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CMS Cloud
Weekly change newsletter 2/20/2025

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Each week, the CMS Cloud program provides a list of upcoming changes, maintenance windows, and updates to help customers build awareness and plan effectively and summarizes changes from the previous week.

This newsletter includes:

* Completed change summary for the week of 2/13/2025 [ #CC ]
* 02/18/2025 - Splunk Prod - Rebalance Indexers [ #Splunk ]
* 02/22/2025 - Enterprise Testing Services Maintenance [ #TestingServices ]
* 02/22/2025 - DevOps Services Maintenance [ #Devops ]
* 02/26/2025 - Non-Marketplace SSM patching - PROD [ #Nonmarketplace ]
* 02/26/2025 - Marketplace SSM patching - IMPL [ #Marketplace ]

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Completed change summary for the week of 2/13/2025

* 02/19/2025 - Non-Marketplace SSM patching - DEV/TEST/IMPL [ #Nonmarketplace ]
* 02/19/2025 - Marketplace SSM patching - DEV/TEST [ #marketplace ]

 

To learn details about previous changes please go to the News and Updates [ https://cloud.cms.gov/News ] section on cloud.cms.gov. (Secure Access required)

For Patching and Gold Image release schedule please view :Patching and Gold Image Release Calendar - 2025 [ https://confluenceent.cms.gov/display/COC/Patching+and+Gold+Image+Release+Calendar+-+2025 ]

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*02/18/2025 - Splunk Prod - Rebalance Indexers *

*Summary:*

Following the capacity increase to our Logging Service this past weekend, the CMS Hybrid Cloud team will perform maintenance to rebalance the data across the indexing cluster as a way to improve data resilience and system performance. This rebalance will be performed outside of business hours which began on 02/18/2025 and will continue through the weekend.

*Actions we are taking:*

Initiating Indexer Rebalancing to maximize the number of buckets replicated to the new indexers.

*When is this happening:*


* Tuesday February 18 at 9:00 PM ET through Wednesday February 19 at 6:00 AM ET
* Wednesday February 19 at 9:00 PM ET through Thursday February 20 at 6:00 AM ET
* Thursday February 20 at 9:00 PM ET through Friday February 21 at 6:00 AM ET
* Friday February 21 at 9:00 PM ET through Monday February 24 at 6:00 AM ET

*Who will be impacted?*

DRaaS ITSI, MITG MSI and EMM may have performance impacts during the rebalancing. Also, CCIC search heads peered to the Splunk environment might be impacted.

*What is the Impact:*

During the change window there will be latency in Splunk searches. Dashboards might also be rendered with incomplete data.

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*02/22/2025 - Enterprise Testing Services Maintenance*

*Summary:*

In order to keep up to date with the latest versions and security advisories, the CMS Hybrid Cloud team will be performing maintenance updates on Enterprise Testing tools.

*Actions we are taking:*


* Reset AD service account for Selenium Box AD/LDAP integration
* Update Selenium Box license files
* Update Selenium Box Hub and Executors with the latest Amazon Linux 2023 Gold Image for CMS Cloud

*When is this happening?*

Start time: Saturday 02/22/2025 at 9:00 a.m. ET

End time: Saturday 02/22/2025 at 11:59 a.m. ET

*Who will be impacted?*

All AWS Commercial and GovCloud customers of Selenium Box.

*What is the impact? *

Customers should expect downtime for the service as instances are restarted within the maintenance window.

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*02/22/2025 DevOps Services Maintenance*

*Summary:*

CMS Hybrid Cloud will be performing maintenance updates on its DevOps tools.

*Actions we are taking:*


* Upgrade CloudBees Jenkins CI, Jfrog, and SonarQube
* Upgrade nodes to latest EKS gold image for CMS Cloud Jfrog, CBJ and SonarQube
* Upgrade EKS add-ons and supporting components

*When is this happening?*

Start time: Sunday, 02/22/2025 at 09:00 p.m. ET
End time: Sunday, 02/22/2024 at 01:00 a.m. ET

*Who will be impacted?*

All AWS Commercial and GovCloud customers of CloudBees, JFrog, and SonarQube.

*What is the impact? *

Customers should expect a short downtime for each service as instances are restarted within the maintenance window.

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02/26/2025 - Non-Marketplace SSM patching - PROD

*Summary:*


* Non-Marketplace PROD
* SSM Linux & Windows Vulnerability Patching

*Actions we are taking: *

As part of our normal patching, the CMS Hybrid Cloud team will apply the latest Windows and Linux patches. This week's patches will impact the PROD environment for the affected Non-Marketplace applications noted below.

*When is this happening?*

Start Time: Wednesday,  02/26/2025 at 9:00 p.m. ET

End Time: Thursday,  02/27/2025 at 2:00 a.m ET

*Who will be impacted? *

Reboot - CEDAR, FFSDCS, RASS, OC Base- eLDAP, SC CLIA, NTP LMS, Spott MACBIS, MDP, OC Base- WNMG, NEIL/HRES, OC Base- EWST, MacFin, eAPD Hi-C, OC Base- CMS Cloud Legacy, OC Base- DevSecOps SecDevOps, iServ, MDP, PECOS2.0, SEI, NDW, OC Base- PWSS, TRA, CMS ARTS, MCIM, RAD Analysis Tools, MCIM, Perm,  CMS Cloud - CRE, CMS Cloud - Enterprise Agile Tools, CMS Cloud tamer, CMS Cloud - CARD, CMS Cloud - ECS Fargate, CMS Cloud - Direct Connect, CMS Cloud - Jfrog SonarCube, CMS Cloud - DNS Prod, CMS Cloud - SRE, CMS Cloud - Governance 2.0, MEOWx, CMS Cloud - CloudBees Jenkins, CMS Cloud - CET, CMS Cloud - DevSecOps, CMS Cloud - Utilities, CMS Cloud - Testrail, CMS Cloud - CircleCI, CMS Cloud - Sam GSS Security GovCloud, SWIFT

No reboot -  MEPBS, EACMS, MacPro, PS&R, RDS, OC Base- APIM GEO, 1115 PMDA, CMS Cloud - Governance 2.0, CMS Cloud - QuickDNS, CMS Cloud - CMSNet, CMS Cloud - CCG Web Content, CMS Cloud - Network Arch, CMS Cloud - VPC Automation, CMS Cloud - Security Team, CMS Cloud - CCG Web Content, CMS Cloud Temporal, CMS Cloud - Splunk, CMS Cloud - CET, AWS GSS Security GC, CMS Cloud - Splunk GovCloud Dev

*What is the impact? *

Patches will be transmitted to the affected areas. For some customers, reboots may occur depending upon the tags applied

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02/26/2025 - Marketplace SSM patching - IMPL

*Summary:*


* Marketplace IMPL
* SSM Linux & Windows Vulnerability Patching

*Actions we are taking: *

As part of our normal patching, the CMS Hybrid Cloud team will apply the latest Windows and Linux patches. This week's patches will impact the IMPL environment for the affected Marketplace applications noted below.

*When is this happening?*

Start Time: Wednesday, 02/26/2025 at 9:00 p.m. ET

End Time:  Thursday, 02/26/2025 at 2:00 a.m ET

*Who will be impacted?* 

FFM_Opera, XES - CyberArk, OCEAN, VAMS, TWS, XES - XOC Tools, SERVIS, FFM_Shared_Services, FFM MLMS, XES - MSI Tech Lab, FFM_FM, FFM_TWS, FFM_PM, XES - Service Virtualization

DSRS, FFM, FFM DSH, FFM EDI, FFM EFT, FFM ESDCU, MCR, FLH, OC Base- FLH, OC Base PET

*What is the impact?* 

Patches will be transmitted to the affected areas. For some customers, reboots may occur depending upon the tags applied.

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Need help? We are here to support you.

If you have any questions, don't hesitate to reach out to your assigned Hosting Coordinator. CMS IT Support can be reached via cloudsupport@cms.hhs.gov, <cloudsupport@cms.hhs.gov> or call (800) 562-1963, and is documented here at Support Page [ https://cloud.cms.gov/cms-cloud-get-help ] on cloud.cms.gov [ http://cloud.cms.gov/ ].

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