ukchukx

$ curl -i -X POST --url http://localhost:8001/services/ --data 'name=kc-chat-backend' \
  --data 'url=http://172.19.0.4' --data 'port=10000'
# Sample output

HTTP/1.1 201 Created
Content-Type: application/json; charset=utf-8
Connection: keep-alive
Access-Control-Allow-Origin: *
Server: kong/1.4.3
Content-Length: 295

ukchukx

$ docker network inspect kong-net
# Sample output
[
    {
        "Name": "kong-net",
        "Id": "1176776a97a0d22a44789cdd8fb4408cb80e4af086ac6474ab503704fda06c40",
        # ...
        "Containers": {
            # ...            "3a21018c6c9a6c0877ac182e7cd0e3e3da0af87b36d1f2a4882f76fe43a03a27": {
                "Name": "kc_backend",

ukchukx

version: '3'
services:
   kc_backend:
    build: ./backend
    image: kc_backend
    container_name: kc_backend
    network_mode: kong-net

ukchukx

FROM node:carbon-alpine

WORKDIR /app
COPY package.json ./
RUN npm install
COPY . .
EXPOSE 10000

CMD ["npm", "start"]

ukchukx

{
  "scripts": {
    "start": "node index.js"
  },
}

ukchukx

KC_STREAM_CHAT_KEY=xxxx
KC_STREAM_CHAT_SECRET=xxxx

ukchukx

require('dotenv').config();

const express = require('express');
const bodyParser = require('body-parser');
const ip = require('ip');
const { StreamChat } = require('stream-chat');
const app = express();

// Add the middlewares
app.use(bodyParser.json());

ukchukx

$ mkdir -p kongchat/{frontend,backend}
$ cd kongchat/backend
$ touch index.js
$ npm init -y
$ npm i express body-parser dotenv stream-chat ip

ukchukx

$ docker network create kong-net

$ docker run -d --name kong-database --network=kong-net \
  -p 5432:5432 -e "POSTGRES_USER=kong" \
  -e "POSTGRES_DB=kong" postgres:9.6

$ docker run --rm --network=kong-net -e "KONG_DATABASE=postgres" \
  -e "KONG_PG_HOST=kong-database" -e "KONG_CASSANDRA_CONTACT_POINTS=kong-database" \
  kong:latest kong migrations bootstrap

ukchukx

docker network create kong-net

docker run -d --name kong-database --network=kong-net \
  -p 5432:5432 -e "POSTGRES_USER=kong" \
  -e "POSTGRES_DB=kong" postgres:9.6

docker run --rm --network=kong-net -e "KONG_DATABASE=postgres" \
  -e "KONG_PG_HOST=kong-database" -e "KONG_CASSANDRA_CONTACT_POINTS=kong-database" \
  kong:latest kong migrations bootstrap