Visão Geral

Este Curso Jenkins Integration with Jenkins for Developers and DevOps Initiatives, ensina os participantes como usar o sistema Jenkins Continuous Integration de forma eficiente e eficaz. Os alunos aprendem como instalar o Jenkins em uma máquina Windows, criar trabalhos do Jenkins, configurar a autenticação de usuário do Jenkins e explorar os plug-ins do Jenkins comumente usados.

Jenkins é um aplicativo premiado que monitora execuções de trabalhos repetidos, como a construção de um projeto de software ou trabalhos executados pelo cron. Entre essas coisas, o Jenkins atual se concentra nos dois trabalhos a seguir:

• Construir/testar projetos de software continuamente. Jenkins fornece um sistema de integração contínua fácil de usar, tornando mais fácil para os desenvolvedores integrarem as alterações do projeto e facilitando aos usuários a obtenção de uma nova construção. A construção automatizada e contínua aumenta a produtividade do desenvolvimento.
• Monitoramento de execuções de trabalhos executados externamente, como trabalhos cron e trabalhos procmail, mesmo aqueles executados em uma máquina remota. Por exemplo, com o Cron, tudo o que você recebe são e-mails regulares que capturam o resultado, e cabe a você observá-los com atenção e perceber quando eles quebram. Jenkins mantém essas saídas e facilita perceber quando algo está errado.

Este Curso Jenkins Integration with Jenkins for Developers and DevOps Initiatives, proporcionará aos alunos uma compreensão dos princípios da integração contínua e o conhecimento de como implementar a integração contínua com execução automatizada de testes usando Jenkins. Os alunos usarão uma cópia local do Jenkins para criar e executar trabalhos, vincular-se a um sistema de controle de versão, executar testes automatizados e gerar relatórios de desenvolvimento.

Objetivo

Após reailizar este Curso Jenkins Integration with Jenkins for Developers and DevOps Initiatives, você será capaz de:

• Instalar e configurar o Jenkins em um contêiner de servlet
• Criar compilações Jenkins
• Configure e use Apache Ant e Apache Maven com Jenkins
• Use Jenkins para gerar relatórios de padrões de codificação Java, relatórios de cobertura de código e avisos de mudança
• Use Jenkins para implantar software automaticamente em um ambiente de teste.

Pre-Requisitos

• Os participantes devem ter familiaridade com as práticas de desenvolvimento Java.

Materiais

Conteúdo Programatico

Introduction to Continuous Integration, Continuous Delivery, and Jenkins-CI

1. Foundation of Agile AppDev
2. XP Flow
3. Extreme Programming
4. Agile Development
5. What is Continuous Integration
6. Typical Setup for Continuous Integration
7. Setup Notes for Continuous Integration
8. CI with Artifact Management
9. What is Continuous Delivery?
10. Why Continuous Delivery?
11. DevOps and Continuous Delivery
12. Continuous Delivery Challenges
13. Continuous Delivery vs Continuous Deployment
14. Jenkins Continuous Integration
15. Jenkins Features
16. Running Jenkins

Installing and Running Jenkins

1. Downloading and Installing Jenkins
2. Running Jenkins as a Stand-Alone Application
3. Running Jenkins as a Stand-Alone Application (cont'd)
4. Running Jenkins on an Application Server
5. The Jenkins Home Folder
6. Installing Jenkins as a Windows Service
7. Initial Configuration
8. Configuration Wizard
9. Configuring Tools
10. Configuring Tools - Best Practices
11. Logging in Jenkins
12. Custom Log Recorders

Job Types in Jenkins

1. Introduction
2. Different types of Jenkins Items
3. Configuring Source Code Management (SCM)
4. Working with Subversion
5. Working with Git
6. Storing Credentials
7. Service Accounts
8. Storing Credentials
9. Build Triggers
10. Schedule Build Jobs
11. Polling the SCM
12. Polling vs Triggers
13. Maven Build Steps

Advanced Jobs

1. Parameterized Jobs
2. Built-in Environment Variables
3. Parameter Types
4. Defining Parameters
5. Using Parameters / Environment Variables
6. Parameters in the config.xml File
7. Launching a Build with Parameters
8. Configuration Matrix
9. Configuration Matrix – Example
10. Defining Configuration Matrix
11. Monitoring External Jobs

Non-Java Jenkins Jobs

1. Jenkins Jobs
2. Non-Java Jobs
3. Building .NET Projects with Jenkins
4. Installing MSTest Plugin in Jenkins
5. Configuring the MSBuild Plugin
6. Creating a Jenkins Job and Specify a Build Step
7. Specifying a Step for Running Unit Tests
8. Adding a Step for Deploying the .NET Project
9. Building a Node.js Application with Jenkins
10. Node.js Plugin
11. Provides direct Pipeline support
12. Building a C++ Project with Jenkins
13. Executing PowerShell Scripts with Jenkins

Continuous Delivery and the Jenkins Pipeline

1. Continuous Delivery
2. DevOps and Continuous Delivery
3. Continuous Delivery Challenges
4. Continuous Delivery with Jenkins
5. The Pipeline Plugin
6. Defining a Pipeline
7. A Pipeline Example
8. Parallel Execution
9. Creating a Pipeline
10. Invoking the Pipeline
11. Interacting with the Pipeline
12. Pipeline vs. Traditional Jobs

Groovy DSL

1. What is Groovy
2. Groovy in Jenkins
3. Comments in Groovy
4. Data Types
5. Identifiers
6. Variables
7. def
8. String Interpolation
9. Operators
10. Ranges
11. Conditional Statements
12. Loops
13. Lists
14. Maps
15. Exception Handling
16. Methods
17. Closures
18. this Keyword
19. Classes
20. Static Methods
21. Inheritance
22. Abstract Classes
23. Interfaces
24. Generics
25. Jenkins Script Console
26. Extending with Shared Libraries
27. Directory Structure
28. Sample Groovy Code
29. Defining Shared Libraries
30. Using Shared Libraries
31. Same Shared Library Usage Code
32. Defining Global Variables

Securing Jenkins

1. Jenkins Security - Overview
2. Jenkins Security
3. Authentication
4. Authorization
5. Confidentiality
6. Activating Security
7. Configure Authentication
8. Using Jenkins's Internal User Database
9. Creating Users
10. Authorization
11. Authorization
12. Matrix-Based Security
13. Note – Create the Administrative User
14. Project-based Matrix Authorization
15. Project-Based Authentication
16. Role Based Access Control
17. Conclusion

Jenkins Plugins

1. Introduction
2. Jenkins Plugins - SCM
3. Jenkins Plugins – Build and Test
4. Jenkins Plugins – Analyzers
5. Jenkins for Teams
6. Installing Jenkins Plugins

Distributed Builds with Jenkins

1. Distributed Builds - Overview
2. Distributed Builds – How?
3. Agent Machines
4. Configure Jenkins Master
5. Configure Projects
6. Conclusion

Containerized Builds

1. Introduction to Docker
2. Docker – Benefits
3. Containers vs. Virtual Machines
4. Running Jenkins in a Docker Container
5. Delete Jenkins Container and Image
6. Configuring Command Prompt to Connect to Docker
7. Creating Docker Container from Jenkins Job
8. Test Custom Image Created by a Jenkins Job
9. The Jenkins Docker Build Step Plugin
10. Ephemeral Build Agents

The Jenkins API

1. Remote Access API
2. What you can do with the Jenkins Remote API
3. Remote API and CSRF Protection – API Token
4. Remote API and CSRF Protection – Crumb
5. Configure Jobs to Support the Jenkins Remote API
6. Making Remote API Calls
7. Example - Advanced REST Client
8. Example – cURL
9. Jenkins CLI
10. Configure Jenkins to use CLI
11. Download and Use Jenkins CLI

Scripting

1. Introduction to Scripting
2. Benefits of Scripting
3. The Jenkins Script Console
4. Calling Scripts using cURL
5. Sample Scripts
6. Calling Groovy Scripts from a Jenkins Job
7. Jenkins API

User Interface Options

1. User Interface Options
2. Customizing the UI with CSS
3. The User Content Folder
4. Using the User Content Folder and Simple Theme Plugin
5. Writing a Jenkins Plugin
6. Modify settings.xml
7. Generate Boilerplate Code for Custom Jenkins Plugin
8. Modify pom.xml
9. Package and Deploy the Plugin
10. The Blue Ocean Plugin
11. Blue Ocean Plugin Features
12. New modern user experience
13. Advanced Pipeline visualizations with built-in failure diagnosis
14. Branch and Pull Request awareness
15. Personalized View

Best Practices for Jenkins

1. Best Practices - Secure Jenkins
2. Best Practices - Users
3. Best Practices - Backups
4. Best Practices - Reproducible Builds
5. Best Practices - Testing and Reports
6. Best Practices - Large Systems
7. Best Practices - Distributed Jenkins
8. Best Practices - Summary

Lab Exercises

• Lab 1. Configure Tools in Jenkins
• Lab 2. Create a Jenkins Job
• Lab 3. Advanced Jobs
• Lab 4. Node.js based Jenkins Job
• Lab 5. Create a Pipeline
• Lab 6. Advanced Pipeline with Groovy DSL
• Lab 7. Configure Jenkins Security
• Lab 8. Optional: Ephemeral Build Agents with Docker