diff --git a/inventories/hosts b/inventories/hosts
index 07ed5da..d119c99 100644
--- a/inventories/hosts
+++ b/inventories/hosts
@@ -1,3 +1,9 @@
+[all:vars]
+ansible_user=zailon
+ansible_become=yes
+ansible_become_method=sudo
+ansible_ssh_private_key_file=/root/.ssh/id_rsa
+
 [infra]
 proxmox         ansible_host=192.168.1.200 int_ip=192.168.1.200 ansible_python_interpreter=/usr/bin/python3
 gateway         ansible_host=192.168.1.201 int_ip=192.168.1.201 ansible_python_interpreter=/usr/bin/python3