fix: fix docker prometheus (#582)

Author: chuntaojun

deploy/docker/prometheus/prometheus.yml

@@ -28,6 +28,7 @@ scrape_configs:
     static_configs:
       - targets: ["localhost:9090"]
 
-  - job_name: "push-metrics"
-    static_configs:
-      - targets: ["localhost:9091"]
+    http_sd_configs:
+      - url: http://polaris:9000/prometheus/v1/clients
+
+    honor_labels: true