diff --git a/Installation.md b/Installation.md
index 516f12c..f0b7f3a 100644
--- a/Installation.md
+++ b/Installation.md
@@ -89,67 +89,67 @@ You can name it anything you like, and typically they have an extension of `.yml
 
 Make adjustments as appropriate.
 
-```plaintext
-version: "3.5"
-
+```yml
 services:
-  web:
-    image: gitea.dege.au/bbs/clrghouz
+    image: ${IMAGE:-gitea.dege.au/bbs/clrghouz}
     #cap_add:
-    # SYS_ADMIN
-    # NET_ADMIN
-    # NET_RAW
+    #- SYS_ADMIN
+    #- NET_ADMIN
+    #- NET_RAW
     depends_on:
     - postgres
     deploy:
       resources:
         limits:
-          memory: 512M
+          memory: 768M
     #devices:
-    # /dev/net/tun
+    #- /dev/net/tun
     environment:
-      APP_KEY: [APP_KEY]
-      APP_TIMEZONE: Australia/Melbourne
-      APP_URL: https://clrghouz.test.dege.au/
-      AWS_ACCESS_KEY_ID: "[MINIO_ACCESS_KEY]"
-      AWS_SECRET_ACCESS_KEY: "[MINIO_SECRET_KEY]"
-      AWS_ENDPOINT: http://minio:9000/
-      AWS_BUCKET: clrghouz
-      DB_PASSWORD: "[DB_PASSWORD]"
-      FIDO_PACKET_KEEP: "true"
-      FIDO_HAPROXY: "false"
-      LOG_LEVEL: info
-      MAIL_FROM_ADDRESS: your@email.address
-      MAIL_FROM_NAME: "YOUR NAME"
-      MEMCACHED_START: "TRUE"
-      #ZEROTIER_START: "false"
+      APP_KEY: ${APP_KEY}
+      APP_TIMEZONE: ${APP_TIMEZONE:-Australia/Melbourne}
+      APP_URL: https://${WEB_HOSTNAME}/
+      AWS_ACCESS_KEY_ID: ${AWS_ACCESS_KEY_ID}
+      AWS_SECRET_ACCESS_KEY: ${AWS_SECRET_ACCESS_KEY}
+      AWS_ENDPOINT: ${AWS_ENDPOINT}
+      AWS_BUCKET: ${AWS_BUCKET:-clrghouz}
+      DB_DATABASE: ${DB_DATABASE:-laravel}
+      DB_USERNAME: ${DB_USERNAME:-laravel}
+      DB_PASSWORD: ${DB_PASSWORD}
+      FIDO_DNS_NS: hap-1-3.dege.au
+      FIDO_PACKET_KEEP: ${FIDO_PACKET_KEEP:-"TRUE"}
+      FIDO_HAPROXY: ${FIDO_HAPROXY:-"TRUE"}
+      LOG_LEVEL: ${LOG_LEVEL:-info}
+      MAIL_FROM_ADDRESS: ${MAIL_FROM_ADDRESS}
+      MAIL_FROM_NAME: ${MAIL_FROM_NAME}
+      MEMCACHED_START: ${MEMCACHED_START:-"FALSE"}
+      ZEROTIER_START: ${ZEROTIER_START:-"FALSE"}
     networks:
       default:
       public:
-        ipv6_address: [IPv6_PREFIX]:0d0c:100::2
+        ipv6_address: ${IP6_PREFIX}:${IP6_SUFFIX}::2
         aliases:
           - clrghouz
-    hostname: clrghouz.test.dege.au
+    hostname: ${WEB_HOSTNAME}
     ports:
     - 53:53/udp
     #- 80:80
-    #- 24554:24554
+    #- 124554:24554
     #- 60179:60179
     sysctls:
     - "net.ipv6.conf.all.disable_ipv6=0"
     volumes:
-    - /srv/docker/clrghouz/app/cache:/var/www/html/storage/framework/cache/data
-    - /srv/docker/clrghouz/app/sessions:/var/www/html/storage/framework/sessions
-    - /srv/docker/clrghouz/app/logs:/var/www/html/storage/logs
-    - /srv/docker/clrghouz/app/data:/var/www/html/data
-    - /srv/docker/clrghouz/app/fido:/var/www/html/storage/app/fido
-    # /srv/docker/clrghouz/zerotier:/var/lib/zerotier-one
+    - ${VOL_PREFIX:-/srv/docker/clrghouz}/app/cache:/var/www/html/storage/framework/cache/data
+    - ${VOL_PREFIX:-/srv/docker/clrghouz}/app/sessions:/var/www/html/storage/framework/sessions
+    - ${VOL_PREFIX:-/srv/docker/clrghouz}/app/logs:/var/www/html/storage/logs
+    - ${VOL_PREFIX:-/srv/docker/clrghouz}/app/data:/var/www/html/data
+    - ${VOL_PREFIX:-/srv/docker/clrghouz}/app/fido:/var/www/html/storage/app/fido
+    #- ${VOL_PREFIX:-/srv/docker/clrghouz}/zerotier:/var/lib/zerotier-one
 
   queue:
-    image: gitea.dege.au/bbs/clrghouz
+    image: ${IMAGE:-gitea.dege.au/bbs/clrghouz}
     #cap_add:
-    # SYS_ADMIN
-    # NET_ADMIN
+    #- SYS_ADMIN
+    #- NET_ADMIN
     depends_on:
     - postgres
     deploy:
@@ -158,56 +158,55 @@ services:
         limits:
           memory: 512M
     #devices:
-    # /dev/net/tun
+    #- /dev/net/tun
     environment:
-      APP_KEY: [APP_KEY]
-      APP_TIMEZONE: Australia/Melbourne
-      APP_URL: https://clrghouz.test.dege.au/
-      AWS_ACCESS_KEY_ID: "[MINIO_ACCESS_KEY]"
-      AWS_SECRET_ACCESS_KEY: "[MINIO_SECRET_KEY]"
-      AWS_ENDPOINT: http://minio:9000/
-      AWS_BUCKET: clrghouz
-      CACHE_DRIVER: file
+      APP_KEY: ${APP_KEY}
+      APP_TIMEZONE: ${APP_TIMEZONE:-Australia/Melbourne}
+      APP_URL: https://${WEB_HOSTNAME}/
+      AWS_ACCESS_KEY_ID: ${AWS_ACCESS_KEY_ID}
+      AWS_SECRET_ACCESS_KEY: ${AWS_SECRET_ACCESS_KEY}
+      AWS_ENDPOINT: ${AWS_ENDPOINT}
+      AWS_BUCKET: ${AWS_BUCKET:-clrghouz}
       CONTAINER_ROLE: queue
-      DB_PASSWORD: "[DB_PASSWORD]"
-      LOG_LEVEL: info
-      MAIL_FROM_ADDRESS: your@email.address
-      MAIL_FROM_NAME: "YOUR NAME"
-      WORK_QUEUES: default,poll,tic
+      DB_DATABASE: ${DB_DATABASE:-laravel}
+      DB_USERNAME: ${DB_USERNAME:-laravel}
+      DB_PASSWORD: ${DB_PASSWORD}
+      FIDO_PACKET_KEEP: ${FIDO_PACKET_KEEP:-"TRUE"}
+      LOG_LEVEL: ${LOG_LEVEL:-info}
+      MAIL_FROM_ADDRESS: ${MAIL_FROM_ADDRESS}
+      MAIL_FROM_NAME: ${MAIL_FROM_NAME}
+      WORK_QUEUES: default,poll,mail,tic
       WORK_TIMEOUT: 900
-      #ZEROTIER_START: "false"
+      ZEROTIER_START: ${ZEROTIER_START:-"FALSE"}
     networks:
       default:
       public:
-        ipv6_address: [IPv6_PREFIX]:0d0c:100::3
+        ipv6_address: ${IP6_PREFIX}:${IP6_SUFFIX}::3
     sysctls:
     - "net.ipv6.conf.all.disable_ipv6=0"
     volumes:
-    - /srv/docker/clrghouz/app/logs:/var/www/html/storage/logs
-    - /srv/docker/clrghouz/app/fido:/var/www/html/storage/app/fido
-    # /srv/docker/clrghouz/zerotier.queue:/var/lib/zerotier-one
+    - ${VOL_PREFIX:-/srv/docker/clrghouz}/app/logs:/var/www/html/storage/logs
+    - ${VOL_PREFIX:-/srv/docker/clrghouz}/app/fido:/var/www/html/storage/app/fido
+    #- ${VOL_PREFIX:-/srv/docker/clrghouz}/zerotier.queue:/var/lib/zerotier-one
 
   schedule:
-    image: gitea.dege.au/bbs/clrghouz
+    image: ${IMAGE:-gitea.dege.au/bbs/clrghouz}
     deploy:
-      replicas: 1
       resources:
         limits:
           memory: 128M
     depends_on:
     - postgres
     environment:
-      APP_KEY: [APP_KEY]
-      APP_TIMEZONE: Australia/Melbourne
-      APP_URL: https://clrghouz.test.dege.au/
-      CACHE_DRIVER: file
+      APP_KEY: ${APP_KEY}
+      APP_TIMEZONE: ${APP_TIMEZONE:-Australia/Melbourne}
       CONTAINER_ROLE: scheduler
-      DB_PASSWORD: "[DB_PASSWORD]"
-    networks:
-      default:
+      DB_DATABASE: ${DB_DATABASE:-laravel}
+      DB_USERNAME: ${DB_USERNAME:-laravel}
+      DB_PASSWORD: ${DB_PASSWORD}
+      LOG_LEVEL: ${LOG_LEVEL:-info}
     volumes:
-    - /srv/docker/clrghouz/app/logs:/var/www/html/storage/logs
-    - /srv/docker/clrghouz/app/fido:/var/www/html/storage/app/fido
+    - ${VOL_PREFIX:-/srv/docker/clrghouz}/app/logs:/var/www/html/storage/logs
 
   memcached:
     image: memcached:alpine
@@ -218,7 +217,7 @@ services:
           memory: 512M
     stop_signal: SIGUSR1
     volumes:
-    - /srv/docker/clrghouz/memcached:/memcached
+    - ${VOL_PREFIX:-/srv/docker/clrghouz}/memcached:/memcached
 
   postgres:
     image: postgres:15-alpine
@@ -227,17 +226,17 @@ services:
         limits:
           memory: 512M
     environment:
-      POSTGRES_DB: clrghouz
-      POSTGRES_USER: clrghouz
-      POSTGRES_PASSWORD: "[DB_PASSWORD]"
+      POSTGRES_DB: ${DB_DATABASE:-laravel}
+      POSTGRES_USER: ${DB_USERNAME-laravel}
+      POSTGRES_PASSWORD: ${DB_PASSWORD}
     networks:
       default:
     #labels:
     #  cron.container.daily: "root#pg_dumpall -U clrghouz#S3_BUCKET=restic.docker restic -q --no-cache backup --stdin --stdin-filename docker-clrghouz-database"
-    #  backup.stack.daily: "/srv/docker/clrghouz"
+    #  backup.stack.daily: "${VOL_PREFIX:-/srv/docker/clrghouz}"
     shm_size: 1g
     volumes:
-    - /srv/docker/clrghouz/postgres:/var/lib/postgresql/data
+    - ${VOL_PREFIX:-/srv/docker/clrghouz}/postgres:/var/lib/postgresql/data
 
   minio:
     image: tobi312/minio
@@ -256,7 +255,7 @@ services:
     ports:
     - 9001:9001 # Console
     volumes:
-    - /srv/docker/clrghouz/minio:/data
+    - ${VOL_PREFIX:-/srv/docker/clrghouz}/minio:/data
 
   haproxy:
     image: haproxy:alpine
@@ -271,7 +270,7 @@ services:
     networks:
       default:
       public:
-        ipv6_address: [IPv6_PREFIX]:0d0c:100::f
+        ipv6_address: ${IP6_PREFIX}:${IP6_SUFFIX}::f
     ports:
     - "24553:24553"
     - "24554:24554"
@@ -280,8 +279,8 @@ services:
     - "80:80"
     - "443:443"
     volumes:
-    - /srv/docker/clrghouz/haproxy:/usr/local/etc/haproxy/config
-    - /srv/docker/clrghouz/nginx/ssl/:/usr/local/etc/haproxy/ssl
+    - ${VOL_PREFIX:-/srv/docker/clrghouz}/haproxy:/usr/local/etc/haproxy/config
+    - ${VOL_PREFIX:-/srv/docker/clrghouz}/nginx/ssl/:/usr/local/etc/haproxy/ssl
 
 networks:
   public:
@@ -292,8 +291,8 @@ networks:
     ipam:
       driver: default
       config:
-      - subnet: [IPv6_PREFIX]:0d0c:100::/96
-        gateway: [IPv6_PREFIX]:0d0c:100::1
+      - subnet: ${IP6_PREFIX}:${IP6_SUFFIX}::/96
+        gateway: ${IP6_PREFIX}:${IP6_SUFFIX}::1
 ```
 
 _NOTES:_