Merge pull request #266993 from AbbyMSFT/chaos-article

Restructure TOC

Author: JamesJBarnett

articles/chaos-studio/TOC.yml

@@ -4,9 +4,17 @@
   items:
   - name: What is Azure Chaos Studio?
     href: chaos-studio-overview.md
+  - name: Chaos experiments
+    href: chaos-studio-chaos-experiments.md
+  - name: Faults and actions
+    href: chaos-studio-faults-actions.md
+  - name: Targets and capabilities
+    href: chaos-studio-targets-capabilities.md
+  - name: Target selection
+    href: chaos-studio-target-selection.md
 - name: Quickstart
   items:
-  - name: Create and run a chaos experiment using Azure Chaos Studio 
+  - name: Create and run a chaos experiment 
     href: chaos-studio-quickstart-azure-portal.md
 - name: Tutorials
   items:
@@ -28,68 +36,60 @@
     href: chaos-studio-bicep.md
   - name: Azure policy definitions
     href: sample-policy-targets.md
-- name: Concepts
+- name: Security and Reliability
   items:
-  - name: Chaos experiments
-    href: chaos-studio-chaos-experiments.md
-  - name: Faults and actions
-    href: chaos-studio-faults-actions.md
-  - name: Targets and capabilities
-    href: chaos-studio-targets-capabilities.md
-  - name: Target selection
-    href: chaos-studio-target-selection.md
   - name: Permissions and security
     href: chaos-studio-permissions-security.md
   - name: Private networking
     href: chaos-studio-private-networking.md
-  - name: Regional availability
-    href: chaos-studio-region-availability.md
   - name: Reliability 
     href: ../reliability/reliability-chaos-studio.md?toc=/azure/chaos-studio/toc.json&bc=/azure/chaos-studio/breadcrumb/toc.json
-- name: How-to guides
+- name: Create and run experiments
   items:
-  - name: Create and run experiment - Service-direct faults
+  - name: Service-direct faults
     items:
     - name: Portal
       href: chaos-studio-tutorial-service-direct-portal.md
     - name: CLI
       href: chaos-studio-tutorial-service-direct-cli.md
-  - name: Create and run experiment - Agent-based faults
+  - name: Agent-based faults
     items:
     - name: Portal
       href: chaos-studio-tutorial-agent-based-portal.md
     - name: CLI
       href: chaos-studio-tutorial-agent-based-cli.md
-  - name: Create and run experiment - Chaos Mesh faults on AKS
+  - name: Chaos Mesh faults on AKS
     items:
     - name: Portal
       href: chaos-studio-tutorial-aks-portal.md
     - name: CLI
       href: chaos-studio-tutorial-aks-cli.md
-  - name: Create and run experiment - Dynamic targeting
+  - name: Dynamic targeting
     items:
     - name: Portal
       href: chaos-studio-tutorial-dynamic-target-portal.md
     - name: CLI 
       href: chaos-studio-tutorial-dynamic-target-cli.md
-  - name: Experiment templates
-    items: 
-    - name: Use a chaos experiment template to induce an outage on an Azure Active Directory instance
-      href: chaos-studio-tutorial-aad-outage-portal.md
-    - name: Use a chaos experiment template to take down Virtual Machine Scale Set availability zones with autoscale disabled
-      href: chaos-studio-tutorial-availability-zone-down-portal.md
-  - name: Telemetry
-    items:
-    - name: Set up your Chaos Experiment to emit telemetry to Azure Monitor
-      href: chaos-studio-set-up-azure-monitor.md
-    - name: Set up your Agent-Based Chaos Experiment to emit telemetry to App Insights
-      href: chaos-studio-set-up-app-insights.md
-  - name: Configure an experiment using customer-managed keys (CMK)
-    href: chaos-studio-configure-customer-managed-keys.md
-  - name: Set up an agent-based chaos experiment using private link
-    href: chaos-studio-private-link-agent-service.md
-  - name: Troubleshoot common issues
-    href: troubleshooting.md
+- name: Use Chaos experiment templates
+  items: 
+  - name: Use a chaos experiment template to induce an outage on an Azure Active Directory instance
+    href: chaos-studio-tutorial-aad-outage-portal.md
+  - name: Use a chaos experiment template to take down Virtual Machine Scale Set availability zones with autoscale disabled
+    href: chaos-studio-tutorial-availability-zone-down-portal.md
+- name: Manage and Monitor experiments
+  items:
+    - name: Emit Chaos experiment telemetry
+      items:
+      - name: Set up your Chaos Experiment to emit telemetry to Azure Monitor
+        href: chaos-studio-set-up-azure-monitor.md
+      - name: Set up your Agent-Based Chaos Experiment to emit telemetry to App Insights
+        href: chaos-studio-set-up-app-insights.md
+    - name: Configure an experiment using customer-managed keys (CMK)
+      href: chaos-studio-configure-customer-managed-keys.md
+    - name: Set up an agent-based chaos experiment using private link
+      href: chaos-studio-private-link-agent-service.md
+    - name: Troubleshoot common issues
+      href: troubleshooting.md
 - name: Reference
   items:
   - name: Fault library
@@ -98,18 +98,22 @@
     href: chaos-studio-fault-providers.md
   - name: Version compatibility
     href: chaos-studio-versions.md
+  - name: Regional availability
+    href: chaos-studio-region-availability.md
   - name: Limitations and known issues
     href: chaos-studio-limitations.md
   - name: Service limits
     href: chaos-studio-service-limits.md
   - name: REST API documentation
     href: /rest/api/chaosstudio/
-  - name: Python SDK
-    href: /python/api/azure-mgmt-chaos/
-  - name: .NET SDK
-    href: /dotnet/api/overview/azure/resourcemanager.chaos-readme?view=azure-dotnet-preview&preserve-view=true
-  - name: JavaScript SDK
-    href: https://www.npmjs.com/package/@azure/arm-chaos/
+  - name: SDKs
+    items:
+    - name: Python SDK
+      href: /python/api/azure-mgmt-chaos/
+    - name: .NET SDK
+      href: /dotnet/api/overview/azure/resourcemanager.chaos-readme?view=azure-dotnet-preview&preserve-view=true
+    - name: JavaScript SDK
+      href: https://www.npmjs.com/package/@azure/arm-chaos/
 - name: Resources
   items:
   - name: Service updates

articles/chaos-studio/chaos-studio-quickstart-dns-outage.md

@@ -10,11 +10,11 @@ ms.reviewer: prashabora
 ms.service: chaos-studio
 ---
 
-# Quickstart: Replicate a DNS outage by using the NSG fault
+# Replicate a DNS outage by using the NSG fault
 
 The network security group (NSG) fault enables you to modify your existing NSG rules as part of a chaos experiment in Azure Chaos Studio. By using this fault, you can block network traffic to your Azure resources and simulate a loss of connectivity or outages of dependent resources.
 
-In this quickstart, you create a chaos experiment that blocks all traffic to external (internet) DNS servers for 15 minutes. With this experiment, you can validate that resources connected to the Azure virtual network associated with the target NSG don't have a dependency on external DNS servers. In this way, you can validate one of the risk-threat model requirements.
+This article walks you through creating a chaos experiment that blocks all traffic to external (internet) DNS servers for 15 minutes. You can validate that resources connected to the Azure virtual network associated with the target NSG don't have a dependency on external DNS servers. In this way, you can validate one of the risk-threat model requirements.
 
 ## Prerequisites