Parameters:
  ProjectName:
    Type: String
    Description: Project name to link stacks

Resources:
  Mesh:
    Type: AWS::AppMesh::Mesh
    Properties:
      MeshName: !Sub "${ProjectName}-mesh"

  ServerNode:
    Type: AWS::AppMesh::VirtualNode
    Properties:
      MeshName: !GetAtt Mesh.MeshName
      VirtualNodeName: server
      Spec:
        Listeners:
          - PortMapping:
              Port: 9090
              Protocol: grpc
            HealthCheck:
              HealthyThreshold: 2
              IntervalMillis: 5000
              TimeoutMillis: 2000
              UnhealthyThreshold: 3
              Port: 9090
              Protocol: grpc
        ServiceDiscovery:
          AWSCloudMap:
            NamespaceName: !Sub "${ProjectName}.local"
            ServiceName: server

  VirtualRouter:
    Type: AWS::AppMesh::VirtualRouter
    Properties:
      MeshName: !GetAtt Mesh.MeshName
      VirtualRouterName: virtual-router
      Spec:
        Listeners:
          - PortMapping:
              Port: 9090
              Protocol: grpc

  VirtualService:
    DependsOn:
      - VirtualRouter
    Type: AWS::AppMesh::VirtualService
    Properties:
      MeshName: !GetAtt Mesh.MeshName
      VirtualServiceName: !Sub "server.${ProjectName}.local"
      Spec:
        Provider:
          VirtualRouter:
            VirtualRouterName: virtual-router

  Route:
    DependsOn:
      - VirtualRouter
      - ServerNode
    Type: AWS::AppMesh::Route
    Properties:
      MeshName: !GetAtt Mesh.MeshName
      VirtualRouterName: virtual-router
      RouteName: route
      Spec:
        GrpcRoute:
          Action:
            WeightedTargets:
              - VirtualNode: server
                Weight: 100
          Match:
            ServiceName: proto.Micro