64 lines
2.3 KiB
Ruby
64 lines
2.3 KiB
Ruby
require 'log4r'
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module VagrantPlugins
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module DockerProvider
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module Action
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class Network
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def initialize(app, env)
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@app = app
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@logger = Log4r::Logger.new('vagrant::plugins::docker::network')
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end
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def call(env)
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# If we are using a host VM, then don't worry about it
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machine = env[:machine]
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if machine.provider.host_vm?
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@logger.debug("Not setting up networks because docker host_vm is in use")
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return @app.call(env)
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end
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env[:ui].info("Configuring and enabling network interfaces...")
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machine.config.vm.networks.each do |type, options|
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# We only handle private and public networks
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next if type != :private_network && type != :public_network
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# Look at docker provider config for network options:
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# - If not defined, create simple "folder environment" multi-network
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# that all containers with this default option are attached to
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# - If provider config option is defined, create the requested network
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# and attach that container to it
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connect_cli_opts = []
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create_cli_opts = []
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# make this a function that generates the proper flags
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if options[:type] != "dhcp"
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if options[:subnet]
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create_cli_opts.concat(["--subnet", options[:subnet]])
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end
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if options[:ip]
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connect_cli_opts.concat(["--ip", options[:ip]])
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end
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end
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network_name = "#{env[:root_path].basename.to_s}_network_#{machine.name}"
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container_id = machine.id
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# TODO: Need to check if network already exists and not error
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if !machine.provider.driver.existing_network?(network_name)
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@logger.debug("Creating network #{network_name}")
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machine.provider.driver.create_network(network_name, create_cli_opts)
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else
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@logger.debug("Network #{network_name} already created")
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end
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@logger.debug("Connecting network #{network_name} to container guest #{machine.name}")
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machine.provider.driver.connect_network(network_name, container_id, connect_cli_opts)
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end
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@app.call(env)
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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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