class AWS::EC2::SubnetCollection
subnet = subnets.filter(‘state’, ‘available’).first
(docs.amazonwebservices.com/AWSEC2/latest/APIReference/ApiReference-query-DescribeSubnets.html) for a complete list of accepted filters.
You can filter subnets as well. See the EC2 API documentation
subnet = subnets[‘subnet-id-here’]
If you know the subnet id, you can get a subnet using {#[]}.
## Getting a Subnet
created in.
You can optionally pass the availability zone you want the subnet
subnet = subnets.create(‘10.0.0.0/20’)
a suitable CIDR block.
To create a subnet, call {#create} on a subnet collection, passing in
## Creating a Subnet
subnets = ec2.vpcs.subnets
# represents subnets within the named vpc
subnets = ec2.subnets
# represents all subnets
subnets within a single vpc.
all your VPCs). You can also get a subnet collection that represents
two ways. You can get a collection that represents ALL subnets (across
Represents a collection of VPC subnets. You can get a subnet collection
def [] subnet_id
-
(Subnet)
- Returns a subnet with the given id.
Parameters:
-
subnet_id
(String
) --
def [] subnet_id Subnet.new(subnet_id, :config => config) end
def _each_item options = {}, &block
def _each_item options = {}, &block response = filtered_request(:describe_subnets, options, &block) response.subnet_set.each do |s| subnet = Subnet.new_from(:describe_subnets, s, s.subnet_id, :config => config) yield(subnet) end end
def az_option options
def az_option options options[:availability_zone].is_a?(AvailabilityZone) ? options[:availability_zone].name : options[:availability_zone] end
def create cidr_block, options = {}
-
(Subnet)
-
Options Hash:
(**options)
-
:availability_zone
(String, AvailabilityZone
) -- -
:vpc
(VPC, String
) -- The VPC (or VPC id string) to
Parameters:
-
options
(Hash
) -- -
cidr_block
(String
) -- The CIDR block you want the subnet to
def create cidr_block, options = {} client_opts = {} client_opts[:vpc_id] = vpc_id_option(options) client_opts[:cidr_block] = cidr_block client_opts[:availability_zone] = az_option(options) if options[:availability_zone] resp = client.create_subnet(client_opts) Subnet.new_from(:create_subnet, resp.subnet, resp.subnet.subnet_id, :config => config) end