diff --git a/deploy.yml_bak b/deploy.yml_bak
deleted file mode 100644
index 8b0e3b9..0000000
--- a/deploy.yml_bak
+++ /dev/null
@@ -1,70 +0,0 @@
-- hosts: cluster_server
-  roles:
-    - consul-cluster
-    - mariadb
-    - influxdb
-
-- hosts: blade-mxn
-  roles:
-    - jdk1.8.0_73
-    - consul-external
-
-- hosts: blade-00
-  roles:
-    - jdk1.8.0_73
-    - mariadb
-    - consul-internal
-    - telegraf
-    - influxdb
-    - grafana
-
-- hosts: blade-01
-  roles:
-    - jdk1.8.0_73
-    - consul-internal
-
-- hosts: blade-02
-  roles:
-    - jdk1.8.0_73
-    - consul-internal
-
-- hosts: blade-03
-  roles:
-    - jdk1.8.0_73
-    - consul-internal
-
-- hosts: sled-mxn
-  roles:
-    - tsg-cli-mxn
-    - oam_cli_agent_mxn
-    - oam_cli
-    - oam_core
-    - oam_snmp
-    
-- hosts: sled-mcn0
-  roles:
-    - tsg-cli-mcn0
-    - oam_cli_agent
-
-- hosts: sled-mcn1 
-  roles:
-    - tsg-cli-mcn1
-    - oam_cli_agent
-
-- hosts: sled-mcn2
-  roles:
-    - tsg-cli-mcn2
-    - oam_cli_agent
-
-- hosts: sled-mcn3  
-  roles:
-    - tsg-cli-mcn3
-    - oam_cli_agent
-
-- hosts: sled-mxn
-  roles:
-    - oam_core_start
-
-- hosts: cluster_server
-  roles:
-    - oam_cluster
diff --git a/roles/influxdb/tasks/main.yml b/roles/influxdb/tasks/main.yml
index 4db29e6..783909d 100644
--- a/roles/influxdb/tasks/main.yml
+++ b/roles/influxdb/tasks/main.yml
@@ -21,15 +21,17 @@
     state: restarted
     enabled: yes
 
-- name: "create database"
-  shell: influx -host '127.0.0.1' -port '58086'  -execute 'create database tsg_stat;'
-
 - name: "create user"
-  shell: influx -host '127.0.0.1' -port '58086' -database 'tsg_stat' -execute "create user "admin" with password 'tsg2019' with all privileges"
+  shell: influx -host '127.0.0.1' -port '58086' -database '{{ influxdb.dbname }}' -execute "create user "{{ influxdb.username }}" with password '{{ influxdb.passwd }}' with all privileges"
+
+- name: "create database"
+  shell: influx -host '127.0.0.1' -port '58086' -username '{{ influxdb.username }}' -password '{{ influxdb.passwd }}' -execute 'create database {{ influxdb.dbname }};'
 
 - name: "set cluster influxdb retention policy"
-  shell: influx -port 58086 -execute 'CREATE RETENTION POLICY "1_year" ON "tsg_stat" DURATION 365d REPLICATION 1 DEFAULT'
+  shell: influx -host '127.0.0.1' -port '58086' -username '{{ influxdb.username }}' -password '{{ influxdb.passwd }}' -execute 'CREATE RETENTION POLICY "1_year" ON "tsg_stat" DURATION 365d REPLICATION 1 DEFAULT'
+  when: influxdb_cluster is defined 
 
 - name: "set mcn0 influxdb retention policy"
-  shell: influx -port 58086 -execute 'CREATE RETENTION POLICY "1_day" ON "tsg_stat" DURATION 1d REPLICATION 1 DEFAULT'
+  shell: influx -host '127.0.0.1' -port '58086' -username '{{ influxdb.username }}' -password '{{ influxdb.passwd }}' -execute 'CREATE RETENTION POLICY "1_day" ON "tsg_stat" DURATION 1d REPLICATION 1 DEFAULT'
+  when: influxdb_cluster is not defined
 
diff --git a/roles/influxdb/templates/influxdb.conf.j2 b/roles/influxdb/templates/influxdb.conf.j2
index c6365ad..f375f6a 100644
--- a/roles/influxdb/templates/influxdb.conf.j2
+++ b/roles/influxdb/templates/influxdb.conf.j2
@@ -255,7 +255,7 @@
   # The bind address used by the HTTP service.
    bind-address = ":58086"
   # Determines whether user authentication is enabled over HTTP/HTTPS.
-  # auth-enabled = false
+   auth-enabled = true
 
   # The default realm sent back when issuing a basic auth challenge.
   # realm = "InfluxDB"
diff --git a/test_host/group_vars/blade-00.yml b/test_host/group_vars/blade-00.yml
deleted file mode 100644
index b4e5300..0000000
--- a/test_host/group_vars/blade-00.yml
+++ /dev/null
@@ -1,3 +0,0 @@
-influxdb:
-    cluster_agent: "no"
-    mcn0_agent: "yes"
diff --git a/test_host/group_vars/cluster_server.yml b/test_host/group_vars/cluster_server.yml
deleted file mode 100644
index d65b687..0000000
--- a/test_host/group_vars/cluster_server.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-influxdb:
-    cluster_agent: "yes"
-    mcn0_agent: "no"
-
diff --git a/test_host/hosts b/test_host/hosts
index a65cf5e..c68ac34 100644
--- a/test_host/hosts
+++ b/test_host/hosts
@@ -4,7 +4,7 @@ use_chassis_hardware_sn=false
 rpm_file_name=tsg-cli-1.0.14.eccfd07-1.el7.x86_64.rpm
 
 [cluster_server]
-192.168.40.210
+192.168.40.210 influxdb_cluster=true
 
 [blade-mxn]
 192.168.40.170 SN=CBT2201925000003 mcn0_ip=192.168.40.166