def __init__(self, resource, values, export=True, duplicate_attr=False):
"""
Initialize the output class.
:param resource: The object to export attributes for.
:param bool export:
"""
self.object_repr = None
self.duplicate_attr = duplicate_attr
self.validate_input(resource, values, export, duplicate_attr)
self.values = values
self.outputs = []
for value in self.values:
if not isinstance(value, tuple):
raise TypeError(
"All values should be a tuple of (str, value). Got",
type(value))
validate(value)
attr_name = (value[0] if not isinstance(value[0], Parameter) else
value[0].title)
output_ext = value[1]
attr_value = value[2]
stack_string = (
f"{self.stack_string_base}{self.object_repr}{self.delim}{attr_name}"
)
root_string = (
f"{self.root_string_base}{self.object_repr}{self.delim}{attr_name}"
)
output_name = f"{self.object_repr}{output_ext}"
output = Output(output_name, Value=attr_value)
if export:
output.Export = Export(
If(USE_STACK_NAME_CON_T, Sub(stack_string),
Sub(root_string)))
self.outputs.append(output)
if self.duplicate_attr:
output = Output(attr_name, Value=attr_value)
self.outputs.append(output)
#Subnet 1b
subnet_1b = ec2.Subnet(
"MySubnet1b",
AvailabilityZone="us-east-1b",
CidrBlock="10.0.1.0/24", # ADJUST THIS VALUE
VpcId=GetAtt(subnet_1a, "VpcId"),
Tags=Tags(
Name="learncf-1b",
Comment="CloudFormation+Troposphere test"))
t.add_resource(subnet_1b)
#Subnet 1 Output
out_subnet_1a = Output("outMySubnet1a")
out_subnet_1a.Value = Ref(subnet_1a)
out_subnet_1a.Export = Export(Sub(
"${AWS::StackName}-" + subnet_1a.title))
# Similar output for the second subnet
out_subnet_1b = Output("outMySubnet1b")
out_subnet_1b.Value = Ref(subnet_1b)
out_subnet_1b.Export = Export(Sub(
"${AWS::StackName}-" + subnet_1b.title))
# Add outputs to template
t.add_output(out_subnet_1a)
t.add_output(out_subnet_1b)
# Finally, write the template to a file
with open('learncf-subnet.json', 'w') as f:
f.write(t.to_json())
