Class: Clusterfuck::Machine

Inherits:
Object
  • Object
show all
Defined in:
lib/clusterfuck/machine.rb

Direct Known Subclasses

BGPPeer

Defined Under Namespace

Classes: PortFactory

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, **args) ⇒ Machine

Returns a new instance of Machine.



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# File 'lib/clusterfuck/machine.rb', line 6

def initialize(name, **args)
  @name = name
  @ips = []
  @ssh_port = args[:ssh_port] || PortFactory.next
  @gateway = args[:gateway]
  @routes = args[:routes]
end

Instance Attribute Details

#cluster ⇒ Object

Returns the value of attribute cluster.



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# File 'lib/clusterfuck/machine.rb', line 4

def cluster
  @cluster
end

#gateway ⇒ Object

Returns the value of attribute gateway.



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# File 'lib/clusterfuck/machine.rb', line 4

def gateway
  @gateway
end

#ips ⇒ Object

Returns the value of attribute ips.



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# File 'lib/clusterfuck/machine.rb', line 4

def ips
  @ips
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/clusterfuck/machine.rb', line 3

def name
  @name
end

#routes ⇒ Object

Returns the value of attribute routes.



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# File 'lib/clusterfuck/machine.rb', line 4

def routes
  @routes
end

#ssh_port ⇒ Object (readonly)

Returns the value of attribute ssh_port.



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# File 'lib/clusterfuck/machine.rb', line 3

def ssh_port
  @ssh_port
end

Instance Method Details

#build(config) ⇒ Object 



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# File 'lib/clusterfuck/machine.rb', line 18

def build(config)
  config.vm.define(name) do |box|
    box.vm.hostname = name

    # Set up SSH on a predictable port which allows us to hook into it
    # during tests.
    box.vm.network :forwarded_port,
      guest: 22,
      host: ssh_port,
      id: "ssh"

    ips.each do |ip|
      box.vm.network :private_network,
        ip: ip.addr,
        # TODO Troll Rubby people by using a refinement
        netmask: ip.netmask,
        # TODO Vagrant already provides an abstraction for declaring networks
        # so we should not need to duplicate this abstraction by creating
        # subclasses for each provider. This bullshit needs to be gone for
        # AWS/CI support.
        virtualbox__intnet: true
    end

    if gateway
      box.vm.provision :file,
        source: tmp_routes_file,
        destination: "/tmp/network-clusterfuck"

      box.vm.provision :shell,
        inline: <<-EOS
mv /tmp/network-clusterfuck /etc/network/if-up.d/clusterfuck
chmod +x /etc/network/if-up.d/clusterfuck
ifdown eth1
ifup eth1
EOS
    end

    yield box if block_given?
  end
end

#ip_in_same_subnet(other) ⇒ Object 



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# File 'lib/clusterfuck/machine.rb', line 14

def ip_in_same_subnet(other)
  cluster.ip_in_same_subnet(self, other)
end