Jenkins. Invalid agent type "docker" specified. Must be one of [any, label, none]

node.js docker jenkins

You have to install 2 plugins: Docker plugin and Docker Pipeline. Hope that helps.

node.js docker jenkins

instead ofagent {docker {image 'node:12.16.2'args '-p 3000:3000'}}

tryagent {any {image 'node:12.16.2'args '-p 3000:3000'}}

that worked for me.

CodeHunter