Ongoing baseline establishment work

Create provision playbook with modular platform-interop framework
Implement first version of update-system playbook
Implement var organization
Implement basic structure of inventory file

playbooks/update-system.yml

@@ -0,0 +1,24 @@
+---
+- hosts: all
+  name: Upgrade packages
+  tasks:
+    - name: Upgrade YUM packages
+      when: ansible_distribution == "CentOS"
+      become: true
+      yum:
+        state: latest
+        name: *
+        exclude: kernel*{{ ',' + exclude_upgrade | default('') }}
+
+    - name: Upgrade DNF packages
+      when: ansible_distribution == "Fedora"
+      become: true
+      dnf:
+        state: latest
+        name: *
+        exclude: kernel*{{ ',' + exclude_upgrade | default('') }}
+
+    # - name: Upgrade APT packages
+    #   when: ansible_distribution == "Debian" or ansible_distribution == "Ubuntu"
+    #   become: true
+    #   apt: