You are previewing Jenkins: The Definitive Guide.

Jenkins: The Definitive Guide

Cover of Jenkins: The Definitive Guide by John Ferguson Smart Published by O'Reilly Media, Inc.
  1. Jenkins: The Definitive Guide
    1. SPECIAL OFFER: Upgrade this ebook with O’Reilly
    2. Foreword
    3. Preface
      1. Audience
      2. Book Layout
      3. Jenkins or Hudson?
      4. Font Conventions
      5. Command-Line Conventions
      6. Contributors
      7. The Review Team
      8. Book Sponsors
      9. Using Code Examples
      10. Safari® Books Online
      11. How to Contact Us
      12. Acknowledgments
    4. 1. Introducing Jenkins
      1. Introduction
      2. Continuous Integration Fundamentals
      3. Introducing Jenkins (née Hudson)
      4. From Hudson to Jenkins—A Short History
      5. Should I Use Jenkins or Hudson?
      6. Introducing Continuous Integration into Your Organization
      7. Where to Now?
    5. 2. Your First Steps with Jenkins
      1. Introduction
      2. Preparing Your Environment
      3. Starting Up Jenkins
      4. Configuring the Tools
      5. Your First Jenkins Build Job
      6. Your First Build Job in Action
      7. More Reporting—Displaying Javadocs
      8. Adding Code Coverage and Other Metrics
      9. Conclusion
    6. 3. Installing Jenkins
      1. Introduction
      2. Downloading and Installing Jenkins
      3. Preparing a Build Server for Jenkins
      4. The Jenkins Home Directory
      5. Installing Jenkins on Debian or Ubuntu
      6. Installing Jenkins on Redhat, Fedora, or CentOS
      7. Installing Jenkins on SUSE or OpenSUSE
      8. Running Jenkins as a Stand-Alone Application
      9. Running Jenkins Behind an Apache Server
      10. Running Jenkins on an Application Server
      11. Memory Considerations
      12. Installing Jenkins as a Windows Service
      13. What’s in the Jenkins Home Directory
      14. Backing Up Your Jenkins Data
      15. Upgrading Your Jenkins Installation
      16. Conclusion
    7. 4. Configuring Your Jenkins Server
      1. Introduction
      2. The Configuration Dashboard—The Manage Jenkins Screen
      3. Configuring the System Environment
      4. Configuring Global Properties
      5. Configuring Your JDKs
      6. Configuring Your Build Tools
      7. Configuring Your Version Control Tools
      8. Configuring the Mail Server
      9. Configuring a Proxy
      10. Conclusion
    8. 5. Setting Up Your Build Jobs
      1. Introduction
      2. Jenkins Build Jobs
      3. Creating a Freestyle Build Job
      4. Configuring Source Code Management
      5. Build Triggers
      6. Build Steps
      7. Post-Build Actions
      8. Running Your New Build Job
      9. Working with Maven Build Jobs
      10. Using Jenkins with Other Languages
      11. Conclusion
    9. 6. Automated Testing
      1. Introduction
      2. Automating Your Unit and Integration Tests
      3. Configuring Test Reports in Jenkins
      4. Displaying Test Results
      5. Ignoring Tests
      6. Code Coverage
      7. Automated Acceptance Tests
      8. Automated Performance Tests with JMeter
      9. Help! My Tests Are Too Slow!
      10. Conclusion
    10. 7. Securing Jenkins
      1. Introduction
      2. Activating Security in Jenkins
      3. Simple Security in Jenkins
      4. Security Realms—Identifying Jenkins Users
      5. Authorization—Who Can Do What
      6. Auditing—Keeping Track of User Actions
      7. Conclusion
    11. 8. Notification
      1. Introduction
      2. Email Notification
      3. More Advanced Email Notification
      4. Claiming Builds
      5. RSS Feeds
      6. Build Radiators
      7. Instant Messaging
      8. IRC Notification
      9. Desktop Notifiers
      10. Notification via Notifo
      11. Mobile Notification
      12. SMS Notification
      13. Making Noise
      14. Extreme Feedback Devices
      15. Conclusion
    12. 9. Code Quality
      1. Introduction
      2. Code Quality in Your Build Process
      3. Popular Java and Groovy Code Quality Analysis Tools
      4. Reporting on Code Quality Issues with the Violations Plugin
      5. Using the Checkstyle, PMD, and FindBugs Reports
      6. Reporting on Code Complexity
      7. Reporting on Open Tasks
      8. Integrating with Sonar
      9. Conclusion
    13. 10. Advanced Builds
      1. Introduction
      2. Parameterized Build Jobs
      3. Parameterized Triggers
      4. Multiconfiguration Build Jobs
      5. Generating Your Maven Build Jobs Automatically
      6. Coordinating Your Builds
      7. Build Pipelines and Promotions
      8. Conclusion
    14. 11. Distributed Builds
      1. Introduction
      2. The Jenkins Distributed Build Architecture
      3. Master/Slave Strategies in Jenkins
      4. Associating a Build Job with a Slave or Group of Slaves
      5. Node Monitoring
      6. Cloud Computing
      7. Using the CloudBees DEV@cloud Service
      8. Conclusion
    15. 12. Automated Deployment and Continuous Delivery
      1. Introduction
      2. Implementing Automated and Continuous Deployment
      3. Deploying to an Application Server
      4. Conclusion
    16. 13. Maintaining Jenkins
      1. Introduction
      2. Monitoring Disk Space
      3. Monitoring the Server Load
      4. Backing Up Your Configuration
      5. Archiving Build Jobs
      6. Migrating Build Jobs
      7. Conclusion
    17. A. Automating Your Unit and Integration Tests
      1. Automating Your Tests with Maven
      2. Automating Your Tests with Ant
    18. Index
    19. About the Author
    20. Colophon
    21. SPECIAL OFFER: Upgrade this ebook with O’Reilly

Auditing—Keeping Track of User Actions

In addition to configuring user accounts and access rights, it can also be useful to keep track of the individual user actions: in other words, who did what to your server configuration. This sort of audit trail facility is even required in many organizations.

There are two Jenkins plugins that can help you do this. The Audit Trail plugin keeps a record of user changes in a special log file. And the JobConfigHistory plugin lets you keep a copy of previous versions of the various system and job configuration files that Jenkins uses.

The Audit Trail Plugin keeps track of the main user actions in a set of rolling log files. To set this up, go to the Plugin Manager page and select the Audit Trail plugin in the list of available plugins. Then, as usual, click on Install and restart Jenkins once the plugin has been downloaded.

You can set up the audit trail configuration in the Audit Trail section of the main Jenkins configuration page (see Figure 7-28). The most important field is the Log Location, which is where you indicate the directory in which the log files are to be written. The audit trail is designed to produce system-style log files, which are often placed in a special system directory such as /var/log. You can also configure the number of log files to be maintained, and the (approximate) maximum size of each file. The simplest option is to provide an absolute path (such as /var/log/hudson.log), in which case Jenkins will write to log files ...

The best content for your career. Discover unlimited learning on demand for around $1/day.