Method: Bfire::Group#initialize

Defined in:
lib/bfire/group.rb

#initialize(engine, name, options = {}) ⇒ Group

Returns a new instance of Group.

Raises:



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# File 'lib/bfire/group.rb', line 16

def initialize(engine, name, options = {})
  @engine = engine
  @name = name
  @tag = options.delete(:tag)
  raise Error, "Tag name can't contain two or more consecutive dashes" if @tag && @tag =~ /-{2,}/
  @options = options
  @listeners = {}
  @dependencies = []

  @templates = []
  @default_template = Template.new(self, :default)
  @current_template = @default_template

  raise Error, "Group name can only contain [a-zA-Z0-9] characters" if name !~ /[a-z0-9]+/i

  on(:error) {|group| Thread.current.group.list.each{|t|
      t[:ko] = true
      t.kill
    }
  }
  on(:ready) {|group|
    group.engine.logger.info "#{group.banner}All VMs are now READY: #{computes.map{|vm|
      [vm['name'], (vm['nic'] || []).map{|n| n['ip']}.inspect].join("=")
    }.join("; ")}"
  }
end