chore: configuration docker

.dockerignore

-node_modules
-npm-debug.log
\ No newline at end of file
+node_modules
\ No newline at end of file

.env-example

 # Set your variables and rename to .env
 
 NODE_ENV=development
+NODE_PORT=4000
 
 PGHOST=localhost
 PGPORT=5432

Dockerfile

@@ -3,6 +3,7 @@ LABEL maintainer=francois.romain@beta.gouv.fr
 
 ENV dir /api
 ENV NODE_ENV production
+ENV NODE_PORT 4000
 WORKDIR $dir
 
 # cache node_modules if no changes to package.json

README.md

@@ -9,24 +9,56 @@ Plus d'infos sur le projet [ici](http://camino.beta.gouv.fr/).
 ## Npm scripts
 
 ```bash
-# Install dependencies.
+# Installe les dépendances
 npm install
 
-# Start server with nodemon
+# Démarre le serveur avec nodemon
 npm run dev
 
-# Start server with node
+# Démarre le serveur avec node
 npm start
 ```
 
 ---
 
-## docker compose
+## Docker
+
+### Pour du dévelopement local
+
+```bash
+# Démarre l'application et la base de donnée dans des conteneurs Docker
+# en mode `development`
+# écoute sur http://localhost:4000
+docker-compose -f ./docker-compose.local.yml up --build
+```
+
+### Pour du tester l'application en local dans un environement de production
+
+requiert:
+
+* une installation locale et active de https://github.com/jwilder/nginx-proxy
+* un certificat ssl auto-signé
+
+[instructions](https://medium.com/@francoisromain/set-a-local-web-development-environment-with-custom-urls-and-https-3fbe91d2eaf0)
 
 ```bash
+# Démarre l'application dans un container Docker
+# en mode `production`
+# écoute sur https://api.camino.local
 docker-compose -f ./docker-compose.local.yml up --build
 ```
 
+### Version de production
+
+[instructions](https://medium.com/@francoisromain/host-multiple-websites-with-https-inside-docker-containers-on-a-single-server-18467484ab95)
+
+```bash
+# Démarre l'application dans un container Docker
+# en mode `production`
+# écoute sur http://api.camino.pw
+docker-compose up -d --build
+```
+
 ---
 
 ## postgres

conf/index.js

@@ -4,15 +4,12 @@
 
 const virtualHost = process.env.VIRTUAL_HOST
 const protocol = virtualHost ? 'https' : 'http'
-const dir = ''
-const port = 4000
-const host = virtualHost ? '0.0.0.0' : 'localhost'
+const port = Number(process.env.NODE_PORT)
 const url = virtualHost
-  ? `${protocol}://${virtualHost}/${dir}`
-  : `${protocol}://${host}:${port}/${dir}`
+  ? `${protocol}://${virtualHost}/`
+  : `${protocol}://localhost:${port}/`
 
 module.exports = {
   port,
-  host,
   url
 }

conf/knex.js

 require('dotenv').config({ path: '../.env' })
 
 module.exports = {
-  client: 'pg',
-  connection: {
-    host: process.env.PGHOST,
-    port: process.env.PGPORT,
-    database: process.env.PGDATABASE,
-    user: process.env.PGUSER
+  development: {
+    client: 'pg',
+    connection: {
+      host: process.env.PGHOST,
+      port: process.env.PGPORT,
+      database: process.env.PGDATABASE,
+      user: process.env.PGUSER
+    },
+    debug: true,
+    migrations: {
+      directory: '../_tools/knex/migrations'
+    },
+    seeds: {
+      directory: '../_tools/knex/seeds'
+    }
   },
-  debug: true,
-  migrations: {
-    directory: '../_tools/knex/migrations'
-  },
-  seeds: {
-    directory: '../_tools/knex/seeds'
+  production: {
+    client: 'pg',
+    connection: {
+      host: process.env.PGHOST,
+      port: process.env.PGPORT,
+      database: process.env.PGDATABASE,
+      user: process.env.PGUSER
+    }
   }
 }

docker-compose.localhost.yml

@@ -11,6 +11,7 @@ services:
       - postgres
     environment:
       NODE_ENV: development
+      NODE_PORT: 4000
       PGHOST: postgres
       PGPORT: 5432
       PGDATABASE: camino
@@ -21,6 +22,10 @@ services:
 
   postgres: 
     image: postgres:alpine
+    environment:
+      PGUSER: postgres
+    expose:
+      - 5432
     volumes:
       - data:/var/lib/postgresql/data
 

index.js

@@ -3,7 +3,7 @@ require('./postgres')
 const chalk = require('chalk')
 const express = require('express')
 var graphqlHTTP = require('express-graphql')
-const { port, host, url } = require('./conf')
+const { port, url } = require('./conf')
 const schema = require('./graphql/schemas')
 const resolvers = require('./graphql/resolvers')
 
@@ -18,6 +18,6 @@ app.use(
   })
 )
 
-app.listen(port, host, () => {
-  console.log(chalk.bgWhiteBright.black.bold('Server:' + url))
+app.listen(port, () => {
+  console.log(chalk.bgWhiteBright.black.bold('Server: ' + url))
 })

postgres/index.js

 const Knex = require('knex')
-const knexConf = require('../conf/knex')
+const knexConf = require('../conf/knex')[process.env.NODE_ENV]
 const { Model } = require('objection')
 const knex = Knex(knexConf)