fix #33: add dockerfile and update readme

.env.sample

@@ -0,0 +1 @@
+EXPOSED_HTTP_PORT=8080

.gitignore

@@ -0,0 +1 @@
+.env

Dockerfile

@@ -0,0 +1,8 @@
+FROM php:apache
+
+RUN a2enmod rewrite
+
+# Replace AllowOverride None with AllowOverride All in <Directory /var/www/> in /etc/apache2/apache2.conf
+RUN sed -ri -e 'N;N;N;s/(<Directory \/var\/www\/>\n)(.*\n)(.*)AllowOverride None/\1\2\3AllowOverride All/;p;d;' /etc/apache2/apache2.conf
+
+CMD [ "apachectl", "-D", "FOREGROUND" ]

README.md

@@ -72,6 +72,23 @@ brew services start httpd
 
 If you want me to advertise your instance (if you have opened your port, and have a fixed IP address or a domain name), please use below contacts.
 
+## Run the API with Docker
+
+1. Install [Docker](https://www.docker.com/).
+2. Create a `.env` file and update it with your preferred port
+```sh
+cp .env.sample .env
+```
+3. Start the container with docker compose:
+```sh
+# start in the foreground
+docker compose up
+# start in the background
+docker compose up -d
+```
+4.Verify that your API instance is reachable by trying to access:
+- http://localhost:8080/ (update preferred port if not 8080)
+
 ## Contact:
 
 - [Matrix](https://matrix.to/#/#youtube-operational-api:matrix.org)

docker-compose.yml

@@ -0,0 +1,10 @@
+version: '3.8'
+services:
+  api:
+    image: youtube-operational-api
+    build: .
+    restart: on-failure
+    volumes:
+      - ./:/var/www/html/
+    ports:
+      - ${EXPOSED_HTTP_PORT}:80