Add the framework for an operations guide.

Mark the troubleshooting guide as a draft to hide it. We'll delete it once
its contents have been scavanged.

content/help/ops/_index.md

@@ -0,0 +1,10 @@
+---
+title: Operations Guide
+description: Hints, tips, tricks about running an Istio mesh.
+weight: 5
+type: section-index
+aliases:
+    - /troubleshooting.html
+    - /troubleshooting/index.html
+    - /help/troubleshooting/index.html
+---

content/help/ops/networking/_index.md

@@ -0,0 +1,6 @@
+---
+title: Networking
+description: Helps you manage the networking aspects of a running mesh.
+weight: 10
+type: section-index
+---

content/help/ops/security/_index.md

@@ -0,0 +1,6 @@
+---
+title: Security
+description: Helps you manage the security aspects of a running mesh.
+weight: 20
+type: section-index
+---

content/help/ops/telemetry/_index.md

@@ -0,0 +1,6 @@
+---
+title: Telemetry
+description: Helps you manage telemetry collection and visualization in a running mesh.
+weight: 30
+type: section-index
+---

content/help/troubleshooting/index.md

@@ -2,10 +2,8 @@
 title: Troubleshooting Guide
 description: Practical advice on practical problems with Istio
 weight: 40
-aliases:
-    - /troubleshooting.html
-    - /troubleshooting/index.html
 force_inline_toc: true
+draft: true
 ---
 
 Oh no! You're having trouble? Below is a list of solutions to common problems.

layouts/opslanding/list.html

@@ -0,0 +1,32 @@
+{{ define "main" }}
+
+{{ partial "primary-top.html" . }}
+
+{{ .Content }}
+
+<div class="opslanding">
+    <div class="row">
+        {{ range .Data.Pages.ByWeight }}
+            <div class="col-sm-6">
+                <div class="card">
+                    <div class="card-header">
+                        {{ .Title }}
+                    </div>
+
+                    <div class="card-body">
+                        {{ $questions := .Resources.ByType "page" }}
+                        {{ $sorted_questions := sort $questions ".Params.weight" }}
+                        {{ $url := .URL }}
+                        {{ range $q := $sorted_questions }}
+                            <a href="{{ $url }}#{{ $q.File.BaseFileName | urlize }}">{{ $q.Title }}</a><br/>
+                        {{ end }}
+                    </div>
+                </div>
+            </div>
+        {{ end }}
+    </div>
+</div>
+
+{{ partial "primary-bottom.html" . }}
+
+{{ end }}