Connect jenkins slave via docker network on swarm

Update jenkins location url for that case only

Change-Id: Icc74e24a4a4343ba32ca3bd7e2c15e9ea0e5ca6c
Related-prod: PROD:26834
diff --git a/jenkins/slave/init.yml b/jenkins/slave/init.yml
index 20dc641..693464e 100644
--- a/jenkins/slave/init.yml
+++ b/jenkins/slave/init.yml
@@ -6,8 +6,6 @@
   _param:
     java_environment_version: "8"
     java_environment_platform: openjdk
-    jenkins_slave_user: none
-    jenkins_slave_password: none
     jenkins_master_host: ${_param:control_vip_address}
   java:
     environment:
@@ -23,8 +21,8 @@
         port: ${_param:jenkins_master_port}
         protocol: ${_param:jenkins_master_protocol}
       user:
-        name: ${_param:jenkins_slave_user}
-        password: ${_param:jenkins_slave_password}
+        name: ${_param:jenkins_client_user}
+        password: ${_param:jenkins_client_password}
   linux:
     system:
       user: