How to use Jenkins when it comes to Rancher cluster?

Rancher
1

Problem context

  1. I have worked on jenkins where in installed jenkins war on linux machine and created jobs to interact with Git and deploy code
  2. Racnher cluster is configured with three nodes rancher,master,worker

Questions ?

  1. Now to setup jenkins do i need to install jenkins war separatly (java -jar jenkins.war) on same/any other VM and use the jenkins jobs to deploy containers on rancher cluster ??
  2. Is there any easiest way ?

Please help