version: '2.1' services: jenkins-slave1: image: jenkinsci/ssh-slave mem_limit: 4g restart: always environment: - JENKINS_SLAVE_SSH_PUBKEY=${JENKINS_SLAVE_SSH_PUBKEY} volumes: - ./data/:/home/jenkins/ tmpfs: - /tmp:rw,size=512m - /run:rw,size=64m - /vat/run:rw,size=64m