Merge pull request #4 from arunlalp/gitlab

Gitlab

Author: arunlalp

README.md

@@ -27,6 +27,44 @@ terraform apply -var-file=../../../vars/dev/rds.tfvars
 
 terraform destroy -var-file=../../../vars/dev/rds.tfvars
 
+## Terraform EC2 Instance Deployment
+
+1. Navigate to the `environment/dev` folder:
+
+```bash
+cd environment/dev
+```
+
+2. Open the `ec2.tfvars` file and modify it with your desired details. This file contains variables used in the Terraform configuration.
+
+## Deployment
+
+1. Initialize Terraform in the working directory:
+
+```bash
+terraform init
+```
+
+2. Create an execution plan:
+
+```bash
+terraform plan -var-file=../../../vars/dev/ec2.tfvars
+```
+
+3. Apply the changes to create the EC2 instance:
+
+```bash
+terraform apply -var-file=../../../vars/dev/ec2.tfvars
+```
+
+4. To destroy the EC2 instance and associated resources:
+
+```bash
+terraform destroy -var-file=../../../vars/dev/ec2.tfvars
+```
+
+**Note**: Always review the execution plan (`terraform plan`) before applying changes to avoid unintended modifications.
+
 ## Command Reference
 
 Update all outputs:
@@ -39,5 +77,3 @@ Show all outputs:
 
 
 
-
-

vars/dev/ec2.tfvars

@@ -1,22 +1,30 @@
-# ec2 instance vars
-region         = "eu-north-1"
-instance_name  = "Instance"
-ami_id         = "ami-0989fb15ce71ba39e"
-instance_type  = "t3.micro"
-key_name       = "techiescamp"
-instance_count = 1
-subnet_ids     = ["subnet-07fab58fa9620dfb9", "subnet-051fbcbaa925b8c44", "subnet-0c46e29a23c5ba3b8"]
+# EC2 Instance Variables
+region         = "eu-north-1"                    
+instance_name  = "Instance"                      
+ami_id         = "ami-0989fb15ce71ba39e"         
+instance_type  = "t3.micro"                      
+key_name       = "techiescamp"                   
+instance_count = 1                               
+subnet_ids     = ["subnet-07fab58fa9620dfb9",    
+                 "subnet-051fbcbaa925b8c44", 
+                 "subnet-0c46e29a23c5ba3b8"]
 
-# ec2_sg vars
-sg_name     = "Instance_sg"
-from_port   = [22, 80]
-to_port     = [22, 80]
-protocol    = ["tcp", "tcp"]
-cidr_block  = ["0.0.0.0/0"]
+# EC2 Security Group Variables
+sg_name             = "Instance_sg"              
+vpc_id              = "vpc-07d73d0c9081754d0"    
+ingress_from_port   = [22, 80]                   
+ingress_to_port     = [22, 80]                   
+ingress_protocol    = ["tcp", "tcp"]             
+ingress_cidr_block  = ["0.0.0.0/0"]              
+egress_from_port    = [0]              
+egress_to_port      = [0]              
+egress_protocol     = ["-1"]                     
+egress_cidr_block   = ["0.0.0.0/0"]              
+
+# Tag Keys
+name        = "Instance"                        
+owner       = "Techiescamp"                     
+environment = ["dev"]                           
+cost_center = "project"                         
+application = "web-app"                         
 
-# Tag keys
-name        = "Instance"
-owner       = "Techiescamp"
-environment = ["dev"]
-cost_center = "project"
-application = "web-app"