Update exporter.py

exporter.py

@@ -1,6 +1,6 @@
 import time
 import docker
-from prometheus_client import start_http_server, Gauge, Counter
+from prometheus_client import start_http_server, Gauge, Counter, Info
 from concurrent.futures import ThreadPoolExecutor
 
 client = docker.from_env()
@@ -9,6 +9,7 @@ cpu_gauge = Gauge("container_cpu_percent", "CPU usage %", ["name", "container_la
 mem_gauge = Gauge("container_mem_bytes", "Memory usage bytes", ["name", "container_label_coolify_projectName", "container_label_coolify_serviceName"])
 net_rx_counter = Counter("container_net_rx_bytes", "Network RX bytes", ["name", "container_label_coolify_projectName", "container_label_coolify_serviceName"])
 net_tx_counter = Counter("container_net_tx_bytes", "Network TX bytes", ["name", "container_label_coolify_projectName", "container_label_coolify_serviceName"])
+ports_info = Gauge("container_ports", "Container exposed ports", ["name", "container_label_coolify_projectName", "container_label_coolify_serviceName", "ports"])
 
 net_rx_prev = {}
 net_tx_prev = {}
@@ -39,6 +40,12 @@ def collect_one(c):
             net_tx_counter.labels(name, project, service).inc(tx_delta)
         net_rx_prev[key] = rx
         net_tx_prev[key] = tx
+        port_bindings = c.ports
+        ports_str = ", ".join(
+            f"{v[0]['HostPort']}->{k}"
+            for k, v in port_bindings.items() if v
+        ) or ""
+        ports_info.labels(name, project, service, ports_str).set(1)
     except Exception:
         pass