Hi Alvaro,
Thanks for your suggestion. Is there a place where documentation for
variables like @cores
is available? I tried something similar, per your suggestion (below),
however the output is always : "Unable to detect CPU cores, will assign 1
CPU to the VM".
# Give VM 25% of system cpu cores, with a minimum of 1
if @cores
puts "Detected " + @cores + " CPU cores"
v.customize ["modifyvm", :id, "--cpus", max([@cores/4.to_i, 1]) ]
else
puts "Unable to detect CPU cores, will assign 1 CPU to the VM"
end
Thanks again,
blong
On Thursday, September 25, 2014 6:33:04 PM UTC-4, Alvaro Miranda Aguilera
wrote:
>
> Hello,
>
> Try the attached on top of your Vagrantfile.
>
> Vagrant includes his own ruby and some gems, I did copy this from
> celluloid/cpucount, and tested on OSX.
>
> then, on the config block you can do something like this:
>
> config.vm.provider "virtualbox" do |v|
> # Give VM 25% of system cpu cores
> if @cores
> v.customize ["modifyvm", :id, "--cpus", @cores/4.to_i ]
> end
> end
>
>
> On Fri, Sep 26, 2014 at 3:12 AM, blong <[email protected] <javascript:>>
> wrote:
>
>> I'm new to Ruby, so pardon my ignorance, but is there a way to load
>> rubygems and require additional libraries? For example, let's say I wanted
>> to assign %25 of the CPU cores to Vagrant. I need something that's
>> platform independent, I was thinking something like this:
>>
>> require 'rubygems'
>> require 'facter'
>> Facter.loadfacts
>>
>> config.vm.provider "virtualbox" do |v|
>> # Give VM 25% of system cpu cores
>> v.customize ["modifyvm", :id, "--cpus", [((Facter.processorcount) /
>> 4).to_i, 1].max ]
>> end
>>
>> Any thoughts on how I can achieve this?
>>
>> Thanks,
>> blong
>>
>> On Thursday, March 20, 2014 6:28:39 PM UTC-4, Alvaro Miranda Aguilera
>> wrote:
>>>
>>> in one Vagrantfile I found on github,. they use this.
>>>
>>> if RUBY_PLATFORM.include? 'linux'
>>> b.vm.network :bridged, :bridge => "eth0"
>>> elseif RUBY_PLATFORM.include? 'darwin'
>>> b.vm.network :bridged, :bridge => "en1: Wi-Fi (AirPort)"
>>> end
>>>
>>>
>>> I assume, you can check if there is a in/windows or something.
>>>
>>> Alvaro.
>>>
>>>
>>> On Fri, Mar 21, 2014 at 9:50 AM, Luis Mayorga <[email protected]>
>>> wrote:
>>>
>>>> This worked!!!
>>>>
>>>> if Gem.win_platform?
>>>>
>>>>
>>>> Thanks
>>>>
>>>>
>>>> On Thu, Mar 20, 2014 at 4:32 PM, Jeremy Voorhis <[email protected]>
>>>> wrote:
>>>>
>>>>> The Vagrantfile is just a Ruby file that gets evaluated within a
>>>>> special context that implements the Vagrant DSL. You can definitely
>>>>> execute
>>>>> arbitrary Ruby code to specialize your VM.
>>>>>
>>>>>
>>>>> On Thu, Mar 20, 2014 at 1:25 PM, Luis Mayorga <[email protected]>
>>>>> wrote:
>>>>>
>>>>>> I need to detect which platform is running vagrant. (We have vagrant
>>>>>> windows/mac users) and need to setup some initial variable values for
>>>>>> some
>>>>>> of the configuration parameters.
>>>>>>
>>>>>> --
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>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Jeremy Voorhis
>>>>>
>>>>> --
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>>>>
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>
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