81 lines
2.8 KiB
Ruby
81 lines
2.8 KiB
Ruby
class VirtualBox
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class <<self
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def create(name, options = {})
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modify_options = {
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# Set up base system: memory, cpus, etc.
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"memory" => options[:memory] || "360",
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"vram" => options[:vram] || "12",
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"ostype" => "Ubuntu",
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"acpi" => "on",
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"ioapic" => "off",
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"cpus" => "1",
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"pae" => "on",
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"hwvirtex" => "on",
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"hwvirtexexcl" => "off",
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"nestedpaging" => "off",
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"vtxvpid" => "off",
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"accelerate3d" => "off",
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"biosbootmenu" => "messageandmenu",
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"boot1" => "disk",
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"boot2" => "dvd",
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"boot3" => "none",
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"boot4" => "none",
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"firmware" => "bios",
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# Networking
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"nic1" => "bridged",
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"nictype1" => "Am79C973",
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"cableconnected1" => "on",
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"nictrace1" => "off",
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"bridgeadapter1" => "en0: Ethernet",
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# Ports
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"audio" => "none",
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"clipboard" => "bidirectional",
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"usb" => "off",
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"usbehci" => "off"
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}
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# Create the raw machine itself. In this incarnation, nothing
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# is yet configured.
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HOBO_LOGGER.info("Creating VM #{name}...")
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command("createvm --name #{name} --register")
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# Modify the VM with the options set
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modify_options.each { |key, value| modify(name, key, value) }
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# Clone the hard drive that we'll be using
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# TODO: Change hardcoded paths to use config module when ready
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HOBO_LOGGER.info("Cloning from base disk...")
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clone_disk("/Users/mitchellh/.hobo/disks/base.vmdk", "/Users/mitchellh/.hobo/disks/#{name}.vmdk")
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# Attach storage controllers
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HOBO_LOGGER.info("Attaching clone disk to VM...")
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command("storagectl #{name} --name \"IDE Controller\" --add ide --controller PIIX4 --sataportcount 2")
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command("storageattach #{name} --storagectl \"IDE Controller\" --port 0 --device 0 --type hdd --medium \"/Users/mitchellh/.hobo/disks/#{name}.vmdk\"")
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end
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def modify(name, key, value)
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# Wrap values with spaces in quotes
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value = "\"#{value}\"" if value =~ /\s/
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command("modifyvm #{name} --#{key} #{value}")
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end
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def clone_disk(sourcepath, destpath)
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# TODO: Escape filepaths
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command("clonehd #{sourcepath} #{destpath}")
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end
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def command(cmd)
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HOBO_LOGGER.debug "Command: #{cmd}"
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result = `VBoxManage #{cmd}`
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if $?.to_i >= 1
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HOBO_LOGGER.error "VBoxManage command failed: #{cmd}"
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# TODO: Raise error here that other commands can catch?
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raise Exception.new("Failure: #{result}")
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end
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return result
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end
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end
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end |