[JIRA] (JENKINS-59983) docker.withServer cannot connect using TLS

[truetrup@gmail.com (JIRA)]

Valeriy Polischuk created an issue

Jenkins / JENKINS-59983 docker.withServer cannot connect using TLS Issue Type: Bug Assignee: Unassigned Components: docker-workflow-plugin Created: 2019-10-30 10:07 Environment: Jenkins ver. 2.190.1 docker-workflow (Docker Pipeline) plugin v1.19 and v1.21 Docker version 18.09.8-ce Priority: Major Reporter: Valeriy Polischuk From pipeline: docker.withServer('tcp://example.com:2376', 'example.com-docker-tls') { def newApp = docker.build "example/example:${env.BUILD_TAG}" } Expected behaviour: Image will built using remote docker, using TLS for authorization. Actual result: Error on building image. Error message from log: + docker build -t example/example:jenkins-example-master-12 . time="2019-10-26T10:13:52Z" level=error msg="Can't add file /var/jenkins_home/workspace/example_master/.git/objects/40/0f84be9fb843c2fe24ae52c6f7125302d1cd26 to tar: io: read/write on closed pipe" time="2019-10-26T10:13:52Z" level=error msg="Can't close tar writer: io: read/write on closed pipe" error during connect: Post http://example.com:2376/v1.39/build?buildargs=%7B%7D&cachefrom=%5B%5D&cgroupparent=&cpuperiod=0&cpuquota=0&cpusetcpus=&cpusetmems=&cpushares=0&dockerfile=Dockerfile&labels=%7B%7D&memory=0&memswap=0&networkmode=default&rm=1&session=puyypvvvedonr4ky04k16b85n&shmsize=0&t=example%2Fexample%3Ajenkins-example-master-12&target=&ulimits=null&version=1: net/http: HTTP/1.x transport connection broken: write tcp 172.17.0.4:33106->127.0.0.1:2376: write: broken pipe 10:13:52.096362 durable_task_monitor.go:63: exit status 1   As I see, some env variables doesn't added for docker (added env and docker info before building: + env JENKINS_HOME=/var/jenkins_home JENKINS_UC_EXPERIMENTAL=https://updates.jenkins.io/experimental JAVA_ALPINE_VERSION=8.212.04-r0 RUN_CHANGES_DISPLAY_URL=https://jenkins.example.com/job/example/job/master/10/display/redirect?page=changes HOSTNAME=579ca0beebd8 LD_LIBRARY_PATH=/usr/lib/jvm/java-1.8-openjdk/jre/lib/amd64/server:/usr/lib/jvm/java-1.8-openjdk/jre/lib/amd64:/usr/lib/jvm/java-1.8-openjdk/jre/../lib/amd64 NODE_LABELS=master HUDSON_URL=https://jenkins.example.com/ SHLVL=1 HOME=/var/jenkins_home BUILD_URL=https://jenkins.example.com/job/example/job/master/10/ HUDSON_COOKIE=28bef3bc-3f23-4d1b-9504-2cfe0d7c7b43 JENKINS_SERVER_COOKIE=durable-9f034a1532fee0cf7d249a18086844f8 JENKINS_UC=https://updates.jenkins.io WORKSPACE=/var/jenkins_home/workspace/example_master REF=/usr/share/jenkins/ref JAVA_VERSION=8u212 NODE_NAME=master EXECUTOR_NUMBER=1 JENKINS_VERSION=2.190.1 JENKINS_INCREMENTALS_REPO_MIRROR=https://repo.jenkins-ci.org/incrementals BUILD_DISPLAY_NAME=#10 HUDSON_HOME=/var/jenkins_home JOB_BASE_NAME=master PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/lib/jvm/java-1.8-openjdk/jre/bin:/usr/lib/jvm/java-1.8-openjdk/bin BUILD_ID=10 BUILD_TAG=jenkins-example-master-10 LANG=C.UTF-8 JENKINS_URL=https://jenkins.example.com/ JOB_URL=https://jenkins.example.com/job/example/job/master/ BUILD_NUMBER=10 JENKINS_NODE_COOKIE=b30c0594-9acb-4370-9ed9-1355d12e90e6 RUN_DISPLAY_URL=https://jenkins.example.com/job/example/job/master/10/display/redirect JENKINS_SLAVE_AGENT_PORT=50000 HUDSON_SERVER_COOKIE=47430c4ce0b36e37 DOCKER_HOST=tcp://example.com:2376 JOB_DISPLAY_URL=https://jenkins.example.com/job/example/job/master/display/redirect JOB_NAME=example/master COPY_REFERENCE_FILE_LOG=/var/jenkins_home/copy_reference_file.log JAVA_HOME=/usr/lib/jvm/java-1.8-openjdk PWD=/var/jenkins_home/workspace/example_master BRANCH_NAME=master [Pipeline] sh + docker info Error response from daemon: Client sent an HTTP request to an HTTPS server. 09:30:18.148356 durable_task_monitor.go:63: exit status 1 I see DOCKER_HOST env var, but not DOCKER_CERT_PATH and DOCKER_TLS. Add Comment

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