Backup Schedule As requested and funding allows, CLASSE provides a central backup facility for backing up and archiving critical files and data. Each Full backu...
Choosing the Right Database Solution The purpose of this page is to help users decide on a database solution. If you already know how you want to proceed and just...
Java Web Application Development Java Java EE / Jakarta EE (Java EE 9 ) is the java specification for developing web applications and services. Currently, all C...
Jenkins Introduction Jenkins is a Java based automation server. Typical simple use case would be to use this for continuous integration by automatically building...
Software Development Debugging Tools * See https://cesrwww.lepp.cornell.edu/wiki/CESR/LinuxDebuggingTools for documentation (maintained by CESR developers) on...
CLASSE Time Sheet Application (AKA Replicon Replacement) GitLab Project This project has been integrated as a collection of feature requests tagged with "timeshe...
21 Mar 2022 GitLab Updates: Tuesday, 22 Mar 2022 @ 10:30 AM On Tuesday, 22 Mar 2022, at 10:30 AM, the CLASSE GitLab will be unavailable for approximately one hou...
04 Apr 2022 Microsoft Office 2021 Upgrade: Tuesday, 05 Apr 2022 On Tuesday, 05 Apr 2022, Microsoft Office on CLASSE managed Windows computers will be upgraded to...
11 Apr 2022 GitLab Updates: Tuesday, 12 Apr 2022 @ 10:30 AM On Tuesday, 12 Apr 2022, at 10:30 AM, the CLASSE GitLab will be unavailable for approximately one hou...
18 Apr 2022 GitLab Updates: Tuesday, 19 Apr 2022 @ 10:30 AM On Tuesday, 19 Apr 2022, at 10:30 AM, the CLASSE GitLab will be unavailable for approximately one hou...
16 May 2022 Possible Brief Network Interruption: Tuesday, 17 May 2022 @ 12:00 Noon On Tuesday, 17 May 2022, from 12:00 noon to 1:00 PM, there is a slight chance ...
06 Jun 2022 GitLab Updates: Tuesday, 07 Jun 2022 @ 10:30 AM On Tuesday, 07 Jun 2022, at 10:30 AM, the CLASSE GitLab will be unavailable for approximately one hou...
05 Jul 2022 GitLab Updates: Tuesday, 12 Jul 2022 @ 10:30 AM On Tuesday, 12 Jul 2022, at 10:30 AM, the CLASSE GitLab will be unavailable for approximately one hou...
11 Jul 2022 GitLab Updates: Tuesday, 12 Jul 2022 @ 10:30 AM On Tuesday, 12 Jul 2022, at 10:30 AM, the CLASSE GitLab will be unavailable for approximately one hou...
29 Aug 2022 Gitlab Updates: Tuesday, 30 Aug 2022 @ 10:30 AM On Tuesday, 30 Aug 2022, at 10:30 AM, the CLASSE GitLab will be unavailable for approximately one hou...
19 Sep 2022 AppsAnywhere Server Upgrade: Tuesday, 20 Sep 2022 @ 9:00 AM On Tuesday, 20 Sep 2022, from 9:00 AM to 1:00 PM, there will be a series of brief outages...
26 Sep 2022 GitLab Update: Tuesday, 27 Sep 2022 @ 10:30 AM On Tuesday, 27 Sep 2022, at 10:30 AM, the CLASSE GitLab will be unavailable for approximately one hour...
03 Oct 2022 NoMachine Update: Tuesday, 04 Oct 2022 Today, 03 Oct 2022, please save your work and log out of any Computing.NoMachine Virtual Desktops at the end o...
05 Dec 2022 ScreenConnect Maintenance: Tuesday, 06 Dec 2022 @ 10:30 AM On Tuesday, 06 Dec 2022, starting at 10:30 AM, the Computing.ScreenConnect service will be...
12 Dec 2022 GitLab Update: Tuesday, 13 Dec 2022 @ 10:30 AM On Tuesday, 13 Dec 2022, at 10:30 AM, the CLASSE GitLab will be unavailable for approximately one hour...
23 Dec 2022 2022: The Year in Review Happy holidays from CLASSE IT! When reflecting on the past year, one theme that emerges is the continued evolution towards h...
30 Jan 2023 Gitlab Updates: Tuesday, 31 Jan 2023 @ 10:30 AM On Tuesday, 31 Jan 2023, at 10:30 AM, the CLASSE GitLab will be unavailable for approximately one hou...
06 Feb 2023 ScreenConnect Update: Tuesday 07 Feb 2023 @ 10:30 AM On Tuesday, 07 Feb 2023, starting at 10:30 AM, the Computing.ScreenConnect service will be unava...
20 Feb 2023 Possible Brief Service Interruption: Tuesday, 21 Feb 2023 @ 10:30 AM On Tuesday, 21 Feb 2023, at 10:30 AM, we will be performing UPS maintenance on t...
13 Mar 2023 Gitlab Updates: Tuesday, 14 Mar 2023 @ 10:30 AM On Tuesday, 14 Mar 2023, at 10:30 AM, the CLASSE GitLab will be unavailable for approximately one hou...
03 Apr 2023 Service Interruptions: Tuesday, 04 Apr 2023 @ 10:00 AM At 10:00 AM on Tuesday 04 Apr 2023, the following servers will be rebooted. This is necessary...
01 May 2023 Gitlab Updates: Tuesday, 02 May 2023 @ 10:30 AM On Tuesday, 02 May 2023, at 10:30 AM, the CLASSE Gitlab will be unavailable for approximately one hou...
08 May 2023 Gitlab Updates: Tuesday, 09 May 2023 @ 10:30 AM On Tuesday, 09 May 2023, at 10:30 AM, the CLASSE Gitlab will be unavailable for approximately one hou...
15 May 2023 Gitlab Updates: Tuesday, 16 May 2023 @ 10:30 AM On Tuesday, 16 May 2023, at 10:30 AM, the CLASSE Gitlab will be unavailable for approximately one hou...
31 Jul 2023 Power Outage Recovery Status Following the scheduled power outage at Wilson Lab last weekend, all central CLASSE IT services have now been restored, ...
21 Aug 2023 Possible Network Glitch: Tuesday, 22 Aug 2023 @ 10:00 AM On Tuesday, 22 Aug 2023, at 10:30 AM, there might be a momentary glitch or pause on CLASSE n...
28 Aug 2023 Gitlab Update: Tuesday, 29 Aug 2023 @ 10:30 AM On Tuesday, 29 Aug 2023, at 10:30 AM, the CLASSE GitLab will be unavailable for approximately one hour...
11 Sep 2023 GitLab Update: Tuesday, 12 Sep 2023 @ 10:30 AM On Tuesday, 12 Sep 2023, at 10:30 AM, the CLASSE GitLab will be unavailable for approximately one hour...
18 Sep 2023 Potential Service Interruptions: Tuesday, 19 Sep 2023 @ 10:00 AM At 10:00 AM on Tuesday, 19 Sep 2023, maintenance will be conducted on the CLASSE vir...
25 Sep 2023 GitLab Update: Tuesday, 26 Sep 2023 @ 10:30 AM On Tuesday, 26 Sep 2023, at 10:30 AM, the CLASSE GitLab will be unavailable for approximately one hour...
09 Oct 2023 NoMachine Update: Tuesday, 10 Oct 2023 If you are a Computing.NoMachine user, at the end of TODAY, Monday, 09 Oct 2023, please save your work and log...
16 Oct 2023 ScreenConnect Update: Tuesday, 17 Oct 2023 @ 10:30 AM On Tuesday, 17 Oct 2023, starting at 10:30 AM, the Computing.ScreenConnect service will be unav...
23 Oct 2023 ScreenConnect Update: Tuesday, 24 Oct 2023 @ 10:30 AM On Tuesday, 24 Oct 2023, starting at 10:30 AM, the Computing.ScreenConnect service will be unav...
30 Oct 2023 Potential Service Interruptions: Tuesday, 31 Oct 2023 @ 10:00 AM On Tuesday, 31 Oct 2023, at 10:00 AM, maintenance will be conducted on the CLASSE vi...
06 Nov 2023 Potential Service Interruptions: Tuesday, 07 Nov 2023 @ 10:00 AM On Tuesday, 07 Nov 2023, at 10:00 AM, maintenance will be conducted on the CLASSE vi...
27 Nov 2023 NoMachine Update: Tuesday, 28 Nov 2023 If you are a Computing.NoMachine user, at the end of TODAY, Monday, 27 Nov 2023, please save your work and log...
11 Dec 2023 ScreenConnect Update: Tuesday, 12 Dec 2023 @ 10:30 AM On Tuesday, 12 Dec 2023, starting at 10:30 AM, the Computing.ScreenConnect service will be unav...
20 Dec 2023 2023: The Year in Review Happy holidays from CLASSE IT! 2023 was another busy year filled with constant IT changes resulting from space modifications...
08 Jan 2024 Potential Service Interruptions: Tuesday, 09 Jan 2024 @ 10:00 AM On Tuesday, 09 Jan 2024, at 10:00 AM, maintenance will be conducted on the CLASSE vi...
29 Jan 2024 GitLab Update: Tuesday, 30 Jan 2024 @ 10:30 AM On Tuesday, 30 Jan 2024, at 10:30 AM, the CLASSE GitLab will be unavailable for approximately one hour...
12 Feb 2024 GitLab Update: Tuesday, 13 Feb 2024 @ 10:30 AM On Tuesday, 13 Feb 2024, at 10:30 AM, the CLASSE GitLab will be unavailable for approximately one hour...
19 Feb 2024 GitLab Update: Tuesday, 20 Feb 2024 @ 10:30 AM On Tuesday, 20 Feb 2024, at 10:30 AM, the CLASSE GitLab will be unavailable for approximately one hour...
26 Feb 2024 ScreenConnect Update: Tuesday, 27 Feb 2024 @ 10:30 AM On Tuesday, 27 Feb 2024, starting at 10:30 AM, the Computing.ScreenConnect service will be unav...
11 Mar 2024 GitLab Update: Tuesday, 12 Mar 2024 @ 10:30 AM On Tuesday, 12 Mar 2024, at 10:30 AM, the CLASSE GitLab will be unavailable for approximately one hour...
01 Apr 2024 New VPN Deployment This Week: Tuesday, 02 Apr 2024 On Tuesday, 02 Apr 2024, we will begin introducing a new always on VPN service called ZeroTier, wh...
15 Apr 2024 Linux Updates: Tuesday, 16 Apr 2024 @ 10:00 AM On Tuesday, 16 Apr 2024 at 10:00 AM, the latest Linux kernels will be pushed to all CLASSE Linux boxes...
29 Apr 2024 PSA CIT Network Disruption in Wilson Annex and PTR: Tuesday, 30 Apr 2024 @ 4:00 AM On Tuesday, 30 Apr 2024, between approximately 4:00 AM and 5:00 A...
13 May 2024 PSA CIT Network Disruption in Wilson Annex and PTR: Tuesday, 14 May 2024 @ 4:00 AM On Tuesday, 14 May 2024, between approximately 4:00 AM and 6:00 A...
01 Jul 2024 GitLab Update: Tuesday, 02 Jul 2024 @ 10:00 AM On Tuesday, 02 Jul 2024, the CLASSE GitLab will be unavailable from 10:00 AM to 12:00 noon for a major...
15 Jul 2024 Firewall Updates: Tuesday, 16 Jul 2024 @ 10:30 AM On Tuesday, 16 Jul 2024, at 10:30 AM, we will be updating firewall settings as part of our ongoing ...
29 Jul 2024 NoMachine Update: Tuesday, 30 Jul 2024 If you are a NoMachine user, at the end of TODAY, Monday, 29 Jul 2024, please save your work and log out of an...
19 Aug 2024 Network Disruptions: Tuesday, 20 Aug 2024 @ 10:00 AM On Tuesday, 20 Aug 2024, between 10:00 AM and 11:00 AM, please expect intermittent network disru...
30 Aug 2024 Network Disruptions: Tuesday, 03 Sep 2024 @ 10:00 AM On Tuesday, 03 Sep 2024, between 10:00 AM and 11:00 AM, please expect brief network disruptions ...
09 Sep 2024 Potential Service Interruptions: Tuesday, 10 Sep 2024 @ 10:00 AM On Tuesday, 10 Sep 2024 @ 10:00 AM, maintenance will be performed on the CLASSE virt...
30 Sep 2024 Network Disruptions: Tuesday, 01 Oct 2024 @ 10:00 AM On Tuesday, 01 Oct 2024, between 10:00 AM and 11:00 AM, please expect brief network disruptions ...
07 Oct 2024 NoMachine Update: Tuesday, 08 Oct 2024 If you are a NoMachine user, at the end of TODAY, Monday, 07 Oct 2024, please save your work and log out of an...
14 Oct 2024 Network Disruptions: Tuesday, 15 Oct 2024 @ 10:00 AM On Tuesday, 15 Oct 2024, between 10:00 AM and 11:00 AM, please expect brief network disruptions ...
04 Nov 2024 GitLab Update: Tuesday, 05 Nov 2024 @ 11:00 AM On Tuesday, 05 Nov 2024, at 11:00 AM, the CLASSE GitLab will be unavailable for approximately one hour...
GitLab Update: Tuesday, 19 Nov 2024 @ 11:00 AM On Tuesday, 19 Nov 2024, at 11:00 AM, the CLASSE GitLab will be unavailable for approximately one hour for a series...
02 Dec 2024 Linux Updates: Tuesday, 03 Dec 2024 @ 10:00 AM On Tuesday, 03 Dec 2024, at 10:00 AM, the latest Linux kernels will be pushed to all CLASSE Linux boxe...
09 Dec 2024 LNX201 Reboot: Tuesday, 10 Dec 2024 @ 10:00 AM On Tuesday, 10 Dec 2024, at 10:00 AM, we will be rebooting LNX201, our general purposes Linux login no...
16 Dec 2024 LNX201 Reboot: Tuesday, 17 Dec 2024 @ 10:00 AM On Tuesday, 17 Dec 2024, at 10:00 AM, we will be rebooting LNX201, our general purpose Linux login nod...
20 Dec 2024 2024: The Year in Review Happy holidays from CLASSE IT! 2024 was another busy year for us. On the personnel front, we welcomed Samantha Weeks to the ...
06 Jan 2025 GitLab Update: Tuesday, 07 Jan 2025 @ 11:00 AM On Tuesday, 07 Jan 2024, at 11:00 AM, the CLASSE GitLab will be unavailable for approximately one hour...
13 Jan 2025 GitLab Update: Tuesday, 14 Jan 2025 @ 11:00 AM On Tuesday, 14 Jan 2024, at 11:00 AM, the CLASSE GitLab will be unavailable for approximately one hour...
17 Jan 2025 GitLab Update: Tuesday, 21 Jan 2025 @ 10:00 AM On Tuesday, 21 Jan 2024, at 10:00 AM, the CLASSE GitLab will be unavailable for approximately one hour...
27 Jan 2025 GitLab Update: Tuesday, 28 Jan 2025 @ 10:00 AM On Tuesday, 28 Jan 2024, at 10:00 AM, the CLASSE GitLab will be unavailable for approximately one hour...
10 Feb 2025 GitLab Update: Tuesday, 11 Feb 2025 @ 10:00 AM On Tuesday, 11 Feb 2025, at 10:00 AM, the CLASSE GitLab will be unavailable for approximately one hour...
17 Feb 2025 GitLab Update: Tuesday, 18 Feb 2025 @ 10:00 AM On Tuesday, 18 Feb 2025, at 10:00 AM, the CLASSE GitLab will be unavailable for approximately one hour...
03 Mar 2025 GitLab Update: Tuesday, 04 Mar 2025 @ 10:00 AM On Tuesday, 04 Mar 2025, at 10:00 AM, the CLASSE GitLab will be unavailable for approximately one hour...
10 Mar 2025 GitLab Update: Tuesday, 11 Mar 2025 @ 10:00 AM On Tuesday, 11 Mar 2025, at 10:00 AM, the CLASSE GitLab will be unavailable for approximately one hour...
17 Mar 2025 GitLab Update: Tuesday, 18 Mar 2025 @ 10:00 AM On Tuesday, 18 Mar 2025, at 10:00 AM, the CLASSE GitLab will be unavailable for approximately one hour...
24 Mar 2025 Network Maintenance: Tuesday, 25 Mar 2025 @ 10:00 AM On Tuesday, 25 Mar 2025, between 10:00 AM and 11:00 AM, we will be performing network maintenanc...
07 Apr 2025 GitLab Update: Tuesday, 08 Apr 2025 @ 10:00 AM On Tuesday, 08 Apr 2025, at 10:00 AM, the CLASSE GitLab will be unavailable for approximately one hour...
14 Apr 2025 Network Maintenance: Tuesday, 15 Apr 2025 @ 10:00 AM On Tuesday, 15 Apr 2025, between 10:00 AM and 11:00 AM, we will be performing network maintenanc...
02 Apr 2018 CHESS Data Rotation Tuesday 03 Apr 2018 Starting at 3pm Tuesday, 4/3, the main CHESS DAQ and Maia filesystems will become read only and backed up t...
06 Dec 2021 Service Glitches Possible: Tuesday, 07 Dec 2021 @ 9:00 AM On Tuesday, 07 Dec 2021, from 9:00 AM to 12:00 noon, there is a possibility of brief servic...
18 Dec 2017 RESCHEDULED: Home disk maintenance Tuesday 02 Jan 2018 At approximately 4pm on Tuesday, 02 Jan 2018, all public CLASSE home directories will become...
22 Dec 2021 2021: The Year in Review Happy Holidays from all of us in CLASSE IT! It has certainly been another eventful and unpredictable year for us. On the one...
19 Jan 2021 GitLab Upgrade: Tuesday, 26 Jan 2021 @ 10:30 AM On Tuesday, 26 Jan 2021, starting at 10:30 AM, the CLASSE GitLab will be upgraded, and the service wi...
25 Jan 2021 CIT Two Step Login for Academic Applications: Monday, 25 Jan 2021 On Monday, 25 Jan 2021, CIT will enable two step login for key academic applicatio...
28 Jun 2021 GitLab Update: Tuesday, 29 Jun 2021 @ 10:30 AM On Tuesday, 29 Jun 2021, at 10:30 AM, there will be a brief 5 10 minute outage of the CLASSE GitLab wh...
26 Mar 2018 New Web Client for CLASSE Chat Service CLASSE provides a chat service for all CLASSE users, using CLASSE authentication. The service was designed to ...
10 May 2021 GitLab Update: Tuesday, 11 May 2021 @ 10:30 AM On Tuesday, 11 May 2021, at 10:30 AM, the CLASSE GitLab will be unavailable for approximately 15 minut...
18 Oct 2021 New Windows Printer Queues: Tuesday, 19 Oct 2021 As previously announced, we are introducing a new method for printing from Windows, called PrinterLo...
10 Sep 2018 Virtual Machine Maintenance: Tuesday, 11 Sep 2018 @ 10:00 AM Starting at 10:00 AM on Tuesday, 11 Sep 2018, the main CLASSE Virtual Machine infrastruc...