docker-compose + tarantool + nginx upstream module

README.md

This is an example of how to create a pair of containers with tarantool and nginx upstream module, using docker-compose.

app.lua

#!/usr/bin/env tarantool

box.cfg{}

-- Tarantool procedure
function tnt_rest(req)
    -- req.headers -- http headers
    -- req.uri -- uri
    return { 'ok' }
end

docker-compose.yml

version: '2'

services:
  tarantool:
    image: tarantool/tarantool:1.7
    environment:
      TARANTOOL_REPLICATION_SOURCE: "tarantool"
    networks:
      - mynet
    ports:
      - "3301:3301"
    volumes:
      - ./app.lua:/opt/tarantool/app.lua
    command: ['tarantool', '/opt/tarantool/app.lua']


  nginx:
    image: tarantool/tarantool-nginx
    links:
      - tarantool
    networks:
      - mynet
    ports:
      - "8080:8080"
    volumes:
      - ./tarantool.conf:/etc/nginx/conf.d/default.conf

networks:
  mynet:
    driver: bridge

tarantool.conf

upstream backend {
    server tarantool:3301;
}

server {
    listen       8080;
    server_name  localhost;
    
    location /tnt_rest {
        # REST mode on
        tnt_http_rest_methods get post put delete; # or all

        # Pass http headers and uri
        tnt_pass_http_request on;

        # Module on
        tnt_pass backend;
    }
}