- Minor compose / dockerfile args & structure improvements,

- Use now rx3/base-mga9:1.2.3 image.

compose.yaml

@@ -1,20 +1,20 @@
 # Rx3 Server Mageia-9 Docker Image
 #-------------------------------------------------------------------------------
 
-name: ${IMG_ID}
+name: ${IMG_NAME}
 
 services:
 
   server:
-    container_name: ${IMG_ID}
+    container_name: ${IMG_NAME}
     
     image: ${IMG_URL}
     
     build:
       context: .
       args:
-        - IMG_ID=${IMG_ID}
         - IMG_NAME=${IMG_NAME}
+        - IMG_FULL_NAME=${IMG_FULL_NAME}
         - IMG_VERSION=${IMG_VERSION}
         - IMG_MAINTAINER=${IMG_MAINTAINER}
         - IMG_URL_PREFIX=${IMG_URL_PREFIX}