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Add dynamic kernel and initrd startup checks

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Allows for changing kernel or initrd at 'vagrant up'
This commit is contained in:
Gerben Meijer 2016-03-23 11:01:14 +01:00
parent 0016f34851
commit dd7133fdc0
1 changed files with 28 additions and 0 deletions
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28
lib/vagrant-libvirt/action/start_domain.rb
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@ -239,6 +239,34 @@ module VagrantPlugins
end
end
# kernel and initrd
if config.kernel
kernel= REXML::XPath.first(xml_descr,'/domain/os/kernel')
if kernel.nil?
descr_changed = true
kernel = REXML::Element.new('kernel', REXML::XPath.first(xml_descr,'/domain/os'))
kernel.text = config.kernel
else
if kernel.text != config.kernel
descr_changed = true
kernel.text = config.kernel
end
end
end
if config.initrd
initrd = REXML::XPath.first(xml_descr,'/domain/os/initrd')
if initrd.nil?
descr_changed = true
initrd = REXML::Element.new('initrd', REXML::XPath.first(xml_descr,'/domain/os'))
initrd.text = config.initrd
else
if initrd.text != config.initrd
descr_changed = true
initrd.text = config.initrd
end
end
end
# Apply
if descr_changed
begin