Common errors


Common errors

  • Failed DNS resolution:

    • If you encounter the following error:
    Jan 18 12:48:03 node1 portworx[872]: level=error msg="error in obtaining etcd version: \
      Get http://_some_host:2379/version: dial tcp: lookup _some_host on [::1]:53: dial udp \
      [::1]:53: connect: no route to host"
    
    • Please ensure that the NetworkManager service has been stopped and disabled on your Linux host system.
    • EXPLANATION:
      Portworx processes running inside OCI container must be able to perform the DNS hostname resolution, especially if using hostnames for KVDB configuration, or the CloudSnap feature. However, host’s NetworkManager service can update the DNS configuration (the /etc/resolv.conf file) after the Portworx container has started, and such changes will not propagate from host to container.


Last edited: Thursday, May 2, 2019