I am trying to connect my EC2 host setup inside a private subnet to publish logs to cloud watch. I have setup a VPC interface endpoint for com.amazonaws.us-east-1.logs. Both the interface end...

This is an odd one. I have an ECS service using Fargate v1.4 in a private subnet. Since the tasks don't have access to the Internet, I had to configure VPC Endpoints so that tasks could load what t...

After creating a new VPC and creating a new subnet, In the subnet settings there is an 'Enable auto-assign public IPv4 address' option. So if I create an instance in this subnet, will that instance...

I have an EC2 and RDS in the same region US East(N. Virginia) but both resources are in different zones; RDS in us-east-1a and EC2 in us-east-1b. Now the question is that if I put both resources w...

My current solution: My application consists of two separate services/containers deployed to ECS. These services are inside Virtual Private Cloud (VPC) and to expose the application I created EC2 A...

One of my CloudFormation stacks is stuck in a UPDATE_COMPLETE_CLEANUP_IN_PROGRESS because I attempted to remove a subnet that was no longer needed. However, this subnet apparently has some resource...

I created an AWS NLB and I created a new Target Group during NLB setup for TLS / Port 443. Now I want to add another Target Group for TCP Port 80 and I created a new Target Group. When trying to ...

I don't use the default VPC. I have created another VPC. However, I haven't assigned my other VPC as default. I would like to delete my default VPC and set my other VPC as default. I read some arg...

I've been struggling with this for hours. So, I created my VPC, along with 4 different subnets. The first three are attached to a regular Internet Gateway. The last one is attached to a NAT Gateway...

Problem: When I try to locally connect to a running EC2 instance using the AWS System Session Manager CLI command: aws ssm start-session --target i-123456 I get the error: An error occurred (Target...

I am trying to delete AWS VPC (a non default one). I am getting error that "We could not delete the following VPC (vpc-xxxxxxx (xx.xx.xx.x/16)) Network interface 'eni-xxxxxx' is currently in u...

I was wanting to write a complete CloudFormation template for a single Linux EC2 Instance in a public subnet. I used AWS CloudFormation template for creating an EC2 Instance with a Security Group a...

I try to create VPCs in different regions for doing this I have multiple providers set up that I have given the alias equal to its region. The VPCs is set up with a for_each where the each.key is t...

I have been debugging, configuring and you name it the last couple of hours and i can't seem to figure out why this is happening. I am trying to invoke a lambda function which is just retrieving b...

I have created a VPC and within I created a Subnet and a Internet Gateway (attached to the VPC). In that subnet, I created a Route Table in which I set route 0.0.0.0/0 to target the Internet Gatewa...

I have a VPC configured with 3 X public and private subnets and an IGW for the public, NAT Gateway for the private. When I create an RDS instance, I flag it as publically available. When I try to ...

I am trying to implement a multi-service ECS cluster using service discovery between the services. I'm attempting to follow the tutorial Creating an Amazon ECS Service That Uses Service Discovery U...

I used the vpc module to create my VPC via the following code: module "vpc" { source = "terraform-aws-modules/vpc/aws" name = "${var.namespace}-vpc" cidr = "10...

I have a lambda function in AWS inside a VPC. I want to attach http handler (function URL). The problem is, if I enable the function URL then it creates a public endpoint. Alternatives I don't want...

I'm trying to insert records into a Postgres database in RDS from a Lambda function. My Node.js lambda function works correctly when run locally, but the database connection times out when run in A...

I have a VPC in my AWS account peered to a VPC of a partners account. The partner account has Route 53 resolvers to resolve DNS within domain.com to IPs in their peered VPC. I've associated my VPC ...

I've been using the internal ALB with AWS Gateway via VPC Link for many years but in the last few weeks, when I tried to set it up again with a new ALB via VPC Link, it is not working at all. I am ...

I created an internet gateway in AWS VPC dashboard, I attached it to a VPC then I want to detach it but I keep getting this error: Network vpc-xxxx has some mapped public adresses, Please unmap th...

Is there a way to get a list of all assigned IPs in an AWS subnet? Furthermore, if there is a way to see the associated (AW)Services? That would be incredibly helpful as well. Thanks! EDIT: All a...

I get that I can create resources using CloudFormation, and that I can also create a VPC using CloudFormation, along with the resources inside it. Can I create a stack, using a CloudFormation temp...