555 lines
18 KiB
Ruby
555 lines
18 KiB
Ruby
require 'log4r'
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require "vagrant/util/platform"
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require File.expand_path("../base", __FILE__)
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module VagrantPlugins
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module ProviderVirtualBox
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module Driver
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# Driver for VirtualBox 4.3.x
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class Version_4_3 < Base
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def initialize(uuid)
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super()
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@logger = Log4r::Logger.new("vagrant::provider::virtualbox_4_3")
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@uuid = uuid
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end
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def clear_forwarded_ports
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args = []
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read_forwarded_ports(@uuid).each do |nic, name, _, _|
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args.concat(["--natpf#{nic}", "delete", name])
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end
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execute("modifyvm", @uuid, *args) if !args.empty?
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end
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def clear_shared_folders
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info = execute("showvminfo", @uuid, "--machinereadable", :retryable => true)
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info.split("\n").each do |line|
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if line =~ /^SharedFolderNameMachineMapping\d+="(.+?)"$/
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execute("sharedfolder", "remove", @uuid, "--name", $1.to_s)
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end
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end
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end
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def create_dhcp_server(network, options)
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execute("dhcpserver", "add", "--ifname", network,
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"--ip", options[:dhcp_ip],
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"--netmask", options[:netmask],
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"--lowerip", options[:dhcp_lower],
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"--upperip", options[:dhcp_upper],
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"--enable")
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end
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def create_host_only_network(options)
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# Create the interface
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execute("hostonlyif", "create") =~ /^Interface '(.+?)' was successfully created$/
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name = $1.to_s
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# Configure it
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execute("hostonlyif", "ipconfig", name,
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"--ip", options[:adapter_ip],
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"--netmask", options[:netmask])
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# Return the details
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return {
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:name => name,
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:ip => options[:adapter_ip],
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:netmask => options[:netmask],
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:dhcp => nil
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}
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end
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def delete
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execute("unregistervm", @uuid, "--delete")
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end
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def delete_unused_host_only_networks
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networks = []
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execute("list", "hostonlyifs", retryable: true).split("\n").each do |line|
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networks << $1.to_s if line =~ /^Name:\s+(.+?)$/
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end
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execute("list", "vms", retryable: true).split("\n").each do |line|
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if line =~ /^".+?"\s+\{(.+?)\}$/
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info = execute("showvminfo", $1.to_s, "--machinereadable", :retryable => true)
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info.split("\n").each do |inner_line|
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if inner_line =~ /^hostonlyadapter\d+="(.+?)"$/
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networks.delete($1.to_s)
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end
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end
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end
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end
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networks.each do |name|
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# First try to remove any DHCP servers attached. We use `raw` because
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# it is okay if this fails. It usually means that a DHCP server was
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# never attached.
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raw("dhcpserver", "remove", "--ifname", name)
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# Delete the actual host only network interface.
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execute("hostonlyif", "remove", name)
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end
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end
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def discard_saved_state
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execute("discardstate", @uuid)
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end
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def enable_adapters(adapters)
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args = []
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adapters.each do |adapter|
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args.concat(["--nic#{adapter[:adapter]}", adapter[:type].to_s])
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if adapter[:bridge]
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args.concat(["--bridgeadapter#{adapter[:adapter]}",
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adapter[:bridge], "--cableconnected#{adapter[:adapter]}", "on"])
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end
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if adapter[:hostonly]
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args.concat(["--hostonlyadapter#{adapter[:adapter]}",
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adapter[:hostonly]])
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end
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if adapter[:intnet]
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args.concat(["--intnet#{adapter[:adapter]}",
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adapter[:intnet]])
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end
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if adapter[:mac_address]
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args.concat(["--macaddress#{adapter[:adapter]}",
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adapter[:mac_address]])
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end
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if adapter[:nic_type]
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args.concat(["--nictype#{adapter[:adapter]}", adapter[:nic_type].to_s])
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end
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end
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execute("modifyvm", @uuid, *args)
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end
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def execute_command(command)
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execute(*command)
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end
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def export(path)
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# TODO: Progress
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execute("export", @uuid, "--output", path.to_s)
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end
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def forward_ports(ports)
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args = []
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ports.each do |options|
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pf_builder = [options[:name],
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options[:protocol] || "tcp",
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options[:hostip] || "",
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options[:hostport],
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options[:guestip] || "",
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options[:guestport]]
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args.concat(["--natpf#{options[:adapter] || 1}",
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pf_builder.join(",")])
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end
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execute("modifyvm", @uuid, *args) if !args.empty?
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end
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def halt
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execute("controlvm", @uuid, "poweroff")
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end
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def import(ovf)
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ovf = Vagrant::Util::Platform.cygwin_windows_path(ovf)
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output = ""
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total = ""
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last = 0
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# Dry-run the import to get the suggested name and path
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@logger.debug("Doing dry-run import to determine parallel-safe name...")
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output = execute("import", "-n", ovf)
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result = /Suggested VM name "(.+?)"/.match(output)
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suggested_name = result[1].to_s
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# Append millisecond plus a random to the path in case we're
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# importing the same box elsewhere.
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specified_name = "#{suggested_name}_#{(Time.now.to_f * 1000.0).to_i}_#{rand(100000)}"
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@logger.debug("-- Parallel safe name: #{specified_name}")
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# Build the specified name param list
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name_params = [
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"--vsys", "0",
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"--vmname", specified_name,
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]
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# Extract the disks list and build the disk target params
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disk_params = []
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disks = output.scan(/(\d+): Hard disk image: source image=.+, target path=(.+),/)
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disks.each do |unit_num, path|
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disk_params << "--vsys"
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disk_params << "0"
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disk_params << "--unit"
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disk_params << unit_num
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disk_params << "--disk"
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disk_params << path.sub("/#{suggested_name}/", "/#{specified_name}/")
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end
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execute("import", ovf , *name_params, *disk_params) do |type, data|
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if type == :stdout
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# Keep track of the stdout so that we can get the VM name
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output << data
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elsif type == :stderr
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# Append the data so we can see the full view
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total << data.gsub("\r", "")
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# Break up the lines. We can't get the progress until we see an "OK"
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lines = total.split("\n")
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if lines.include?("OK.")
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# The progress of the import will be in the last line. Do a greedy
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# regular expression to find what we're looking for.
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match = /.+(\d{2})%/.match(lines.last)
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if match
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current = match[1].to_i
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if current > last
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last = current
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yield current if block_given?
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end
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end
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end
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end
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end
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output = execute("list", "vms", retryable: true)
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match = /^"#{Regexp.escape(specified_name)}" \{(.+?)\}$/.match(output)
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return match[1].to_s if match
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nil
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end
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def max_network_adapters
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36
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end
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def read_forwarded_ports(uuid=nil, active_only=false)
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uuid ||= @uuid
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@logger.debug("read_forward_ports: uuid=#{uuid} active_only=#{active_only}")
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results = []
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current_nic = nil
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info = execute("showvminfo", uuid, "--machinereadable", :retryable => true)
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info.split("\n").each do |line|
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# This is how we find the nic that a FP is attached to,
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# since this comes first.
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current_nic = $1.to_i if line =~ /^nic(\d+)=".+?"$/
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# If we care about active VMs only, then we check the state
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# to verify the VM is running.
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if active_only && line =~ /^VMState="(.+?)"$/ && $1.to_s != "running"
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return []
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end
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# Parse out the forwarded port information
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if line =~ /^Forwarding.+?="(.+?),.+?,.*?,(.+?),.*?,(.+?)"$/
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result = [current_nic, $1.to_s, $2.to_i, $3.to_i]
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@logger.debug(" - #{result.inspect}")
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results << result
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end
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end
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results
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end
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def read_bridged_interfaces
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execute("list", "bridgedifs").split("\n\n").collect do |block|
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info = {}
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block.split("\n").each do |line|
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if line =~ /^Name:\s+(.+?)$/
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info[:name] = $1.to_s
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elsif line =~ /^IPAddress:\s+(.+?)$/
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info[:ip] = $1.to_s
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elsif line =~ /^NetworkMask:\s+(.+?)$/
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info[:netmask] = $1.to_s
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elsif line =~ /^Status:\s+(.+?)$/
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info[:status] = $1.to_s
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end
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end
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# Return the info to build up the results
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info
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end
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end
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def read_guest_additions_version
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output = execute("guestproperty", "get", @uuid, "/VirtualBox/GuestAdd/Version",
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:retryable => true)
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if output =~ /^Value: (.+?)$/
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# Split the version by _ since some distro versions modify it
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# to look like this: 4.1.2_ubuntu, and the distro part isn't
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# too important.
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value = $1.to_s
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return value.split("_").first
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end
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# If we can't get the guest additions version by guest property, try
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# to get it from the VM info itself.
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info = execute("showvminfo", @uuid, "--machinereadable", :retryable => true)
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info.split("\n").each do |line|
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return $1.to_s if line =~ /^GuestAdditionsVersion="(.+?)"$/
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end
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return nil
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end
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def read_guest_ip(adapter_number)
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read_guest_property("/VirtualBox/GuestInfo/Net/#{adapter_number}/V4/IP")
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end
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def read_guest_property(property)
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output = execute("guestproperty", "get", @uuid, property)
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if output =~ /^Value: (.+?)$/
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$1.to_s
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else
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raise Vagrant::Errors::VirtualBoxGuestPropertyNotFound, :guest_property => property
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end
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end
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def read_host_only_interfaces
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dhcp = {}
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execute("list", "dhcpservers", :retryable => true).split("\n\n").each do |block|
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info = {}
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block.split("\n").each do |line|
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if line =~ /^NetworkName:\s+HostInterfaceNetworking-(.+?)$/
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info[:network] = $1.to_s
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elsif line =~ /^IP:\s+(.+?)$/
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info[:ip] = $1.to_s
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elsif line =~ /^lowerIPAddress:\s+(.+?)$/
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info[:lower] = $1.to_s
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elsif line =~ /^upperIPAddress:\s+(.+?)$/
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info[:upper] = $1.to_s
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end
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end
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# Set the DHCP info
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dhcp[info[:network]] = info
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end
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execute("list", "hostonlyifs", retryable: true).split("\n\n").collect do |block|
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info = {}
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block.split("\n").each do |line|
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if line =~ /^Name:\s+(.+?)$/
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info[:name] = $1.to_s
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elsif line =~ /^IPAddress:\s+(.+?)$/
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info[:ip] = $1.to_s
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elsif line =~ /^NetworkMask:\s+(.+?)$/
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info[:netmask] = $1.to_s
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elsif line =~ /^Status:\s+(.+?)$/
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info[:status] = $1.to_s
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end
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end
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# Set the DHCP info if it exists
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info[:dhcp] = dhcp[info[:name]] if dhcp[info[:name]]
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info
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end
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end
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def read_mac_address
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info = execute("showvminfo", @uuid, "--machinereadable", :retryable => true)
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info.split("\n").each do |line|
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return $1.to_s if line =~ /^macaddress1="(.+?)"$/
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end
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nil
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end
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def read_mac_addresses
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macs = {}
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info = execute("showvminfo", @uuid, "--machinereadable", :retryable => true)
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info.split("\n").each do |line|
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if matcher = /^macaddress(\d+)="(.+?)"$/.match(line)
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adapter = matcher[1].to_i
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mac = matcher[2].to_s
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macs[adapter] = mac
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end
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end
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macs
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end
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def read_machine_folder
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execute("list", "systemproperties", :retryable => true).split("\n").each do |line|
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if line =~ /^Default machine folder:\s+(.+?)$/i
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return $1.to_s
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end
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end
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nil
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end
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def read_network_interfaces
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nics = {}
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info = execute("showvminfo", @uuid, "--machinereadable", :retryable => true)
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info.split("\n").each do |line|
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if line =~ /^nic(\d+)="(.+?)"$/
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adapter = $1.to_i
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type = $2.to_sym
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nics[adapter] ||= {}
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nics[adapter][:type] = type
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elsif line =~ /^hostonlyadapter(\d+)="(.+?)"$/
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adapter = $1.to_i
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network = $2.to_s
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nics[adapter] ||= {}
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nics[adapter][:hostonly] = network
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elsif line =~ /^bridgeadapter(\d+)="(.+?)"$/
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adapter = $1.to_i
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network = $2.to_s
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nics[adapter] ||= {}
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nics[adapter][:bridge] = network
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end
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end
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nics
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end
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def read_state
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output = execute("showvminfo", @uuid, "--machinereadable", :retryable => true)
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if output =~ /^name="<inaccessible>"$/
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return :inaccessible
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elsif output =~ /^VMState="(.+?)"$/
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return $1.to_sym
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end
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nil
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end
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def read_used_ports
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ports = []
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execute("list", "vms", :retryable => true).split("\n").each do |line|
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if line =~ /^".+?" \{(.+?)\}$/
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uuid = $1.to_s
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# Ignore our own used ports
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next if uuid == @uuid
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read_forwarded_ports(uuid, true).each do |_, _, hostport, _|
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ports << hostport
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end
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end
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end
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ports
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end
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def read_vms
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results = {}
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execute("list", "vms", :retryable => true).split("\n").each do |line|
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if line =~ /^"(.+?)" \{(.+?)\}$/
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results[$1.to_s] = $2.to_s
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end
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end
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results
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end
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def set_mac_address(mac)
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execute("modifyvm", @uuid, "--macaddress1", mac)
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end
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def set_name(name)
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execute("modifyvm", @uuid, "--name", name, :retryable => true)
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end
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def share_folders(folders)
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folders.each do |folder|
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args = ["--name",
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folder[:name],
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"--hostpath",
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folder[:hostpath]]
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args << "--transient" if folder.has_key?(:transient) && folder[:transient]
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# Add the shared folder
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execute("sharedfolder", "add", @uuid, *args)
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# Enable symlinks on the shared folder
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execute("setextradata", @uuid, "VBoxInternal2/SharedFoldersEnableSymlinksCreate/#{folder[:name]}", "1")
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end
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end
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def ssh_port(expected_port)
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@logger.debug("Searching for SSH port: #{expected_port.inspect}")
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# Look for the forwarded port only by comparing the guest port
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read_forwarded_ports.each do |_, _, hostport, guestport|
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return hostport if guestport == expected_port
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end
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nil
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end
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def resume
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@logger.debug("Resuming paused VM...")
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execute("controlvm", @uuid, "resume")
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end
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def start(mode)
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command = ["startvm", @uuid, "--type", mode.to_s]
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r = raw(*command)
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if r.exit_code == 0 || r.stdout =~ /VM ".+?" has been successfully started/
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# Some systems return an exit code 1 for some reason. For that
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# we depend on the output.
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return true
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end
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# If we reached this point then it didn't work out.
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raise Vagrant::Errors::VBoxManageError, :command => command.inspect
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end
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def suspend
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execute("controlvm", @uuid, "savestate")
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end
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def verify!
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# This command sometimes fails if kernel drivers aren't properly loaded
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# so we just run the command and verify that it succeeded.
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execute("list", "hostonlyifs", retryable: true)
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end
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def verify_image(path)
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r = raw("import", path.to_s, "--dry-run")
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return r.exit_code == 0
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end
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def vm_exists?(uuid)
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5.times do |i|
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result = raw("showvminfo", uuid)
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return true if result.exit_code == 0
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# GH-2479: Sometimes this happens. In this case, retry. If
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# we don't see this text, the VM really probably doesn't exist.
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return false if !result.stderr.include?("CO_E_SERVER_EXEC_FAILURE")
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# Sleep a bit though to give VirtualBox time to fix itself
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sleep 2
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|
end
|
|
|
|
# If we reach this point, it means that we consistently got the
|
|
# failure, do a standard vboxmanage now. This will raise an
|
|
# exception if it fails again.
|
|
execute("showvminfo", uuid)
|
|
return true
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|