instance.tf

# EC2 instance with Wordpress installation
resource "aws_instance" "WordPress" {
  depends_on = [aws_internet_gateway.public_internet_gw]
  ami           = "ami-0732b62d310b80e97"
  instance_type = "t2.micro"
  key_name = aws_key_pair.deployer.key_name
  subnet_id = aws_subnet.public_subnet.id
  vpc_security_group_ids = [aws_security_group.SG_public_subnet.id]
  tags = {
     Name = "WEB"
  } 

  user_data = <<EOF
		 #! /bin/bash
             sudo yum install httpd php php-mysql -y -q
             sudo cd /var/www/html
             echo "Welcome" > hi.html
             sudo wget https://wordpress.org/wordpress-5.1.1.tar.gz
             sudo tar -xzf wordpress-5.1.1.tar.gz
             sudo cp -r wordpress/* /var/www/html/
             sudo rm -rf wordpress
             sudo rm -rf wordpress-5.1.1.tar.gz
             sudo chmod -R 755 wp-content
             sudo chown -R apache:apache wp-content
             sudo wget https://s3.amazonaws.com/bucketforwordpresslab-donotdelete/htaccess.txt
             sudo mv htaccess.txt .htaccess
             sudo systemctl start httpd
             sudo systemctl enable httpd 
      EOF

 provisioner "local-exec" {
  command = "echo ${aws_instance.WordPress.public_ip} > publicIP.txt"
 }

}

# Launching RDS db instance
resource "aws_db_instance" "DataBase" {
  allocated_storage    = 20
  max_allocated_storage = 100
  storage_type         = "gp2"
  engine               = "mysql"
  engine_version       = "5.7.22"
  instance_class       = "db.t2.micro"
  name                 = "mydb"
  username             = "apeksh"
  password             = "apeksh1234"
  parameter_group_name = "default.mysql5.7"
  publicly_accessible = false
  db_subnet_group_name = aws_db_subnet_group.db_subnet.name
  vpc_security_group_ids = [aws_security_group.SG_private_subnet_.id]
  skip_final_snapshot = true 

provisioner "local-exec" {
  command = "echo ${aws_db_instance.DataBase.endpoint} > DB_host.txt"
    }

}