Hybrid Cloud for Developers : Develop and deploy cost-effective applications on the AWS and OpenStack platforms with ease.

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Cover; Title Page; Copyright and Credits; Dedication; Packt Upsell; Contributors; Table of Contents; Preface; Chapter 1: Introducing Hybrid Clouds; Understanding hybrid clouds; What is cloud computing?; Software as a Service; Platform as a Service; Infrastructure as a Service; Characteristics of a cloud; Types of cloud; Private cloud; Public cloud; Technologies used by cloud providers; Introducing hybrid cloud; Hybrid cloud architecture; Hybrid cloud using OpenStack and AWS/Azure/GCP; What qualifies as a hybrid cloud?; Cloud bursting in a hybrid cloud; Advantages of using hybrid cloud.

Cost savingsFlexibility; Speed; Portability; Security; Factors to consider before moving to a hybrid cloud ; Understanding DevOps methodology; Collaboration; Automation; Continuous integration; Continuous testing; Summary; Chapter 2: Exploring AWS Cloud; Introducing AWS Cloud ; Amazon Web Service features; Creating an AWS account; Amazon EC2; AMI; EC2 instance types; EC2 instance IP addressing; EC2 instance security groups; Launching an EC2 instance from the web console; Amazon EBS; Creating an AWS EBS volume; Snapshot of EBS volumes; Amazon S3; S3 bucket properties.

Creating an S3 bucket using the AWS consoleUploading/downloading files to and from an S3 bucket; Using the AWS command-line interface; Using HTTP GET method or wget; Using AWS S3 API; Using the AWS console; Amazon VPC; Creating an AWS VPC; VPC configurations; Scenario 1 -- VPC with public subnet only; Scenario 2 -- VPC with public and private subnet; Scenario 3 -- VPC with public and private subnet and VPN connectivity; Scenario 4 -- VPC with private subnet only and VPN connectivity; VPC peering; Summary; Chapter 3: Exploring OpenStack Private Cloud; Introducing OpenStack; OpenStack architecture.

Installing OpenStack NOVA -- OpenStack Compute Service; Neutron -- OpenStack Networking Service; Tenant networks; Provider networks; Glance -- OpenStack Imaging Service; Cinder -- OpenStack Block Storage Service; Keystone -- OpenStack Identity Service; Horizon -- OpenStack Dashboard Service; Heat -- OpenStack Orchestration Service; Ironic -- OpenStack bare metal provisioning; OpenStack workflow -- launching a new virtual machine; Summary; Chapter 4: Developing AWS Cloud Applications; Technical requirements; AWS -- Software Development Kit (SDK).

Setting up an AWS development environment on Visual StudioSetting up a Unix development environment for Python; Developing Amazon S3 applications -- Windows; Creating an S3 bucket; Listing S3 buckets; Uploading files to the S3 bucket; Downloading files from the S3 bucket; Listing files in an S3 bucket; Deleting a file in an S3 bucket; Developing AWS S3 applications -- Unix ; Creating a bucket; Uploading files to S3; Listing S3 buckets; Downloading files from the S3 bucket; Deleting objects/files from a bucket; Deleting a bucket; Developing Amazon EC2 applications -- Windows.

Launching an EC2 instance.

Organizations have started to adapt to hybrid cloud solutions in order to leverage advantages such as untested workloads, cloud-bursting, cloud service brokering, and more. The major goal of this book is to help developers maximize their existing skills and overcome the complexities of developing flexible and unified apps on the cloud.

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