edit issue 1409
+In order to run this ipgrade , we need to run it incrementally
+
+That is upgraed the versions by major upgrades only
+
+DO NOT SKIP TO THE FINAL VERSION
+
+Edit the inventory file with the master / node Ips to be upgraded
+
+Edit the variable.yml from:
+1.19.3 --> 1.20.15
+& run $ansible-playbook -i inventory main.yml
+then update from
+1.20.15 --> 1.21.14
+& run $ansible-playbook -i inventory main.yml
+then update from
+1.21.14 --> 1.22.15
+& run $ansible-playbook -i inventory main.yml
+then update from
+1.22.15 --> 1.23.12
+& run $ansible-playbook -i inventory main.yml
+
