prometheus.yml

AWSTemplateFormatVersion: 2010-09-09
Description: Create EC2Instance


Parameters:
  EnvironmentName:
      Description: An environment name that will be prefixed to resource names
      Type: String


Resources:

  EC2Instance:
    Type: 'AWS::EC2::Instance'
    Properties:
      SecurityGroups: 
        - !Ref InstanceSecurityGroup

      KeyName: udacity
      ImageId: 'ami-09d56f8956ab235b3' # you may need to find out what instance types are available in your region - use https://cloud-images.ubuntu.com/locator/ec2/
      InstanceType: t2.micro
      Tags:
          - Key: "Name"
            Value: "Prometheus instance"


  # The below code is the run in terminal to pass the instance PublicIPAddress to the the inventory file for ansible to retrieve later
  # """aws ec2 describe-instances --query 'Reservations[*].Instances[*].PublicIpAddress'  --filters "Name=tag:Name,Values=ansible-instance" --output text >> inventory"""


  InstanceSecurityGroup:
    Type: 'AWS::EC2::SecurityGroup'
    Properties:
      GroupDescription: Enable SSH access via port 22
      SecurityGroupIngress:
        - IpProtocol: tcp
          FromPort: 22
          ToPort: 22
          CidrIp: 0.0.0.0/0
          
        - IpProtocol: tcp
          FromPort: 9090
          ToPort: 9090
          CidrIp: 0.0.0.0/0

        - IpProtocol: tcp
          FromPort: 9093
          ToPort: 9093
          CidrIp: 0.0.0.0/0

        - IpProtocol: tcp
          FromPort: 9100
          ToPort: 9100
          CidrIp: 0.0.0.0/0