Removing docker-compose.yml and adding Compose example to the README.md.

README.md

@@ -97,7 +97,7 @@ php bin/console invite:add <username> <number-of-invites>
 echo 'APP_ENV=dev > .env.local'
 ```
 
-## Running in [RoadRunner](https://roadrunner.dev)
+## Running using [RoadRunner](https://roadrunner.dev) instead of [PHP-FPM](https://www.php.net/manual/en/install.fpm.php)
 
 ```shell
 # First time only:
@@ -111,3 +111,63 @@ bin/rr serve -c .rr.dev.yaml
 ```
 
 Read more [here](https://github.com/baldinof/roadrunner-bundle) and [here](https://github.com/roadrunner-server/roadrunner).
+
+## Running in Docker
+
+### Docker Compose example:
+
+When running in Docker **DO NOT FORGET** to use Nginx or other reverse-proxy server and properly set `TRUSTED_PROXIES`
+environment variable. You can read more about it [here](https://symfony.com/doc/current/deployment/proxies.html#but-what-if-the-ip-of-my-reverse-proxy-changes-constantly).
+
+```yaml
+version: '3.7'
+
+services:
+    magnetico-web:
+        image: skobkin/magnetico-web
+        container_name: magnetico-web
+        hostname: magnetico-web
+        extra_hosts:
+            - 'host.docker.internal:host-gateway'
+        ports:
+            - "127.0.0.1:${EXT_HTTP_PORT:-8080}:8080/tcp"
+        restart: unless-stopped
+        user: "$UID"
+        volumes:
+            - "${LOG_PATH:-./var/log}:/app/var/log"
+        env_file: .env
+        logging:
+            driver: "json-file"
+            options:
+                max-size: "${LOG_MAX_SIZE:-5m}"
+                max-file: "${LOG_MAX_FILE:-5}"
+```
+
+Use dotenv file to configure this stack:
+
+```dotenv
+# Example with some useful parameters
+APP_SECRET=qwerty
+
+APP_DATABASE_URL=postgres://magnetico-web:password@host.docker.internal:5432/magnetico-web?application_name=magnetico_web
+MAGNETICOD_DATABASE_URL=postgres://magneticod:password@host.docker.internal:5432/magneticod?application_name=magnetico_web
+
+REDIS_DSN=redis://host.docker.internal:6379/0
+
+# BE CAREFUL WITH 'REMOTE_ADDR'. Use ONLY with trusted reverse-proxy
+TRUSTED_PROXIES=127.0.0.1,REMOTE_ADDR
+
+###> sentry/sentry-symfony ###
+SENTRY_DSN=https://abcabcdaefdaef@sentry.io/123456
+###< sentry/sentry-symfony ###
+
+###> symfony/mailer ###
+MAILER_DSN=smtp://mail@domain.tld:password@smtp.domain.tld:587
+MAILER_FROM=no-reply@domain.tld
+###< symfony/mailer ###
+
+###> excelwebzone/recaptcha-bundle ###
+EWZ_RECAPTCHA_SITE_KEY=key
+EWZ_RECAPTCHA_SECRET=secret
+###< excelwebzone/recaptcha-bundle ###
+```

docker-compose.yml

@@ -1,22 +0,0 @@
-version: '3.7'
-
-services:
-    magnetico-web:
-        image: skobkin/magnetico-web
-        build:
-            context: .
-        container_name: magnetico-web
-        hostname: magnetico-web
-        extra_hosts:
-            - 'host.docker.internal:host-gateway'
-        ports:
-            - "127.0.0.1:${EXT_HTTP_PORT:-8080}:8080/tcp"
-        restart: unless-stopped
-        user: "$UID"
-        volumes:
-            - "${LOG_PATH:-./var/log}:/app/var/log"
-        logging:
-            driver: "json-file"
-            options:
-                max-size: "${LOG_MAX_SIZE:-5m}"
-                max-file: "${LOG_MAX_FILE:-5}"