Sha256: 9d00ba67d93e3654f4257e24e6c395e863cba845e9233b098a1cc3bada2f7a84
Contents?: true
Size: 1.3 KB
Versions: 31
Compression:
Stored size: 1.3 KB
Contents
# Provides access to default network settings for a vpc: subnets and security_group
# If no @vpc_id is provided to the initializer then the default vpc is used.
class Ufo::Network
class Fetch
include Ufo::AwsService
extend Memoist
def initialize(vpc_id)
@vpc_id = vpc_id
end
def vpc_id
return @vpc_id if @vpc_id
resp = ec2.describe_vpcs(filters: [
{name: "isDefault", values: ["true"]}
])
default_vpc = resp.vpcs.first
if default_vpc
default_vpc.vpc_id
else
puts "A default vpc was not found in this AWS account and region.".color(:red)
puts "Because there is no default vpc, please specify the --vpc-id option. More info: http://ufoships.com/reference/ufo-init/"
exit 1
end
end
memoize :vpc_id
# all subnets
def subnet_ids
resp = ec2.describe_subnets(filters: [
{name: "vpc-id", values: [vpc_id]}
])
resp.subnets.map(&:subnet_id).sort
end
memoize :subnet_ids
# default security group
def security_group_id
resp = ec2.describe_security_groups(filters: [
{name: "vpc-id", values: [vpc_id]},
{name: "group-name", values: ["default"]}
])
resp.security_groups.first.group_id
end
memoize :security_group_id
end
end
Version data entries
31 entries across 31 versions & 1 rubygems