我们有一个Jenkinsfile,它使用docker插件在给定容器内运行脚本。对于某些图像,此方法工作正常,但对于其他图像,则立即失败,返回-1退出代码。我们已将错误简化为一个简单的错误sleep。这是Jenkinsfile:
sleep
node("docker") { def wheezy_image = docker.image("pyca/cryptography-runner-wheezy") wheezy_image.pull() wheezy_image.inside { sh """sleep 120""" } }
这是詹金斯的输出
+ docker pull pyca/cryptography-runner-wheezy Using default tag: latest latest: Pulling from pyca/cryptography-runner-wheezy Digest: sha256:ff5d9f661b05d831ace3811eec9f034fed7994279ff2307695a2cb7c32d6fa11 Status: Image is up to date for pyca/cryptography-runner-wheezy:latest [Pipeline] sh [3525-VE2ETALXLYB7VN3] Running shell script + docker inspect -f . pyca/cryptography-runner-wheezy . [Pipeline] withDockerContainer $ docker run -t -d -u 1000:1000 -w /var/jenkins_home/workspace/3525-VE2ETALXLYB7VN3 --volumes-from 1382a2e208dd5575acd26f11678855282fc854319096de60cef6818ea279f25f -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** --entrypoint cat pyca/cryptography-runner-wheezy [Pipeline] { [Pipeline] sh [3525-VE2ETALXLYB7VN3] Running shell script + sleep 120 [Pipeline] } $ docker stop --time=1 887db8989e03a10dd89132b1ac6e18261ee4a49e6afe8b0c5568326b6c023654 $ docker rm -f 887db8989e03a10dd89132b1ac6e18261ee4a49e6afe8b0c5568326b6c023654 [Pipeline] // withDockerContainer [Pipeline] } [Pipeline] // node [Pipeline] End of Pipeline GitHub has been notified of this commit’s build result ERROR: script returned exit code -1 Finished: FAILURE
有趣的是,如果睡眠时间少于1秒,则该时间过去了(但120秒睡眠在许多其他图像上也可以正常工作)。
作为参考,这是一个有效的jessie图像,一个无效的jeesie图像。
有人知道这里可能会发生什么吗?
看起来与您的映像尚未ps安装有关。我只是以debian为基础,并且能够复制它不起作用。安装了ps,它确实起作用了。您也可以使用withRun函数,它可以正常工作。这是我的Jenkinsfile:
ps
node("docker") { // Weezy that also ran... apt-get update && apt-get install -y procps def wheezy_image = docker.image("smalone/weezy-ps-test") wheezy_image.pull() wheezy_image.inside { sh 'sleep 2' } // Base image for weezy-ps-test that has no ps installed using withRun() instead of inside() wheezy_image = docker.image("debian:wheezy") wheezy_image.pull() wheezy_image.withRun { c -> sh 'sleep 2' } // Base image for weezy-ps-test that has no ps installed wheezy_image = docker.image("debian:wheezy") wheezy_image.pull() wheezy_image.inside { sh 'sleep 2' } }
如果不存在,我将在docker管道插件上打开一张票。
编辑:有一张票,但他们尚未找到根本原因。请参阅:https : //issues.jenkins- ci.org/browse/JENKINS-40101以跟踪此问题的状态!