added terraform config for aws single node deployment

.gitlab/.gitlab-ci.yml

@@ -2,10 +2,12 @@ include:
   - template: Security/SAST.gitlab-ci.yml
   - template: Security/License-Scanning.gitlab-ci.yml
   - template: Security/Dependency-Scanning.gitlab-ci.yml
+  
 
 stages:
   - test
   - build
+  - deploy
 
 install lattice:
   stage: test
@@ -137,3 +139,35 @@ build for darwin arm64:
   artifacts:
     paths:
       - featurebase_darwin_arm64
+
+init terraform:
+  stage: deploy
+  image: registry.gitlab.com/gitlab-org/terraform-images/stable:latest
+  before_script:
+    - cd .terraform
+  script:
+    - gitlab-terraform init
+
+validate terraform:
+  stage: deploy
+  image: registry.gitlab.com/gitlab-org/terraform-images/stable:latest
+  script:
+    - gitlab-terraform validate  
+  needs:
+    - job: init terraform
+
+plan terraform:
+  stage: deploy
+  image: registry.gitlab.com/gitlab-org/terraform-images/stable:latest
+  script:
+    - gitlab-terraform plan  
+  needs:
+    - job: validate terraform
+
+apply terraform:
+  stage: deploy
+  image: registry.gitlab.com/gitlab-org/terraform-images/stable:latest
+  script:
+    - gitlab-terraform apply  
+  needs:
+    - job: plan terraform

.terraform/main.tf

@@ -0,0 +1,58 @@
+terraform {
+  required_providers {
+    aws = {
+      source  = "hashicorp/aws"
+      version = "~> 3.27"
+    }
+  }
+
+  required_version = ">= 1.0.0"
+}
+
+provider "aws" {
+  region  = "us-east-2"
+}
+
+resource "aws_security_group" "server_sg" {
+  name = "Load Balancer Security Group"
+
+  ingress {
+    from_port   = 80
+    to_port     = 80
+    protocol    = "tcp"
+    cidr_blocks = ["0.0.0.0/0"]
+  }
+
+  egress {
+    from_port   = 0
+    to_port     = 0
+    protocol    = -1
+    cidr_blocks = ["0.0.0.0/0"]
+  }
+}
+
+data "cloudinit_config" "server_config" {
+  gzip          = true
+  base64_encode = true
+  part {
+    content_type = "text/cloud-config"
+    content = templatefile("${path.module}/server.yml", {
+      header : aws_security_group.server_sg.id
+    })
+  }
+}
+
+resource "aws_instance" "server_instance1" {
+  ami           = var.ami_linux_amd
+  instance_type = "t2.micro"
+
+  key_name = "souhaila-rsa"
+
+  vpc_security_group_ids      = [aws_security_group.server_sg.id]
+  user_data                   = data.cloudinit_config.server_config.rendered
+  associate_public_ip_address = true
+
+  tags = {
+    Name = var.instance_name
+  }
+}

.terraform/server.yml

@@ -0,0 +1,5 @@
+#cloud-config
+runcmd:
+  - sudo yum update 
+  - sudo yum install postgresql14
+  - sudo yum install golang1.16

.terraform/variables.tf

@@ -0,0 +1,10 @@
+variable "instance_name" {
+  description = "Value of the Name tag for the EC2 instance"
+  type        = string
+  default     = "single-node-deployment-1"
+}
+
+variable "ami_linux_amd" {
+  type    = string
+  default = "ami-0f19d220602031aed"
+}