OpenFEWS / OpenCHPS on AWI VM

[jdhondia-noaa]

1. Requester Information:
This should include the name and contact information of the person making the request.

• PI's Full Name: Juzer Dhondia
• PI's Affiliated Institute: AWI / OWP
• PI's Affiliated Email Address: [email protected]

2. Project Information:
OpenFEWS / OpenCHPS

3. Project Description:
No Software development -- installing the Softwares such as Delft-FEWS / Postgres DB / Tomcat to operationize the OpenFEWS (by University of Calgary) and OpenCHPS (existing CHPS systems used by RFCs)

4. Resource Requirements:
PostgreSQL
PostgreSQL 12, 13, 14, 15
See https://endoflife.date/postgresql
Managed instances are possible.
The maximum size for PostgreSQL database fields in Delft-FEWS is 1 GB. As a result all big files such as Module config files and ColdStates
must respect this limit. WarmStates exceeding this size can be stored externally on the file system.

Linux
Red Hat Enterprise Linux 8 / 9
AlmaLinux 8 / 9

Java JDK / JRE 17

Options:

1. VM

2. vCPU OS minimum + 4 CPU

3. Memory OS minimum + 12 GB RAM

4. Disk Space Minimum 40GB free diskspace

5. Working Group Detail

R2O

6. Timeline:
before January 2025

7. Security and Compliance Requirements:
None as far as software view point is all licensed

8. Approval:
Not sure -- Matt (R2O) or Steve (for NRT class)