by Marc-Aurèle Brothier During this presentation we will show how to set up on a public cloud a dev and CI environment with Docker, Jenkins, Rancher & OpenVPN. This allows you to access your enviroment securely from anywhere, (office, home, on the go) and also give access to other people or connect it to your company internal network. We will demonstrate it by deploying an application from github on Tomcat through a Jenkins build.