70 lines
1.9 KiB
Ruby
70 lines
1.9 KiB
Ruby
module VagrantPlugins
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module ProviderVirtualBox
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module Action
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class PrepareNFSSettings
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def initialize(app,env)
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@app = app
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@logger = Log4r::Logger.new("vagrant::action::vm::nfs")
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end
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def call(env)
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@app.call(env)
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using_nfs = false
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env[:machine].config.vm.synced_folders.each do |id, opts|
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if opts[:type] == :nfs
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using_nfs = true
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break
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end
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end
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if using_nfs
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@logger.info("Using NFS, preparing NFS settings by reading host IP and machine IP")
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env[:nfs_host_ip] = read_host_ip(env[:machine])
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env[:nfs_machine_ip] = read_machine_ip(env[:machine])
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raise Vagrant::Errors::NFSNoHostonlyNetwork if !env[:nfs_machine_ip]
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end
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end
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# Returns the IP address of the first host only network adapter
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#
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# @param [Machine] machine
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# @return [String]
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def read_host_ip(machine)
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machine.provider.driver.read_network_interfaces.each do |adapter, opts|
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if opts[:type] == :hostonly
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machine.provider.driver.read_host_only_interfaces.each do |interface|
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if interface[:name] == opts[:hostonly]
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return interface[:ip]
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end
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end
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end
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end
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nil
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end
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# Returns the IP address of the guest by looking at the first
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# enabled host only network.
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#
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# @return [String]
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def read_machine_ip(machine)
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ips = []
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machine.config.vm.networks.each do |type, options|
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if type == :private_network && options[:ip].is_a?(String)
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ips << options[:ip]
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end
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end
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if ips.empty?
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return nil
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end
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ips
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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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