[Modified/Added] Deploying and Managing Doc. Updated

sections/deploying.md

@@ -6,6 +6,7 @@
     - [CloudFormation Stack Designer](#cloudformation-stack-designer)
   - [AWS Cloud Development Kit (CDK)](#aws-cloud-development-kit-cdk)
   - [Developer problems on AWS](#developer-problems-on-aws)
+  - [Typical architecture: Web App 3-tier](#typical-architecture-web-app-3-tier)
   - [AWS Elastic Beanstalk Overview](#aws-elastic-beanstalk-overview)
     - [Elastic Beanstalk - Health Monitoring](#elastic-beanstalk---health-monitoring)
   - [AWS CodeDeploy](#aws-codedeploy)
@@ -19,6 +20,7 @@
     - [How Systems Manager works](#how-systems-manager-works)
     - [Systems Manager - SSM Session Manager](#systems-manager---ssm-session-manager)
   - [AWS OpsWorks](#aws-opsworks)
+    - [OpsWorks Architecture](#opsworks-architecture)
   - [Deployment - Summary](#deployment---summary)
   - [Developer Services - Summary](#developer-services---summary)
 
@@ -77,6 +79,10 @@
 - All the developers want is for their code to run!
 - Possibly, consistently across different applications and environments
 
+## Typical architecture: Web App 3-tier
+
+![Web App 3-tier](../images/web_architecture.png)
+
 ## AWS Elastic Beanstalk Overview
 
 - Elastic Beanstalk is a developer centric view of deploying an application on AWS
@@ -219,6 +225,10 @@
   - EC2 Instances, Databases, Load Balancers, EBS volumes…
 - **Chef or Puppet needed => AWS OpsWorks**
 
+### OpsWorks Architecture
+
+![OpsWorks Architecture](../images/OpsWorks_Architecture.png)
+
 ## Deployment - Summary
 
 - CloudFormation: (AWS only)