P R E M I E R F I E L D E N G I N E E R I N G

A PFE Learning Event

P R E M I E R F I E L D E N G I N E E R I N G

A PFE Learning Event

Kenny Abdiel MaitaIIS 7 for Non-IIS Engineers

AgendaIIS 7.x ArchitectureConfiguration StoreDelegate Site ConfigurationFailed Request TracingIIS Extensibility

IIS VersionsIIS 1.0, Windows NT 3.51 available as a free add-on (30 May 1995)IIS 2.0, Windows NT 4.0 (29 July 1996)IIS 3.0, Windows NT 4.0 Service Pack 2IIS 4.0, Windows NT 4.0 Option PackIIS 5.0, Windows 2000 (17 February 2000)IIS 5.1, Windows XP Professional and Windows XP Media Center Edition (requires retail CD) (October 25,2001)IIS 6.0, Windows Server 2003 and Windows XP Professional x64 Edition (April 24, 2003)IIS 7.0, Windows Server 2008 and Windows Vista (Home Premium, Business, Enterprise and Ultimate editions) (February 4, 2008)IIS 7.5, Windows Server 2008 R2 and Windows 7 (Home Premium, Professional, Enterprise and Ultimate editions) (July 22, 2009)IIS 8.0 Windows Server 2012 and Windows 8 (September 4,2012)IIS 8.5 Windows Server 2012 R2 and Windows 8.1 (April, 2014)IIS 10 Windows Server 2016 and Windows10 (August 19,2015)

Some IIS competitors• Apache- Apache• Apache- Tomcat• Nginx –Igor Sysoev• GWS- google• Resin – Caucho Technology• Lighttpd – ligttpd• Sun Java System Web Server- Oracle• Jigsaw• Klone• Abyss• X5 (Xitami)• Zeus• MacHTTP

Windows Server 2008 R2 with IIS 7.5: An Integrated Web PlatformIIS 7.5 is included with all versions of

Windows Server 2008 / R2Windows® Web Server 2008 R2

Windows Server® 2008 R2 StandardWindows Server® 2008 R2 EnterpriseWindows Server® 2008 R2 Datacenter

Choose an edition based on your

technology needs

Windows® HPC Server 2008 R2Windows® Itanium Based Server

2008 R2Windows® Foundation Server 2008 R2

More Reliable More Control More Secure More Choice Increased availability through dynamic request handling, improved caching and powerful troubleshooting tools

Simplified, distributed management through set of customizable administrative tools with easier application deployment for developers

Improved security and server protection through reduced server footprint , enhanced publishing , and request filtering capabilities

Flexible platform with enhanced support for multiple application development platforms and media content delivery

Scalable Web Infrastructure

Dynamic Caching and Compression

Powerful Diagnostic Tools

Centralized Web Management

Delegated Remote Management

Easy Application & Server Deployment

Enhanced Server Protection

Secure Content Publishing

Improved Access Protection

Built-in ASP.NET and PHP Support

Modular & Extensible Web Server

Intelligent Media Serving

Re-designed architectureNew configuration storeIntegrated PipelineDelegate site configuration managementElastic scalabilityHigh-speed dynamic caching and compressionExtensive troubleshooting and diagnostic toolsModular architectureEnhancing IIS Feature Set

Main Enhancements in IIS 7.x

IIS 7.x Architecture

Svchost.exeInetinfo.exe

WWWService (w3svc)

IIS AdminService

metabase

FTP Service

SMTP Service

NNTP Service

LSASS.EXE

HTTPAPI

Web garden (w3wp.exe)

Winsock

TCPIP.SYS

HTTP.SYS

Application Pool (w3wp.exe)

WAS

Worker Process

ISAPI ExtensionsISAPI Filters

Managed Mods

Configuration(applicationhost.confi

g)

SSL Windows Auth

User

Kernel

Worker Process

ISAPI ExtensionsISAPI Filters

Managed Mods

Worker Process

ISAPI ExtensionsISAPI Filters

Managed ModsWorker Process

ISAPI ExtensionsISAPI Filters

Managed ModsWorker Process

ISAPI ExtensionsISAPI Filters

Managed Mods

Configuration Store Worker

Process

Core Components Interaction

1

2 9

38

4 567

10 11

12

User

KernelHTTP Protocol Stack (HTTP.SYS)

W3SVC WAS

Svchost.exe

applicationHost.config

Application PoolW3wp.exe

Internet

Classic vs Integrated Mode

AuthenticationForms Window

sMap

Handler

ASP.NET

CGI

StaticISAPI (ASP, etc.)

FormsWindow

s

Basic

ASPX

HTTP Request

HTTP Response

HTTP Request

HTTP Response

AuthenticationBasic NTLM Anon

Determine

Handler

Response Compression

Logging

CGI

Static

ISAPI…….

…….

Authentication

Execute Handler

…….

Authorization

Resolve Cache

Update Cache

Send Response

…….

Site Web.config

applicationHost.config

Root Web.config

Machine.config

Configuration Store

Application Web.config

Directory Web.config

Configuration StoreDemo

Modular Architecture

Fully Extensible – support custom modules

Minimal installation by default

Install and/or use only the modules you need

Over 40 feature modulesWindowsAuthModule IPSecurityModuleASP.NET HttpLoggingModuleHTTPTracingModule FTPManagementHTTPDynamicCompression

ManagementScripting

... ...

Modular ArchitectureDemo

Delegate Site Configuration and Management

Use all administration tools

Firewall-friendly ports

HTTPS port 443

Restrict by IP, port, certificate, or log request

Admin

SiteOwner

Dev

Delegated users can:Manage unlocked settings for sites and applications

View, but not modify, locked settings

Add additional users

Delegate Site Configuration and Management

Demo

Troubleshooting Tools – Failed Request Tracing

Error occurs Log is captured

Define Custom Error ConditionsCapture Traces when errors occurHelps resolve complex and intermittent problems

Failed Request TracingDemo

IIS Extensibility

IIS Extensions

Enhanced IIS 7.5 Platform

IIS Extensions

IIS 7.0 Platform

ExtensionsAdd FurtherFunctionality

Some ExtensionsIntegrated

ExtensionsAdd FurtherFunctionality

Popular IIS 7 ExtensionsURL Rewriter

http://www.site.com/photos.aspx?user=ben&id=5

http://www.site.com/photos/ben/5/

Application Request Routing

Web Farm Framework

Controller

PrimarySecondary

Popular IIS ExtensionsDemo

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