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Versions: 20
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Contents
module Vagrant
class Action
module VM
# Destroys the unused host only interfaces. This middleware cleans
# up any created host only networks.
class DestroyUnusedNetworkInterfaces
def initialize(app, env)
@app = app
end
def call(env)
# We need to check if the host only network specified by any
# of the adapters would not have any more clients if it was
# destroyed. And if so, then destroy the host only network
# itself.
interfaces = env["vm"].vm.network_adapters.collect do |adapter|
adapter.host_interface_object
end
interfaces.compact.uniq.each do |interface|
# Destroy the network interface if there is only one
# attached VM (which must be this VM)
if interface.attached_vms.length == 1
env.ui.info I18n.t("vagrant.actions.vm.destroy_network.destroying")
interface.destroy
end
end
# Continue along
@app.call(env)
end
end
end
end
end
Version data entries
20 entries across 20 versions & 2 rubygems