gRPC Web Service

        ####################################################################
        - traefik.enable=true
        - traefik.http.routers.auth-service.entrypoints=https
        - traefik.http.routers.auth-service.rule=Host(`auth-demo-api.${DOMAIN}`)
        - traefik.http.routers.auth-service.tls=true
        - traefik.http.routers.auth-service.tls.certresolver=le

        # Port traefik needs to route traffic to
        - traefik.http.routers.auth-service.service=auth-service
        - traefik.http.services.auth-service.loadbalancer.server.port=8000
        - traefik.http.services.auth-service.loadbalancer.server.scheme=h2c

        # Enable middleware
        - traefik.http.routers.auth-service.middlewares=auth-service-grpc@swarm,auth-service-grpcweb@swarm

        # Middleware gRPC Web
        - traefik.http.middlewares.auth-service-grpcweb.grpcweb.allowOrigins=*

        # Middleware gRPC CORS
        - traefik.http.middlewares.auth-service-grpc.headers.accessControlExposeHeaders=Grpc-Status,Grpc-Message,Grpc-Encoding,Grpc-Accept-Encoding
        - traefik.http.middlewares.auth-service-grpc.headers.accessControlAllowMethods=*
        - traefik.http.middlewares.auth-service-grpc.headers.accessControlAllowOriginList=*
        - traefik.http.middlewares.auth-service-grpc.headers.accessControlAllowHeaders=*
        - traefik.http.middlewares.auth-service-grpc.headers.accessControlAllowCredentials=true
        - traefik.http.middlewares.auth-service-grpc.headers.accessControlMaxAge=1000
        - traefik.http.middlewares.auth-service-grpc.headers.customRequestHeaders.te=trailers
        ####################################################################