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  1. Mesos
  2. MESOS-5911

Webui redirection to leader in browser does not work

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 1.0.0
    • Fix Version/s: 1.0.1
    • Component/s: webui
    • Labels:

      Description

      We deployed 1.0.0-rc4 in a small test cluster with 3 masters/5 agents. Redirection to master curling for state.json returned the expected 307, however, in browser (chrome/safari/firefox), redirection failed with:

      XMLHttpRequest cannot load <master_url_1>:5050/master/state. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin '<master_url_2>:5050' is therefore not allowed access.
      

      This is the patch that introduced the redirect on /state (and HTTP calls): https://reviews.apache.org/r/34646

      The issue is that before this change, the server side does not redirect, the web UI controller.js decides from the content of the state.json which leader to redirect and then invoke redirection itself. Browsers allow this but not the server side initiated redirect without 'Access-Control-Allow-Origin' header?

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        1. http_redirect.gif
          2.81 MB
          haosdent

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              • Assignee:
                haosdent@gmail.com haosdent
                Reporter:
                jjanco Jacob Janco
                Shepherd:
                Yan Xu
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                  Updated:
                  Resolved: