Synnefo » snf-ganeti

  name

    the name of the instance; if the request is a realocation, then this

    name will be found in the list of instances (see below), otherwise

  required_nodes

    how many nodes should the algorithm return; while this information

    can be deduced from the instace's disk template, it's better if

    this computation is left to Ganeti as then allocator scripts are

  disk_space_total

    the total disk space that will be used by this instance on the

    (new) nodes; again, this information can be computed from the list

    of instance disks and its template type, but Ganeti is better

.. pyassert::

  relocate_from

     a list of nodes to move the instance away from (note that with

     Ganeti 2.0, this list will always contain a single node, the

As for ``multi-relocate``, it needs the three following request

arguments:

  instances

  reloc_mode

    a string indicating the relocation mode; there are three possible

    this argument is only accepted when ``reloc_mode``, as explained

    above, is *change_group*; if present, it must either be the empty

    list, or contain a list of group UUIDs that should be considered for

Finally, in the case of multi-evacuate, there's one single request

argument (in addition to ``type``):

  evac_nodes

Response message

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