diff --git a/dnac/credentials.yml b/dnac/credentials.yml
deleted file mode 100644
index 19007e0..0000000
--- a/dnac/credentials.yml
+++ /dev/null
@@ -1,19 +0,0 @@
-$ANSIBLE_VAULT;1.1;AES256
-32353864313261346632336363373830643332303964323331346636333034663531646636313737
-3161656564643166346138643232326431323335323834340a336634323365376633323938613865
-66663464313534633339303231353636333661363266336131383463613261373563633162303065
-3862326433316265320a393466356266633464313165383330666237323737633865643763383665
-63613932353263626531306431373833333666396361633039633363383864653637353161323230
-33643234323864373434306131376235393363306334303036366232633436643663656139323562
-65316261383939343363363962623434636239376139336366636166313931393461623863633230
-38373232303666323661343934313732323865626464383965316562656436666265363939366265
-64363734663532643636363231373432336435343334633233633236383937363561343334346166
-30663039353034653066663434633036623563663931333063663337343531626633316263383630
-39373163303764366533666538393438643764643936636430366334316232323734353561376436
-31613136363631636662376339393034613831663530373939656236313264373465623930323431
-36303532616466323031623937333234373938333266393862356639363338316563316462633662
-61333436323431613266623235343637666435613661636465666538326437333461633664643137
-66643636313538633165326137383064303331353336636265616265656164623439306562626366
-35613135393564636562373863653762613130613365653837306539386431383831623133623961
-62356664333731386336323831346236343466346665613264636630646130346366653237313363
-3437303231326335646361383131313339643763303130626439
diff --git a/dnac/get_device_info.yml b/dnac/get_device_info.yml
deleted file mode 100644
index 39e8ad9..0000000
--- a/dnac/get_device_info.yml
+++ /dev/null
@@ -1,26 +0,0 @@
----
-- name: DNAC test playbook - retrieves hostname, MGMT IP and SN for devices in the inventory and displays them
-  hosts: all
-  vars_files:
-    - credentials.yml
-  gather_facts: no
-
-  tasks:
-
-  - name: Get network device list
-    cisco.dnac.network_device_info:
-      dnac_host: "{{ dnac_host }}"
-      dnac_username: "{{ dnac_username }}"
-      dnac_password: "{{ dnac_password }}"
-      dnac_verify: "{{ dnac_verify }}"
-      dnac_port: "{{ dnac_port }}"
-      dnac_version: "{{ dnac_version }}"
-      dnac_debug: "{{ dnac_debug }}"
-    register: result
-
-  - name: Print device info
-    ansible.builtin.debug:
-      msg: "Device {{ item['hostname'] }} is reachable on {{ item['managementIpAddress'] }} and has SN {{ item['serialNumber'] }}"
-    loop: "{{ result['dnac_response']['response'] }}"
-    loop_control:
-      label: result
\ No newline at end of file
diff --git a/dnac/inventory.yml b/dnac/inventory.yml
deleted file mode 100644
index 7532f36..0000000
--- a/dnac/inventory.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-all:
-  hosts:
-    dnac.dnaclab.net: 
\ No newline at end of file
diff --git a/dnac/main.yml b/dnac/main.yml
deleted file mode 100644
index 24d53e9..0000000
--- a/dnac/main.yml
+++ /dev/null
@@ -1,41 +0,0 @@
----
-- name: DNAC test playbook - retrieves hostname, MGMT IP and SN for devices in the inventory and displays them
-  hosts: all
-  vars_files:
-    - credentials.yml
-  gather_facts: no
-
-  tasks:
-
-  - name: Get all Site
-    cisco.dnac.site_info:
-      dnac_host: "{{dnac_host}}"
-      dnac_username: "{{dnac_username}}"
-      dnac_password: "{{dnac_password}}"
-      dnac_verify: "{{dnac_verify}}"
-      dnac_port: "{{dnac_port}}"
-      dnac_version: "{{dnac_version}}"
-      dnac_debug: "{{dnac_debug}}"
-    register: sda_sites
-
-  - name: Print 1
-    ansible.builtin.debug:
-      msg: "{{ sda_sites['dnac_response']['response'][1]['siteNameHierarchy'] }}"
-
-
-  - name: Get network device list
-    cisco.dnac.sda_virtual_network_info:
-      dnac_host: "{{ dnac_host }}"
-      dnac_username: "{{ dnac_username }}"
-      dnac_password: "{{ dnac_password }}"
-      dnac_verify: "{{ dnac_verify }}"
-      dnac_port: "{{ dnac_port }}"
-      dnac_version: "{{ dnac_version }}"
-      dnac_debug: "{{ dnac_debug }}"
-      virtualNetworkName: CORP_VN
-      # siteNameHierarchy: "{{ sda_sites['dnac_response']['response'][1]['siteNameHierarchy'] }}"
-    register: result
-
-  - name: Print 2
-    ansible.builtin.debug:
-      msg: "{{ result }}"
diff --git a/dnaclab_linux/inventory.yml b/dnaclab_linux/inventory.yml
index 0ccd3f9..079055c 100644
--- a/dnaclab_linux/inventory.yml
+++ b/dnaclab_linux/inventory.yml
@@ -18,3 +18,12 @@ all:
     staging:
       hosts:
         10.221.0.105:
+    developer2:
+      hosts:
+        10.221.0.125:
+    kubernetes-dev:
+      hosts:
+        172.16.1.130:
+        172.16.1.131:
+        172.16.1.132:
+        172.16.1.133:
diff --git a/dnaclab_linux/prestage_users.yaml b/dnaclab_linux/prestage_users.yaml
index 929f9ad..3d7c69e 100644
--- a/dnaclab_linux/prestage_users.yaml
+++ b/dnaclab_linux/prestage_users.yaml
@@ -1,6 +1,6 @@
 ---
 - name: Prestage server(s) with the NCA Automation team users
-  hosts: staging
+  hosts: kubernetes-dev
   roles: 
     - ncafsa-users
   become: yes
@@ -17,4 +17,4 @@
         shell: "/bin/bash"
         group: "sudo"
         password: "{{ item.value }}"
-      loop: "{{ lookup('dict', users) }}"
\ No newline at end of file
+      loop: "{{ lookup('dict', users) }}"
diff --git a/dnaclab_linux/update.yml b/dnaclab_linux/update.yml
index c3c97dd..d9c5799 100644
--- a/dnaclab_linux/update.yml
+++ b/dnaclab_linux/update.yml
@@ -1,6 +1,6 @@
 ---
 - name: Update and upgrade packages on Ubuntu VMs
-  hosts: all_servers
+  hosts: kubernetes-dev
   become: yes
   vars_files:
     - global_vars/main.yml