diff --git a/Ansible/examples/host_vars/rt-ha/hosts.yml b/Ansible/examples/host_vars/rt-ha/hosts.yml
index 66a6be5..5a702ac 100644
--- a/Ansible/examples/host_vars/rt-ha/hosts.yml
+++ b/Ansible/examples/host_vars/rt-ha/hosts.yml
@@ -2,14 +2,14 @@
 all:
     vars:
         ansible_user: "ubuntu"
-        ansible_ssh_private_key_file: "/Users/jefff/.ssh/ansible-priv.pem"
+        ansible_ssh_private_key_file: "{{ lookup('env', 'ansible_key') }}"
     children:
         database:
             hosts:
                 #artifactory database
                 52.86.32.79:
                     db_users:
-                        - { db_user: "artifactory", db_password: "Art1fAct0ry" }
+                        - { db_user: "artifactory", db_password: "{{ lookup('env', 'artifactory_password') }}" }
                     dbs:
                         - { db_name: "artifactory", db_owner: "artifactory" }
         artifactory:
@@ -23,7 +23,7 @@ all:
                 db_driver: "org.postgresql.Driver"
                 db_url: "jdbc:postgresql://10.0.0.160:5432/artifactory"
                 db_user: "artifactory"
-                db_password: "Art1fAct0ry"
+                db_password: "{{ lookup('env', 'artifactory_password') }}"
                 server_name: "ec2-100-25-104-198.compute-1.amazonaws.com"
                 certificate: |
                     -----BEGIN CERTIFICATE-----
diff --git a/Ansible/examples/host_vars/rt-xray-ha/hosts.yml b/Ansible/examples/host_vars/rt-xray-ha/hosts.yml
index 796305c..cbb3ef7 100644
--- a/Ansible/examples/host_vars/rt-xray-ha/hosts.yml
+++ b/Ansible/examples/host_vars/rt-xray-ha/hosts.yml
@@ -2,7 +2,7 @@
 all:
     vars:
         ansible_user: "ubuntu"
-        ansible_ssh_private_key_file: "/Users/jefff/.ssh/ansible-priv.pem"
+        ansible_ssh_private_key_file: "{{ lookup('env', 'ansible_key') }}"
     children:
         database:
             hosts:
@@ -11,13 +11,13 @@ all:
                     dbs:
                         - { db_name: "artifactory", db_owner: "artifactory" }
                     db_users:
-                        - { db_user: "artifactory", db_password: "Art1fAct0ry" }
+                        - { db_user: "artifactory", db_password: "{{ lookup('env', 'artifactory_password') }}" }
                 #xray database
                 100.25.152.93:
                     dbs:
                         - { db_name: "xraydb", db_owner: "xray" }
                     db_users:
-                        - { db_user: "xray", db_password: "xray" }
+                        - { db_user: "xray", db_password: "{{ lookup('env', 'xray_password') }}" }
         artifactory:
             vars:
                 artifactory_version: 7.4.1
@@ -29,7 +29,7 @@ all:
                 db_driver: "org.postgresql.Driver"
                 db_url: "jdbc:postgresql://10.0.0.51:5432/artifactory"
                 db_user: "artifactory"
-                db_password: "Art1fAct0ry"
+                db_password: "{{ lookup('env', 'artifactory_password') }}"
                 server_name: "ec2-18-210-33-94.compute-1.amazonaws.com"
             children:
                 primary:
@@ -51,7 +51,7 @@ all:
                 db_driver: "org.postgresql.Driver"
                 db_url: "postgres://10.0.0.5:5432/xraydb?sslmode=disable"
                 db_user: "xray"
-                db_password: "xray"
+                db_password: "{{ lookup('env', 'xray_password') }}"
             hosts:
 #                34.229.56.166:
                 54.237.68.180
diff --git a/Ansible/examples/host_vars/rt-xray/hosts.yml b/Ansible/examples/host_vars/rt-xray/hosts.yml
index 3fac82c..8a844a5 100644
--- a/Ansible/examples/host_vars/rt-xray/hosts.yml
+++ b/Ansible/examples/host_vars/rt-xray/hosts.yml
@@ -2,7 +2,7 @@
 all:
     vars:
         ansible_user: "ubuntu"
-        ansible_ssh_private_key_file: "/Users/jefff/.ssh/ansible-priv.pem"
+        ansible_ssh_private_key_file: "{{ lookup('env', 'ansible_key') }}"
     children:
         database:
             hosts:
@@ -11,8 +11,8 @@ all:
                         - { db_name: "artifactory", db_owner: "artifactory" }
                         - { db_name: "xraydb", db_owner: "xray" }
                     db_users:
-                        - { db_user: "artifactory", db_password: "Art1fAct0ry" }
-                        - { db_user: "xray", db_password: "xray" }
+                        - { db_user: "artifactory", db_password: "{{ lookup('env', 'artifactory_password') }}" }
+                        - { db_user: "xray", db_password: "{{ lookup('env', 'xray_password') }}" }
         artifactory:
             hosts:
                 54.237.207.135:
@@ -29,7 +29,7 @@ all:
                     db_driver: "org.postgresql.Driver"
                     db_url: "jdbc:postgresql://10.0.0.59:5432/artifactory"
                     db_user: "artifactory"
-                    db_password: "Art1fAct0ry"
+                    db_password: "{{ lookup('env', 'artifactory_password') }}"
                     server_name: "ec2-54-237-207-135.compute-1.amazonaws.com"
         xray:
             hosts:
@@ -42,4 +42,4 @@ all:
                     db_driver: "org.postgresql.Driver"
                     db_url: "postgres://10.0.0.59:5432/xraydb?sslmode=disable"
                     db_user: "xray"
-                    db_password: "xray"
+                    db_password: "{{ lookup('env', 'xray_password') }}"
diff --git a/Ansible/examples/host_vars/ssl/hosts.yml b/Ansible/examples/host_vars/ssl/hosts.yml
index c51aa1b..eaf20e1 100644
--- a/Ansible/examples/host_vars/ssl/hosts.yml
+++ b/Ansible/examples/host_vars/ssl/hosts.yml
@@ -2,13 +2,13 @@
 all:
     vars:
         ansible_user: "ubuntu"
-        ansible_ssh_private_key_file: "/Users/jefff/.ssh/ansible-priv.pem"
+        ansible_ssh_private_key_file: "{{ lookup('env', 'ansible_key') }}"
     children:
         database:
             hosts:
                 52.86.32.79:
                     db_users:
-                        - { db_user: "artifactory", db_password: "Art1fAct0ry" }
+                        - { db_user: "artifactory", db_password: "{{ lookup('env', 'artifactory_password') }}" }
                     dbs:
                         - { db_name: "artifactory", db_owner: "artifactory" }
         primary:
@@ -28,7 +28,7 @@ all:
                     db_driver: "org.postgresql.Driver"
                     db_url: "jdbc:postgresql://10.0.0.160:5432/artifactory"
                     db_user: "artifactory"
-                    db_password: "Art1fAct0ry"
+                    db_password: "{{ lookup('env', 'artifactory_password') }}"
                     server_name: "ec2-100-25-104-198.compute-1.amazonaws.com"
                     certificate: |
                         -----BEGIN CERTIFICATE-----
diff --git a/Ansible/examples/host_vars/xray/hosts.yml b/Ansible/examples/host_vars/xray/hosts.yml
index a4acffc..e48a9fd 100644
--- a/Ansible/examples/host_vars/xray/hosts.yml
+++ b/Ansible/examples/host_vars/xray/hosts.yml
@@ -13,6 +13,6 @@ all:
                 db_driver: "org.postgresql.Driver"
                 db_url: "postgres://10.0.0.5:5432/xraydb?sslmode=disable"
                 db_user: "xray"
-                db_password: "xray"
+                db_password: "{{ lookup('env', 'xray_password') }}"
             hosts:
                 3.17.132.222