miztiik/my-first-cdk-project

A hands on repo with multiple demonstrations on CDK: Used by Udemy Course🎓

my-first-cdk-project's Issues

TypeError: __init__() got an unexpected keyword argument 'vpc_id'

While creating an EC2 instance using cdk for aws, i am getting the error as mentioned above.

Error message:
Souvik De@DEMOLITION-PC MINGW64 ~/Desktop/Work/Working/AWS CDK/my-first-cdk-project (master)
$ cdk ls
Traceback (most recent call last):
File "C:\Users\Souvik De\Desktop\Work\Working\AWS CDK\my-first-cdk-project\app.py", line 18, in
CustomEc2Stack(app,"my-web-server-stack-01",env = env_prod)
File "C:\Users\Souvik De\Desktop\Work\Working\AWS CDK\my-first-cdk-project.venv\lib\site-packages\jsii_runtime.py", line 86, in call
inst = super().call(*args, **kwargs)
File "C:\Users\Souvik De\Desktop\Work\Working\AWS CDK\my-first-cdk-project\resource_stacks\custom_ec2.py", line 10, in init
vpc = _ec2.Vpc(self,
File "C:\Users\Souvik De\Desktop\Work\Working\AWS CDK\my-first-cdk-project.venv\lib\site-packages\jsii_runtime.py", line 86, in call
inst = super().call(*args, **kwargs)
TypeError: init() got an unexpected keyword argument 'vpc_id'
Subprocess exited with error 1

My code:
custom_ec2.py:
from aws_cdk import core as cdk

from aws_cdk import (aws_ec2 as _ec2, core)

class CustomEc2Stack(cdk.Stack):

def __init__(self, scope: cdk.Construct, construct_id: str, **kwargs) -> None:
    super().__init__(scope, construct_id, **kwargs)

    vpc = _ec2.Vpc(self,
                    "importedVPC",
                    vpc_id="vpc-885898e3")
    
    # Read Bootstrap script


    # Webserver instance 001
    web_server = _ec2.Instance(self,
                                "webserver007Id",
                                instance_type=_ec2.InstanceType(instance_type_identifier="t2.micro"),
                                instance_name="webserver007",
                                machine_image=_ec2.MachineImage.generic_linux(
                                    {"ap-south-1":"ami-052cef05d01020f1d"}
                                ),
                                vpc=vpc,
                                vpc_subnets=_ec2.SubnetSelection(
                                    subnet_type=_ec2.SubnetType.PUBLIC
                                )
                                )

app.py:
#!/usr/bin/env python3
import os

from aws_cdk import core as cdk
from aws_cdk import core

from resource_stacks.custom_vpc import CustomVpcStack
from resource_stacks.custom_ec2 import CustomEc2Stack

app = core.App()

#Global declaration of environment:
env_prod = core.Environment(account="426945086755",region="ap-south-1")

#custom VPC Stack:
CustomVpcStack(app, "my-custom-vpc-stack", env = env_prod)
#custom EC2 Stack:
CustomEc2Stack(app,"my-web-server-stack-01",env = env_prod)
#Custom Ec2 instance profile stack

core.Tag.add(app, key = "stack-team-support-email",
value= app.node.try_get_context('envs')['prod']['stack-team-support-email']),

core.Tag.add(app, key = "stack-level-tagging",
value= "sample_tag_value")

app.synth()

bootstrap_script:
install_httpd.sh:
#!/bin/bash
sudo yum install -y httpd
sudo chkconfig httpd on
sudo service httpd start

If anyone could help me with the above problem. I would be greatfull. Thank you.

Import resources from another stack

Hello,

Thank you so much for your wonderful tutorial.
In fact I have a question related to the import resources from another stacks.

So usually, we export the resources using CfnOutput like that:

        customvpcid=core.CfnOutput(self,
        "CustomVpcIdOutput",
        value=prod_vpc.vpc_id,
        export_name="customvpcid"
        )

But, how to import it in another stack ? I understand that we can use "isDefault" in the ec2.Vpc.from_lookup
Or by adding directly the VPC ID.
But I really want to know how to pass the ID from the export_name to another stack in the right way.
Same question for Ec2 ID.

I really appreciate it if you could answer my question.