Change monitoring config dir

Add monitoring data dir

Change-Id: I3df723161503cee88b154308a063aa943db17a6a
Depends-On: Ie89009480c06cafb15bb06ded263e49ef194dfc9
diff --git a/prometheus/server/target/kubernetes.yml b/prometheus/server/target/kubernetes.yml
index d7ba3d6..60ca1e0 100644
--- a/prometheus/server/target/kubernetes.yml
+++ b/prometheus/server/target/kubernetes.yml
@@ -5,6 +5,6 @@
         kubernetes:
           enabled: true
           api_ip: ${_param:kubernetes_control_address}
-          ssl_dir: /opt/prometheus/config
+          ssl_dir: ${_param:prometheus_server_config_directory}
           cert_name: prometheus-server.crt
           key_name: prometheus-server.key