docker-compose.yml

version: '3.9'

services:
  vault:
    image: hashicorp/vault:latest
    container_name: vault
    ports:
      - 8200:8200
    environment:
      - VAULT_DEV_ROOT_TOKEN_ID=${VAULT_DEV_ROOT_TOKEN_ID}
    cap_add:
      - IPC_LOCK
    env_file:
      - .env

  postgres:
    image: postgres:13.9
    container_name: postgres
    command: -c max_connections=5000
    env_file:
      - .env
    environment:
      POSTGRES_USER: kong
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: kong

  kong:
    image: kong/kong-gateway:3.4
    container_name: kong-gateway
    command: sh -c "kong migrations bootstrap && kong start"
    ports:
    - "8000:8000"
    - "8001:8001"
    - "8002:8002"
    env_file:
      - .env
    environment:
      KONG_DATABASE: postgres
      KONG_LOG_LEVEL: debug
      KONG_PG_HOST: postgres
      KONG_PG_PASSWORD: ${POSTGRES_PASSWORD}
      KONG_PG_USER: kong
      KONG_PROXY_ERROR_LOG: /dev/stderr
      KONG_ADMIN_GUI_URL: http://localhost:8002
      KONG_ADMIN_LISTEN: 0.0.0.0:8001
      KONG_TRACING_INSTRUMENTATIONS: all
      KONG_TRACING_SAMPLING_RATE: 1.0
      KONG_ROUTER_FLAVOR: expressions
      KONG_VAULTS: bundled
      VAULT_PLUGIN_TOKEN: ${VAULT_DEV_ROOT_TOKEN_ID}
    restart: always
    depends_on:
    - postgres