cs-biblioteca-service's docker-compose file.

.env

# Orion variables
ORION_PORT=1026
ORION_VERSION=2.2.0

# IoT Agent Ultralight Variables
IOTA_NORTH_PORT=4041
IOTA_SOUTH_PORT=7896
ULTRALIGHT_VERSION=1.9.0

# MongoDB variables
MONGO_DB_PORT=27017
MONGO_DB_VERSION=3.6

# Mosquitto variables
MQTT_PORT=1883
MQTT_HTTP_WEBSOCKET_PORT=9001

# RabbitMQ variables
AMQP_PORT=5672
MANAGEMENT_CONSOLE_PORT=15672
# login: guest, password: guest

# cs-biblioteca-service variables
SERVICE_PORT=8080

cs-biblioteca-service.local.json

{
  "logger": {
    "level": "info"
  },
  "server": {
    "port": 8080
  },
  "database": "MONGO",
  "databaseConfig": {
    "hostname": "db-mongo",
    "port": 27017,
    "name": "knot_storage"
  },
  "cloud": "FIWARE",
  "cloudConfig": {
    "hostname": "orion",
    "port": "1026",
    "notificationUrl": "http://cs-biblioteca-service:8080"
  },
  "deviceConfig": {
    "tagReaderDeviceId": "dc40e09a73cebf69",
    "tagReaderSensorId": "0",
    "authResponseSensorId": "1",
    "barcodeScannerDeviceId": "fbe64efa6c7f718e",
    "barcodeScannerSensorId": "3",
    "rentalResponseSensorId": "2"
  }
}

docker-compose.yml

#
# This docker-compose.yml was based on: github.com/FIWARE/tutorials.IoT-Agent/blob/master/docker-compose.yml
#

# WARNING: Do not deploy this tutorial configuration directly to a production environment
#
# The tutorial docker-compose files have not been written for production deployment and will not
# scale. A proper architecture has been sacrificed to keep the narrative focused on the learning
# goals, they are just used to deploy everything onto a single Docker machine. All FIWARE components
# are running at full debug and extra ports have been exposed to allow for direct calls to services.
# They also contain various obvious security flaws - passwords in plain text, no load balancing,
# no use of HTTPS and so on.
#
# This is all to avoid the need of multiple machines, generating certificates, encrypting secrets
# and so on, purely so that a single docker-compose file can be read as an example to build on,
# not use directly.
#
# When deploying to a production environment, please looking at the SmartSDK Recipes
# in order to scale up to a proper architecture:
#
# see: https://smartsdk.github.io/smartsdk-recipes/
#

version: "3.7"

services:
  # Orion is the context broker
  orion:
    image: fiware/orion:${ORION_VERSION}
    hostname: orion
    container_name: fiware-orion
    depends_on:
      - mongo-db
    networks:
      - default
    expose:
      - "${ORION_PORT}"
    ports:
      - "${ORION_PORT}:${ORION_PORT}" # localhost:1026
    command: -dbhost mongo-db -logLevel DEBUG
    healthcheck:
      test: curl --fail -s http://orion:${ORION_PORT}/version || exit 1

  # IoT-Agent configured for the UltraLight Protocol
  iot-agent:
    image: fiware/iotagent-ul:${ULTRALIGHT_VERSION}
    hostname: iot-agent
    container_name: fiware-iot-agent
    depends_on:
      - mongo-db
    networks:
      - default
    expose:
      - "${IOTA_NORTH_PORT}"
      - "${IOTA_SOUTH_PORT}"
    ports:
      - "${IOTA_NORTH_PORT}:${IOTA_NORTH_PORT}" # localhost:4041
      - "${IOTA_SOUTH_PORT}:${IOTA_SOUTH_PORT}" # localhost:7896
    environment:
      - IOTA_CB_HOST=orion                  # Name of the context broker to update context
      - IOTA_CB_PORT=${ORION_PORT}          # Port the context broker listens on to update context
      - IOTA_CB_NGSI_VERSION=v2             # Use NGSIv2 when sending updates for active attributes
      - IOTA_NORTH_HOST=iot-agent           # Hostname of the iotagent to update context *
      - IOTA_NORTH_PORT=${IOTA_NORTH_PORT}  # Port used for Configuring the IoT Agent and receiving context updates from the context broker
      - IOTA_REGISTRY_TYPE=mongodb          # Whether to hold IoT device info in memory or in a database
      - IOTA_MONGO_HOST=mongo-db            # The host name of MongoDB
      - IOTA_MONGO_PORT=${MONGO_DB_PORT}    # The port mongoDB is listening on
      - IOTA_MONGO_DB=iotagentul            # The name of the database used in mongoDB
      - IOTA_LOG_LEVEL=DEBUG                # The log level of the IoT Agent
      - IOTA_TIMESTAMP=true                 # Supply timestamp information with each measurement
      - IOTA_AUTOCAST=true                  # Ensure Ultralight number values are read as numbers not strings
      - IOTA_MQTT_HOST=mosquitto            # Hostname of the MQTT Broker
      - IOTA_MQTT_PORT=${MQTT_PORT}         # Port the MQTT Broker is listening on to receive topics
      - IOTA_AMQP_HOST=rabbitmq             # Hostname of the rabbitmq service
      - IOTA_AMQP_PORT=${AMQP_PORT}         # Port rabbitmq is listening on
      - IOTA_HTTP_PORT=${IOTA_SOUTH_PORT}   # The port used for device traffic over HTTP
      - IOTA_DEFAULT_RESOURCE=/iot/d
      - IOTA_PROVIDER_URL=http://iot-agent:${IOTA_NORTH_PORT}
    healthcheck:
      test: curl --fail -s http://iot-agent:${IOTA_NORTH_PORT}/iot/about || exit 1

  # Database
  mongo-db:
    image: mongo:${MONGO_DB_VERSION}
    hostname: mongo-db
    container_name: db-mongo
    expose:
      - "${MONGO_DB_PORT}"
    ports:
      - "${MONGO_DB_PORT}:${MONGO_DB_PORT}" # localhost:27017
    networks:
      - default
    command: --bind_ip_all --smallfiles
    volumes:
      - mongo-db:/data

  # MQTT message broker
  mosquitto:
    image:  eclipse-mosquitto
    hostname: mosquitto
    container_name: mosquitto
    networks:
      - default
    expose:
      - "${MQTT_PORT}"
      - "${MQTT_HTTP_WEBSOCKET_PORT}"
    ports:
      - "${MQTT_PORT}:${MQTT_PORT}" # localhost:1883
      - "${MQTT_HTTP_WEBSOCKET_PORT}:${MQTT_HTTP_WEBSOCKET_PORT}" # localhost:9001

  # AMQP message broker
  rabbitmq:
    image: library/rabbitmq
    hostname: rabbitmq
    container_name: rabbitmq
    networks:
      - default
    expose:
      - "${AMQP_PORT}"
      - "${MANAGEMENT_CONSOLE_PORT}"
    ports:
      - "${AMQP_PORT}:${AMQP_PORT}" # localhost:5672
      - "${MANAGEMENT_CONSOLE_PORT}:${MANAGEMENT_CONSOLE_PORT}" # localhost:15672

  cs-biblioteca-service:
    image: cesarbr/cs-biblioteca-service:dev
    hostname: cs-biblioteca-service
    container_name: cs-biblioteca-service
    build:
      context: .
      dockerfile: Dockerfile-dev
    depends_on:
      - orion
      - iot-agent
      - mongo-db
      - mosquitto
      - rabbitmq
      # - knot-fog-connector
    networks:
      - default
    expose:
      - "${SERVICE_PORT}"
    ports:
      - "${SERVICE_PORT}:${SERVICE_PORT}" # localhost:8080
    volumes:
      - .:/usr/src/app

  # knot-fog-connector:
  #   image: cesarbr/knot-fog-connector:dev
  #   hostname: knot-fog-connector
  #   container_name: knot-fog-connector
  #   build:
  #     context: ../knot-fog-connector
  #     dockerfile: Dockerfile-dev
  #   depends_on:
  #     - orion
  #     - iot-agent
  #     - rabbitmq
  #   network_mode: host
  #   volumes:
  #     - ../knot-fog-connector:/usr/src/app

networks:
  default:
    ipam:
      config:
        - subnet: 172.18.1.0/24

volumes:
  mongo-db: ~

knot-fog-connector.local.json

{
  "cloudType": "FIWARE",
  "cloud": {
    "orion": {
      "hostname": "localhost",
      "port": 1026
    },
    "iota": {
      "hostname": "localhost",
      "port": 4041
    }
  },
  "rabbitMQ": {
    "hostname": "localhost",
    "port": 5672
  },
  "runAs": {
    "user": "knot",
    "group": "knot"
  },
  "log": {
    "console": true,
    "syslog": false,
    "level": "debug"
  }
}

mock.sh

#!/bin/bash

set -e

curl () {
  docker run --network fiware --rm appropriate/curl -s \
    "$@"
  printf "."
}

echo -e "⏳ Waiting for Context Broker to be available\n"
while [ `docker run --network fiware --rm appropriate/curl -s -o /dev/null -w %{http_code} 'http://orion:1026/version'` -eq 000 ]
do
  echo -e "Context Broker HTTP state: " `curl -s -o /dev/null -w %{http_code} 'http://orion:1026/version'` " (waiting for 200)"
  sleep 1
done

# Subscribe to a devices' sensors, via orion

# printf "⏳ Subscribing to authentication sensor...\n"
# curl -iX POST \
#     'http://orion:1026/v2/subscriptions?options=skipInitialNotification' \
#     -H 'Content-type: application/json' \
#     -H 'fiware-service: knot' \
#     -H 'fiware-servicepath: /device/a9dd55c79324f7c4' \
#     -g -d '{
#     "description": "Notify when device updates the sensor value for badgeId.",
#     "subject": {
#         "entities": [
#             {
#               "id": "1000",
#               "type": "sensor"
#             }
#         ],
#         "condition": {
#             "attrs": [ "value" ]
#         }
#     },
#     "notification": {
#         "http": {
#             "url": "http://cs-biblioteca-service:8080/api/auth"
#         }
#     }
# }'

# printf "⏳ Subscribing to book rental sensor...\n"
# curl -iX POST \
#     'http://orion:1026/v2/subscriptions?options=skipInitialNotification' \
#     -H 'Content-type: application/json' \
#     -H 'fiware-service: knot' \
#     -H 'fiware-servicepath: /device/a9dd55c79324f7c4' \
#     -g -d '{
#     "description": "Notify when device updates the sensor value for bookId.",
#     "subject": {
#         "entities": [
#             {
#               "idPattern": "0",
#               "type": "sensor"
#             }
#         ],
#         "condition": {
#             "attrs": [ "value" ]
#         }
#     },
#     "notification": {
#         "http": {
#             "url": "http://cs-biblioteca-service:8080/api/books"
#         }
#     }
# }'

# Check subscriptions

# printf "⏳ Retrieving device's subscriptions...\n"
# curl -iX GET \
#   'http://orion:1026/v2/subscriptions' \
#   -H 'fiware-service: knot' \
#   -H 'fiware-servicepath: /device/a9dd55c79324f7c4'

# Delete subscription

# curl -iX DELETE \
#   'http://orion:1026/v2/subscriptions/5da4ea69917c3f7c2df4e8c4' \
#   -H 'fiware-service: knot' \
#   -H 'fiware-servicepath: /device/a9dd55c79324f7c4'

# Send 'setData' command to sensor

# curl -iX PATCH \
#   'http://orion:1026/v2/entities/0/attrs?type=sensor' \
#   -H 'Content-Type: application/json' \
#   -H 'fiware-service: knot' \
#   -H 'fiware-servicepath: /device/a9dd55c79324f7c4' \
#   -d '{
#     "setData": {
#         "type" : "command",
#         "value" : "true"
#     }
# }'

# Send 'getData' command to sensor

# curl -iX PATCH \
#   'http://orion:1026/v2/entities/0/attrs?type=sensor' \
#   -H 'Content-Type: application/json' \
#   -H 'fiware-service: knot' \
#   -H 'fiware-servicepath: /device/a9dd55c79324f7c4' \
#   -d '{
#     "getData": {
#         "type" : "command",
#         "value" : ""
#     }
# }'

# Check command status

# curl -iX GET \
#   'http://orion:1026/v2/entities/0?options=keyValues' \
#   -H 'fiware-service: knot' \
#   -H 'fiware-servicepath: /device/a9dd55c79324f7c4'

echo -e " \033[1;32mdone\033[0m"