Merge branch 'main' into ngf/fix-call-outs

Author: ADubhlaoich

content/nic/_index.md

@@ -1,6 +1,41 @@
 ---
+# The title is the product name
 title: NGINX Ingress Controller
+# The URL is the base of the deployed path, becoming "docs.nginx.com/<url>/<other-pages>"
 url: /nginx-ingress-controller/
+# The cascade directive applies its nested parameters down the page tree until overwritten
 cascade:
+  # The logo file is resolved from the theme, in the folder /static/images/icons/
   logo: NGINX-Ingress-Controller-product-icon.svg
+# The subtitle displays directly underneath the heading of a given page
+nd-subtitle: 
+# Indicates that this is a custom landing page
+nd-landing-page: true
+# Types have a 1:1 relationship with Hugo archetypes, so you shouldn't need to change this
+nd-content-type: landing-page
+# Intended for internal catalogue and search, case sensitive:
+# Agent, N4Azure, NIC, NIM, NGF, NAP-DOS, NAP-WAF, NGINX One, NGINX+, Solutions, Unit
+nd-product: NIC
 ---
+
+## About
+
+NGINX Ingress Controller is an [Ingress Controller]({{< ref "/nic/glossary.md#ingress-controller">}}) implementation for NGINX that can load balance Websocket, gRPC, TCP and UDP applications. 
+
+It supports standard [Ingress]({{< ref "/nic/glossary.md#ingress">}}) features such as content-based routing and TLS/SSL termination. Several NGINX and NGINX Plus features are available as extensions to Ingress resources through [Annotations]({{< ref "/nic/configuration/ingress-resources/advanced-configuration-with-annotations">}}) and the [ConfigMap]({{< ref "/nic/configuration/global-configuration/configmap-resource">}}) resource.
+
+## Featured content
+
+{{<card-layout>}}
+  {{<card-section showAsCards="true" isFeaturedSection="true">}}
+    {{<card title="Install NGINX Ingress Controller with Helm" titleUrl="/nginx-ingress-controller/installation/installing-nic/installation-with-helm">}}
+      Use Helm to deploy and configure a NGINX Ingress Controller cluster
+    {{</card>}}
+    {{<card title="Migrate from Ingress-NGINX Controller" titleUrl="/nginx-ingress-controller/installation/ingress-nginx">}}
+      Replace an Ingress-NGINX cluster with NGINX Ingress Controller
+    {{</card>}}
+    {{<card title="Releases" titleUrl="/nginx-ingress-controller/releases">}}
+      Review the changes from the latest NGINX Ingress Controller releases
+    {{</card>}}
+  {{</card-section>}}
+{{</card-layout>}}

static/ngf/img/src/advanced-routing.mermaid

@@ -3,33 +3,30 @@ graph LR
     users[Users]
     ngfSvc["Public Endpoint\nfor\ncafe.example.com"]
     subgraph cluster [Kubernetes Cluster]
-        subgraph clusterPadding [" "]
-            subgraph clusterPadding2 [" "]
-                subgraph gwNS [Namespace\nnginx-gateway]
-                    ngfPod[Pod\nnginx-gateway]
-                end
-            end
-        end
         subgraph appNs [Namespace\ndefault]
             subgraph nsPadding [" "]
+                nginxPod[Pod\nNGINX]
                 coffeeV1Pod[Pod\ncoffee v1]
                 coffeeV2Pod[Pod\ncoffee v2]
                 teaPod[Pod\ntea]
                 teaPostPod[Pod\ntea-post]
             end
         end
     end
-  ngfSvc --> ngfPod
-  ngfPod --/coffee--> coffeeV1Pod
-  ngfPod --/coffee\nheader: version=v2\nOR\n/coffee?TEST=v2--> coffeeV2Pod
-  ngfPod --GET /tea--> teaPod
-  ngfPod --POST /tea--> teaPostPod
+
+  ngfSvc --> nginxPod
+  nginxPod --/coffee--> coffeeV1Pod
+  nginxPod --/coffee\nheader: version=v2\nOR\n/coffee?TEST=v2--> coffeeV2Pod
+  nginxPod --GET /tea--> teaPod
+  nginxPod --POST /tea--> teaPostPod
   users --> ngfSvc
+
   class clusterPadding,nsPadding,clusterPadding2 noBorder
   class gwNS,appNs namespace
-  class ngfSvc,ngfPod nginxNode
+  class ngfSvc,nginxPod nginxNode
   class coffeeV1Pod,coffeeV2Pod coffeeNode
   class teaPod,teaPostPod teaNode
+
   classDef noBorder stroke:none,fill:none
   classDef default fill:#FFFFFF,stroke:#000000
   classDef namespace fill:#FFFFFF,stroke:#036ffc,stroke-dasharray: 5 5,text-align:center

static/ngf/img/src/route-all-traffic-flow.mermaid

@@ -5,35 +5,26 @@ graph LR
 
     subgraph cluster [Kubernetes Cluster]
         style cluster fill:#FFFFFF,stroke:#000000
-        subgraph clusterPadding [" "]
-            subgraph clusterPadding2 [" "]
-                subgraph gwNS [Namespace\nnginx-gateway]
-                    ngfPod[Pod\nnginx-gateway]
-                end
-            end
-        end
 
         subgraph appNs [Namespace\ndefault]
             subgraph nsPadding [" "]
+            nginxPod[Pod\nNGINX]
                 coffeePod1[Pod\ncoffee]
                 coffeePod2[Pod\ncoffee]
             end
         end
     end
 
-
-
-  ngfSvc --> ngfPod
-  ngfPod --> coffeePod1 & coffeePod2
+  ngfSvc --> nginxPod
+  nginxPod --> coffeePod1 & coffeePod2
   clients --> ngfSvc
 
   class clusterPadding,nsPadding,clusterPadding2 noBorder
   class gwNS,appNs namespace
-  class ngfPod,ngfSvc nginxNode
+  class nginxPod,ngfSvc nginxNode
   class coffeePod1,coffeePod2 coffeeNode
   class clients clientNode
 
-
   classDef noBorder stroke:none,fill:none
   classDef default fill:#FFFFFF,stroke:#000000
   classDef namespace fill:#FFFFFF,stroke:#036ffc,stroke-dasharray: 5 5,text-align:center