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Blueprint-os-user-docs

Revision as of 16:19, 30 July 2013 by Dfleming (talk | contribs) (SECTION 2: How to Interact with an OpenStack Cloud)

Contents

Summary

This blueprint describes a plan to create documentation for OpenStack users. What is an OpenStack user? An OpenStack user performs tasks on an existing cloud. An OpenStack user might be someone who wants to list available resources, such as images and servers, and create and manage resources. Or an OpenStack user might be a budding OpenStack developer: Someone who wants to build web applications that run on a cloud.

This documentation will provide a conceptual overview of the OpenStack cloud, and it will enable users to authenticate, boot a server, list resources, such as instances, networks, volumes, and so on, delete resources, access a console for an instance, and configure VNC, among other tasks.

This documentation will provide a clear roadmap for users to interact with OpenStack clouds by using the dashboard and client commands and then progress to using the APIs through cURL commands or open SDKs.

The planned documentation includes:

Document Purpose
OpenStack End User Guide Introduces end users to cloud concepts, common tasks, and ways of interacting with the cloud.

Through examples, shows users how to perform tasks in an OpenStack cloud through:

  • the Horizon dashboard
  • the OpenStack command-line clients

In an appendix (or appendices), provides reference information that enables users to perform tasks through OpenStack command-line client commands.

OpenStack Admin User Guide Introduces admin users to administrative tasks, and ways of interacting with the cloud.

Through examples, shows admin users how to perform administrative tasks in an OpenStack cloud through:

  • the Horizon dashboard
  • the OpenStack command-line clients

Content will be shared between the two user guides.

These documents will be partially sourced from existing documentation, and will reduce redundancy and increase usability, clarity, and consistency.

This blueprint is related to Blueprint Restructure Documentation.

Blueprint - OpenStack End User Guide

Audience: End users of OpenStack clouds who perform tasks through the Horizon dashboard or the OpenStack command-line clients. Also, developers who create applications on top of OpenStack by using the OpenStack APIs.

Roadmap: Users ramp up on cloud computing by using the Horizon dashboard and the OpenStack command-line clients. Then, they use the OpenStack APIs to create scalable applications.

Product info: Havana, 2013.1

Include common glossary? Yes

Purpose:

  • Explain OpenStack cloud concepts and describe how to use an OpenStack cloud.
  • Include command-line tools and credentials, how to use Horizon dashboard, and how to create images.

Source material:

CHAPTER 1: Overview

One-to-two paragraph description of the OpenStack cloud. Descriptions of the OpenStack projects. State the goals of the book - concepts, set-up, and tutorials.

SECTION 1: OpenStack Cloud Concepts

Describe the main concepts that a user needs to understand to use the cloud.

SECTION 2: How to Interact with an OpenStack Cloud

Describe ways you can interact with a cloud:

Horizon Dashboard

http://www.openstack.org/software/openstack-dashboard/

OpenStack Command-line Clients

Provide x-ref to OpenStack Command Reference. Base off of: http://docs.rackspace.com/servers/api/v2/cn-gettingstarted/content/novaclient.html

cURL Commands with Embedded API Calls

Base off of: http://docs.rackspace.com/servers/api/v2/cn-gettingstarted/content/curl.html

OpenStack APIs

Talk about ways to use the APIs – cURL? SDKs? Language bindings?

SECTION 3: Common User Tasks

  • Boot, list, and delete servers
  • List and delete images - point to new book about OpenStack Images for info about creating images
  • Load-balance xx
  • Create an isolated network
  • Access a console for an instance
  • Configure VNC
  • Create, attach, and detach a volume

SECTION 4: How to Use the Tutorials in this Guide

Base off of: http://docs.rackspace.com/servers/api/v2/cn-gettingstarted/content/ch_how_examples_work.html


Provide tutorials for various use cases. Use different methods in each tutorial so user gets an idea of what’s possible.

CHAPTER 2: OpenStack Dashboard TUTORIALS

Managing Images

Launching Instances

Configuring Access to the Instances

Managing Instances

Managing Volumes

CHAPTER 3: OpenStack command-line client TUTORIALS

OpenStack Commands—Overview

OpenStack RC File

Creating Images

Launching Instances

Configuring Access to the Instance

Run Your Wordpress Blog on Your Cloud

Method: nova client

  1. Install the nova client
  2. Set up a user
  3. Get images for your application servers
  4. Spin up server instances
  5. Install Wordpress and its dependencies.

Source from: http://docs.openstack.org/grizzly/openstack-compute/admin/content/running-elastic-web-app-cloud.html Provide pointers to installation information in Command Reference, and other books with more information

Store Large Photos or Videos in Your Cloud

Method: swift client and Cyberduck application

  1. Install swift client
  2. Set up secure access to OpenStack Object Storage
  3. Install and configuration Cyberduck to connect to OpenStack Object Storage
  4. Copy files to the cloud

Source from: http://docs.openstack.org/grizzly/openstack-object-storage/admin/content/storing-large-photos-or-videos-on-the-cloud.html

Create and Attach a Volume to Your Instance

Method: cinder and nova clients Use case? http://docs.openstack.org/grizzly/openstack-block-storage/admin/content/block_storage_overview.html#managing-volumes

Create an Isolated Network

Method: nova and quantum clients Use case? http://docs.openstack.org/grizzly/openstack-network/admin/content/basic_operations.html

APPENDIX A. OpenStack Command Reference

Purpose

  • Describe command-line clients and their subcommands and required and optional parameters.
  • Write scripts to auto-generate command and command parameters from the code.
  • Use conditional tags to generate two versions of this book: One with admin commands, and one without.



Source material

Blueprint - OpenStack Admin User Guide

Audience: Admin users of OpenStack clouds who perform tasks through the Horizon dashboard or the OpenStack command-line clients. Also, developers who create applications on top of OpenStack by using the OpenStack APIs.


Product info: Havana, 2013.1

Include common glossary? Yes

Purpose:

  • Explain admin tasks you can perform on an OpenStack cloud.
  • Include command-line tools and credentials, how to use Horizon dashboard, and how to create images.
  • Include Cloud application architecture diagram.

Source material:

CHAPTER 1: Overview

One-to-two paragraph description of the OpenStack cloud. Descriptions of the OpenStack projects. Architecture diagram with few sentences of explanation. State the goals of the book - concepts, set-up, and tutorials.

SECTION 1: OpenStack Cloud Concepts

Describe the main concepts that a user needs to understand to use the cloud.


SECTION 2: How to Interact with an OpenStack Cloud

Describe ways you can interact with a cloud:

Horizon Dashboard

http://www.openstack.org/software/openstack-dashboard/
Add brief description of each option (since quite a few of these, Aggregates and Hypervisors, won't be in the tutorials).

OpenStack Command-line Clients

Provide x-ref to OpenStack Command Reference. Base off of: http://docs.rackspace.com/servers/api/v2/cn-gettingstarted/content/novaclient.html

cURL Commands with Embedded API Calls

Base off of: http://docs.rackspace.com/servers/api/v2/cn-gettingstarted/content/curl.html

OpenStack APIs

Talk about ways to use the APIs – cURL? SDKs? Language bindings?

SECTION 3: Common Admin User Tasks

  • OpenStack RC File
  • Managing Projects and Users
  • Managing Images
  • Managing Flavors
  • Setting Quotas
  • Migrating Servers

SECTION 4: How to Use the Tutorials in this Guide

Base off of: http://docs.rackspace.com/servers/api/v2/cn-gettingstarted/content/ch_how_examples_work.html

Provide tutorials for various use cases. Use different methods in each tutorial so user gets an idea of what’s possible.

CHAPTER 2: OpenStack Dashboard Tutorials

Managing Projects and Users

Managing Images

Managing Flavors

Setting Quotas

Migrating Servers

CHAPTER 3: OpenStack command-line client Tutorials

OpenStack RC File

Managing Projects and Users

Managing Images

Managing Flavors

Setting Quotas

Migrating Servers

APPENDIX A. OpenStack Command Reference

Purpose

  • Admin commands only
  • Describe command-line clients and their subcommands and required and optional parameters.
  • Write scripts to auto-generate command and command parameters from the code.
  • Use conditional tags to generate two versions of this book: One with admin commands, and one without.



Source material