Revision d2d3935a man/gnt-cluster.rst

b/man/gnt-cluster.rst
183 183 
| [\--specs-disk-size *spec-param*=*value* [,*spec-param*=*value*...]]
184 184 
| [\--specs-mem-size *spec-param*=*value* [,*spec-param*=*value*...]]
185 185 
| [\--specs-nic-count *spec-param*=*value* [,*spec-param*=*value*...]]
186 
| [\--ipolicy-std-specs *spec*=*value* [,*spec*=*value*...]]
187 
| [\--ipolicy-bounds-specs *bounds_ispecs*]
186 188 
| [\--ipolicy-disk-templates *template* [,*template*...]]
187 189 
| [\--ipolicy-spindle-ratio *ratio*]
188 190 
| [\--ipolicy-vcpu-ratio *ratio*]
......
492 494 
details about this role and other node roles, see the **ganeti**\(7).
493 495 

  		





  494
  496
  
    
The ``--specs-...`` and ``--ipolicy-...`` options specify the instance


  		





  495
  
  
    
policy on the cluster. For the ``--specs-...`` options, each option can


  		





  496
  
  
    
have three values: ``min``, ``max`` and ``std``, which can also be


  		





  497
  
  
    
modified on group level (except for ``std``, which is defined once for


  		





  498
  
  
    
the entire cluster). Please note, that ``std`` values are not the same


  		





  499
  
  
    
as defaults set by ``--beparams``, but they are used for the capacity


  		





  500
  
  
    
calculations.


  		





  501
  
  
    

  		





  502
  
  
    
The ``--ipolicy-disk-templates`` and ``--ipolicy-spindle-ratio`` options


  		





  503
  
  
    
take a decimal number. The ``--ipolicy-disk-templates`` option takes a


  		





  504
  
  
    
comma-separated list of disk templates.


  		





  
  497
  
    
policy on the cluster. The ``--ipolicy-bounds-specs`` option sets the


  		





  
  498
  
    
minimum and maximum specifications for instances. The format is:


  		





  
  499
  
    
min:*param*=*value*,.../max:*param*=*value*,... The


  		





  
  500
  
    
``--ipolicy-std-specs`` option takes a list of parameter/value pairs.


  		





  
  501
  
    
For both options, *param* can be:


  		





  
  502
  
    

  		





  
  503
  
    
- ``cpu-count``: number of VCPUs for an instance


  		





  
  504
  
    
- ``disk-count``: number of disk for an instance


  		





  
  505
  
    
- ``disk-size``: size of each disk


  		





  
  506
  
    
- ``memory-size``: instance memory


  		





  
  507
  
    
- ``nic-count``: number of network interface


  		





  
  508
  
    
- ``spindle-use``: spindle usage for an instance


  		





  
  509
  
    

  		





  
  510
  
    
For the ``--specs-...`` options, each option can have three values:


  		





  
  511
  
    
``min``, ``max`` and ``std``, which can also be modified on group level


  		





  
  512
  
    
(except for ``std``, which is defined once for the entire cluster).


  		





  
  513
  
    
Please note, that ``std`` values are not the same as defaults set by


  		





  
  514
  
    
``--beparams``, but they are used for the capacity calculations.


  		





  505
  515
  
    

  		





  506
  516
  
    
- ``--specs-cpu-count`` limits the number of VCPUs that can be used by an


  		





  507
  517
  
    
  instance.


  		





  ......




  509
  519
  
    
- ``--specs-disk-size`` limits the disk size for every disk used


  		





  510
  520
  
    
- ``--specs-mem-size`` limits the amount of memory available


  		





  511
  521
  
    
- ``--specs-nic-count`` sets limits on the number of NICs used


  		





  
  522
  
    

  		





  
  523
  
    
The ``--ipolicy-disk-templates`` and ``--ipolicy-spindle-ratio`` options


  		





  
  524
  
    
take a decimal number. The ``--ipolicy-disk-templates`` option takes a


  		





  
  525
  
    
comma-separated list of disk templates.


  		





  
  526
  
    

  		





  512
  527
  
    
- ``--ipolicy-disk-templates`` limits the allowed disk templates


  		





  513
  528
  
    
- ``--ipolicy-spindle-ratio`` limits the instances-spindles ratio


  		





  514
  529
  
    
- ``--ipolicy-vcpu-ratio`` limits the vcpu-cpu ratio


  		





  ......




  589
  604
  
    
| [\--specs-disk-size *spec-param*=*value* [,*spec-param*=*value*...]]


  		





  590
  605
  
    
| [\--specs-mem-size *spec-param*=*value* [,*spec-param*=*value*...]]


  		





  591
  606
  
    
| [\--specs-nic-count *spec-param*=*value* [,*spec-param*=*value*...]]


  		





  
  607
  
    
| [\--ipolicy-std-specs *spec*=*value* [,*spec*=*value*...]]


  		





  
  608
  
    
| [\--ipolicy-bounds-specs *bounds_ispecs*]


  		





  592
  609
  
    
| [\--ipolicy-disk-templates *template* [,*template*...]]


  		





  593
  610
  
    
| [\--ipolicy-spindle-ratio *ratio*]


  		





  594
  611
  
    
| [\--ipolicy-vcpu-ratio *ratio*]


  		












Also available in:
  Unified diff