Prepare Matrix for migration and improve service health checks

- Updated .gitignore to selectively track Matrix config files
  - Allow: homeserver.yaml, *.log.config
  - Exclude: *.db*, media_store/, signing keys
- Added Matrix configuration files to repository
- Fixed BookStack environment variables (APP_KEY, DB_* pattern)
- Improved health checks for BookStack, JupyterHub, and Synapse
- All services now have proper health monitoring

docker-compose.yml

@@ -27,8 +27,8 @@ services:
         condition: service_started
     labels:
       - "com.centurylinklabs.watchtower.enable=true"
-      - "description=Studio EinsZwoVier PDF Cost Calculator"
-      - "maintainer=Studio EinsZwoVier"
+      - "description=studio einszwovier PDF Cost Calculator"
+      - "maintainer=studio einszwovier"
 
   synapse:
     image: matrixdotorg/synapse:latest
@@ -44,8 +44,7 @@ services:
     cpus: 2.0
     mem_reservation: 512m
     healthcheck:
-      test:
-        ["CMD-SHELL", "curl -f http://localhost:8008/_matrix/static/ || exit 1"]
+      test: ["CMD-SHELL", "curl -f http://localhost:8008/health || exit 1"]
       interval: 30s
       timeout: 10s
       retries: 3
@@ -53,7 +52,7 @@ services:
     labels:
       - "com.centurylinklabs.watchtower.enable=true"
       - "description=Matrix homeserver for print orders"
-      - "maintainer=Studio EinsZwoVier"
+      - "maintainer=studio einszwovier"
 
   ollama:
     image: ollama/ollama:latest
@@ -75,7 +74,7 @@ services:
     labels:
       - "com.centurylinklabs.watchtower.enable=true"
       - "description=Local LLM inference engine"
-      - "maintainer=Studio EinsZwoVier"
+      - "maintainer=studio einszwovier"
 
   open-webui:
     image: ghcr.io/open-webui/open-webui:latest
@@ -102,16 +101,22 @@ services:
     labels:
       - "com.centurylinklabs.watchtower.enable=true"
       - "description=Web UI for Ollama LLM"
-      - "maintainer=Studio EinsZwoVier"
+      - "maintainer=studio einszwovier"
 
   bookstack:
     image: lscr.io/linuxserver/bookstack:latest
     container_name: bookstack
     environment:
-      - MYSQL_ROOT_PASSWORD=${BOOKSTACK_DB_PASSWORD}
-      - MYSQL_DATABASE=${BOOKSTACK_DB_DATABASE}
-      - MYSQL_USER=${BOOKSTACK_DB_USERNAME}
-      - MYSQL_PASSWORD=${BOOKSTACK_DB_PASSWORD}
+      - PUID=1000
+      - PGID=1000
+      - TZ=Europe/Berlin
+      - APP_KEY=${BOOKSTACK_APP_KEY}
+      - APP_URL=${BOOKSTACK_APP_URL}
+      - DB_HOST=bookstack-mariadb
+      - DB_PORT=3306
+      - DB_DATABASE=${BOOKSTACK_DB_DATABASE}
+      - DB_USERNAME=${BOOKSTACK_DB_USERNAME}
+      - DB_PASSWORD=${BOOKSTACK_DB_PASSWORD}
     volumes:
       - ./bookstack/bookstack_app_data:/config
     ports:
@@ -121,11 +126,7 @@ services:
       bookstack-mariadb:
         condition: service_healthy
     healthcheck:
-      test:
-        [
-          "CMD-SHELL",
-          "mariadb -u${BOOKSTACK_DB_USERNAME} -p${BOOKSTACK_DB_PASSWORD} -e 'SELECT 1' || exit 1",
-        ]
+      test: ["CMD-SHELL", "curl -f http://localhost:80 || exit 1"]
       interval: 30s
       timeout: 10s
       retries: 3
@@ -133,7 +134,7 @@ services:
     labels:
       - "com.centurylinklabs.watchtower.enable=true"
       - "description=BookStack Documentation Wiki"
-      - "maintainer=Studio EinsZwoVier"
+      - "maintainer=studio einszwovier"
 
   bookstack-mariadb:
     image: lscr.io/linuxserver/mariadb:latest
@@ -164,7 +165,7 @@ services:
     labels:
       - "com.centurylinklabs.watchtower.enable=true"
       - "description=MariaDB Database for BookStack"
-      - "maintainer=Studio EinsZwoVier"
+      - "maintainer=studio einszwovier"
 
   watchtower:
     image: containrrr/watchtower:latest
@@ -185,7 +186,7 @@ services:
       retries: 3
     labels:
       - "description=Watchtower Auto-Update Service"
-      - "maintainer=Studio EinsZwoVier"
+      - "maintainer=studio einszwovier"
 
   portainer:
     image: portainer/portainer-ce:latest
@@ -209,7 +210,7 @@ services:
       start_period: 30s
     labels:
       - "description=Portainer Container Management UI"
-      - "maintainer=Studio EinsZwoVier"
+      - "maintainer=studio einszwovier"
 
   jupyterhub:
     build: ./jupyterhub
@@ -231,10 +232,20 @@ services:
     cpus: 1.0
     depends_on:
       - web
+    healthcheck:
+      test:
+        [
+          "CMD-SHELL",
+          "curl -f http://localhost:8001/hub/health || curl -f http://localhost:8001/hub/ || exit 1",
+        ]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 60s
     labels:
       - "com.centurylinklabs.watchtower.enable=true"
       - "description=JupyterHub for interactive notebooks"
-      - "maintainer=Studio EinsZwoVier"
+      - "maintainer=studio einszwovier"
 
   forgejo:
     image: codeberg.org/forgejo/forgejo:11
@@ -262,7 +273,7 @@ services:
     labels:
       - "com.centurylinklabs.watchtower.enable=true"
       - "description=Forgejo Git Server"
-      - "maintainer=Studio EinsZwoVier"
+      - "maintainer=studio einszwovier"
 
   element-web:
     image: vectorim/element-web:latest
@@ -299,5 +310,5 @@ networks:
   default:
     name: einszwovier_network
     labels:
-      - "description=Studio EinsZwoVier network"
-      - "maintainer=Studio EinsZwoVier"
+      - "description=studio einszwovier network"
+      - "maintainer=studio einszwovier"