fix: some issues with "small" docker improvements (#12564)

* fix: support previous FORCE_BUILD_BEFORE_START variable too

* fix: attempt to fix permission issues and inform properly on failure

* fix: profile-gate redis and re-add profile-gated postgres to main file

For now it's better to maintain compatibility - current postgres users will run mongodb unnecessarily withuot changes, but at least it'll still work fine

docker-compose-pgsql.yml

@@ -30,6 +30,8 @@ services:
     # command: ["redis-server", "--save", "60", "1", "--loglevel", "warning"] # uncomment if you want to use snapshotting instead of AOF
     volumes:
       - redis-data:/data
+    profiles:
+      - redis
 
 volumes:
   postgres-data:

docker-compose.yml

@@ -33,6 +33,20 @@ services:
     # command: ['redis-server', '--save', '60', '1', '--loglevel', 'warning'] # uncomment if you want to use snapshotting instead of AOF
     volumes:
       - redis-data:/data
+    profiles:
+      - redis
+
+  postgres:
+    image: postgres:16.1-alpine
+    restart: unless-stopped
+    environment:
+      POSTGRES_USER: nodebb
+      POSTGRES_PASSWORD: nodebb
+      POSTGRES_DB: nodebb
+    volumes:
+      - postgres-data:/var/lib/postgresql/data
+    profiles:
+      - postgres
 
 volumes:
   mongo-data:
@@ -49,6 +63,13 @@ volumes:
       type: none
       device: ./.docker/database/redis
 
+  postgres-data:
+    driver: local
+    driver_opts:
+      o: bind
+      type: none
+      device: ./.docker/database/postgresql/data
+
   nodebb-build:
     driver: local
     driver_opts:

install/docker/entrypoint.sh

@@ -7,7 +7,7 @@ set_defaults() {
   export CONFIG_DIR="${CONFIG_DIR:-/opt/config}"
   export CONFIG="$CONFIG_DIR/config.json"
   export NODEBB_INIT_VERB="${NODEBB_INIT_VERB:-install}"
-  export START_BUILD="${START_BUILD:-false}"
+  export START_BUILD="${START_BUILD:-${FORCE_BUILD_BEFORE_START:-false}}"
   export SETUP="${SETUP:-}"
   export PACKAGE_MANAGER="${PACKAGE_MANAGER:-npm}"
   export OVERRIDE_UPDATE_LOCK="${OVERRIDE_UPDATE_LOCK:-false}"
@@ -24,9 +24,14 @@ check_directory() {
     }
   fi
   if [ ! -w "$dir" ]; then
-    echo "Error: No write permission for directory $dir"
+    echo "Warning: No write permission for directory $dir, attempting to fix..."
+    chown -R $USER:$USER "$dir" || true # attempt to change ownership, do not exit on failure
+    chmod -R 760 "$dir" || true # attempt to change permissions, do not exit on failure
+    if [ ! -w "$dir" ]; then
+      echo "Error: No write permission for directory $dir. Exiting..."
       exit 1
     fi
+  fi
 }
 
 # Function to copy or link package.json and lock files based on package manager