simple vnc server setup play (#188)

* force roles/nestuser/scripts/password_hasher.py to use python2

* fix print to work with python2/3

* ignore runtime json

* initial drop WA tWAS registratio

* fix choice default

* fix pass defaults

* syntax

* change inventory to hostlist

* masked out apikey

* more README details

* interim liberty config

* added store pass

* syntax error

* added missing updated files

* password maint

* swizzle use of the dang wa_cert

* cleanup extra gizmos

* remove useless prints

* db2 rhel updated to 8.4

* jmeter fyre rhel updated to 8.4

* ansible debug -vvv

* overwrite any password.sh files to ensure getting updated password

* issue #183

* space

* enhance startServers fla

* swizzled new inventory.yml to accomodate tWAS and Liberty

* added comment

* more version details in inventory.yml

* reordered vars and add more comment

* new vnc play

* add role softlink

* simple vnc play - only supports RHEL8 now

* README update

ansible/vnc-play/.gitignore

@@ -0,0 +1 @@
+/inventory

ansible/vnc-play/README.md

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+# Ansible Playbook for configuring VNC Server
+
+## Limitations:
+
+- Currently support for:
+  - RHEL8
+  - UB20.04 ( future )
+
+
+## Setting up inventory
+
+- From the `vnc-play` directory copy the sample inventory file at `examples/inventory` to the  current directory.
+
+```
+cp examples/inventory .
+```
+- Change the ansible_user in the inventory to match the target user you wish to run vnc server
+
+## Run playbook
+
+
+Once you have configured the `inventory` file, run the playbook using:
+
+```
+ansible-playbook  -i inventory vnc-play
+
+
+## Access vnc 
+
+One can also vncviewer stackname_FQDN:5901
+password is : vncPassw0rd

ansible/vnc-play/examples/inventory

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+[all]
+myhost
+
+[all:vars]
+ansible_user=root

ansible/vnc-play/roles

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+../roles

ansible/vnc-play/vnc-play

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+---
+
+- hosts: all
+  roles:
+  - role: vnc
+