started to clean up role.

tasks/main.yml

diff --git a/tasks/main.yml b/tasks/main.yml
index 7af286c..fa9149c 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -1,10 +1,23 @@
 ---
 # tasks file for apigee-opdk-yum-packages
 
-- name: Update basic yum os packages with no proxy
-  include: with_no_proxy.yml
-  when: (https_proxy is not defined or https_proxy | trim == '') and (http_proxy is not defined or http_proxy | trim == '')
+#- name: Update basic yum os packages with no proxy
+#  include: with_no_proxy.yml
+#  when: (https_proxy is not defined or https_proxy | trim == '') and (http_proxy is not defined or http_proxy | trim == '')
+
+#- name: Update basic yum os packages with proxy
+#  include: with_proxy.yml
+#  when: https_proxy is defined and https_proxy | trim != '' and http_proxy is defined and http_proxy | trim != ''
 
 - name: Update basic yum os packages with proxy
-  include: with_proxy.yml
-  when: https_proxy is defined and https_proxy | trim != '' and http_proxy is defined and http_proxy | trim != ''
+  become: yes
+  yum:
+    name: "{{ item }}"
+    state: present
+    disable_gpg_check: yes
+  with_items: "{{ yum_os_minimum_packages }}"
+  environment:
+    http_proxy: "{{ http_proxy }}"
+    https_proxy: "{{ https_proxy }}"
+    no_proxy: "{{ no_proxy }}"
+  when: yum_os_minimum_packages is defined