Start using Go IoT Platform to build an IoT development platform

Environmental Configuration

Before using this project, you need to install the following environment:

Backend Service Deployment

1. Compilation

Compile the project to generate an executable file igp.

Operation Steps:：

• Navigate to the project directory:：

cd iot-go-project

• Download dependencies:：

go mod tidy

• Compile the project:：

go build -o igp

Result: After compilation, an executable file named igp will be generated in the project directory.

2. Modify Configuration File

Create or modify the configuration file app-node1.yml to configure the database, message queue, and other information required by the service.

Configuration Example：

node_info:
  port: 8080
redis_config:
  host: 127.0.0.1
  port: 6379
  db: 0
  password: eYVX7EwVmmxKPCDmwMtyKVge8oLd2t81
mq_config:
  host: 127.0.0.1
  port: 5672
  username: guest
  password: guest
influx_config:
  host: 127.0.0.1
  port: 8086
  token: 111
  org: test
  bucket: test
mysql_config:
  username: root
  password: root123@
  host: 127.0.0.1
  port: 3306
  dbname: iot

Notes:

• Please modify the parameters in the configuration file according to the actual environment, such as database password, Redis password, etc.
• Ensure that all services (such as Redis, MQTT, MySQL, etc.) are installed and running correctly.

3. Start Service

Start the backend service using the following command。

./igp -config app-node1.yml

MQTT client management project deployment

1. Compilation

Compile the project to generate the executable file ‘go iot’.

Operation Steps:：

• Navigate to the project directory:：

cd go-iot

• Download dependencies:：

go mod tidy

• Compile the project:：

go build -o go-iot

Result: After the Compilation is completed, an executable file named ‘go iot’ will be generated in the project directory.

2. Modify Configuration File

Create or modify the configuration file app-node1.yml to set up the Redis and message queue information required for the MQTT client management project.

Configuration Example：

node_info:
  host: 127.0.0.1
  port: 8081
  name: m1
  type: mqtt
  size: 1000
redis_config:
  host: 127.0.0.1
  port: 6379
  db: 0
  password: eYVX7EwVmmxKPCDmwMtyKVge8oLd2t81

mq_config:
  host: 127.0.0.1
  port: 5672
  username: guest
  password: guest

3. Start Service

Start the MQTT client management project using the following command:

./go-iot -config app-node1.yml

Rabbit Consumer Deployment Steps

1. Compilation

Compile the project to generate the executable file ‘gim’.

Operation Steps:：

• Navigate to the project directory:：

cd go-iot-mq

• Download dependencies:：

go mod tidy

• Compile the project:：

go build -o gim

Result: After the Compilation is completed, an executable file named ‘gim’ will be generated in the project directory.

2. Modify Configuration File

Create or modify configuration files to configure Redis, message queues, MongoDB, and InfluxDB information required for MQTT client management projects.

Configuration Example：

node_info:
  host: 127.0.0.1
  port: 29001
  name: mq1
  type: calc_queue # pre_handler、 waring_handler、 calc_queue、waring_delay_handler
redis_config:
  host: 127.0.0.1
  port: 6379
  db: 10
  password: eYVX7EwVmmxKPCDmwMtyKVge8oLd2t81

mq_config:
  host: 127.0.0.1
  port: 5672
  username: guest
  password: guest
influx_config:
  host: 127.0.0.1
  port: 8086
  token: i6XHSnNXeUoU3GoFXMm4qqrrgt69JKvQLqm0FCtnYG-rjb-nkDcry0pdwv4fpcXsSwi-mTGmAUTygkJtR-6CWA==
  org: myorg
  bucket: buc
mongo_config:
  host: 127.0.0.1
  port: 27017
  username: admin
  password: admin
  db: iot
  collection: calc
  waring_collection: waring
  script_waring_collection: script_waring

Notes:

• Please modify the parameters in the configuration file according to the actual environment, such as database password, Redis password, etc.
• Ensure that all services (such as Redis, RabbitMQ, InfluxDB, MongoDB, etc.) are installed and running correctly.

3. Start Service

Start the MQTT client management project using the following command.

Start command：

./gim -config app-local-calc.yml
./gim -config app-local-pre_handler.yml
./gim -config app-local-waring_handler.yml
./gim -config app-local-wd.yml

Precautions

• During the deployment process, ensure that firewall rules allow corresponding port access.
• Regularly backup configuration files and databases to prevent data loss.
• In production environments, it is recommended to use more secure passwords and restrict access to configuration files.