grafana

#!/bin/bash

sudo apt update -y
sudo apt install docker docker-compose -y
sudo groupadd docker
sudo usermod -aG docker $USER
newgrp docker
docker run -d -p 3000:3000 --name grafana grafana/grafana

jenkins

#!/bin/bash

sudo apt update -y
sudo apt install docker docker-compose -y
sudo groupadd docker
sudo usermod -aG docker $USER
newgrp docker
docker run -d -v jenkins_home:/var/jenkins_home -p 8080:8080 -p 50000:50000 --name jenkins jenkins/jenkins:lts

terraform_ec2_userdate.tf

provider "aws" {
  region = "sa-east-1"
}

terraform {
  backend "s3" {
    bucket = "bucket-name"
    key    = "terraform-test.tfstate"
    region = "sa-east-1"
  }
  required_providers {
    aws = {
      version = "~> 2.0"
      source  = "hashicorp/aws"
    }
  }
}

data "aws_ami" "ubuntu" {
  most_recent = true

  filter {
    name   = "name"
    values = ["ubuntu/images/hvm-ssd/ubuntu-focal-20.04-amd64-server-*"]
  }

  owners = ["099720109477"] # Ubuntu
}

resource "aws_instance" "web" {
  ami                         = data.aws_ami.ubuntu.id
  instance_type               = "t2.micro"
  count                       = length(var.instance_names)
  associate_public_ip_address = true
  key_name                    = "key_name"

  user_data = file(var.instance_names[count.index]) ## The magic happens here

  tags = {
    Name = var.instance_names[count.index]
  }
}

output "dns_name" {
  value = aws_instance.web.*.public_dns
}

variable "instance_names" {
  type    = list(any)
  default = ["jenkins", "grafana"]
}