Uploaded image for project: 'DC/OS'
  1. DC/OS
  2. DCOS_OSS-1130

dcos-spartan returns duplicate answers for DC/OS internal domain queries

    Details

    • Sprint:
      Networking Team 1.11 Sprint 13, Networking Team 1.11 Sprint 14
    • Story Points:
      5

      Description

      We have a problem with dcos-spartan. We get 20+ of the same rule back. Due tot that, the application can't connect to the (in this case) database. See code snippet.

       

      [root@support-ag002 ~]# nc -v VIP.marathon.l4lb.thisdcos.directory 3306
      Ncat: Version 6.40 ( http://nmap.org/ncat )
      Ncat: Could not resolve hostname "VIP.marathon.l4lb.thisdcos.directory": Name or service not known. QUITTING.
      [root@support-ag002 ~]# dig VIP.marathon.l4lb.thisdcos.directory
      ;; Truncated, retrying in TCP mode.
      ; <<>> DiG 9.9.4-RedHat-9.9.4-38.el7_3 <<>> VIP.marathon.l4lb.thisdcos.directory
      ;; global options: +cmd
      ;; Got answer:
      ;; >>HEADER<< opcode: QUERY, status: NOERROR, id: 42153
      ;; flags: qr aa tc rd; QUERY: 1, ANSWER: 26, AUTHORITY: 0, ADDITIONAL: 0
      ;; WARNING: recursion requested but not available
      ;; QUESTION SECTION:
      ;VIP.marathon.l4lb.thisdcos.directory. IN A
      ;; ANSWER SECTION:
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      VIP.marathon.l4lb.thisdcos.directory. 5 IN A 11.218.170.212
      ;; Query time: 5 msec
      ;; SERVER: 198.51.100.1#53(198.51.100.1)
      ;; WHEN: Fri May 19 09:47:55 CEST 2017
      ;; MSG SIZE rcvd: 506

        Attachments

          Activity

            People

            • Assignee:
              sergeyurbanovich Sergey Urbanovich
              Reporter:
              lrebel lrebel
              Team:
              Networking Team
              Watchers:
              Deepak Goel, jcrowthe, Jon Meacham, lrebel, Marcus Alvarez, Sergey Urbanovich
            • Watchers:
              6 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: