Refactor docker-compose configuration and improve UdpEvents documentation

docs/docker-compose/docker-compose.yml

@@ -4,19 +4,24 @@ services:
         image: ptarmiganlabs/butler-sos:latest
         container_name: butler-sos
         restart: always
+        command:
+            - 'node'
+            - 'src/butler-sos.js'
+            - '--configfile'
+            - '/nodeapp/config/production.yaml'
         ports:
-            - "9997:9997"   # UDP user events
-            - "9996:9996"   # UDP log events
-            - "9842:9842"   # Prometheus metrics
-            - "3100:3100"   # Config file visualization
+            - '9997:9997' # UDP user events
+            - '9996:9996' # UDP log events
+            - '9842:9842' # Prometheus metrics
+            - '3100:3100' # Config file visualization
         volumes:
             # Make config file accessible outside of container
-            - "./config:/nodeapp/config"
-            - "./log:/nodeapp/log"
+            - './config:/nodeapp/config'
+            - './log:/nodeapp/log'
         environment:
-            - "NODE_ENV=production" # Means that Butler SOS will read config data from production.yaml
+            - 'NODE_ENV=production' # Means that Butler SOS will read config data from production.yaml
         logging:
-            driver: "json-file"
+            driver: 'json-file'
             options:
-                max-file: "5"
-                max-size: "5m"
+                max-file: '5'
+                max-size: '5m'