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  1. Docs for Red Hat Developers
  2. RHDEVDOCS-193

Recommended Docker version with bad API version

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    • Resolution: Done
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    • CDK 2.2
    • CDK 2.2
    • CDK
    • RHDEVDOCS Sprint 120, > Sep 28, RHDEVDOCS Sprint 121, > Oct 19
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      Install CDK 2.2
      Install Docker 1.9.1 following Getting Started Guide
      run "vagrant up"
      run "docker version" to see API versions of Host and Client are incompatible

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      Install CDK 2.2 Install Docker 1.9.1 following Getting Started Guide run "vagrant up" run "docker version" to see API versions of Host and Client are incompatible
    • Documentation (Ref Guide, User Guide, etc.), User Experience
    • Workaround Exists
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      When user sees incompatible API versions after running "docker version", she can download compatible Docker version, for example 1.10.3.

      Show
      When user sees incompatible API versions after running "docker version", she can download compatible Docker version, for example 1.10.3.

      In chapter 6.2. Learning about the Docker Environment text says that actual version of Docker at CDK 2.2 is 1.9.1 with API 1.21. But in CDK 2.2 the version of Docker is actually 1.10.3. with API version 1.22. This leads to potential incompatibility between Host's and Client's Docker.

      Despite that basic Docker commands like version, pull, ps etc. presented in Getting Started guide works properly. However this API incompatibility can cause problems in future and lower user experience.

            rkratky@redhat.com Robert Krátký
            agajdosi Andreas Gajdosik (Inactive)
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