Class: Beaker::NetworkManager

Inherits:
Object
  • Object
show all
Defined in:
lib/beaker/network_manager.rb

Constant Summary collapse

HYPERVISOR_TYPES = 
['solaris', 'blimpy', 'vsphere', 'fusion', 'aix', 'vcloud', 'vagrant']

Instance Method Summary collapse

Constructor Details

#initialize(options, logger) ⇒ NetworkManager

Returns a new instance of NetworkManager.



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# File 'lib/beaker/network_manager.rb', line 24

def initialize(options, logger)
  @logger = logger
  @options = options
  @hosts = []
  @virtual_machines = {}
  @noprovision_machines = []
end

Instance Method Details

#cleanup ⇒ Object 



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# File 'lib/beaker/network_manager.rb', line 66

def cleanup
  #shut down connections
  @hosts.each {|host| host.close }

  if @provisioned_set
    @provisioned_set.each_key do |type|
      if @provisioned_set[type]
        @provisioned_set[type].cleanup
      end
    end
  end
end

#provision ⇒ Object 



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# File 'lib/beaker/network_manager.rb', line 32

def provision
  #sort hosts into those to be provisioned and those to use non-provisioned
  @options['HOSTS'].each_key do |name|
    host = @options['HOSTS'][name]
    hypervisor = host['hypervisor']
    if provision?(@options, host)
      raise "Invalid hypervisor: #{hypervisor} (#{name})" unless HYPERVISOR_TYPES.include? hypervisor
      @logger.debug "Hypervisor for #{name} is #{hypervisor}"
      @virtual_machines[hypervisor] = [] unless @virtual_machines[hypervisor]
      @virtual_machines[hypervisor] << name
    else #this is a non-provisioned machine, deal with it without hypervisors
      @logger.debug "No hypervisor for #{name}, connecting to host without provisioning"
      @noprovision_machines << name
    end
  end

  @provisioned_set = {}
  @virtual_machines.each do |type, names|
    hosts_for_type = []
    #set up host objects for provisioned provisioned_set
    names.each do |name|
      host = Beaker::Host.create(name, @options)
      hosts_for_type << host
    end
    @provisioned_set[type] = Beaker::Hypervisor.create(type, hosts_for_type, @options)
    @hosts << hosts_for_type
  end
  @noprovision_machines.each do |name|
    @hosts << Beaker::Host.create(name, @options)
  end
  @hosts = @hosts.flatten
  @hosts
end

#provision?(options, host) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/beaker/network_manager.rb', line 13

def provision? options, host 
  #provision this box
  # - only if we are running with --provision
  # - only if we have a hypervisor
  # - only if either the specific hosts has no specification or has 'provision' in its config
  # - always if it is a vagrant box (vagrant boxes are always provisioned as they always need ssh key hacking)
  command_line_says = options[:provision] 
  host_says = host['hypervisor'] && (host.has_key?('provision') ? host['provision'] : true) 
  (command_line_says && host_says) or (host['hypervisor'] =~/vagrant/)
end