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  1. DC/OS
  2. DCOS_OSS-4620

Make cluster identity configurable in dcos-net

    Details

    • Sprint:
      Networking: RI-9 Sprint 36, Networking: RI-9 Sprint 37
    • Story Points:
      5

      Description

      Erlang has a concept of cookie [1] which allows/disallows a node to make a connection with the other nodes in the cluster. Only nodes with the same cookie strings are allowed to make connections. Currently, in DC/OS, this cookie is a fixed string and not configurable, due to which if nodes from different DC/OS clusters are reachable to each other than it would lead to "cross talk" between the two clusters. (COPS-4323) Fix is to make the cookie configurable.

      [1] http://erlang.org/doc/reference_manual/distributed.html#security

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              • Assignee:
                dgoel Deepak Goel
                Reporter:
                dgoel Deepak Goel
                Team:
                Networking Team
                Watchers:
                Benjamin Hindman, Deepak Goel, Lisa Gunn (Inactive), Mergebot, mimmus, Orlando Hohmeier, Razi Malik (Inactive), Sergey Urbanovich
              • Watchers:
                8 Start watching this issue

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                • Created:
                  Updated:
                  Resolved: