mmdanas / 3rdWeekofCloudOps

this repository is created to learn and deploy 2-tire application on aws cloud using terraform

🚀 3rdWeeksofCloudOps - 2 tier Application throgh terraform

✨This repository is created to learn and deploy 2-tier application on aws cloud through terraform.

🏠 Architecture

🖥️ Installation of Terraform

Note: Follow blog to Install the Terraform and other dependency. Terrafrom

👉 let install dependency to deploy the application

cd book_shop_app
terraform init 

Note: we need public key and private key for our server so follow below procedure.

cd modules/key/
ssh-keygen.exe 

above command ask for key name then give client_key it will create pair of keys one public and one private. you can give any name you want but then you need to edit the terraform file

edit below file accoding to your configuration

vim book_shop_app/backend.tf

add below code in book_shop_app/backend.tf

terraform {
  backend "s3" {
    bucket = "BUCKET_NAME"
    key    = "backend/FILE_NAME_TO_STORE_STATE.tfstate"
    region = "us-east-1"
    dynamodb_table = "dynamoDB_TABLE_NAME"
  }
}

🏠Lets setup the variable for our Infrastructure

create one file with the name of terraform.tfvars

vim book_shop_app/terraform.tfvars

add below contents into book_shop_app/terraform.tfvars file

REGION                  = ""
PROJECT_NAME            = ""
VPC_CIDR                = ""
PUB_SUB_1_A_CIDR        = ""
PUB_SUB_2_B_CIDR        = ""
PRI_SUB_3_A_CIDR        = ""
PRI_SUB_4_B_CIDR        = ""
PRI_SUB_5_A_CIDR        = ""
PRI_SUB_6_B_CIDR        = ""
DB_USERNAME             = ""
DB_PASSWORD             = ""
CERTIFICATE_DOMAIN_NAME = ""
ADDITIONAL_DOMAIN_NAME  = ""

✈️ Now we are ready to deploy our application on cloud ⛅

get into project directory

cd book_shop_app

type below command to see plan of the exection

terraform plan

✨Finally, HIT the below command to deploy the application...

terraform apply 

type yes, it will prompt you for permission..

Thank you so much for reading..😅