Updated on 2025-01-17 GMT+08:00

Prerequisites

Component Requirements

You have performed the operations in Configuring a Pipeline Build Task for each component to be upgraded.

Configuring Graceful Application Startup

When upgrading multiple components, ensure that the previous component is ready before upgrading the next component. Therefore, you need to configure graceful application startup. For details, see Using Readiness Probe to Ensure Normal Traffic During Upgrade.

If your component is a Spring Cloud application, see Graceful Startup of a Spring Cloud Application.

Installing Jenkins Plug-ins

  1. Go to the Jenkins system management page and click Manage Plugins.
  2. On the Manage Plugins page, click Available, search for pipeline and extended choice parameter, and install them. Select Install without restart.