Added gsutil to depot tools

third_party/gsutil/boto/docs/source/vpc_tut.rst

+.. _vpc_tut:
+
+=======================================
+An Introduction to boto's VPC interface
+=======================================
+
+This tutorial is based on the examples in the Amazon Virtual Private
+Cloud Getting Started Guide (http://docs.amazonwebservices.com/AmazonVPC/latest/GettingStartedGuide/).
+In each example, it tries to show the boto request that correspond to
+the AWS command line tools.
+
+Creating a VPC connection
+-------------------------
+First, we need to create a new VPC connection:
+
+>>> from boto.vpc import VPCConnection
+>>> c = VPCConnection()
+
+To create a VPC
+---------------
+Now that we have a VPC connection, we can create our first VPC.
+
+>>> vpc = c.create_vpc('10.0.0.0/24')
+>>> vpc
+VPC:vpc-6b1fe402
+>>> vpc.id
+u'vpc-6b1fe402'
+>>> vpc.state
+u'pending'
+>>> vpc.cidr_block
+u'10.0.0.0/24'
+>>> vpc.dhcp_options_id
+u'default'
+>>> 
+
+To create a subnet
+------------------
+The next step is to create a subnet to associate with your VPC.
+
+>>> subnet = c.create_subnet(vpc.id, '10.0.0.0/25')
+>>> subnet.id
+u'subnet-6a1fe403'
+>>> subnet.state
+u'pending'
+>>> subnet.cidr_block
+u'10.0.0.0/25'
+>>> subnet.available_ip_address_count
+123
+>>> subnet.availability_zone
+u'us-east-1b'
+>>> 
+
+To create a customer gateway
+----------------------------
+Next, we create a customer gateway.
+
+>>> cg = c.create_customer_gateway('ipsec.1', '12.1.2.3', 65534)
+>>> cg.id
+u'cgw-b6a247df'
+>>> cg.type
+u'ipsec.1'
+>>> cg.state
+u'available'
+>>> cg.ip_address
+u'12.1.2.3'
+>>> cg.bgp_asn
+u'65534'
+>>> 
+
+To create a VPN gateway
+-----------------------
+
+>>> vg = c.create_vpn_gateway('ipsec.1')
+>>> vg.id
+u'vgw-44ad482d'
+>>> vg.type
+u'ipsec.1'
+>>> vg.state
+u'pending'
+>>> vg.availability_zone
+u'us-east-1b'
+>>>
+
+Attaching a VPN Gateway to a VPC
+--------------------------------
+
+>>> vg.attach(vpc.id)
+>>>
+
+Associating an Elastic IP with a VPC Instance
+---------------------------------------------
+
+>>> ec2.connection.associate_address('i-71b2f60b', None, 'eipalloc-35cf685d')
+>>>
+
+Releasing an Elastic IP Attached to a VPC Instance
+--------------------------------------------------
+
+>>> ec2.connection.release_address(None, 'eipalloc-35cf685d')
+>>>