Updated for external ldap configs

README.md

diff --git a/README.md b/README.md
index 264c303..7447a52 100644
--- a/README.md
+++ b/README.md
@@ -283,7 +283,7 @@
 Default silent-install configuration file settings for OpenLDAP
 
     opdk_ldap_type: '1'
-    opdk_ldap_remote_host: 'n'
+    use_opdk_ldap_remote_host: 'n'
     opdk_ldap_pass: ''
 
 Default to enable analytics

defaults/main.yml

diff --git a/defaults/main.yml b/defaults/main.yml
index 8fec3ed..734c326 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -179,7 +179,7 @@
 
 # Default silent-install configuration file settings for OpenLDAP
 opdk_ldap_type: '1'
-opdk_ldap_remote_host: 'n'
+use_opdk_ldap_remote_host: 'n'
 opdk_ldap_pass: ''
 
 # Default to enable analytics

tasks/update_cache.yml

diff --git a/tasks/update_cache.yml b/tasks/update_cache.yml
index c3b3519..ef928ce 100644
--- a/tasks/update_cache.yml
+++ b/tasks/update_cache.yml
@@ -17,7 +17,7 @@
   - { key: 'apigee_validate_config_file', value: "{{ apigee_validate_config_file }}" }
   - { key: 'mp_pod', value: '{{ mp_pod }}' }
   - { key: 'opdk_ldap_type', value: '{{ opdk_ldap_type }}'}
-  - { key: 'opdk_ldap_remote_host', value: '{{ opdk_ldap_remote_host }}' }
+  - { key: 'use_opdk_ldap_remote_host', value: '{{ use_opdk_ldap_remote_host }}' }
   - { key: 'opdk_enable_ax', value: '{{ opdk_enable_ax }}' }
   - { key: 'default_mp_pod', value: '{{ default_mp_pod }}' }
   - { key: 'opdk_use_zk_cluster', value: '{{ opdk_use_zk_cluster }}' }