terraform added

spring-petclinic.service

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+[Unit]
+Description=springpetclinic java application
+[Service]
+User=ansible
+# The configuration file application.properties should be here:
+
+#change this to your workspace
+WorkingDirectory=/home/ansible/
+
+#path to executable.
+#executable is a bash script which calls jar file
+ExecStart=/usr/bin/java -jar spring-petclinic-2.7.3.jar
+
+SuccessExitStatus=143
+TimeoutStopSec=10
+Restart=on-failure
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target

terraforminfra/data.tf

@@ -0,0 +1,10 @@
+data "aws_key_pair" "mykey" {
+  filter {
+    name   = "key-name"
+    values = ["newkey"]
+  }
+}
+
+
+
+

terraforminfra/dev.tfvars

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+myregion         = "ap-south-1"
+my_vpc           = "192.168.0.0/16"
+myvpctag         = "myvpctag"
+mypubsubnet      = "192.168.0.0/24"
+publicsubnettag  = "publicsubnettag"
+myintgwtag       = "myintgwtag"
+mycidr_block     = "0.0.0.0/0"
+instance_type    = "t2.large"
+ami_id           = "ami-0f8ca728008ff5af4"
+
+
+

terraforminfra/instance.tf

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+resource "aws_instance" "jenkin" {
+  ami                         = var.ami_id
+  associate_public_ip_address = true
+  instance_type               = var.instance_type
+  key_name                    = data.aws_key_pair.mykey.key_name
+  vpc_security_group_ids      = [aws_security_group.myrsgroup.id]
+  subnet_id                   = aws_subnet.my_subnet.id
+  availability_zone = "ap-south-1a"
+
+  tags = {
+    "Name" = "jenkins"
+  }
+}
+   resource "null_resource" "jenkinnull" {
+    triggers = {
+   cluster_instance_ids = 1.2
+  }
+    connection {
+    type     = "ssh"
+    user     = "ubuntu"
+    host        = aws_instance.jenkin.public_ip
+    private_key = file("~/.ssh/id_rsa")
+   }
+
+
+provisioner "remote-exec" {
+    
+inline = [
+"sudo apt-get update",
+"sudo apt-get install openjdk-11-jdk -y",
+"sudo apt-get install git -y",
+"sudo apt-get install wget -y",
+"sudo apt install curl -y",
+"sleep 2m",
+"curl -fsSL https://pkg.jenkins.io/debian-stable/jenkins.io.key | sudo tee /usr/share/keyrings/jenkins-keyring.asc > /dev/null",
+"echo deb [signed-by=/usr/share/keyrings/jenkins-keyring.asc] https://pkg.jenkins.io/debian-stable binary/ | sudo tee /etc/apt/sources.list.d/jenkins.list > /dev/null",
+"sudo apt install jenkins -y",
+"sudo apt-get update",
+  ]
+  }
+}
+
+
+
+resource "aws_instance" "node1" {
+  ami                         = var.ami_id
+  associate_public_ip_address = true
+  instance_type               = var.instance_type
+  key_name                    = data.aws_key_pair.mykey.key_name
+  vpc_security_group_ids      = [aws_security_group.myrsgroup.id]
+  subnet_id                   = aws_subnet.my_subnet.id
+  availability_zone           = "ap-south-1a"
+
+  tags = {
+    "Name" = "node1"
+  }
+
+}
+resource "null_resource" "node1null" {
+    triggers = {
+   cluster_instance_ids = 1.2
+  }
+    connection {
+    type     = "ssh"
+    user     = "ubuntu"
+    host        = aws_instance.node1.public_ip
+    private_key = file("~/.ssh/id_rsa")
+   }
+
+
+provisioner "remote-exec" {
+    
+inline = [
+"sudo apt-get update",
+"sudo apt-get install openjdk-11-jdk -y",
+"sudo apt-get install git -y",
+"sudo apt-get install wget -y",
+"sudo apt install curl -y",
+"sudo apt install maven -y",
+"sudo apt install software-properties-common -y",
+"sudo add-apt-repository --yes --update ppa:ansible/ansible",
+"sudo apt install ansible -y",
+"sudo apt-get update",
+  ]
+  }
+}
+
+
+
+
+

terraforminfra/network.tf

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+resource "aws_vpc" "myvpc" {
+  cidr_block       = var.my_vpc
+  instance_tenancy = "default"
+
+  tags = {
+    Name = var.myvpctag
+  }
+}
+
+resource "aws_subnet" "my_subnet" {
+  vpc_id     = aws_vpc.myvpc.id
+  cidr_block = var.mypubsubnet
+  availability_zone = "ap-south-1a"
+  tags = {
+    Name = var.publicsubnettag
+  }
+}
+
+resource "aws_internet_gateway" "myintgw" {
+  vpc_id = aws_vpc.myvpc.id
+
+  tags = {
+    Name = var.myintgwtag
+  }
+}
+
+resource "aws_route_table" "mypubroute" {
+  vpc_id = aws_vpc.myvpc.id
+
+  route {
+    cidr_block = var.mycidr_block
+    gateway_id = aws_internet_gateway.myintgw.id
+  }
+
+  tags = {
+    Name = "pubroutetag"
+  }
+}
+
+resource "aws_route_table_association" "pubassociation" {
+  subnet_id      = aws_subnet.my_subnet.id
+  route_table_id = aws_route_table.mypubroute.id
+}
+
+resource "aws_network_interface" "mynetworkinterface" {
+  subnet_id = aws_subnet.my_subnet.id
+
+  tags = {
+    Name = "public_network_interface"
+  }
+}
+
+
+
+
+
+
+

terraforminfra/provider.tf

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+terraform {
+  required_providers {
+    aws = {
+      source  = "hashicorp/aws"
+      version = "~> 4.0"
+    }
+  }
+}
+
+# Configure the AWS Provider
+provider "aws" {
+  region = var.myregion
+}

terraforminfra/securitygroup.tf

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+resource "aws_security_group" "myrsgroup" {
+  name   = "myresourcegroup"
+  vpc_id = aws_vpc.myvpc.id
+
+  ingress {
+    description = "myVPC"
+    from_port   = 80
+    to_port     = 80
+    protocol    = "tcp"
+    cidr_blocks = ["0.0.0.0/0"]
+
+  }
+    ingress {
+    description = "myVPC"
+    from_port   = 8080
+    to_port     = 8080
+    protocol    = "tcp"
+    cidr_blocks = ["0.0.0.0/0"]
+
+  }
+  ingress {
+    description = "myVPC"
+    from_port   = 22
+    to_port     = 22
+    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"]
+    ipv6_cidr_blocks = ["::/0"]
+  }
+
+  tags = {
+    Name = "myresourcegrouptag"
+  }
+}

terraforminfra/variable.tf

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+variable "myregion" {
+  type        = string
+  default     = "ap-south-1"
+}
+
+variable "my_vpc" {
+  type = string
+}
+
+variable "myvpctag" {
+  type = string
+}
+
+variable "mypubsubnet" {
+  type = string
+}
+
+variable "publicsubnettag" {
+  type = string
+}
+
+variable "myintgwtag" {
+  type = string
+}
+
+variable "mycidr_block" {
+  type = string
+}
+
+variable "resource_version" {
+  type = string
+  default = "1.0"
+}
+
+
+variable "instance_type" {
+  type = string
+}
+
+variable "ami_id" {
+  type = string
+}
+