1 / 27

MP University

MP University. Proudly sponsored by. Wednesday May 29 Rebroadcast Wednesday June 5. Upgrading to SCOM 2019!. Managing Consultant at:. From: the Netherlands. 7x MVP Cloud & Datacenter Management. Bob Cornelissen SCOM-Bob bob@topqore.com. Hobby: Carom Billiards Libre.

bburris
Download Presentation

MP University

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. MP University Proudly sponsored by Wednesday May 29 Rebroadcast Wednesday June 5

  2. Upgrading to SCOM 2019! Managing Consultant at: From: the Netherlands 7x MVP Cloud & Datacenter Management Bob CornelissenSCOM-Bob bob@topqore.com Hobby: Carom Billiards Libre Animal Charity, 70+ dogs shelter in Thailandfacebook.com/sthouseoftailswww.houseoftails.org

  3. Big Question… What SCOM do you have? Release /Updates /Support Versions MOM 2000 & SP1 MOM 2005 & SP1 SCOM 2007 RTM SCOM 2007 SP1 SCOM 2007 R2 SCOM 2012 SCOM 2012 SP1 SCOM 2012 R2 SCOM 2016 SCOM 1801 SCOM 1807 SCOM 2019 2001 - 2003 2004 - 2005 2007 2008 - 2010 2008 - 2013 2011 - 2015 2013 - 2015 2014 - 2017 2016 – 2026 2018 - End July 2019 2018 – End Jan 2020 2019 – 2029

  4. Starting Point • The first questions you need to ask yourself… • What is my target SCOM version? • Looking at LTSB or SAC versions * • In-place upgrade (single or multiple) or side-by-side? • Depends on your current version • Depends on current health and setup * Note: SAC has been stopped

  5. System Center release cadence System Center 2016 October 2016 System Center 2019 March 2019 LTSC Releases* System Center 1807 July 2018 System Center 1801 Feb 2018 SAC Releases** SC2016 UR7 April 2019 SC2016 UR5 April 2018 SC2016 UR6 Oct 2018 SC 2016 URs * LTSC releases are supported for 5 year (mainstream) + 5 year (extended) ** SAC releases are supported for 18 months

  6. The SCOM Upgrade and install tree 2019 1807 1801 LTSB SAC 2016 2012 R2 2012

  7. Other decision points - Windows 2019 Windows Server Version 2016 2012 R2 2012 2008 R2

  8. Other decision points - SQL 2017 SQL Server Version 2016 2014 2012 2008

  9. In-place vs Side-by-side In-place • Pros • Less configuration work • Immediately start using new features • Cons • Prefer to not perform when upgraded before! • Anything wrong with the previous setup stays and increases Only do this for a Healthy management group! Be prepared to restore all management servers and SQL databases involved when anything goes wrong.

  10. In-place vs Side-by-side Side-by-side • Pros • Fresh environment • No interruption of service • Move teams after configuration is done • Move to new Windows and SQL versions • Cons • Double number of servers / storage required • Agents multi-homed • Loss of historic data • More configuration work

  11. Upgrade paths multiple SC products • Upgrade sequence: • Service Management Automation • Orchestrator • Service Manager • Data Protection Manager • Operations Manager • Virtual Machine Manager • Service Provider Foundation • Windows Azure Pack UPGRADE Example for the 2012R2 -> 2016migration

  12. In-Place upgrade https://docs.microsoft.com/en-us/system-center/scom/deploy-upgrade-overview?view=sc-om-2019

  13. Beforeyou upgrade ! • Use an account with local administrator rights on: • SQL Server (both cluster or always-on scenarios) • SCOM Management Servers • SCOM Web and Reporting Servers • Sysadminrole on the SQL Server • SCOM Administrator Tip: Often the SDK/DAS account would have these rights or the account used to install the existing SCOM

  14. BEFORE you upgrade • All SCOM infrastructure is healthybefore continuing! • SCOM infrastructure version • Windows and SQL versions • Clean up ETL Table using a script

  15. Before you upgrade (more...) • OperationsManagerdatabase 50% free space • OperationsManager transaction log 50% size of database size • Remove agents from Pending Management • Disable Notification Subscriptions • Disable the IIS Web Console site in IIS • Disable Connectors

  16. Before you upgrade (more...) • Optional: agents cache size • Check an additional 2 times: complete backups of management servers, and all SCOM databases! • Upgrade management servers 1 by 1 starting with the RMSe • While upgrading each MS make sure ALL SCOM services are stopped on all the other MS.

  17. Perform in-Place upgrade • Stop SCOM services on all MS • Start with RMSe management server • Microsoft CLR types for SQL Server 2014 • Microsoft Report Viewer 2015 runtime • Upgrade of SCOM components installed • Credentials of service accounts needed! • Upgrade the next management server(s)

  18. Perform in-Place upgrade • Initialize for half an hour OR MORE • Implement the latest SCOM Update Rollup • Check if everything is still healthy! • SCOM gateway servers • Web Console Server(s) • Report Server • SCOM Consoles installed on other servers/machines • Upgrade agents

  19. Perform in-Place upgrade • Post-Upgrade tasks • Enable Notification Subscriptions • Enable Connector services • Re-Enable ACS for the agents • Check the health of SCOM again • Remaining consoles and agents to upgrade: that’s OK

  20. Side-by-side upgrade

  21. Perform Side-by-Side upgrade • Install SCOM 2016/2019 environment • Configure SCOM defaultsettings (like enable Proxyfor all agents) • Multi-Home agents

  22. Perform Side-by-Side upgrade • Import Management Packs bit by bit and configure/tune • Bring the override management packs which are good from the old SCOM • Setup other components, like ACS, AEM, Dashboarding, Log Analytics connection, Reports, Subscriptions, Connectors etc.

  23. Perform side-by-side upgrade Retire old SCOM • Clean out the old SCOM by first removing the agent multi-homing • Next old SCOM server infra can be broken down if no access to the old data is needed.

  24. SCOM Logon as a Service • SCOM Management Servers -> the 4 SCOM service accounts • SCOM Management Servers -> SCOM Admins if push deploy • SCOM agent -> If a runas account is used (example: SharePoint MP) HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\System Center\Health Service Worker Process Logon Type (REG_DWORD) 2 = Log on locally 5 = Log on as a service

  25. Helpful Tools! • SCOM Management MP from Holman • https://kevinholman.com/2017/05/09/scom-management-mp-making-a-scom-admins-life-a-little-easier/

  26. Helpful Tools! • PowerShell some manual steps – by Ruben Zimmermann • https://anaops.com/2019/01/12/scom-2012-r2-to-1801-side-by-side-migration-the-powershell-way-by-ruben-zimmermann/ • Resolution states and settings • DB grooming • User Roles • User profiles

  27. Questions?

More Related