vagrant-lxc-ng/lib/vagrant-lxc/action/gc_private_network_bridges.rb
2015-08-25 15:12:32 +02:00

47 lines
1.4 KiB
Ruby

module Vagrant
module LXC
module Action
class GcPrivateNetworkBridges
def initialize(app, env)
@app = app
end
def call(env)
was_running = env[:machine].provider.state.id == :running
# Continue execution, we need the container to be stopped
@app.call(env)
was_running = was_running && env[:machine].provider.state.id != :running
if was_running && private_network_configured?(env[:machine].config)
private_network_configured?(env[:machine].config)
remove_bridges_that_are_not_in_use(env)
end
end
def private_network_configured?(config)
config.vm.networks.find do |type, _|
type.to_sym == :private_network
end
end
def remove_bridges_that_are_not_in_use(env)
env[:machine].config.vm.networks.find do |type, config|
next if type.to_sym != :private_network
bridge = config.fetch(:lxc__bridge_name)
driver = env[:machine].provider.driver
if ! driver.bridge_is_in_use?(bridge)
env[:ui].info I18n.t("vagrant_lxc.messages.remove_bridge", name: bridge)
unless ['lxcbr0', 'virbr0'].include? bridge
driver.remove_bridge(bridge)
end
end
end
end
end
end
end
end