Red Hat Openshift Developer EX288 Practice Exam

In Tekton, a PipelineRun is the runtime instance that drives the work defined in a Pipeline. A Pipeline groups together Tasks, each Task describing the steps to perform, while a PipelineRun creates and coordinates the execution of those Tasks. When a PipelineRun starts, Tekton creates TaskRun resources for each Task in the Pipeline and runs them in the required order or in parallel as defined. This orchestration is what actually carries out the build and deploy steps. The Task itself defines what to do, but it’s the PipelineRun that executes those Tasks by launching and coordinating their TaskRuns.