5. Jenkins installs the plugins, and after completion, requires the definition of a new admin  user. Fill in the following details: – Username:  admin – Confirm Password:  Passw0rd ! – Password:  Passw0rd ! – E-mail address:  admin@admin.com – Full name:  Administrator Click  Save and Continue . See Figure 9-32. Jenkins can be configured with agents that are used to run the pipelines. It is likely that in  customer build environments, separate node machines would be used. For this exercise the  host machine (Ubuntu) will be used as the prerequisites have been installed. To use, the host  machine it needs to be configured, and this is referred to as configuring an agent. 600  Accelerating Modernization with Agile Integration Figure 9-32 Create first admin user Configuring Jenkins to use the host machine for build 1. Select  Jenkins  Manage Jenkins  Manage Nodes : 6. On the final configuration screen click  Save and Finish . 7. Jenkins is ready to use, click  Start using Jenkins .