Dockerize Ilmomasiina

Dockerfile

@@ -0,0 +1,9 @@
+FROM node:8.9.4-alpine
+
+ADD . /opt/ilmomasiina
+WORKDIR /opt/ilmomasiina
+RUN adduser -D athene
+RUN chown -R athene /opt/ilmomasiina
+USER athene
+RUN npm install
+CMD npm start

ENV.MD

@@ -1,8 +1,11 @@
-# Create .env file at the root of the project with the following contents
+# Create .env file at the root of the project with the following contents (notice that each value should be on their own line, so copy this file instead of copy-paste from GitHub's markdown view on browser)
 
 MYSQL_USER=your-mysql-user
 MYSQL_PASSWORD=your-mysql-password
 MYSQL_DATABASE=ilmomasiina
+MYSQL_HOST=localhost
+# MYSQL in Docker container requires some root password, by default use a random one
+MYSQL_RANDOM_ROOT_PASSWORD=true
 ADMIN_REGISTRATION_ALLOWED=true
 
 EDIT_TOKEN_SALT=randomly-generated-token

README.md

@@ -22,7 +22,21 @@ Ilmomasiina is Athene's event registration system.
 - npm `^5.6.0`
 - MySQL `^8.0`
 
-## MYSQL Setup
+These are automatically installed when you use the Docker container.
+
+## Using Docker container
+In project root directory
+```bash
+docker-compose up
+```
+This should build and run the environment so that it is accesible at [localhost:3000](http://localhost:3000). You will need to create an `.env` file in project root (see [ENV.md](ENV.md)).
+
+### Create fake data
+Use `docker exec ilmomasiina_backend_1 npm run create-fake-data` to create some data to dockerized Ilmomasiina. The server does not like an empty database, so this is a really good idea to do when first starting the server. 
+
+## MySQL Setup
+Only follow this if you don't use the Docker container.
+
 ### Mac
 1. Install `mysql` (8.x) with Homebrew (https://gist.github.com/nrollr/3f57fc15ded7dddddcc4e82fe137b58e)
 2. Start the mysql service with `brew services start mysql`
@@ -41,6 +55,7 @@ Ilmomasiina is Athene's event registration system.
 7. Follow Mac instructions step 6 
 
 ## Getting started
+If you are using the Docker container, only follow step 1 as rest are automatically executed.
 
 1. Create an `.env` file at the root of the project. For the contents of the .env file, check [ENV.MD](./ENV.MD)
 2. `npm install`
@@ -49,7 +64,7 @@ Ilmomasiina is Athene's event registration system.
 **Optional**: You can create mockup data for development by running `npm run create-fake-data`. During development, database can be resetted with `npm run reset-db`.
 
 ### Troubleshooting (Ubuntu)
-If `npm start` gives error `Error: You must provide a 'secret' in your authentication configuration`, it probably means that the `.env` file is not loaded correctly. A quick fix for this is to either use `export VARIABLE=value` for all the variables.
+If `npm start` gives error `Error: You must provide a 'secret' in your authentication configuration`, it probably means that the `.env` file is not loaded correctly. A quick fix for this is to run `source .env`.
 
 ## Mailgun setup
 

config/ilmomasiina.config.js

@@ -4,6 +4,7 @@ const config = {
   mysqlUser: process.env.MYSQL_USER,
   mysqlPassword: process.env.MYSQL_PASSWORD,
   mysqlDatabase: process.env.MYSQL_DATABASE,
+  mysqlHost: process.env.MYSQL_HOST,
   editTokenSalt: process.env.EDIT_TOKEN_SALT,
   mailFrom: process.env.MAIL_FROM,
   feathersAuthSecret: process.env.FEATHERS_AUTH_SECRET,

docker-compose.yml

@@ -0,0 +1,17 @@
+version: '3'
+
+services:
+    database:
+        image: mysql:8
+        command: --default-authentication-plugin=mysql_native_password
+        env_file:
+            - .env
+    backend:
+        # Use Dockerfile from root directory
+        build: .
+        environment: 
+            - MYSQL_HOST=database
+        env_file:
+            - .env
+        ports:
+            - "3000:3000"

server/models/index.js

@@ -23,7 +23,7 @@ module.exports = function() {
       config.mysqlUser,
       config.mysqlPassword,
       {
-        host: 'localhost',
+        host: config.mysqlHost,
         dialect: 'mysql',
         logging: false,
       },