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Sharepoint Deployments
- 1. HIT308 The Ultimate SharePointBest Practice Session Lessons Learned from Years of SharePoint Deployments Michael Noel Convergent Computing Twitter: @michaelTnoel
- 2. Michael Noel • Technologybook author; Over 15 titles translated into 20 languages worldwide • Partner at Convergent Computing (www.cco.com) – San Francisco Bay Area based Consultants • Specialties in SharePoint, Exchange, Security, and more…
- 3. Session Agenda g • Farm Architecture • Virtualized Farm Architecture • High Availability Design Hi h A il bilit D i • Logical Architecture • Hardware and Software • SharePoint Installation • Kerberos Authentication
- 4. Farm Architecture F A hit t Best Practice SharePoint Designs
- 5. Farm Architecture All-in-one Server •All Roles and SQL on one server • Often seen in small farms • SQL contention with t ti ith SharePoint • Easy to deploy, but not best practice • No ability for test environment i t • NOTE: Do not use SQL Express in Production!
- 6. Farm Architecture Dedicated SQLDatabase Server • Dedicated SQL Server • All SharePoint roles on single box • Less Disk IO • Greater Performance • Still no test environment… environment
- 7. Farm Architecture Smallest HighlyAvailable Farm • 2 Web/Query/Application /Central Admin/Inbound Email Servers • 1 Dedicated Index Server (With Web role to allow it to crawl content) • 2 SQL Standard Edition Cluster Nodes (Active/Passive) – Mirror also option • Smallest highly available farm
- 8. Farm Architecture Scalability Scale up and Scale out out…
- 9. Virtualized Farm Architecture Less Hardware, less cost… cost
- 10. Virtualized Farm Architecture Easyand Supported • Microsoft Hyper-V (R2 current version) or VMware ESX supported (KB 897615) • Great Windows Licensing Options (Ent = 4 licenses, Datacenter = unlimited) • Allows for multiple farms, more servers • L Less cost, more f il t failover options (Li ti (Live Migration / Vmotion) • Do not overcommit resources!
- 11. Virtualized Farm Architecture CostEffective Farm / No HA Allows organizations th t wouldn’t normally b able t All i ti that ld ’t ll be bl to have a test environment to run one Allows for separation of the database role onto a p dedicated server Can be easily scaled out in the future
- 12. Virtualized Farm Architecture FullyRedundant Farm with only Two Servers High- Availability across H t Hosts All components virtualized Uses only two Windows Ent Edition Licenses Li
- 13. Virtualized Farm Architecture Best practice, Highly Available and Scalable Farm Highest transaction servers are physical Multiple farm M lti l f support, with DBs for all farms on the f h SQL cluster Only five y physical servers total, g but high performance
- 14. Virtualized Farm Architecture VirtualizationScalability
- 15. High A ilbili Hi h Availability Architecture Network Load Balancing g and SQL Database Mirroring
- 16. High Availability Architecture NetworkLoad Balancing • H d Hardware B Based L d B l d Load Balancing i B t i is Best ● F5 ● Cisco Content Switch ● Citrix Netscaler • Windows Network Load Balancing Supported ● Unicast – Use two NICs ● Multicast – Requires Router Support q pp
- 17. High Availability Architecture Network Load Balancing - Sample ● Web Role Servers • sp1.companyabc.com (10.0.0.101) – Web Role Server #1 • sp2.companyabc.com (10.0.0.102) – Web Role Server #2 ● Clustered VIPs shared between SP1 and SP2 (Create A records in DNS) • spnlb.companyabc.com (10.0.0.103) - Cluster • spca.companyabc.com (10 0 0 104) – SP C t l Ad i b (10.0.0.104) Central Admin • ssp1.companyabc.com (10.0.0.105) – SSP • spsmtp.companyabc.com (10.0.0.106) – Inbound Email p p p y ( ) • home.companyabc.com (10.0.0.107) – Main SP Web App • mysite.companyabc.com (10.0.0.108) – My Sites
- 18. High Availability Architecture SQLDatabase Mirroring • A il bl i SQL S Available in Server 2005/2008, both Standard and Enterprise Mi E t i Mirroring i • Keep a full copy of Database on another server • Asynchronous (good for WAN scenarios, Enterprise edition only) or Synchronous
- 19. High Availability Architecture DatabaseMirroring – Single Site Option • Single Site • Synchronous Replication • Uses a SQL Witness Server to Failover Automatically A i ll • Mirror all SharePoint DBs in the Farm • Use a SQL Alias to switch to Mirror it h t Mi Instance
- 20. High Availability Architecture Database Mirroring – Cross Site HA Mirroring Option • T Two Sites Sit • 1 ms Latencyy • 1GB Bandwidth • Farm Servers in each location • Auto Failover F il
- 21. High Availability Architecture Database Mirroring – Warm Farm Asynchronous Option • Two Sites • Two Farms (one warm farm) • Mirror only Content DBs • Failover is Manual • M t Reattach Must R tt h DBs • Must re index re-index
- 22. Logical Architecture Do itright the first time…
- 23. Logical Architecture Web ApplicationArchitecture • Consider creating multiple Web Apps • Example: ● spca.companyabc.com ● ssp1.companyabc.com ● mysite.companyabc.com ● home companyabc com home.companyabc.com • Flexible and scalable!
- 24. Logical Architecture Distribute byDefault • Distribute content across multiple Site Collections • Distribute Site Collections Across Multiple DBs • M lti l d t b Multiple databases = more controlled t ll d DB growth • Try to keep your Content DBs manageable in size ( g (50-100GB) )
- 25. Logical Architecture Sample LogicalArchitecture
- 26. Hardware and H d d Software Determining the right tools for the job
- 27. Hardware and Software Disk,Memory, and Processor • SQL Databases Require large amounts of space! • Allocate Disk Space for Index and Q y p Query Servers as well • Index corpus can g p grow to 5%-20% of total size of data indexed • Database and Index Servers require most RAM (4GB, 8GB, or more) • Multi-core processors recommended
- 28. Hardware and Software WindowsServer Versions • Windows Server 2008 R2 (or RTM) highly recommended! • Critical that new servers run x64, required for , q SharePoint 2010 • SharePoint servers are fine with Standard edition of Windows, no extra gain for Enterprise • SQL Servers may require Enterprise edition if using SQL Enterprise
- 29. Hardware and Software SQLServer Versions • SQL Server 2008 Recommended Q • 64 bit also highly recommended (required for SharePoint 2010) • SQL Server 2005 still supported • SQL 2000 supported for Sharepoint 2007, but not for 2010, and not recommended t f 2010 d t d d • Separate SQL Reporting Services server may be required for intensive reporting • Standard edition of SQL generally fine, except for very large environments y g
- 30. SharePoint Installation Getting the steps right
- 31. SharePoint Installation Service Accounts •Never use a single service account! • Create the Following Accounts ● SQL Admin A Ad i Account t ● Installation Account ● SharePoint Farm Admin S ● Search Admin ● Default Content Access Account ● Application Pool Identity Accounts
- 32. SharePoint Installation Installation Process •Choose ‘Complete’ ‘C l t ’ Installation • Do not select ‘Stand-alone’ for Stand alone a Production environment!
- 33. SharePoint Installation Installation Process •Choose Index Location during Install • Index location can be changed later, but more difficult
- 34. SharePoint Installation Command-line Installationof SharePoint • Learn to install from Command-line • Only way to specify SPCA Database Name • SETUP, PSCONFIG and STSADM • PSC fi i your f i d! PSConfig is friend! • Powershell is the future here…
- 35. SharePoint Installation Running theConfig Wizard to Install Servers • Consider PSConfig • Use Easy to remember port for SPCA (i e 8888) (i.e. • Better still, change SPCA to 443 later • Use Common Database Naming Convention • Account running wizard needs DBCreator and Security Admin y rights on SQL Server • Run the wizard on additional servers as necessary
- 36. SharePoint Installation Create aSQL and/or DNS Alias! • Most flexible approach! • spsql abc com = sql1 spsql.abc.com
- 37. Kerberos Authentication Security, Security, Security y y y
- 38. Kerberos Authentication Enable forBest practice Security! • Use Kerberos when creating Web Apps • Extra steps required, but worth it… p q ,
- 39. Kerberos Authentication Step 1:Create SPNs for Web Apps • Create Service Principle Names (SPNs) • Used for impersonation
- 40. Kerberos Authentication Step 2:Create SPNs for SQL • Create SPNs for SQL • Syntax similar to following: ● Setspn.exe Setspn exe -A MSSQLSvc/spsql:1433 COMPANYABCSRV-SQL-DB ● Setspn.exe –A MSSQLSvc/spsql.companyabc.com:1433 COMPANYABCSRV-SQL-DB • MSSQLSvc = Default instance, if named instance instance, specify the name instead • In this example SRV SQL DB is the SQL Admin example, SRV-SQL-DB account
- 41. Kerberos Authentication Step 3:Allow App Pool accounts and SP Computers to Delegate • Use ADUC • SharePoint Web Server Computer p Accounts • App Pool Identity Accounts A t
- 42. Kerberos Authentication Step4: Edit Applicationhost.config • Windows Server 2008 only • Modify the ApplicationHost.config file <windowsAuthentication enabled="true" useKernelMode="true" useAppPoolCredentials="true">
- 43. Kerberos Authentication Step 5:Enable Kerberos on Web App • Enable Kerberos on the Web App (if not already turned on) ● Go t A li ti Management – G to Application M t Authentication Providers ● Choose the appropriate Web Application ● Click on the link for ‘Default’ under Zone ● Change t I t Ch to Integrated Windows Authentication t d Wi d A th ti ti - Kerberos (Negotiate) • R ii Run iisreset / f t /noforce from the command f th d prompt
- 44. Key Takeaways y y • Highly consider Virtualization for SharePoint • Create a test farm! • Consider Database Mirroring and/or NLB for SharePoint HA • Deploy the ‘five server farm’ for full High p y g Availability • Plan today for SharePoint 2010 (more on this in the next session!) • Enable Kerberos Authentication
- 45. For More Information •SharePoint Database Mirroring Whitepaper (http://tinyurl.com/mirrorsp) (htt //ti l / i ) • Database Mirroring Failover Case Study (http://tinyurl.com/mirrorspcs) • Microsoft ‘Virtualizing S f ‘ SharePoint Infrastructure’ f ’ Whitepaper (http://tinyurl.com/virtualsp) • SharePoint Log Shipping Whitepaper (http://tinyurl.com/logshipsp) (htt //ti l /l hi ) • Microsoft Kerberos Guidance for SP (http://tinyurl.com/kerbsp)
- 46. Your Feedback isImportant Please fill out a session evaluation form and either put them in the basket near the exit or drop them off at the conference registration desk. Thank you! Session Code: HIT308
- 47. Michael Noel Twitter: @MichaelTNoel www.cco.com Session Code: HIT308 Slide Deck: http://www.devconnections.com/updates/LasVegas_Fall09/SharePoint