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[OpenStack Infra <1658261@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

https://review.openstack.org/390931
Dear bug triager. This bug was created since a commit was marked with DOCIMPACT.
Your project "openstack/neutron" is set up so that we directly report the documentation bugs against it. If this needs changing, the docimpact-group option needs to be added for the project. You can ask the OpenStack infra team (#openstack-infra on freenode) for help if you need to.

commit 8047da17db2d4d50f797d99880f3b76d0eba2084
Author: Jianghua Wang <jianghua.wang@xxxxxxxxxx>
Date:   Thu Oct 27 00:43:11 2016 +0800

    XenAPI: Support daemon mode for rootwrap
    
    For Neutron's compute agent in a XenServer's compute node, the commands
    actually need run in Dom0. Currently XenServer only supports rootwrap
    for that purpose by invoking a script which invokes XenAPI to execute
    commands in dom0. There are much performance overhead due to it requires
    parsing on the script and the configuration file every time running
    commands.
    
    This change is to support daemon mode with which each agent service will
    call XenAPI directly to execute commands in dom0. And it will keep the
    single XenAPI session.
    
    DocImpact: Need update the following configuration.
    
    file: /etc/neutron/plugins/ml2/openvswitch_agent.ini
    [agent]
    root_helper_daemon = xenapi_root_helper
    [xenapi]
    connection_url = http://169.254.0.1
    connection_username = root
    connection_password = xenroot
    
    Closes-Bug: #1585510
    Change-Id: I684034359fe0571bc92dbcf342a9821553b1da35

** Affects: neutron
     Importance: Undecided
         Status: New


** Tags: doc neutron

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https://bugs.launchpad.net/bugs/1658261

Title:
      XenAPI: Support daemon mode for rootwrap

Status in neutron:
  New

Bug description:
  https://review.openstack.org/390931
  Dear bug triager. This bug was created since a commit was marked with DOCIMPACT.
  Your project "openstack/neutron" is set up so that we directly report the documentation bugs against it. If this needs changing, the docimpact-group option needs to be added for the project. You can ask the OpenStack infra team (#openstack-infra on freenode) for help if you need to.

  commit 8047da17db2d4d50f797d99880f3b76d0eba2084
  Author: Jianghua Wang <jianghua.wang@xxxxxxxxxx>
  Date:   Thu Oct 27 00:43:11 2016 +0800

      XenAPI: Support daemon mode for rootwrap
      
      For Neutron's compute agent in a XenServer's compute node, the commands
      actually need run in Dom0. Currently XenServer only supports rootwrap
      for that purpose by invoking a script which invokes XenAPI to execute
      commands in dom0. There are much performance overhead due to it requires
      parsing on the script and the configuration file every time running
      commands.
      
      This change is to support daemon mode with which each agent service will
      call XenAPI directly to execute commands in dom0. And it will keep the
      single XenAPI session.
      
      DocImpact: Need update the following configuration.
      
      file: /etc/neutron/plugins/ml2/openvswitch_agent.ini
      [agent]
      root_helper_daemon = xenapi_root_helper
      [xenapi]
      connection_url = http://169.254.0.1
      connection_username = root
      connection_password = xenroot
      
      Closes-Bug: #1585510
      Change-Id: I684034359fe0571bc92dbcf342a9821553b1da35

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