minor corrections to make the hpcicluster work

roles/apache2/templates/default-ssl.j2

@@ -51,7 +51,7 @@
 	#   certificate chain for the server certificate. Alternatively
 	#   when the CA certificates are directly appended to the server
 	#   certificate for convinience.
-	# SSLCertificateChainFile {{ x509_cert_chain }} 
+	# SSLCertificateChainFile 
 
 	#   Certificate Authority (CA):
 	#   Set the CA certificate verification path where to find CA

roles/karaage3.1.17/tasks/main.yml

 ---
 
  - name: "Copying the ldap ca cert file"
-   template: src="files/{{ ldap_TLSCARoot }}" dest="{{ apache_config }}/ssl/certs/ldap_ca.cert.pem" mode=0644
+   template: src="files/{{ ldap_TLSCARoot }}" dest="/etc/apache2/ssl/certs/ldap_ca.cert.pem" mode=0644
    sudo: true
    when: apache_cert_file is defined