Update .env.example

.env.example

@@ -1,39 +1,50 @@
-# Timezone
-TZ=America/New_York
 
-# Source directories
-SOURCE_STACKS_DIR=/opt
-SOURCE_HOME_DIR=/~
-
-# Backup location directory
-BACKUP_DIR=/mnt/restic-usb
-
-# Server Details
 SERVER_NAME=
 SERVER_IP=
-
-# Service Details
-DOCKER_IMAGE=
-CONTAINER_NAME=
+SUBDOMAIN=
 SERVICE_NAME=
-INTERNAL_PORT=
-EXTERNAL_PORT=
-LOCAL_URL=http://${SERVER_IP}.${EXTERNAL_PORT}
 
-# Services that exist on multiple servers should include ${SERVER_NAME}
+# Services that exist on multiple servers should include ${SERVER_NAME} in PROXY_URL
 # Services that exist on a single server can omit ${SERVER_NAME}
 PROXY_URL=${SERVICE_NAME}.${SERVER_NAME}.${SUBDOMAIN}.duckdns.org
 
-CATEGORY_LABEL=
-DESCRIPTION_LABEL=
-HOST_LABEL='traefik.http.routers.${SERVICE_NAME}.rule=Host(`${PROXY_URL}`)'
-LOADBALANCER_LABEL='traefik.http.services.${SERVICE_NAME}.loadbalancer.server.port=${INTERNAL_PORT}'
+# #############################################################################
+# Variables above this line are used for templating only,
+# they are not used by the compose file directly
 
-# Enable Traefik label
-TRAEFIK_ENABLE_LABEL='traefik.enable=true'
 
-# Enable Authelia label
-AUTHELIA_LABEL='traefik.http.routers.${SERVICE_NAME}.middlewares=authelia@docker'
+# #############################################################################
+# Remaining Variables are used by the compose file
 
-# Enable Watchtower label
-WATCHTOWER_ENABLE_LABEL='com.centurylinklabs.watchtower.enable=true'
+CONTAINER_NAME=${SERVICE_NAME}
+CONTAINER_IMAGE=
+INTERNAL_PORT=
+EXTERNAL_PORT=
+LOCAL_URL=http://${SERVER_IP}:${EXTERNAL_PORT}
+
+# Container Labels
+# DO NOT enclose label values in single quotes
+# If the value needs to include single quotes use backticks instead
+
+# For example HOST_LABEL=traefik.http.routers.${SERVICE_NAME}.rule=Host(`${PROXY_URL}`)
+# Notice the use of backticks instead of single quotes around ${PROXY_URL}
+
+WATCHTOWER_ENABLE_LABEL=com.centurylinklabs.watchtower.enable=true
+
+CATEGORY_LABEL=homelab.description=
+
+DESCRIPTION_LABEL=homelab.category=
+
+TRAEFIK_ENABLE_LABEL=traefik.enable=true
+
+TRAEFIK_NETWORK_LABEL=traefik.docker.network=traefik-network
+
+HOST_LABEL=traefik.http.routers.${SERVICE_NAME}.rule=Host(`${PROXY_URL}`)
+
+ENTRYPOINT_LABEL=traefik.http.routers.${SERVICE_NAME}.entrypoints=websecure
+
+CERT_LABEL=traefik.http.routers.${SERVICE_NAME}.tls.certresolver=letsencrypt
+
+AUTHELIA_LABEL=traefik.http.routers.${SERVICE_NAME}.middlewares=authelia@docker
+
+LOADBALANCER_LABEL=traefik.http.services.${SERVICE_NAME}.loadbalancer.server.port=${INTERNAL_PORT}