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  1. DC/OS
  2. DCOS_OSS-5116

dcos overlay is not working with CoreOS Stable 2079.3.0

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Medium
    • Resolution: Cannot Reproduce
    • Affects Version/s: DC/OS 1.12.3
    • Fix Version/s: None
    • Component/s: networking
    • Labels:
      None

      Description

      Hey,

      CoreOS publish a new release for stable channel and I think dcos overlay is not working with it.

      7: d-dcos: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1420 qdisc noqueue state UP group default
      link/ether 02:42:59:ad:d6:66 brd ff:ff:ff:ff:ff:ff
      inet 9.0.9.129/25 brd 9.0.9.255 scope global d-dcos
      valid_lft forever preferred_lft forever
      inet6 fe80::42:59ff:fead:d666/64 scope link
      valid_lft forever preferred_lft forever

      My d-dcos is working... each node can ping his own container with IP 9.0.X.Y ...
      But the overlay network doesn't work and nodes can't ping anoter node container...

      9: minuteman: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
      link/ether 82:a4:de:2e:0c:c8 brd ff:ff:ff:ff:ff:ff
      inet6 fe80::80a4:deff:fe2e:cc8/64 scope link
      valid_lft forever preferred_lft forever
      10: spartan: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
      link/ether da:f7:9d:1f:ae:5f brd ff:ff:ff:ff:ff:ff
      inet 198.51.100.1/32 scope global spartan
      valid_lft forever preferred_lft forever
      inet 198.51.100.2/32 scope global spartan
      valid_lft forever preferred_lft forever
      inet 198.51.100.3/32 scope global spartan
      valid_lft forever preferred_lft forever
      inet6 fe80::d8f7:9dff:fe1f:ae5f/64 scope link
      valid_lft forever preferred_lft forever

      Interface Spartan is OK but it seems that minuteman is not.

      Route are not populated for the nodes :

      0.0.0.0 10.192.253.1 0.0.0.0 UG 0 0 0 enp21s0f0
      9.0.9.128 0.0.0.0 255.255.255.128 U 0 0 0 d-dcos
      10.192.253.0 0.0.0.0 255.255.255.0 U 0 0 0 enp21s0f0
      172.17.0.0 0.0.0.0 255.255.0.0 U 0 0 0 docker0

      When node start i get the following journal log

      Apr 27 04:05:31 datanode1 systemd-udevd[3123]: Could not generate persistent MAC address for minuteman: No such file or directory
      Apr 27 04:05:32 datanode1 systemd-networkd[659]: minuteman: Gained carrier
      Apr 27 04:05:32 datanode1 systemd-networkd[659]: minuteman: Gained IPv6LL
      Apr 27 04:05:59 datanode1 mesos-agent[3443]: /proc/sys/net/ipv4/conf/minuteman/rp_filter: 2

      Frédéric

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            • Assignee:
              dgoel Deepak Goel
              Reporter:
              comtefrédéric Comte Frédéric (Inactive)
              Team:
              DELETE Networking Team
              Watchers:
              Comte Frédéric (Inactive), Deepak Goel
            • Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

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