Resource variables do not need set in environment area.

Config/ReverseProxy/docker-compose.example.yml

@@ -16,9 +16,6 @@ services:
     ports:
       - "80:80"
       - "443:443"
-    environment:
-      - CPU=$CPU
-      - MEM=$MEM
     volumes:
       - ../../Volumes/ReverseProxy/letsencrypt:/etc/nginx/letsencrypt
       - ../../Volumes/ReverseProxy/letsencrypt-certs:/etc/nginx/certs
@@ -34,9 +31,6 @@ services:
     container_name: rp-certbot
     image: certbot/certbot
     restart: always
-    environment:
-      - CPU_LE=$CPU_LE
-      - MEM_LE=$MEM_LE
     volumes:
       - ../../Volumes/ReverseProxy/letsencrypt:/etc/letsencrypt
       - ../../Volumes/ReverseProxy/letsencrypt-certs:/etc/letsencrypt/nginx