No code in openshift-ansible should be using CONFIG_FILE

This parameter is not supported.

roles/openshift_node/tasks/bootstrap.yml

@@ -27,9 +27,6 @@
   # add the kubeconfig
   - line: "KUBECONFIG={{ openshift_node_config_dir }}/bootstrap.kubeconfig"
     regexp: "^KUBECONFIG=.*"
-  # remove the config file.  This comes from openshift_facts
-  - line: "CONFIG_FILE={{ openshift_node_config_dir }}/bootstrap-node-config.yaml"
-    regexp: "^CONFIG_FILE=.*"
 
 - name: include aws sysconfig credentials
   import_tasks: aws.yml

roles/openshift_node/tasks/config/configure-node-settings.yml

@@ -10,7 +10,5 @@
     line: "OPTIONS={{ openshift_node_start_options | default('') }}"
   - regex: '^DEBUG_LOGLEVEL='
     line: "DEBUG_LOGLEVEL={{ openshift_node_debug_level }}"
-  - regex: '^CONFIG_FILE='
-    line: "CONFIG_FILE={{ openshift.common.config_base }}/node/node-config.yaml"
   - regex: '^IMAGE_VERSION='
     line: "IMAGE_VERSION={{ openshift_image_tag }}"