Update Dockerfile

Dockerfile

@@ -1,18 +1,23 @@
 FROM prom/prometheus:latest
 
+# 1. Switch to root to allow file editing
+USER root
+
 WORKDIR /app
 
 # Copy your config
 COPY turing_cloud.yml /app/turing_cloud.yml
 
-# Switch to root to ensure permissions (optional but often safer on Spaces)
-USER root
-
-# 1. OVERRIDE the default Entrypoint.
-#    This tells Docker: "Don't run Prometheus yet. Run a shell instead."
-ENTRYPOINT ["/bin/sh", "-c"]
+# 2. Reset Entrypoint so we can use a custom shell command
+ENTRYPOINT []
 
-# 2. Run the command as a single string.
-#    The shell will now expand $PORT correctly before starting Prometheus.
-#    We strictly bind to 0.0.0.0 to fix your Timeout issue.
-CMD ["/bin/prometheus --config.file=/app/turing_cloud.yml --web.listen-address=0.0.0.0:$PORT --web.external-url=http://r-turing-team-turing-promethetus-server-kvuknls8-5a966-827mr.hf.space --storage.tsdb.path=/prometheus --web.enable-lifecycle"]
+# 3. Dynamic Startup Command
+#    A. Use 'sed' to replace "localhost:7860" with "localhost:$PORT" in your config.
+#    B. Start Prometheus binding to 0.0.0.0:$PORT
+CMD sh -c "sed -i \"s/localhost:7860/localhost:$PORT/g\" /app/turing_cloud.yml && \
+    /bin/prometheus \
+    --config.file=/app/turing_cloud.yml \
+    --web.listen-address=0.0.0.0:$PORT \
+    --web.external-url=http://r-turing-team-turing-promethetus-server-kvuknls8-5a966-827mr.hf.space \
+    --storage.tsdb.path=/prometheus \
+    --web.enable-lifecycle"