docker-compose.armhf.yml

version: "3.3"
services:
    gateway:
        ports:
            - 8080:8080
        image: functions/gateway:0.8.1-armhf
        networks:
            - functions
        environment:
            functions_provider_url: "http://faas-swarm:8080/"
            read_timeout:  "25s"        # Maximum time to read HTTP request
            write_timeout: "25s"        # Maximum time to write HTTP response
            upstream_timeout: "20s"     # Maximum duration of upstream function call - should be more than read_timeout and write_timeout            dnsrr: "true"  # Temporarily use dnsrr in place of VIP while issue persists on PWD
            faas_nats_address: "nats"
            faas_nats_port: 4222
            direct_functions: "true"    # Functions are invoked directly over the overlay network
            direct_functions_suffix: ""
            basic_auth: "false"
            secret_mount_path: "/var/openfaas/secrets/"
        deploy:
            resources:
                # limits:   # uncomment to enable limits
                #     memory: 100M
                reservations:
                    memory: 100M
            restart_policy:
                condition: on-failure
                delay: 5s
                max_attempts: 20
                window: 380s
            placement:
                constraints:
                    - 'node.platform.os == linux'

    # Docker Swarm provider
    faas-swarm:
        volumes:
            - "/var/run/docker.sock:/var/run/docker.sock"
        # ports:
            # - 8081:8080
        image:  functions/faas-swarm:0.2.7-armhf
        networks:
            - functions
        environment:
            read_timeout:  "25s"   # set both here, and on your functions
            write_timeout: "25s"   # set both here, and on your functions
            DOCKER_API_VERSION: "1.30"
        deploy:
            placement:
                constraints:
                    - 'node.role == manager'
                    - 'node.platform.os == linux'
            resources:
                # limits:   # uncomment to enable limits
                #     memory: 100M
                reservations:
                    memory: 100M
            restart_policy:
                condition: on-failure
                delay: 5s
                max_attempts: 20
                window: 380s

    nats:
        image: nats-streaming:0.6.0
        # Uncomment the following port mappings if you wish to expose the 
        # NATS client and/or management ports
        # ports:
        #     - 4222:4222
        #     - 8222:8222