moved epel config into separate role
diff --git a/defaults/main.yml b/defaults/main.yml
index b7eb485..05ad7b4 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -5,17 +5,7 @@
 # Default value to limit swap file use
 vm_swappiness: 60
 
-# Default epel repo for OracleLinux 6
-epel_rhel6: http://dl.fedoraproject.org/pub/epel/epel-release-latest-6.noarch.rpm
-
-# Default epel repo for RHEL 7
-epel_rhel7: https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
-
-# Default epel repo for RHEL 6
-#epel_rhel6: https://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
-
 qpid_client: ftp://fr2.rpmfind.net/linux/epel/7/x86_64/q/qpid-cpp-client-1.35.0-3.el7.x86_64.rpm
-
 qpid_server: ftp://fr2.rpmfind.net/linux/epel/7/x86_64/q/qpid-cpp-server-1.35.0-3.el7.x86_64.rpm
 
 pip_packages:
diff --git a/tasks/main.yml b/tasks/main.yml
index 2561f14..fee451a 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -1,15 +1,5 @@
 ---
 # tasks file for apigee-opdk-setup-os
-
-#- name: Configure AWS AMI OS package manager repositories for Apigee
-#  shell: "yum-config-manager --enable rhui-REGION-rhel-server-extras rhui-REGION-rhel-server-optional"
-#  when: ansible_bios_version | lower | search('amazon') and ansible_os_family | lower == 'redhat' and ansible_distribution_major_version | version_compare('6', '>')
-
-# TODO: Look up the ansible_distribution name for RHEL systems
-#- name: If using RHEL then register RHEL on RHN
-#  shell: "subscription-manager register --username={{ rhel_user_name }} --password={{ rhel_password }} --auto-attach"
-#  when: ansible_bios_version | lower | search('amazon') and ansible_os_family | lower == 'redhat' and ansible_distribution_major_version | version_compare('7', '>')
-
 - name: Yum clean
   become: yes
   shell: "yum clean all"
diff --git a/tasks/with_no_proxy.yml b/tasks/with_no_proxy.yml
index 595cb12..3e396d0 100644
--- a/tasks/with_no_proxy.yml
+++ b/tasks/with_no_proxy.yml
@@ -1,22 +1,10 @@
 ---
 # tasks file for apigee-opdk-setup-os
-#- name: Update EPEL with no proxy
-#  yum:
-#    name: "https://dl.fedoraproject.org/pub/epel/epel-release-latest-{{ ansible_distribution_major_version }}.noarch.rpm"
-#    state: present
-#  when: epel_repo is not defined and epel_repo | trim != ''
-
 - name: Yum update with no proxy
   yum:
     name: '*'
     state: latest
 
-#- name: Update EPEL from custom location with no proxy
-#  yum:
-#    name: "{{ epel_repo }}"
-#    state: present
-#  when: epel_repo is defined and epel_repo | trim != ''
-
 - name: Update basic yum os packages with no proxy
   become: yes
   yum: