Removed reference to traditional clients, Troubleshooting section in …

…Admin Guide (#2765)

* Removed reference to traditional clients, Admin Guide.

* Removed file for troubleshooting deleted traditional client.

* removed reference to registering traditional rhel clients.

modules/administration/nav-administration-guide.adoc

@@ -90,8 +90,6 @@ endif::[]
 *** xref:troubleshooting/tshoot-registerclones.adoc[Registering Cloned Clients]
 *** xref:troubleshooting/tshoot-delclients.adoc[Registering Deleted Clients]
 *** xref:troubleshooting/tshoot-reg-from-webui-fails-no-errors.adoc[Registration from {webui} fails and does not show any errors]
-*** xref:troubleshooting/tshoot-register-trad-as-salt-after-deletion.adoc[Registering Traditional Client as Salt minion After Deleting]
-*** xref:troubleshooting/tshoot-registertradrhel.adoc[Registering Traditional RHEL Clients]
 *** xref:troubleshooting/tshoot-rh-cdn-channel-and-multiple-certs.adoc[Red Hat CDN Channel and Multiple Certificates]
 *** xref:troubleshooting/tshoot-hostname-rename.adoc[Renaming the Server]
 *** xref:troubleshooting/tshoot-retrying-setup-target-system.adoc[Retrying to Set Up the Target System]

modules/administration/pages/custom-channels.adoc

@@ -67,22 +67,22 @@ Disabling the GPG check is a security risk if packages are from an untrusted sou
 ====
 
 
-[NOTE]
-====
+// [NOTE]
+// ====
 
 // SUSE Liberty Linux not available at Uyuni for now
 
-ifeval::[{suma-content} == true]
-If you are registering traditional {rhel}{nbsp}7 or SLES {es}{nbsp}7 clients you might notice errors with unsigned packages.
-endif::[]
+// ifeval::[{suma-content} == true]
+// If you are registering traditional {rhel}{nbsp}7 or SLES {es}{nbsp}7 clients you might notice errors with unsigned packages.
+// endif::[]
 
 // SUSE Liberty Linux not available at Uyuni for now
 
-ifeval::[{uyuni-content} == true]
-If you are registering traditional {rhel}{nbsp}7 clients you might notice errors with unsigned packages.
-endif::[]
-For more information, see xref:administration:troubleshooting/tshoot-registertradrhel.adoc[].
-====
+// ifeval::[{uyuni-content} == true]
+// If you are registering traditional {rhel}{nbsp}7 clients you might notice errors with unsigned packages.
+// endif::[]
+// For more information, see xref:administration:troubleshooting/tshoot-registertradrhel.adoc[].
+// ====
 
 
 You can only add a repository to the {productname} with the {webui} if it is a valid software repository.

modules/administration/pages/troubleshooting/tshoot-hostname-rename.adoc

@@ -83,11 +83,6 @@ The new server certificate and key must be copied to the proxy and the
 For more information about configuring a proxy, see xref:installation-and-upgrade:proxy-setup.adoc[].
 ====
 
-// FIXME: When backported, remove the following traditional client info
-Directly connected traditional clients have the [path]``/etc/sysconfig/rhn/up2date`` configuration file that must be changed.
-With a re-activation key you can re-register traditional clients (if there are any).
-For more information, see xref:client-configuration:registration-cli.adoc[].
-
 [NOTE]
 ====
 If you use PXE boot through a proxy, you must check the configuration settings of the proxy.