Class: KnifeCloudstack::CsForwardruleCreate

Inherits:
Chef::Knife
  • Object
show all
Includes:
Chef::Knife::KnifeCloudstackBase
Defined in:
lib/chef/knife/cs_forwardrule_create.rb

Instance Method Summary collapse

Methods included from Chef::Knife::KnifeCloudstackBase

included

Instance Method Details

#create_port_forwarding_rule(ip_address, server_id, rule, connection, other_params) ⇒ Object 



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# File 'lib/chef/knife/cs_forwardrule_create.rb', line 82

def create_port_forwarding_rule(ip_address, server_id, rule, connection, other_params)
  args = rule.split(':')
  public_port = args[0]
  private_port = args[1] || args[0]
  protocol = args[2] || "TCP"

  params = {
    'ipaddressId' => ip_address['id'],
    'protocol' => protocol
  }

  if ip_address['isstaticnat'] == 'true'
    other_params['command'] = 'createIpForwardingRule'
    other_params['startport'] = public_port
    other_params['endport'] = public_port
    Chef::Log.debug("Creating IP Forwarding Rule for
      #{ip_address['ipaddress']} with protocol: #{protocol}, public port: #{public_port}")
  else
    other_params['command'] = 'createPortForwardingRule'
    other_params['privatePort'] = private_port
    other_params['publicPort'] = public_port
    other_params['virtualMachineId'] = server_id
    Chef::Log.debug("Creating Port Forwarding Rule for #{ip_address['id']} with protocol: #{protocol},
      public port: #{public_port} and private port: #{private_port} and server: #{server_id}")
  end
  locate_config_value(:syncrequest) ? result = connection.send_request(params.merge(other_params)) : result = connection.send_async_request(params.merge(other_params))
  Chef::Log.debug("AsyncJobResult: #{result}")
end

#run ⇒ Object 



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# File 'lib/chef/knife/cs_forwardrule_create.rb', line 43

def run

  hostname = @name_args.shift
  unless /^[a-zA-Z0-9][a-zA-Z0-9-]*$/.match hostname then
   ui.error "Invalid hostname. Please specify a short hostname, not an fqdn (e.g. 'myhost' instead of 'myhost.domain.com')."
    exit 1
  end

  params = {}
  locate_config_value(:openfirewall) ? params['openfirewall'] = 'true' : params['openfirewall'] = 'false'

  # Lookup all server objects.
  params_for_list_object = {  'command' => 'listVirtualMachines' }
  connection_result = connection.list_object(params_for_list_object, "virtualmachine")

  # Lookup the hostname in the connection result
  server = {}
  connection_result.map { |n| server = n if n['name'].upcase == hostname.upcase }
 
  if server['name'].nil?
    ui.error "Cannot find hostname: #{hostname}."
    exit 1
  end

  # Lookup the public ip address of the server
  server_public_address = connection.get_server_public_ip(server)
  ip_address = connection.get_public_ip_address(server_public_address)

  if ip_address.nil? || ip_address['id'].nil?
    ui.error "Cannot find public ip address for hostname: #{hostname}."
    exit 1
  end
 
  @name_args.each do |rule|
    create_port_forwarding_rule(ip_address, server['id'], rule, connection, params)
  end

end