fix

+- hosts: '{{module}}'
+  tasks:
+  - name: clear /etc/rsyslog.d
+    command: rm -rf /etc/rsyslog.d
+  - name: mkdir /etc/rsyslog.d
+    command: mkdir -p /etc/rsyslog.d
+  - name: cp rsyslog.conf to dest host
+    copy:
+     src: '{{src_path}}/log-centralization/client/etc/rsyslog.conf'
+     dest: /etc/
+     backup: yes
+  - name: cp rsyslog.d/module.conf to dest host
+    copy:
+     src: '{{src_path}}/log-centralization/client/etc/rsyslog.d/{{module}}.conf'
+     dest: /etc/rsyslog.d/
+  - name: restart rsyslog
+    command: service rsyslog restart

+#! /bin/bash
+#source /home/master/ansible/ansible/hacking/env-setup
+work_path=$(dirname $(readlink -f $0))
+
+module=''
+inventory=${work_path}/hosts
+ssh_key=''
+user=''
+
+usage(){
+        echo " sh rsyslog_install.sh -m module -i hosts -u user -s private_key
+               this command will install rsyslog on module in hosts , ssh hosts with user and private_key
+             "
+}
+
+
+install(){
+    ansible-playbook -i ${inventory} -u ${user} --private-key ${ssh_key} -s --extra-vars "src_path=${work_path} module=${module}" rsyslog.yaml
+    exit 0
+}
+
+while [ $# -gt 0 ];do
+    case $1 in
+        -m)
+            shift
+            module=$1
+            shift
+            ;;
+        -i)
+            shift
+            inventory=$1
+            shift
+	    ;;
+        -s)
+            shift
+            ssh_key=$1
+            shift
+            ;;
+        -u)
+            shift
+            user=$1
+            shift
+            ;;
+        -h)
+            usage
+            exit 0
+            ;;
+        \?)
+            usage
+            exit 1
+            ;;
+    esac
+done
+
+install