Contents

# Copyright (c) 2012-2013 Stark & Wayne, LLC

module Bosh; module Providers; end; end

require "bosh/providers/base_provider"

class Bosh::Providers::OpenStack < Bosh::Providers::BaseProvider
  # Creates or reuses an OpenStack security group and opens ports.
  # 
  # +security_group_name+ is the name to be created or reused
  # +ports+ is a hash of name/port for ports to open, for example:
  # {
  #   ssh: 22,
  #   http: 80,
  #   https: 443
  # }
  def create_security_group(security_group_name, description, ports)
    unless sg = fog_compute.security_groups.get(security_group_name)
      sg = fog_compute.security_groups.create(name: security_group_name, description: description)
      puts "Created security group #{security_group_name}"
    else
      puts "Reusing security group #{security_group_name}"
    end
    ip_permissions = sg.ip_permissions
    ports_opened = 0
    ports.each do |name, port|
      unless port_open?(ip_permissions, port)
        sg.create_security_group_rule(port, port)
        puts " -> opened #{name} port #{port}"
        ports_opened += 1
      end
    end
    puts " -> no additional ports opened" if ports_opened == 0
    true
  end

  def port_open?(ip_permissions, port)
    ip_permissions && ip_permissions.find {|ip| ip["fromPort"] <= port && ip["toPort"] >= port }
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
bosh-bootstrap-0.5.0	lib/bosh/providers/openstack.rb