -- Chapter 9: Roles: Ansible's Packing Cubes -- Chapter 10: Building a Load Balancer: Controlling Flow -- Chapter 11: Running a Blog -- Chapter 12: Locking Away Your Secrets: Vaults -- Chapter 13: Worlds of Possibility -- Summary -- Chapter 1: Getting Setup and Running -- What We Will Cover -- What You'll Be Using -- An Internet Connection -- Virtual Machine Manager: VirtualBox -- Vagrant -- Ansible -- Getting Setup -- Downloading VirtualBox -- Windows and Mac -- Linux -- Installing Vagrant -- Windows and Mac -- Linux -- Setting Up Ansible -- Troubleshooting VirtualBox Errors -- Using the Vagrant Environment -- Status -- Logging In -- Suspending the Virtual Environment -- Using Your Own Environment -- Chapter 2: Your First Steps with Ansible -- Climbing into the Driving Seat -- Declare Your Intent -- It Uses SSH -- Harnessing This Power -- What Changed? -- Start Your Engines -- Familiarize with the Controls -- More Than Ping: Our Hello World -- Get Moving: Making a Change -- Getting Help with Modules -- Working with Others: A Simple Inventory -- Unleash the Power in Parallel -- Plugging in the GPS -- Summary -- Chapter 3: Choosing Your Targets -- Exploring Our Simple Inventory -- A More Complex Structure -- Combining Hosts and Groups -- Regular Expressions and Host Ranges -- Including and Excluding Hosts -- Group the World: Groups of Groups.
Setting Variables on the Group -- Structuring Your Inventory for Success -- Directory-Based Inventory -- YAML Format Inventory -- Summary -- Chapter 4: Your First Playbook -- Modules and Tasks -- Structuring Your Tasks: Playbooks -- Building Up Your Playbook -- Execute the Playbook -- Becoming the All-Powerful Root User -- Check the Results -- Pushing Files -- Execute the Playbook -- A Note on Idempotence -- Syntax Checking Your Playbooks -- Summary -- Chapter 5: Batteries Included: Ansible Modules -- Where Do Modules Come From? -- Exploring the apt Module -- Updating the apt Cache -- Upgrading Packages -- Upgrading All Packages -- Learning Modules -- Exploring More Modules -- Summary -- Optional Excercise: Exploring "apt latest" Idempotence -- Chapter 6: It's All Variable, That's a Fact! -- Defining Variables and Precedence -- Changing the HTTP Port -- Testing Your Change -- The Firewall -- Variable Naming -- Magic Variables -- It's a Fact! -- Using Facts -- Disabling Fact Gathering -- Register Your Success -- Summary -- Variable Precedence Hierarchy -- Chapter 7: Becoming an Ansible Jinja -- Variables and Jinja2 -- Filters -- The default() Filter -- Templating -- Templating index.html -- Templating Configuration Files -- Controlling Flow -- Conditionals -- Loops -- Whitespace -- Summary -- Chapter 8: Handling Change -- What Is a Handler? -- Writing Your Handler -- Handlers Run Only Once -- Handlers Run at the End, Usually -- Grouping Handlers with listen -- Exercise: Modify Your Upgrade Playbook to Only Reboot When a Reboot Is Required -- Chapter 9: Roles: Ansible's Packing Cubes -- What's in a Role? -- Walk-Through: Web Server Installation -- Moving Tasks -- Migrate the Handler -- Migrate Templates -- Use the New Roles in Your Playbook -- Validate Your Structure -- Role Structure -- Role Default Variables -- Role Dependencies. Includes: Dynamic vs. Static -- Old-Style Roles -- Summary -- Chapter 10: Building a Load Balancer: Controlling Flow -- Introducing the Load Balancer -- Installing the Load Balancer -- Create a New Handler for HAProxy -- Add a Simple Frontend Configuration -- Add the Firewall Dependency -- Bringing It Together -- Build the Load Balancer -- Verify That It Worked -- Setting Up Backends: Looping in Config Templates -- Create Backends -- Wire the Frontend to the Backend -- Execute the Playbook -- Bringing It Together -- Build a single Provision Playbook -- Execute the Provision Playbook -- Playing Tag -- Add a Firewall Tag -- Executing Only Firewall Tasks -- Skipping Firewall Tasks -- Firewall Rules Using Loops -- Add an https_port -- Execute Firewall Tasks -- Summary -- Chapter 11: Running a Blog -- A Note About Credentials -- PHP on the Webservers -- Set Up a Database Server -- Exercise: Build a Database Role -- Add Database Configuration -- Extend the New Database Role -- The mysql_* Modules -- Load Balancer Backend Persistence -- Install WordPress -- Create the WordPress Role -- Create a wp-config.php.j2 Template -- Add Role to the Webservers Play -- Complete Installation -- Wrapping Up -- Summary -- Chapter 12: Locking Away Your Secrets: Vaults -- Diving into Vaults -- Creating Your First Vault -- Vault IDs -- Encrypting Secrets -- Configuration Files -- Encrypting Your Credentials -- Rerun the Playbook -- Add SSL to Our Load Balancer -- Summary -- Chapter 13: Worlds of Possibility -- Using the Documentation -- Website Community Documentation -- The ansible-doc Tool -- Ansible Galaxy -- Useful Collections -- Getting Help -- Documentation -- Mailing Lists -- Non-Ansible Resources -- Summary -- Index. |
| Record Nr. | UNINA-9910568261003321 |
|
Smith Shaun R.
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||
| [Place of publication not identified] : , : Apress, , [2022] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
The common configuration scoring system (CCSS) : metrics for software security configuration vulnerabilities (draft) / / Karen Scarfone, Peter Mell
| The common configuration scoring system (CCSS) : metrics for software security configuration vulnerabilities (draft) / / Karen Scarfone, Peter Mell |
| Autore | Scarfone Karen |
| Edizione | [2nd public draft.] |
| Pubbl/distr/stampa | Gaithersburg, MD : , : U.S. Dept. of Commerce, National Institute of Standards and Technology, , [2009] |
| Descrizione fisica | v, 36 pages : digital, PDF file |
| Altri autori (Persone) | MellPeter |
| Collana | NIST interagency report ;Computer security |
| Soggetto topico |
Software configuration management
Computer security - Standards - Government policy - United States |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Common configuration scoring system |
| Record Nr. | UNINA-9910698970903321 |
|
Scarfone Karen
|
||
| Gaithersburg, MD : , : U.S. Dept. of Commerce, National Institute of Standards and Technology, , [2009] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Extending puppet : design, manage, and deploy your puppet architecture with the help of real-world scenarios / / Alessandro Franceschi ; foreword by Nigel Kersten ; cover image by Alessandro Franceschi
| Extending puppet : design, manage, and deploy your puppet architecture with the help of real-world scenarios / / Alessandro Franceschi ; foreword by Nigel Kersten ; cover image by Alessandro Franceschi |
| Autore | Franceschi Alessandro |
| Edizione | [1st edition] |
| Pubbl/distr/stampa | Birmingham, [England] : , : Packt Publishing, , 2014 |
| Descrizione fisica | 1 online resource (328 p.) |
| Disciplina | 005.15 |
| Collana | Community Experience Distilled |
| Soggetto topico | Software configuration management |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-78398-145-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover; Copyright; Credits; Foreword; About the Author; Acknowledgments; About the Reviewers; www.PacktPub.com; Table of Contents; Preface; Chapter 1: Puppet Essentials; The Puppet ecosystem; Why configuration management matters; Puppet components; Installation and configuration; Puppet in action; Resources; The resource abstraction layer; Nodes; Classes and defines; Class inheritance; Resource defaults; Resource references; Variables, facts, and scopes; System's facts; User variables in Puppet DSL; User variables in an ENC; User variables in Hiera; Puppet's built-in variables
A variable's scopeMeta parameters; Managing order and dependencies; Run stages; Reserved names and allowed characters; Conditionals; Comparison operators; The In operator; Expressions combinations; Exported resources; Virtual resources; Modules; The paths of a module and autoloading; ERB templates; Summary; Chapter 2: Hiera; Installing and configuring Hiera; Global settings; Backend-specific settings; The hiera.yaml examples; Working with the command line on a YAML backend; Using Hiera in Puppet; Dealing with hashes in the Puppet code; Puppet 3 automatic parameter lookup Evolving usage patterns for class parametersAdditional Hiera backends; The hiera-file backend; The hiera-gpg backend; The hiera-eyaml backend; The hiera-http and hiera-mysql backends; Using Hiera as an ENC; Summary; Chapter 3: PuppetDB; Installation and configuration; PuppetDB configurations; The init script configuration; Configuration settings; Logging configuration; Configurations on the Puppet Master; Dashboards; PuppetDB performance dashboard; Puppetboard - query PuppetDB from the web; The PuppetDB API; Querying PuppetDB (Read); The PuppetDB commands (Write) Querying PuppetDB for fun and profitThe /facts endpoint; The /resources endpoint; The /nodes endpoint; The /catalogs endpoint; The /facts-names endpoint; The /metrics endpoint; The /reports endpoint; The /events endpoint; The /event-counts endpoint; The /aggregated-event-counts endpoint; The /server-time endpoint; The /version endpoint; The puppetdbquery module; Query format; Query from the command line; Query from Puppet manifests; The PuppetDB Hiera backend; How Puppet code may change in the future; Summary; Chapter 4: Designing Puppet Architectures; The components of Puppet architecture Definition of the classes to include in each nodeDefinition of the parameters to use for each node; Definition of the configuration files provided to the nodes; Definition of custom resources and classes; The Foreman; Roles and profiles; The data and the code; Sample architectures; The default approach; Basic ENC, logic in the site module, Hiera backend; The Foreman and Hiera; The Hiera-based setup; The Hiera-only setup; Foreman smart variables; Fact-driven truths; Nodeless site.pp; Node inheritance done right; Summary; Chapter 5: Using and Writing Reusable Modules The evolution of modules' layouts |
| Record Nr. | UNINA-9910464606603321 |
|
Franceschi Alessandro
|
||
| Birmingham, [England] : , : Packt Publishing, , 2014 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Extending puppet : design, manage, and deploy your puppet architecture with the help of real-world scenarios / / Alessandro Franceschi ; foreword by Nigel Kersten ; cover image by Alessandro Franceschi
| Extending puppet : design, manage, and deploy your puppet architecture with the help of real-world scenarios / / Alessandro Franceschi ; foreword by Nigel Kersten ; cover image by Alessandro Franceschi |
| Autore | Franceschi Alessandro |
| Edizione | [1st edition] |
| Pubbl/distr/stampa | Birmingham, [England] : , : Packt Publishing, , 2014 |
| Descrizione fisica | 1 online resource (328 p.) |
| Disciplina | 005.15 |
| Collana | Community Experience Distilled |
| Soggetto topico | Software configuration management |
| ISBN | 1-78398-145-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover; Copyright; Credits; Foreword; About the Author; Acknowledgments; About the Reviewers; www.PacktPub.com; Table of Contents; Preface; Chapter 1: Puppet Essentials; The Puppet ecosystem; Why configuration management matters; Puppet components; Installation and configuration; Puppet in action; Resources; The resource abstraction layer; Nodes; Classes and defines; Class inheritance; Resource defaults; Resource references; Variables, facts, and scopes; System's facts; User variables in Puppet DSL; User variables in an ENC; User variables in Hiera; Puppet's built-in variables
A variable's scopeMeta parameters; Managing order and dependencies; Run stages; Reserved names and allowed characters; Conditionals; Comparison operators; The In operator; Expressions combinations; Exported resources; Virtual resources; Modules; The paths of a module and autoloading; ERB templates; Summary; Chapter 2: Hiera; Installing and configuring Hiera; Global settings; Backend-specific settings; The hiera.yaml examples; Working with the command line on a YAML backend; Using Hiera in Puppet; Dealing with hashes in the Puppet code; Puppet 3 automatic parameter lookup Evolving usage patterns for class parametersAdditional Hiera backends; The hiera-file backend; The hiera-gpg backend; The hiera-eyaml backend; The hiera-http and hiera-mysql backends; Using Hiera as an ENC; Summary; Chapter 3: PuppetDB; Installation and configuration; PuppetDB configurations; The init script configuration; Configuration settings; Logging configuration; Configurations on the Puppet Master; Dashboards; PuppetDB performance dashboard; Puppetboard - query PuppetDB from the web; The PuppetDB API; Querying PuppetDB (Read); The PuppetDB commands (Write) Querying PuppetDB for fun and profitThe /facts endpoint; The /resources endpoint; The /nodes endpoint; The /catalogs endpoint; The /facts-names endpoint; The /metrics endpoint; The /reports endpoint; The /events endpoint; The /event-counts endpoint; The /aggregated-event-counts endpoint; The /server-time endpoint; The /version endpoint; The puppetdbquery module; Query format; Query from the command line; Query from Puppet manifests; The PuppetDB Hiera backend; How Puppet code may change in the future; Summary; Chapter 4: Designing Puppet Architectures; The components of Puppet architecture Definition of the classes to include in each nodeDefinition of the parameters to use for each node; Definition of the configuration files provided to the nodes; Definition of custom resources and classes; The Foreman; Roles and profiles; The data and the code; Sample architectures; The default approach; Basic ENC, logic in the site module, Hiera backend; The Foreman and Hiera; The Hiera-based setup; The Hiera-only setup; Foreman smart variables; Fact-driven truths; Nodeless site.pp; Node inheritance done right; Summary; Chapter 5: Using and Writing Reusable Modules The evolution of modules' layouts |
| Record Nr. | UNINA-9910786674603321 |
|
Franceschi Alessandro
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||
| Birmingham, [England] : , : Packt Publishing, , 2014 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Extending puppet : design, manage, and deploy your puppet architecture with the help of real-world scenarios / / Alessandro Franceschi ; foreword by Nigel Kersten ; cover image by Alessandro Franceschi
| Extending puppet : design, manage, and deploy your puppet architecture with the help of real-world scenarios / / Alessandro Franceschi ; foreword by Nigel Kersten ; cover image by Alessandro Franceschi |
| Autore | Franceschi Alessandro |
| Edizione | [1st edition] |
| Pubbl/distr/stampa | Birmingham, [England] : , : Packt Publishing, , 2014 |
| Descrizione fisica | 1 online resource (328 p.) |
| Disciplina | 005.15 |
| Collana | Community Experience Distilled |
| Soggetto topico | Software configuration management |
| ISBN | 1-78398-145-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover; Copyright; Credits; Foreword; About the Author; Acknowledgments; About the Reviewers; www.PacktPub.com; Table of Contents; Preface; Chapter 1: Puppet Essentials; The Puppet ecosystem; Why configuration management matters; Puppet components; Installation and configuration; Puppet in action; Resources; The resource abstraction layer; Nodes; Classes and defines; Class inheritance; Resource defaults; Resource references; Variables, facts, and scopes; System's facts; User variables in Puppet DSL; User variables in an ENC; User variables in Hiera; Puppet's built-in variables
A variable's scopeMeta parameters; Managing order and dependencies; Run stages; Reserved names and allowed characters; Conditionals; Comparison operators; The In operator; Expressions combinations; Exported resources; Virtual resources; Modules; The paths of a module and autoloading; ERB templates; Summary; Chapter 2: Hiera; Installing and configuring Hiera; Global settings; Backend-specific settings; The hiera.yaml examples; Working with the command line on a YAML backend; Using Hiera in Puppet; Dealing with hashes in the Puppet code; Puppet 3 automatic parameter lookup Evolving usage patterns for class parametersAdditional Hiera backends; The hiera-file backend; The hiera-gpg backend; The hiera-eyaml backend; The hiera-http and hiera-mysql backends; Using Hiera as an ENC; Summary; Chapter 3: PuppetDB; Installation and configuration; PuppetDB configurations; The init script configuration; Configuration settings; Logging configuration; Configurations on the Puppet Master; Dashboards; PuppetDB performance dashboard; Puppetboard - query PuppetDB from the web; The PuppetDB API; Querying PuppetDB (Read); The PuppetDB commands (Write) Querying PuppetDB for fun and profitThe /facts endpoint; The /resources endpoint; The /nodes endpoint; The /catalogs endpoint; The /facts-names endpoint; The /metrics endpoint; The /reports endpoint; The /events endpoint; The /event-counts endpoint; The /aggregated-event-counts endpoint; The /server-time endpoint; The /version endpoint; The puppetdbquery module; Query format; Query from the command line; Query from Puppet manifests; The PuppetDB Hiera backend; How Puppet code may change in the future; Summary; Chapter 4: Designing Puppet Architectures; The components of Puppet architecture Definition of the classes to include in each nodeDefinition of the parameters to use for each node; Definition of the configuration files provided to the nodes; Definition of custom resources and classes; The Foreman; Roles and profiles; The data and the code; Sample architectures; The default approach; Basic ENC, logic in the site module, Hiera backend; The Foreman and Hiera; The Hiera-based setup; The Hiera-only setup; Foreman smart variables; Fact-driven truths; Nodeless site.pp; Node inheritance done right; Summary; Chapter 5: Using and Writing Reusable Modules The evolution of modules' layouts |
| Record Nr. | UNINA-9910813043303321 |
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Franceschi Alessandro
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| Birmingham, [England] : , : Packt Publishing, , 2014 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Git : distributed version control fundamentals and workflows / / René Preissel, Bjørn Stachmann ; technical reviewer, Budi Kurniawan ; indexer, Chris Mayle
| Git : distributed version control fundamentals and workflows / / René Preissel, Bjørn Stachmann ; technical reviewer, Budi Kurniawan ; indexer, Chris Mayle |
| Autore | Preissel René |
| Edizione | [First edition.] |
| Pubbl/distr/stampa | [Vancouver, Canada] : , : Brainy Software, , 2014 |
| Descrizione fisica | 1 online resource (335 p.) |
| Disciplina | 005.15 |
| Soggetto topico |
Software configuration management
Revision control (Computer science) Git (Computer file) |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-77197-000-6 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""Introduction""; ""Chapter 1 Basic Concepts""; ""Chapter 2 Getting Started""; ""Chapter 3 What Is A Commit?""; ""Chapter 4 Multiple Commits""; ""Chapter 5 The Repository""; ""Chapter 6 Branches""; ""Chapter 7 Merging Branches""; ""Chapter 8 A Cleaner History with Rebasing""; ""Chapter 9 Exchanges between Repositories""; ""Chapter 10 Version Tagging""; ""Chapter 11 Dependencies between Repositories""; ""Chapter 12 Tips and Tricks""; ""Chapter 13 Introduction to Workflows""; ""Chapter 14 Project Setup""; ""Chapter 15 Developing on the Same Branch""
""Chapter 16 Developing with Feature Branches""""Chapter 17 Troubleshooting with Bisection""; ""Chapter 18 Working with A Build Server""; ""Chapter 19 Performing A Release""; ""Chapter 20 Splitting A Large Project""; ""Chapter 21 Merging Small Projects""; ""Chapter 22 Outsourcing Long Histories""; ""Chapter 23 Using Other Version Controls in Parallel""; ""Chapter 24 Migrating to Git""; ""Chapter 25 What Else Is There?""; ""Chapter 26 Git�s Shortcomings""; ""Index"" |
| Record Nr. | UNINA-9910459909703321 |
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Preissel René
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| [Vancouver, Canada] : , : Brainy Software, , 2014 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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