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  1. Jenkins
  2. JENKINS-53916

Inconsistent Docker Authorization

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Major Major
    • docker
    • None
    • Jenkins 2.121.2

      Ubuntu 16.04

      org.jenkins-ci.plugins:docker-commons:1.8

       org.jenkins-ci.plugins:docker-workflow:1.13

      On a single cluster the "docker.withRegistry" demonstrates two different behaviors.

      It will sometimes write out authentication to .dockercfg it will alternatively perform a docker login.

       

      In both case the Jenkinsfiles start out as

       

      node("basic") {
try {
                
            withCredentials([[$class          : 'UsernamePasswordMultiBinding',
                              credentialsId   : 'ci_ldap',
                              usernameVariable: 'LDAP_USER',
                              passwordVariable: 'LDAP_PASSWORD']]) {
         docker.withRegistry("https://thing.jfrog.io/", 'ci_ldap') {

      The output is then either

       

      Wrote authentication to /home/jenkins/.dockercfg

// 

$ docker login -u **** -p ******** https://thing.jfrog.io/
WARNING! Using --password via the CLI is insecure. Use --password-stdin.

       

      Seems related to -https://issues.jenkins-ci.org/browse/JENKINS-41051

            Unassigned Unassigned
            bnr_barrett Barrett Strausser
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              Created:
              Updated: