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  1. DC/OS
  2. DCOS_OSS-132

mesos-dns must not forward query for "mesos" domain to upstream dns

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      Description

      In our configuration (3 master nodes, 4 private agent) when the master leader is lost, cluster become unstable.

      I know that it is not optimal, but our upstream dns server already has a mesos zone.

      The problem may be related to leader.mesos record in mesos dns. It seems that if leader.mesos is not defined in dcos-mesos-dns, it forwards the request to upstream server and if the record is present it receives a wrong ip.

      Is it possible to disable query forward from mesos-dns only for his domain ".mesos" ?

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            • Assignee:
              dgoel Deepak Goel
              Reporter:
              Anonymous
              Team:
              Networking Team
              Watchers:
              Deepak Goel, Gianluca (Inactive), Orlando Hohmeier
            • Watchers:
              3 Start watching this issue

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              • Created:
                Updated:
                Resolved: