version: "2.1" services: master-jenkins: image: jenkins:latest volumes: - jenkins-vol-1:/var/jenkins_home restart: always ports: - "${HTTP_BIND:-127.0.0.1}:${HTTP_PORT:-8080}:8080" - "${API_BIND:-127.0.0.1}:${API_PORT:-50000}:50000" volumes: jenkins-vol-1: