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  1. CI-Management
  2. CIMAN-132

Docker Standard Tag Format

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    • Type: Story
    • Status: Done
    • Priority: Medium
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: None
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      Description

      As a community we need a consistent way to tag the Docker images so that we can sort them chronologically.

       

      The need is also documented in the wiki.

      Current status within Docker

      ONAP Nexus 3 which contains ONAP Docker images is structured as below:

      What do we Need standardized Docker format

      As Docker Snapshot is a cumulative repository, given a version, a keyword and the name of an image, the need is a systematic method to sort chronologically images based on Nexus version field.

      This will help to community in providing an automated deployment using tag sets on a standard format.

      Proposal

      The proposed docker tag format to align across all the teams is the following:

      x.y.z-KEYWORD-yyyymmddThhmmssZ

      X.Y.Z follows the Semantic Versionning

      KEYWORD: SNAPSHOT or STAGING

      Example
      1.1.2-SNAPSHOT-20181231T234559Z

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              Assignee:
              jwagantall Jessica Wagantall
              Reporter:
              glanilis Gildas Lanilis
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