Connection

• Doodle: TBD
• Date: 2022-02-XX – XX:XX UT
• Zoom details will be sent out in an e-mail

Participants

Agenda

Short Term (2022APR)

• Maintenance (Bug-fixing / Improvements)
• Obsolescence Management
  • RHEL 7 and 8 releases 
  • If RHEL 8, following third party packages should be installed by the O.S.:
    • TBD
  • Upgrade third party fallback version (Not relevant for ALMA)
    • TBD
  • Python dependencies (13) upgrade (TBD) – 2022APR
    • TBD
  • Java Dependencies (TBD) upgrade (TBD) – 2022APR
  • Planning for 2022 releases – 2022APR
• BulkDataNT RTI DDS Improvements – 2022APR
  • Performance improvements 700+ MB/s over 10 Gbps link ( Unable to locate Jira server for this macro. It may be due to Application Link configuration. ) – 2022APR
  • Synthetic tests can be run in standalone mode ( -g flag to be used without ACS) ( Unable to locate Jira server for this macro. It may be due to Application Link configuration. ) – 2022APR
• C++ Modernization
  • Study Logging C++ Performance ( Unable to locate Jira server for this macro. It may be due to Application Link configuration. ) – 2022FEB
  • Standard C++ Smart Pointers ( Unable to locate Jira server for this macro. It may be due to Application Link configuration. )
    • SCCB ( Unable to locate Jira server for this macro. It may be due to Application Link configuration. ) + Rollout – 2022APR 
• Development and Community OS Support ( Unable to locate Jira server for this macro. It may be due to Application Link configuration. )
  • Jenkins Build + Phase A tests
    • Debian 10/11 ( Unable to locate Jira server for this macro. It may be due to Application Link configuration. ) – 2022FEB
    • Ubuntu 20.04/22.04  ( Unable to locate Jira server for this macro. It may be due to Application Link configuration. ) – 2022FEB
• Phase A test stabilization for RHEL 8 ( Unable to locate Jira server for this macro. It may be due to Application Link configuration. )

Mid Term (2022JUN --> 2022AUG)

• Obsolescence Management
  • RHEL 7 and 8 releases – 2022JUN
    • We expect 2022JUN to be the latest RHEL 7 release
  • C++ Standard: C++14, C++17, C++2a? – 2022APR
    • C++ 17 was chosen; waiting for feedback from community
  •  ACE/TAO >= 7.0.4 – 2022APR
  • PyEnv, Tcl/Tk* – 2022APR
  • Maven, Eclipse – 2022JUN
  • Python dependencies (12) – 2022JUN
  • Python dependencies (9) – 2022OCT
  • Java Dependencies (TBD) – 2022JUN
• Analyze refactoring or replacement of logging service
• Development and Community OS Support
  • Jenkins Build + Phase A tests
    • Others?

Long Term (TBD)

• Java 17 – 2023APR+
  • Will be scheduled for some point during 2023 aiming to Cycle 11 (2024-10 deployment)
• Jakarta EE 9+ / Hibernate 6+ / Spring 6+ / Springboot 3+ (Java-17 and Jakarta EE 9 baseline for spring framework 6) – 2023JUN+
• ACS Services Modernization
  • Continue NC implementation study
  • ZeroMQ-based BulkData transfer implementation
• CDB API alternative (REST, SOAP, G-RPC, Falcor, ICE, etc.)
• De-scoped for now:
  • Java Modules

Other Input

Not Relevant

Conclusions

2022FEB

* Tentative base for 2022FEB until the meeting has been held

Priorities

1. Maintenance
2. New Makefile Support
3. Logging C++ Performance Study
4. C++ ACS Smart Pointers
5. Obsolescence Management Plan
6. Obsolescence Management Tasks
7. Official OS Support (Development + Community)

Action Items

• Tomas Staigto remind ICT of the agreed RHEL 8 migration plan at the start of January 03 Jan 2022