AWSTemplateFormatVersion: '2010-09-09'
Parameters:
  EEKeyPair:
    Type: AWS::EC2::KeyPair::KeyName
    Description: The EC2 key pair for all instances
  VPCEndpointServiceName:
    Type: String
    Default: com.amazonaws.vpce.us-east-2.vpce-svc-0f81f0171625f8d8c
    Description: URL of the Unity Build Server endpoint service (to create a VPC endpoint)
Resources:
  VPC:
    Type: AWS::CloudFormation::Stack
    Properties:
      TemplateURL: stacks/vpc.yaml
      Parameters:
        VPCEndpointServiceName:
          !Ref VPCEndpointServiceName
  
  # Dedicated host hardcoded in us-east-2b
  # Separate stack to simplify debug, can combine with mac instance later
  MacDedicatedHost:
   Type: AWS::CloudFormation::Stack
   Properties:
     TemplateURL: stacks/mac_dedicated_host.yaml
  
  MacInstance:
    Type: AWS::CloudFormation::Stack
    Properties:
      TemplateURL: stacks/mac.yaml
      Parameters:
        VPCId:
          !GetAtt VPC.Outputs.VPCId
        PrivateSubnet:
        # PrivateSubnet2 in az 'us-east-2b'
          !GetAtt VPC.Outputs.PrivateSubnet2
        DedicatedHost:
          !GetAtt MacDedicatedHost.Outputs.DedicatedHost
        MacSecurityGroup:
          !GetAtt JenkinsInstances.Outputs.MacSecurityGroup
        MacIamInstanceProfile:
          !GetAtt JenkinsInstances.Outputs.MacIamInstanceProfile
        KeyName: !Ref EEKeyPair

  JenkinsInstances:
    Type: AWS::CloudFormation::Stack
    Properties:
      TemplateURL: stacks/jenkins_instances.yaml
      Parameters:
        VPCId:
          !GetAtt VPC.Outputs.VPCId
        PublicSubnet1:
          !GetAtt VPC.Outputs.PublicSubnet1
        PrivateSubnet1:
          !GetAtt VPC.Outputs.PrivateSubnet1
        PrivateSubnet2:
          !GetAtt VPC.Outputs.PrivateSubnet2
        PrivateSubnet3:
          !GetAtt VPC.Outputs.PrivateSubnet3
        KeyName: !Ref EEKeyPair

Outputs:
  BastionHost:
    Description: Bastion hostname, connect from Internet (ssh -i <key> -L 5900:<mac>:5900 -L 8080:<jenkins>:8080 ec2-user@<bastion>)
    Value:
      !GetAtt JenkinsInstances.Outputs.BastionHost
  JenkinsHost:
    Description: Jenkins
    Value:
      !GetAtt JenkinsInstances.Outputs.JenkinsHost
  MacHost:
    Description: Mac
    Value:
      !GetAtt MacInstance.Outputs.MacHost
  JenkinsManagerRole:
    Description: IAM role to setup Jenkins EC2 Fleet plugin
    Value:
      !GetAtt JenkinsInstances.Outputs.JenkinsManagerRoleArn
  VPCEndpoint:
    Description: VPC Endpoint URL
    Value:
      !GetAtt VPC.Outputs.VPCEndpoint