IPA server: Fix the letsencrypt acme hook and the letsencrypt proxy entry for the httpd server.

library/roles/ipa-server/tasks/main.yml

@@ -2,6 +2,12 @@
 - block:
   - name: Install the apache letsencrypt directives on trusty
     template: src=letsencrypt-proxy.conf.j2 dest=/etc/apache2/conf.d/letsencrypt-proxy.conf owner=root group=root mode=0644
+    when:  ansible_distribution_file_variety == "Debian"
+    notify: httpd reload
+    
+  - name: Install the apache letsencrypt directives on CentOS
+    template: src=letsencrypt-proxy.conf.j2 dest=/etc/httpd/conf.d/letsencrypt-proxy.conf owner=root group=root mode=0644
+    when:  ansible_distribution_file_variety == "RedHat"
     notify: httpd reload
     
   - name: Create the acme hooks directory if it does not yet exist

library/roles/ipa-server/templates/ipa-letsencrypt-acmetool.sh

@@ -18,7 +18,7 @@ krb_realm=$( grep realm /etc/ipa/default.conf | awk '{ print $3 }' )
 /bin/cp -f "$LE_CERTS_DIR/fullchain" /etc/pki/ipa/cert.pem
 /bin/cp -f "$LE_CERTS_DIR/privkey" /etc/pki/ipa/cert-key.pem
 
-ipa-server-certinstall -w -d /etc/pki/ipa/cert.pem /etc/pki/ipa/cert-key.pem --pin='' -p '' 
+ipa-server-certinstall -w -d /etc/pki/ipa/cert.pem /etc/pki/ipa/cert-key.pem --pin='' -p '{{ ipa_manager_password }}' 
 systemctl reload httpd
 systemctl restart "dirsrv@${krb_realm//./-}.service"