Reverted default opdk_version to 4.16.01

tasks/main.yml

diff --git a/tasks/main.yml b/tasks/main.yml
index f02b24b..d870776 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -10,15 +10,15 @@
     msg: 'SELinux MUST be disabled, selinux has been updated, restart node now...'
   when: "{{ ansible_selinux.status | lower != 'disabled' }}"
 
-#- name: Restarting node now
-#  ignore_errors: yes
-#  become: yes
-#  shell: 'reboot now'
-#  when: "{{ ansible_selinux.status | lower != 'disabled' }}"
-#  async: 0
-#  poll: 0
+- name: Restarting node now
+  ignore_errors: yes
+  become: yes
+  shell: 'reboot now'
+  when: "{{ ansible_selinux.status | lower != 'disabled' }}"
+  async: 0
+  poll: 0
 
 #  Requires sudo on the control server
-#- name: Waiting for server to complete reboot cycle
-#  local_action: wait_for port='{{ ansible_port }}' state=started
+- name: Waiting for server to complete reboot cycle
+  local_action: wait_for host='{{ inventory_hostname }}' port='{{ ansible_port }}' state=started