Added building Ubuntu 20.04 template

ansible/roles/os-linux-prep-templ/tasks/pkg-install.yml

@@ -0,0 +1,25 @@
+---
+
+- include_vars: os-pkg-list.yml
+
+- name: Install of packages for Debian
+  block:
+  - name: Install from list of packages for Debian
+    apt:
+      state: latest
+      pkg: "{{ debian_install_pkg_list }}"
+  - name: Run "apt-get clean" for Debian
+    apt:
+      clean: yes
+  when: ansible_distribution == "Debian"
+
+- name: Install of packages for Ubuntu
+  block:
+  - name: Install from list of packages for Ubuntu
+    apt:
+      state: latest
+      pkg: "{{ ubuntu_install_pkg_list }}"
+  - name: Run "apt-get clean" for Ubuntu
+    apt:
+      clean: yes
+  when: ansible_distribution == "Ubuntu"