Simple_RFID_API

Local Installation:

Prerequisites:

• Install Golang environment
• Install and setup postgres database
  • run postgres-init/createdb.sql in rfid database

Configure & Run

• Update Environment Variables
  • Modify database connection parameters in .env file or in Local ENV variables
  • Update API key if necessary
• Set environment variables for New Relic
  • NEW_RELIC_APP_NAME to your app name
  • NEW_RELIC_LICENSE_KEY to your ingest key
• go run main.go

Container Install:

Prerequisites:

• Install Docker

• Setup Postgres container

  • Create network to allow cross-container communication Example: docker network create go-rfid-network

  • Set password and network, then Create posrgres db container:

   docker run -d \
  --rm \
  --name go-rfid-db \
  -e POSTGRES_PASSWORD=**Your_Password** \
  -v $(pwd)/postgres-init:/docker-entrypoint-initdb.d \
  -p 5432:5432 \
  --network go-rfid-network \
  postgres:latest 
  

  • Note - ensure that you run the above command from the root Simple_RFID_API directory

Build & Deploy

• Update .env with db host name and password

  HOST=go-rfid-db
  PORT=5432
  DBUSER=postgres
  DB_NAME=rfid
  PASSWORD=Your_Password
  REST_API_KEY=A1B2C3D4
  

• Build & Run Docker rfid app
  • Execute the following command from the root Simple_RFID_API directory

    `docker build -t go-rfid:latest . `      
  

  • Set the NEW_RELIC_LICENSE_KEY and NEW_RELIC_APP_NAME variables and start the container with the following command:

  docker run --rm --name go-rfid-backend \
  --publish 8080:8080 \
  --env-file ./.env \
  -e NEW_RELIC_LICENSE_KEY=**YOUR_NR_LICENSE_KEY** \
  -e NEW_RELIC_APP_NAME=YOUR_APP_NAME \
  --network go-rfid-network \
  go-rfid