cleanup stale PIDs and point to correct socket directory

docker-entrypoint-wrapper.sh

@@ -20,13 +20,22 @@ fi
 
 # Start PostgreSQL with the persistent directories
 echo "Starting PostgreSQL..."
+# First, check if there's a postmaster.pid file and remove it if the process isn't running
+if [ -f "/data/postgresql/data/postmaster.pid" ]; then
+    pid=$(cat /data/postgresql/data/postmaster.pid | head -1)
+    if ! kill -0 "$pid" 2>/dev/null; then
+        echo "Removing stale PID file..."
+        rm /data/postgresql/data/postmaster.pid
+    fi
+fi
+
 pg_ctl -D /data/postgresql/data -o "-c listen_addresses='*' -c unix_socket_directories='/data/postgresql/run'" start
 
-# Create database and roles
+# Create database and roles - specify the host directory for the socket
 echo "Creating database and roles..."
-createuser -s postgres || true
-createuser -s node || true
-createdb postgres || true
+createuser -h /data/postgresql/run -s postgres || true
+createuser -h /data/postgresql/run -s node || true
+createdb -h /data/postgresql/run postgres || true
 
 # Wait for PostgreSQL to be ready
 echo "Waiting for PostgreSQL to be ready..."