Lightweight api gateway

README.md

Api gateway

Create a api gateway and serve ssl

Configuring localhost ssl

mkcert -install
mkcert "*.local.gd" local.gd

docker-compose.yml

services:
  # curl https://api.local.gd:8080/api
  api:
    image: devopsfaith/krakend:2.9.1
    ports:
      - "8080:8080"
    volumes:
      - ./krakend.json:/etc/krakend/krakend.json
      - ./certs:/certs
    
  backend:
    image: busybox
    init: true
    working_dir: /www
    command: httpd -v -f -p 80
    ports:
      - "8099:80"
    volumes:
      - ./backend:/www
    

krakend.json

{
  "version": 3,
  "tls": {
    "public_key": "/certs/fullchain.pem",
    "private_key": "/certs/privkey.pem"
  },
  "name": "My API Gateway",
  "timeout": "3000ms",
  "cache_ttl": "300s",
  "endpoints": [
    {
      "endpoint": "/api",
      "method": "GET",
      "backend": [
        {
          "url_pattern": "/",
          "host": ["http://backend"],
          "encoding": "json"
        }
      ]
    }
  ]
}