docker-compose.yml

version: "3"
services:

# Core API services are pinned, HA is provided for functions.
    gateway:
        volumes:
            - "/var/run/docker.sock:/var/run/docker.sock"
        ports:
            - 8080:8080
        image: functions/gateway:0.5.8-alpha
        networks:
            - functions
        environment:
            dnsrr: "true"  # Temporarily use dnsrr in place of VIP while issue persists on PWD
            read_timeout: "20"
            write_timeout: "20"
        deploy:
            placement:
                constraints: [node.role == manager]

    # Node.js gives OS info about the node (Host)
    tensorflow:
        image: jmkhael/faas-tensorflow:1.0
        labels:
            function: "true"
        depends_on:
            - gateway
        networks:
            - functions
        environment:
            no_proxy: "gateway"
            https_proxy: $https_proxy
            TF_CPP_MIN_LOG_LEVEL: "3"
            read_timeout: "20"
            write_timeout: "20"

networks:
    functions:
        driver: overlay