Merge pull request #92142 from slovern/TELCODOCS-2212

TELCODOCS-2212 - landing page for Telco Day 2 operations

Author: jeana-redhat

_topic_maps/_topic_map.yml

@@ -3486,6 +3486,8 @@ Topics:
   Dir: day_2_core_cnf_clusters
   Distros: openshift-origin,openshift-enterprise
   Topics:
+  - Name: Day 2 operations for telco core CNF clusters
+    File: telco-day-2-welcome
   - Name: Upgrading telco core CNF clusters
     Dir: updating
     Topics:

edge_computing/day_2_core_cnf_clusters/observability/telco-observability.adoc

@@ -1,6 +1,6 @@
 :_mod-docs-content-type: ASSEMBLY
 [id="telco-observability"]
-= Observability in {product-title}
+= Observability in telco core CNF clusters
 include::_attributes/common-attributes.adoc[]
 :context: telco-observability
 :imagesdir: images

edge_computing/day_2_core_cnf_clusters/telco-day-2-welcome.adoc

@@ -0,0 +1,21 @@
+:_mod-docs-content-type: ASSEMBLY
+[id="telco-day-2-welcome"]
+= Day 2 operations for telco core CNF clusters
+include::_attributes/common-attributes.adoc[]
+:context: telco-day-2-welcome
+
+toc::[]
+
+You can use the following Day 2 operations to manage telco core CNF clusters.
+
+Updating a telco core CNF cluster:: Updating your cluster is a critical task that ensures that bugs and potential security vulnerabilities are patched. 
+For more information, see xref:../day_2_core_cnf_clusters/updating/telco-update-welcome.adoc#telco-update-welcome[Updating a telco core CNF cluster].
+
+Troubleshooting and maintaining telco core CNF clusters:: To maintain and troubleshoot a bare-metal environment where high-bandwidth network throughput is required, see see xref:../day_2_core_cnf_clusters/troubleshooting/telco-troubleshooting-intro.adoc#telco-troubleshooting-intro[Troubleshooting and maintaining telco core CNF clusters].
+
+Observability in telco core CNF clusters:: {product-title} generates a large amount of data, such as performance metrics and logs from the platform and the workloads running on it. 
+As an administrator, you can use tools to collect and analyze the available data. 
+For more information, see xref:../day_2_core_cnf_clusters/observability/telco-observability.adoc#telco-observability[Observability in telco core CNF clusters].
+
+Security:: You can enhance security for high-bandwidth network deployments in telco environments by following key security considerations.
+For more information, see xref:../day_2_core_cnf_clusters/security/telco-security-basics.adoc#telco-security-basics[Security basics].

edge_computing/day_2_core_cnf_clusters/updating/telco-update-welcome.adoc

@@ -1,6 +1,6 @@
 :_mod-docs-content-type: ASSEMBLY
 [id="telco-update-welcome"]
-= Upgrading a telco core CNF cluster
+= Updating a telco core CNF cluster
 include::_attributes/common-attributes.adoc[]
 :context: telco-update-welcome