Unable to connect from my local system to ec2 instance created by terraform script

[guilherme]

Following is the source code:

variable "ec2_instance_type_name" {
    type    = string
    default = "t2.nano"
}
terraform {

required_providers {

aws = {

source = "hashicorp/aws"

version = "~> 3.27"

}

}

}
provider "aws" {

alias   = "us"

region  = "us-east-1"

}
provider "aws" {

alias   = "eu"

region  = "eu-west-1"

}
data "aws_ami" "amazon_2" {

provider = aws.eu

most_recent = true
filter { 
    name = "name"
    values = ["amzn2-ami-kernel-*-hvm-*-x86_64-gp2"]
} 
owners = ["amazon"]

}
data "http" "myip" {

url = "http://ipv4.icanhazip.com"

}
resource "aws_vpc" "docdb_peer" {

provider                = aws.eu

cidr_block              = "172.32.0.0/16"

enable_dns_support      = true

enable_dns_hostnames    = true

}
resource "aws_internet_gateway" "gw_connect" {

provider = aws.eu

vpc_id = aws_vpc.docdb_peer.id

}
resource "aws_security_group" "vpc_sg" {

provider = aws.eu

vpc_id       = aws_vpc.docdb_peer.id

name         = "vpc-connect"

description  = "VPC Connect"
ingress {
    cidr_blocks = ["${chomp(data.http.myip.body)}/32"]
    from_port   = 22
    to_port     = 22
    protocol    = "tcp"
} 

egress {
    from_port   = 0
    to_port     = 0
    protocol    = "-1"
    cidr_blocks = ["0.0.0.0/0"]
}

}
resource "aws_subnet" "main" {

provider = aws.eu

vpc_id                    = aws_vpc.docdb_peer.id

availability_zone         = "eu-west-1a"

cidr_block                = "172.32.0.0/20"

map_public_ip_on_launch   = true

}
resource "aws_instance" "tunnel-ec2" {

provider = aws.eu

vpc_security_group_ids = ["${aws_security_group.vpc_sg.id}"]

subnet_id     = aws_subnet.main.id

ami           = data.aws_ami.amazon_2.id

instance_type = var.ec2_instance_type_name

key_name      = "ireland_ofc_new"

depends_on = [aws_internet_gateway.gw_connect]

}

I try to ssh into the system using the key pair pem file and it just timeout. My other ec2 instance which I manually created works just fine. Please help resolve the issue.

[shizuka]

The issue was that the default route was missing in the routing table.

resource "aws_route" "update" {
    provider               = aws.docdb_peer
    route_table_id         = "${aws_vpc.docdb_peer.default_route_table_id}"
    destination_cidr_block = "0.0.0.0/0"
    gateway_id             = "${aws_internet_gateway.gw_connect.id}"
}

Adding this solved the issue.