Switch authentik and gitea to use central postgres database

stacks/gitea/docker-compose.yaml

@@ -3,15 +3,12 @@ services:
     image: gitea/gitea@sha256:1926e89ad28358ef2146bb8a1b9c3ba24bae681cb02b72d2df11125fdc675abe
     container_name: gitea
     restart: unless-stopped
-    depends_on:
-      db:
-        condition: service_healthy
     environment:
       - GITEA__database__DB_TYPE=postgres
-      - GITEA__database__HOST=db:5432
+      - GITEA__database__HOST=postgres:5432
       - GITEA__database__NAME=gitea
       - GITEA__database__USER=gitea
-      - GITEA__database__PASSWD_FILE=/run/secrets/gitea_db_password
+      - GITEA__database__PASSWD_FILE=/run/secrets/gitea_postgres_password
 
       - GITEA__server__DOMAIN=${GITEA_DOMAIN}
       - GITEA__server__ROOT_URL=https://${GITEA_DOMAIN}
@@ -29,7 +26,7 @@ services:
       - GITEA__packages__ENABLED=true
     networks:
       - homelab_apps
-      - gitea_db_net
+      - homelab_db
     ports:
       - "2222:2222"
     volumes:
@@ -38,7 +35,7 @@ services:
       - /etc/timezone:/etc/timezone:ro
       - /etc/localtime:/etc/localtime:ro
     secrets:
-      - gitea_db_password
+      - gitea_postgres_password
     labels:
       - traefik.enable=true
       - traefik.docker.network=homelab_apps
@@ -49,6 +46,7 @@ services:
       - traefik.http.services.gitea.loadbalancer.server.port=3000
 
   db:
+    profiles: [disabled]
     image: postgres@sha256:035b9ab53cfa147d7202b61f5f7782b939ae815b7d6bc81c96b7b42ff1fca950
     container_name: gitea_db
     restart: unless-stopped
@@ -56,8 +54,6 @@ services:
       - POSTGRES_DB=gitea
       - POSTGRES_USER=gitea
       - POSTGRES_PASSWORD_FILE=/run/secrets/gitea_db_password
-    networks:
-      - gitea_db_net
     volumes:
       - gitea_db_data:/var/lib/postgresql
     secrets:
@@ -100,11 +96,13 @@ volumes:
 networks:
   homelab_apps:
     external: true
-  gitea_db_net:
-    internal: true
+  homelab_db:
+    external: true
 
 secrets:
   gitea_db_password:
     environment: GITEA_DB_PASSWORD
+  gitea_postgres_password:
+    environment: GITEA_POSTGRES_PASSWORD
   gitea_runner_token:
     environment: GITEA_RUNNER_TOKEN