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  1. OpenVZ
  2. OVZ-6454

Broken node network config, after install prl-disp-service on Centos 7

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    Details

    • Type: Bug
    • Status: Verified
    • Priority: Critical
    • Resolution: Fixed
    • Fix Version/s: Vz7.0-RTM
    • Component/s: Containers::Userspace
    • Security Level: Public
    • Environment:
      Operating System: Other
      Platform: x86_64 (AMD64)

      Description

      CentOS Linux release 7.1.1503, kernel - 3.10.0-123.1.2.vz7.5.23
      vzctl-7.0.42-1.vz7.x86_64
      prl-disp-service-7.0.54-1.vz7.x86_64
      virtuozzo-release-7.0.1-1.x86_64

      After install prl-disp-service we start service, it started, but network goes down on node.

      systemctl start prl-disp

       systemctl status prl-disp
      prl-disp.service - Dispatcher service.
         Loaded: loaded (/usr/lib/systemd/system/prl-disp.service; enabled)
         Active: active (running) since Vt 2015-06-30 18:09:36 MSK; 1s ago
        Process: 13319 ExecStart=/usr/sbin/prl_disp_service --pidfile /var/run/prl_disp_service.pid (code=exited, status=0/SUCCESS)
        Process: 13314 ExecStartPre=/usr/libexec/vz_pre_start (code=exited, status=0/SUCCESS)
       Main PID: 13326 (prl_disp_servic)
         CGroup: /system.slice/prl-disp.service
                   13326 /usr/sbin/prl_disp_service --pidfile /var/run/prl_disp_service.pid

      ijun 30 18:09:37 kdumpnfs0.fv.ee prl_disp_service[13319]: <uuid>2947c10f-0cae-4369-9825-27e78e48a972</uuid>
      ijun 30 18:09:37 kdumpnfs0.fv.ee prl_disp_service[13319]: <bridge stp="off"/>
      ijun 30 18:09:37 kdumpnfs0.fv.ee prl_disp_service[13319]: <ip prefix="24" family="ipv4" address="10.37.130.2">
      ijun 30 18:09:37 kdumpnfs0.fv.ee prl_disp_service[13319]: <dhcp>
      ijun 30 18:09:37 kdumpnfs0.fv.ee prl_disp_service[13319]: <range end="10.37.130.254" start="10.37.130.1"/>
      ijun 30 18:09:37 kdumpnfs0.fv.ee prl_disp_service[13319]: </dhcp>
      ijun 30 18:09:37 kdumpnfs0.fv.ee prl_disp_service[13319]: </ip>
      ijun 30 18:09:37 kdumpnfs0.fv.ee prl_disp_service[13319]: </network>
      ijun 30 18:09:37 kdumpnfs0.fv.ee prl_disp_service[13319]: 06-30 18:09:37.132 F /disp:13326:13423/ {error @ CDspLibvirt.cpp:1139} connection error: Requested operation is not valid: network 'Hos...is not active
      ijun 30 18:09:37 kdumpnfs0.fv.ee prl_disp_service[13319]: 06-30 18:09:37.132 F /disp:13326:13423/ {do_ @ CDspLibvirt.cpp:54} libvirt error Requested operation is not valid: network 'Host-Only' is not active
      Hint: Some lines were ellipsized, use -l to show in full.


      How I see as require it installed libvirt packages from virtuozzo-os repo. And it add change to network configuration.

      It add record BRIDGE=br0 to /etc/sysconfig/network-scripts/ifcfg-eth0 with destroyed previos network config. And when service start it activate network target to up new network config, and node with not full config have disabled network.

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            Assignee:
            mperevedentsev Maxim Perevedentsev
            Reporter:
            mrqwer88@gmail.com Sergei Mamonov
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              Dates

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              Updated:
              Resolved: