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Switcher Load Balancer
Simple load balancer to orquestrate endpoint availability

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Requirements

• NodeJS
• Postman (optional for request examples)
• Coffee =D

About

Switcher Load Balance is a simple load balance developed especially for supporting CI environments.

Main features:

• Auto switch off when a node is offline.
• Auto recover, forced or scheduled.
• Stateful configuration, no DB in between, the only latency is the network.
• Check node health via REST requests.
• API Key generated automatically after deployment.

Configuration

1. npm install
2. Add .env-cmdrc file into the project directory.

Example:

{
  "dev": {
    "PORT": "3002",
    "SNODE1": "http://localhost:3000",
    "SNODE2": "https://switcherapi.com/api",
    "CHECK_ENDPOINT": "/check",
    "LOGGER": "true",
    "RECOVER_ATTEMPT_DURATION": "60",
    "RECOVER_INTERVAL": "10"
  },
  "prod": {
    "PORT": "3002",
    "SNODE1": "http://localhost:3000",
    "SNODE2": "https://switcherapi.com/api",
    "CHECK_ENDPOINT": "/check",
    "LOGGER": "true",
    "RECOVER_ATTEMPT_DURATION": "60",
    "RECOVER_INTERVAL": "10"
  },
  "test": {
    "PORT": "3002"
  }
}

Donation

Donations for cookies and pizza are extremely welcomed.