在travis的幕后发生的事情，导致本质上是相同的行为如此不同的工作？
我有一个我想在特拉维斯testing的剧本。 这是travis.yml文件：
#sudo: required TRAVIS_SECURE_ENV_VARS: true language: python python: 2.7 services: - docker env: global: secure: "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" before_install: - openssl aes-256-cbc -K $encrypted_4e087206a019_key -iv $encrypted_4e087206a019_iv -in id_travis.enc -out id_travis -d - openssl aes-256-cbc -K $encrypted_4e087206a019_key -iv $encrypted_4e087206a019_iv -in id_travis.enc -out id_travis -d - sudo apt-get update - sudo apt-get remove docker-engine -yq - sudo apt-get install docker-engine="1.9.1-0~trusty" -yq --no-install-suggests --no-install-recommends --force-yes -o Dpkg::Options::="--force-confnew" - docker pull censofdockers/centos6-miniconda - docker pull censofdockers/ubuntu-miniconda - CID=$(docker run --privileged --detach --volume="${PWD}":/root/django_deployment:rw -p 80 --name test_centos censofdockers/centos6-miniconda sleep 550) - CID2=$(docker run --privileged --detach --volume="${PWD}":/root/django_deployment:rw -p 80 --name test_ubuntu censofdockers/ubuntu-miniconda sleep 550) - DOCKER_IP=`docker inspect --format '{{ .NetworkSettings.IPAddress }}' ${CID}` - DOCKER_IP2=`docker inspect --format '{{ .NetworkSettings.IPAddress }}' ${CID2}` install: - docker exec -it test_centos /bin/bash -c "chmod +x /root/django_deployment/installcentos.sh" - docker exec -it test_centos /bin/bash -c "./root/django_deployment/installcentos.sh" - docker exec -it test_ubuntu /bin/bash -c "chmod +x /root/django_deployment/installubuntu.sh" - docker exec -it test_ubuntu /bin/bash -c "./root/django_deployment/installubuntu.sh" - sudo apt-get install -y curl - pip install selenium nose script: - docker ps #- docker exec -it test_centos /bin/bash -c "git clone $DEPLOYMENT_URL" #- docker exec -it test_centos /bin/bash -c "ls -al ~/.ssh/*" #- docker exec -it test_ubuntu /bin/bash -c "rm /root/.ssh/authorized_keys" #- docker exec -it test_ubuntu /bin/bash -c "ls -al ~/.ssh/*" #- docker exec -it test_ubuntu /bin/bash -c "echo $DEPLOYMENT_URL" #- docker exec -it test_ubuntu /bin/bash -c "git clone $DEPLOYMENT_URL" - docker exec -it test_centos /bin/bash -c "export ECLAIM_BRANCH=${SHIPPABLE_ECLAIM_BRANCH:-staging} && export DEPLOYMENT_URL=$DEPLOYMENT_URL && /opt/miniconda2/bin/ansible-playbook -e 'django_app_home=/opt/eclaim_revamp/eclaim app_version=eclaim_revamp' -e 'db_server_ip=localhost' -i /root/django_deployment/django_app_server_db_server/deployment/tests/hosts /root/django_deployment/django_app_server_db_server/deployment/main.yml" # && docker exec -it test_ubuntu /bin/bash -c "export ECLAIM_BRANCH=${SHIPPABLE_ECLAIM_BRANCH:-staging} && export DEPLOYMENT_URL=$DEPLOYMENT_URL && /opt/miniconda2/bin/ansible-playbook -e 'django_app_home=/opt/eclaim_revamp/eclaim app_version=eclaim_revamp' -e 'db_server_ip=localhost' -i /root/django_deployment/django_app_server_db_server/deployment/tests/hosts -v /root/django_deployment/django_app_server_db_server/deployment/main.yml" - docker exec -it test_centos /bin/bash -c "/etc/rc.d/init.d/uwsgi stop && sleep 3 && /etc/rc.d/init.d/uwsgi start && source ~/.bash_profile && rspec /root/django_deployment/tests/spec/test_ansible_spec.rb" && DOCKER_IP=$DOCKER_IP nosetests -sv tests/python/verify_image.py # - echo $TRAVIS_JOB_ID - echo $DOCKER_IP - DOCKER_IP=${DOCKER_IP} nosetests -sv tests/python/verify_image.py #start ubuntu test - docker exec -it test_ubuntu /bin/bash -c "export ECLAIM_BRANCH=${SHIPPABLE_ECLAIM_BRANCH:-staging} && export DEPLOYMENT_URL=$DEPLOYMENT_URL && /opt/miniconda2/bin/ansible-playbook -e 'django_app_home=/opt/eclaim_revamp/eclaim app_version=eclaim_revamp' -e 'db_server_ip=localhost' -i /root/django_deployment/django_app_server_db_server/deployment/tests/hosts /root/django_deployment/django_app_server_db_server/deployment/main.yml" #- docker exec -it test_ubuntu /bin/bash -c "/etc/init.d/uwsgi stop && sleep 3 && /etc/init.d/uwsgi start && source ~/.bash_profile && rspec /root/django_deployment/tests/spec/test_ansible_spec.rb" && DOCKER_IP=$DOCKER_IP2 nosetests -sv tests/python/verify_image.py - echo $DOCKER_IP2 - DOCKER_IP=${DOCKER_IP2} nosetests -sv tests/python/verify_image.py #for test purpose only #- docker exec -it test_centos /bin/bash -c "/opt/miniconda2/bin/ansible --version" #- docker exec -it test_centos /bin/bash -c "which ansible" #- docker exec -it test_ubuntu /bin/bash -c "ansible --version" #- docker exec -it test_ubuntu /bin/bash -c "which ansible" 我正在尝试将docker-compose合并到以下内容中：
#sudo: required TRAVIS_SECURE_ENV_VARS: true language: python python: 2.7 services: - docker env: global: secure: "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" before_install: - openssl aes-256-cbc -K $encrypted_4e087206a019_key -iv $encrypted_4e087206a019_iv -in id_travis.enc -out id_travis -d - openssl aes-256-cbc -K $encrypted_4e087206a019_key -iv $encrypted_4e087206a019_iv -in id_travis.enc -out id_travis -d - sudo apt-get update - sudo apt-get remove docker-engine -yq - sudo apt-get install docker-engine="1.9.1-0~trusty" -yq --no-install-suggests --no-install-recommends --force-yes -o Dpkg::Options::="--force-confnew" # reinstall docker-compose at specific version - sudo rm -f /usr/local/bin/docker-compose - curl -L https://github.com/docker/compose/releases/download/1.8.0/docker-compose-`uname -s`-`uname -m` > docker-compose - chmod +x docker-compose - sudo mv docker-compose /usr/local/bin # - docker pull censofdockers/centos6-miniconda # - docker pull censofdockers/ubuntu-miniconda # - CID=$(docker run --privileged --detach --volume="${PWD}":/root/django_deployment:rw -p 80 --name test_centos censofdockers/centos6-miniconda sleep 550) # - CID2=$(docker run --privileged --detach --volume="${PWD}":/root/django_deployment:rw -p 80 --name test_ubuntu censofdockers/ubuntu-miniconda sleep 550) # - DOCKER_IP=`docker inspect --format '{{ .NetworkSettings.IPAddress }}' ${CID}` # - DOCKER_IP2=`docker inspect --format '{{ .NetworkSettings.IPAddress }}' ${CID2}` # before_script: # # - docker-compose up -d -f tests/docker-compose.yml # - docker-compose -f tests/docker-compose.yml up -d # - DOCKER_IP= `docker inspect --format '{{ .NetworkSettings.IPAddress }}' $(docker ps -aqf "name=test_centos")` # - DOCKER_IP= `docker inspect --format '{{ .NetworkSettings.IPAddress }}' $(docker ps -aqf "name=test_ubuntu")` install: - docker-compose -f tests/docker-compose.yml up -d - cd tests && docker-compose ps && cd .. # - docker ps # - docker exec -it test_centos /bin/bash -c "ls -al /root/django_deployment/" - docker exec -it test_centos /bin/bash -c "chmod +x /root/django_deployment/installcentos.sh" - docker exec -it test_centos /bin/bash -c "./root/django_deployment/installcentos.sh" - docker exec -it test_ubuntu /bin/bash -c "chmod +x /root/django_deployment/installubuntu.sh" - docker exec -it test_ubuntu /bin/bash -c "./root/django_deployment/installubuntu.sh" # - DOCKER_IP= `docker inspect --format '{{ .NetworkSettings.IPAddress }}' $(docker ps -aqf "name=test_centos")` # - DOCKER_IP= `docker inspect --format '{{ .NetworkSettings.IPAddress }}' $(docker ps -aqf "name=test_ubuntu")` - DOCKER_IP=`docker inspect --format '{{ .NetworkSettings.IPAddress }}' test_centos` - DOCKER_IP2=`docker inspect --format '{{ .NetworkSettings.IPAddress }}' test_ubuntu` - pip install selenium nose script: # Start redhat or centos test - docker exec -it test_centos /bin/bash -c "export ECLAIM_BRANCH=${SHIPPABLE_ECLAIM_BRANCH:-staging} && export DEPLOYMENT_URL=$DEPLOYMENT_URL && /opt/miniconda2/bin/ansible-playbook -e 'django_app_home=/opt/eclaim_revamp/eclaim app_version=eclaim_revamp' -e 'db_server_ip=localhost' -i /root/django_deployment/django_app_server_db_server/deployment/tests/hosts /root/django_deployment/django_app_server_db_server/deployment/main.yml" # && docker exec -it test_ubuntu /bin/bash -c "export ECLAIM_BRANCH=${SHIPPABLE_ECLAIM_BRANCH:-staging} && export DEPLOYMENT_URL=$DEPLOYMENT_URL && /opt/miniconda2/bin/ansible-playbook -e 'django_app_home=/opt/eclaim_revamp/eclaim app_version=eclaim_revamp' -e 'db_server_ip=localhost' -i /root/django_deployment/django_app_server_db_server/deployment/tests/hosts -v /root/django_deployment/django_app_server_db_server/deployment/main.yml" - docker exec -it test_centos /bin/bash -c "/etc/rc.d/init.d/uwsgi stop && sleep 3 && /etc/rc.d/init.d/uwsgi start && source ~/.bash_profile && rspec /root/django_deployment/tests/spec/test_ansible_spec.rb" && DOCKER_IP=$DOCKER_IP nosetests -sv tests/python/verify_image.py - echo $DOCKER_IP - DOCKER_IP=${DOCKER_IP} nosetests -sv tests/python/verify_image.py # - echo $TRAVIS_JOB_ID #start ubuntu test - docker exec -it test_ubuntu /bin/bash -c "export ECLAIM_BRANCH=${SHIPPABLE_ECLAIM_BRANCH:-staging} && export DEPLOYMENT_URL=$DEPLOYMENT_URL && /opt/miniconda2/bin/ansible-playbook -e 'django_app_home=/opt/eclaim_revamp/eclaim app_version=eclaim_revamp' -e 'db_server_ip=localhost' -i /root/django_deployment/django_app_server_db_server/deployment/tests/hosts /root/django_deployment/django_app_server_db_server/deployment/main.yml" - docker exec -it test_ubuntu /bin/bash -c "/etc/init.d/uwsgi stop && sleep 3 && /etc/init.d/uwsgi start && source ~/.bash_profile && rspec /root/django_deployment/tests/spec/test_ansible_spec.rb" && DOCKER_IP=$DOCKER_IP2 nosetests -sv tests/python/verify_image.py - echo $DOCKER_IP2 - DOCKER_IP=${DOCKER_IP2} nosetests -sv tests/python/verify_image.py after_script: - cd tests && docker-compose stop
我不明白的是，第一个脚本通过，而第二个失败（超过构build时间）。 他们两个是相同的，除了一个使用手动docker run ，另一个使用docker-compose来调用这两个容器。 特拉维斯后端是如何使用类似的脚本来产生不同的结果？
以下是docker-compose.yml ：
app_server: image: censofdockers/centos6-miniconda container_name: test_centos privileged: true volumes: - ..:/root/django_deployment command: - /sbin/init expose: - 80 # ports: # - "80:80" db_server: image: censofdockers/ubuntu-miniconda container_name: test_ubuntu privileged: true volumes: - ..:/root/django_deployment command: - /sbin/init expose: - 80 # ports: # - "80:80"
也许这是由您在docker-compose文件中设置的卷的权限问题引起的。 Travis提取的文件将由travis用户和组拥有，而在容器内运行的进程则希望活动用户成为所有者。 我有一个docker-compose文件，在我的Mac上运行正常，但在Travis上失败了。
对我来说，这是通过添加到我的.travis.yaml install步骤.travis.yaml ：
install - docker-compose run --user='root' --entrypoint chown worker_test -R myuser:myuser .
在UID / GID位上的这种写法是有帮助的： 了解docker中的用户文件所有权：如何避免更改链接卷的权限