a use case with cloud foundry deployment

www.huawei.com

Slide title :40-47pt

Slide subtitle :26-30pt

Color::white

Corporate Font :

FrutigerNext LT Medium

Font to be used by customers and

partners :

Arial

HUAWEI TECHNOLOGIES CO., LTD.

A telecom use case with Cloud Foundry deployment Krishna Kumar & Dhilip Kumar



Color: R153 G0 B0

Corporate Font :



partners :

Arial

Slide text :20-22pt

Bullets level 2-5:

18pt

Color:Black

Corporate Font :



partners :

Arial

Top right corner

for field-mark,

customer or

partner logotypes.

----------------

The following

nine groups of

colors are an

example of how

our design colors

can be used,

please take note

that you should

only use one

design color

group per slide.

For specific

usage details,

refer to the

“Typesetting

Standard”.

2

Who are we? Huawei’s PaaS team (Cloud Foundry)

Krishna M Kumar Lead Architect

Runs PaaS India Team

Dhilip Kumar S Engineer

Writes go programs for living



Color: R153 G0 B0

Corporate Font :



partners :

Arial

Slide text :20-22pt

Bullets level 2-5:

18pt

Color:Black

Corporate Font :



partners :

Arial

Top right corner

for field-mark,

customer or

partner logotypes.

----------------

The following

nine groups of

colors are an

example of how

our design colors

can be used,

please take note

that you should

only use one

design color

group per slide.

For specific

usage details,

refer to the

“Typesetting

Standard”.

3

Case Study Huawei’s Internal Product X

•Huawei is a huge company, which has so many products developed in-house to

help us on the day to day needs.

•We selected one such Huawei’s internal product X that is suitable for PaaS

migration.

•Understand their current deployment architecture

• Understand their spike and average behavior

• Understand Hardware utilization

• How to isolate among different installation?

•Propose a new solution based on PaaS



Color: R153 G0 B0

Corporate Font :



partners :

Arial

Slide text :20-22pt

Bullets level 2-5:

18pt

Color:Black

Corporate Font :



partners :

Arial

Top right corner

for field-mark,

customer or

partner logotypes.

----------------

The following

nine groups of

colors are an

example of how

our design colors

can be used,

please take note

that you should

only use one

design color

group per slide.

For specific

usage details,

refer to the

“Typesetting

Standard”.

4

Internal Product X Introduction

• An E-Com website

• Hosted in different continents on different data centers • Based on the popular community version of the E-Commerce framework Magento • Community version is Written in PHP , talks to MySQL and can be configured to use Redis as a Cache • Huawei highly customized the open source community version to fit our needs • Average Number of users logged into the website 800 to 1000 could spike to 17,000 during peak • Average page loads of user from 600/min could spike to 20,000 / min

0

2000

4000

6000

8000

10000

12000

14000

16000

18000

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Days of a Month

No of Users

0

5000

10000

15000

20000

25000

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Days of a Month

Page Load / Min



Color: R153 G0 B0

Corporate Font :



partners :

Arial

Slide text :20-22pt

Bullets level 2-5:

18pt

Color:Black

Corporate Font :



partners :

Arial

Top right corner

for field-mark,

customer or

partner logotypes.

----------------

The following

nine groups of

colors are an

example of how

our design colors

can be used,

please take note

that you should

only use one

design color

group per slide.

For specific

usage details,

refer to the

“Typesetting

Standard”.

5

HT

TP

Tra

ffic

12

12

8

8

Internal Product X Architecture

24

8

8

User

Order

Etc.

SSO

12

8

HT

TP

Tra

ffic

Cache Hits



Color: R153 G0 B0

Corporate Font :



partners :

Arial

Slide text :20-22pt

Bullets level 2-5:

18pt

Color:Black

Corporate Font :



partners :

Arial

Top right corner

for field-mark,

customer or

partner logotypes.

----------------

The following

nine groups of

colors are an

example of how

our design colors

can be used,

please take note

that you should

only use one

design color

group per slide.

For specific

usage details,

refer to the

“Typesetting

Standard”.

6

Elastic scalability - VMs are created as needed manually. This is very inefficient and slow

Multi-tenancy – Separate VMs for handling this requirements

Customization - Adapting to various geographical environment – Separate setups are constructed for each area

Provisioning – Creating a new instance for dev or staging, etc. takes a quite lots of time. There is no automation built-in – manual deployment

Feature Rollout – Key Features enhancement and redeployment to Test/Staging production is manual

Internal Product X Current Issues



Color: R153 G0 B0

Corporate Font :



partners :

Arial

Slide text :20-22pt

Bullets level 2-5:

18pt

Color:Black

Corporate Font :



partners :

Arial

Top right corner

for field-mark,

customer or

partner logotypes.

----------------

The following

nine groups of

colors are an

example of how

our design colors

can be used,

please take note

that you should

only use one

design color

group per slide.

For specific

usage details,

refer to the

“Typesetting

Standard”.

7

The Plan Get Magento

Use Huawei

PaaS Dev

environment

Use VM’s from

Huawei IAAS

Port Magento

to PaaS Install Magento

Record user

activity using

Jmeter

Record user

activity using

Jmeter

Run script and

get results

Run script and

get result

Propose the new PaaS

solution to the customer

Analyze the result

against current issue

map to customer’s

requirement

IAAS PaaS



Color: R153 G0 B0

Corporate Font :



partners :

Arial

Slide text :20-22pt

Bullets level 2-5:

18pt

Color:Black

Corporate Font :



partners :

Arial

Top right corner

for field-mark,

customer or

partner

logotypes.

----------------

The following

nine groups of

colors are an

example of how

our design colors

can be used,

please take note

that you should

only use one

design color

group per slide.

For specific

usage details,

refer to the

“Typesetting

Standard”.

8

Magento is an open-source content management system for e-commerce web sites Magento supports both Community and Enterprise edition #1 eCommerce Platform: IR Top 1000 More than 240,000 merchants worldwide 300+ solution and technology partner $25billion+ volume per year

Few Magneto customers

Architecture

Magento Introduction



Color: R153 G0 B0

Corporate Font :



partners :

Arial

Slide text :20-22pt

Bullets level 2-5:

18pt

Color:Black

Corporate Font :



partners :

Arial

Top right corner

for field-mark,

customer or

partner

logotypes.

----------------

The following

nine groups of

colors are an

example of how

our design colors

can be used,

please take note

that you should

only use one

design color

group per slide.

For specific

usage details,

refer to the

“Typesetting

Standard”.

9

Magento Facts about Magento

• Not a 12 Factor Application

• High dependency with Database

• A simple home page refresh could issue 20+ Queries to the database

• Database has hardcoded redirection locations

• Database details are updated via configuration file and not environment variables

-> F5 -> -> F5 ->



Color: R153 G0 B0

Corporate Font :



partners :

Arial

Slide text :20-22pt

Bullets level 2-5:

18pt

Color:Black

Corporate Font :



partners :

Arial

Top right corner

for field-mark,

customer or

partner

logotypes.

----------------

The following

nine groups of

colors are an

example of how

our design colors

can be used,

please take note

that you should

only use one

design color

group per slide.

For specific

usage details,

refer to the

“Typesetting

Standard”.

10

Huawei PaaS Cloud Layout - Overview

PaaS Management Service management Identity management

Cloud Foundry V2 Cloudify VMs

K8S

IaaS (Openstack, FusionSphere, VMWare)

PaaS Portal / CLI Customer facing front end Portal. Rarely CLI is used.

Built-in Service & Out side service. Third party Interface.

Primary PaaS solution. V2 DEA deployed.

VM provisioned from here.

App Developer Service Provider PaaS Admin



Color: R153 G0 B0

Corporate Font :



partners :

Arial

Slide text :20-22pt

Bullets level 2-5:

18pt

Color:Black

Corporate Font :



partners :

Arial

Top right corner

for field-mark,

customer or

partner

logotypes.

----------------

The following

nine groups of

colors are an

example of how

our design colors

can be used,

please take note

that you should

only use one

design color

group per slide.

For specific

usage details,

refer to the

“Typesetting

Standard”.

11

The Setup

• Setup Magento Stand-alone using community edition • Port Magento community edition in Huawei PaaS based on cloud foundry • Stress test on both the environment using an automation tool • Observe the results and hardware utilization • Observe the challenges while porting the app • Observe the benefits of moving such an app to PaaS

32

8

JMETER

8

DEA

JMETER

gorouter

CC

HM9000 Warden Container running Magento

POC

IaaS PaaS



Color: R153 G0 B0

Corporate Font :



partners :

Arial

Slide text :20-22pt

Bullets level 2-5:

18pt

Color:Black

Corporate Font :



partners :

Arial

Top right corner

for field-mark,

customer or

partner logotypes.

----------------

The following

nine groups of

colors are an

example of how

our design colors

can be used,

please take note

that you should

only use one

design color

group per slide.

For specific

usage details,

refer to the

“Typesetting

Standard”.

12

DEMO



Color: R153 G0 B0

Corporate Font :



partners :

Arial

Slide text :20-22pt

Bullets level 2-5:

18pt

Color:Black

Corporate Font :



partners :

Arial

Top right corner

for field-mark,

customer or

partner logotypes.

----------------

The following

nine groups of

colors are an

example of how

our design colors

can be used,

please take note

that you should

only use one

design color

group per slide.

For specific

usage details,

refer to the

“Typesetting

Standard”.

13

Elastic scalability – Easy to Achieve as App Servers are run inside a container.

Multi-tenancy – Easy to achieve as multiple Orgs and Spaces can be created.

Customization - Adapting to various geographical environment – Separate setups are constructed for each area

Provisioning – Its as easy as ‘cf push’ and provision of the Application is done

Feature Rollout – Blue – Green deployment technique can be used update the app with zero down time.

Internal Product X Current Issues - Resolved



Color: R153 G0 B0

Corporate Font :



partners :

Arial

Slide text :20-22pt

Bullets level 2-5:

18pt

Color:Black

Corporate Font :



partners :

Arial

Top right corner

for field-mark,

customer or

partner logotypes.

----------------

The following

nine groups of

colors are an

example of how

our design colors

can be used,

please take note

that you should

only use one

design color

group per slide.

For specific

usage details,

refer to the

“Typesetting

Standard”.

14

How we moved the apps to Huawei PaaS Cloud

New Design Considerations Use all the out-of-the-box service brokers available.

Deploy the web application the best possible way – in containers. Initiate separate VMs/Containers for each function in the architecture – loosely coupled.

Maintain the current Security Architecture layout

Migration Considerations Maintain the legacy system as it is; for failover as well as for service validation.

Backend service migration step-by-step; Must support all the features of the existing system.

Migrate the applications cloud native way; don’t just copy. [Adapt to 12-factor model as much as possible]

Migrate apps for large scale adoption; not just for this particular use case.



Color: R153 G0 B0

Corporate Font :



partners :

Arial

Slide text :20-22pt

Bullets level 2-5:

18pt

Color:Black

Corporate Font :



partners :

Arial

Top right corner

for field-mark,

customer or

partner logotypes.

----------------

The following

nine groups of

colors are an

example of how

our design colors

can be used,

please take note

that you should

only use one

design color

group per slide.

For specific

usage details,

refer to the

“Typesetting

Standard”.

15

New Hosting Model - Architecture

Nginx (serve static pages)

Php FPM

Container 1

VM / DEA / VM

Php FPM

Container 2

Front End Access – Portals / Browser

Backend

Systems

UP

OMS

OFS

WMS

PTS

Serv

ice

Bro

kers

Php FPM

Container N

Go Router

Php FPM

Container 3



Color: R153 G0 B0

Corporate Font :



partners :

Arial

Slide text :20-22pt

Bullets level 2-5:

18pt

Color:Black

Corporate Font :



partners :

Arial

Top right corner

for field-mark,

customer or

partner logotypes.

----------------

The following

nine groups of

colors are an

example of how

our design colors

can be used,

please take note

that you should

only use one

design color

group per slide.

For specific

usage details,

refer to the

“Typesetting

Standard”.

16

DEA (Warden)

New Hosting Model – Workflow

PHP PHP PHP

PHP PHP PHP

Broker

MySQL

Redis

memcached

Router

gorouter

Controller

CC

HM 9000

UI Browser PaaS cli



Color: R153 G0 B0

Corporate Font :



partners :

Arial

Slide text :20-22pt

Bullets level 2-5:

18pt

Color:Black

Corporate Font :



partners :

Arial

Top right corner

for field-mark,

customer or

partner logotypes.

----------------

The following

nine groups of

colors are an

example of how

our design colors

can be used,

please take note

that you should

only use one

design color

group per slide.

For specific

usage details,

refer to the

“Typesetting

Standard”.

17

Challenges…. The top 6….

Educate the customer about PaaS and its potential benefits

Implementation of application stacks – Build Packs, customization, etc. Router & Load Balancer configuration

Multi-tenancy model implementation

Automatic Scaling requirements based on load and scale down if necessary.

Performance tuning to meet the expectations!

Not a green field integration – legacy systems & its complexities

Convert to cloud native apps – 12 factor app

Challenges Resolution

Educate the Customer Perform a POC/Demo

Buildpacks Customize them

Router & Load Balancer Replace with gorouter

Auto Scaling Elastic scaling available out of the box in CF

Auto-Scaling depends on PaaS Provider

Performance Application specific metrics are collected and used

with SLA

Cloud Nativity Convert to 12 factor app



Color: R153 G0 B0

Corporate Font :



partners :

Arial

Slide text :20-22pt

Bullets level 2-5:

18pt

Color:Black

Corporate Font :



partners :

Arial

Top right corner

for field-mark,

customer or

partner logotypes.

----------------

The following

nine groups of

colors are an

example of how

our design colors

can be used,

please take note

that you should

only use one

design color

group per slide.

For specific

usage details,

refer to the

“Typesetting

Standard”.

18

12 Factor Compatibility

Factor Is Compatible Easy Difficult

Codebase

Dependency

Configuration

Backing Services

Build, Release, Run

Process

Port Binding

Concurrency

Disposability

Dev / Prod Parity

Logs

Admin Process



Color: R153 G0 B0

Corporate Font :



partners :

Arial

Slide text :20-22pt

Bullets level 2-5:

18pt

Color:Black

Corporate Font :



partners :

Arial

Top right corner

for field-mark,

customer or

partner logotypes.

----------------

The following

nine groups of

colors are an

example of how

our design colors

can be used,

please take note

that you should

only use one

design color

group per slide.

For specific

usage details,

refer to the

“Typesetting

Standard”.

19

Summary

Better utilization of Hardware Easy multi-tenant hosting Moving an Enterprise application with legacy backend is very complex

Cloud foundry helps a large extend to move web application tier

Lots of manual jobs involved to move the system to PaaS

Some kind of Cloud Foundry migration assistant tool will help a lot

Finally, Lots of learning and great Satisfaction!!!



Color: R153 G0 B0

Corporate Font :



partners :

Arial

Slide text :20-22pt

Bullets level 2-5:

18pt

Color:Black

Corporate Font :



partners :

Arial

Top right corner

for field-mark,

customer or

partner logotypes.

----------------

The following

nine groups of

colors are an

example of how

our design colors

can be used,

please take note

that you should

only use one

design color

group per slide.

For specific

usage details,

refer to the

“Typesetting

Standard”.

20

Q&A

Thank You!

Copyright©2011 Huawei Technologies Co., Ltd. All Rights Reserved.

The information in this document may contain predictive statements including, without limitation, statements regarding

the future financial and operating results, future product portfolio, new technology, etc. There are a number of factors

that could cause actual results and developments to differ materially from those expressed or implied in the predictive

statements. Therefore, such information is provided for reference purpose only and constitutes neither an offer nor an

acceptance. Huawei may change the information at any time without notice.

a use case with cloud foundry deployment

Software