Current Status
Future Infrastructure (in planning)
Principles
consistent production lines
Minimize admin costs
optimize performance
data integrity
Server-Options
assumption:
one server = one IP, one operating system (LINUX WINDOWS NAP LOCAL )
one cell = one instance on a server
no distributed resources
Minimal Sizing:
WINDOWS 2 : 4core, 16GB, root server, dedicated
LINUX 2 : 4core, 16GB, root server, dedicated
FREE BSD : as virtual machine on LINUX 2 (to be verified)
Application / Line | Develop | Integration | Quality Assurance | Demo | Training |
|---|---|---|---|---|---|
| feature | develop | release | main | main |
| developer test | integration test | user acceptance test | current stable | customized demos / trainings |
openIMIS Legacy | LOCAL | WINDOWS 2 | WINDOWS 2 | WINDOWS 2 | WINDOWS 2 |
openIMIS Modular | LOCAL | LINUX 2 | LINUX 2 WINDOWS 2 | LINUX 2 | LINUX 2 |
openIMIS DB | LOCAL | WINDOWS 2 | WINDOWS 2 | WINDOWS 2 | WINDOWS 2 |
DHIS2 w/ oI connector | LOCAL | LINUX 2 | LINUX 2 | LINUX 2 | LINUX 2 |
DHIS2 DB | LOCAL | LINUX 2 | LINUX 2 | LINUX 2 | LINUX 2 |
OpenHIM | LOCAL | LINUX 2 | LINUX 2 | LINUX 2 | LINUX 2 |
OpenMRS | NAP | LINUX 2 | LINUX 2 | NAP | OPTIONAL |
BAHMNI | NAP | LINUX 2 | LINUX 2 | NAP | OPTIONAL |
FHIR (HAPI FHIR) | NAP | OPTIONAL | OPTIONAL | NAP | OPTIONAL |
PFSENS (Firewall etc) | NAP | FREE BSD | |||
Website (Drupal) | managed Drupal server | ||||
Discussion
look at loads
Modular doesn’t need windows server
managed server or root server
lines:
develop: own computers, online DB for testing
training: several instances on one server (same IP, different ports/ subdomains)
Draft architecture
Timeline
Step 1 (January): Transfer openIMIS Develop & Demo - ( develop.openIMIS.org, demo.openIMIS.org )
Step 2 (February): Install openIMIS Release - (release.openIMIS.org)
Other environments as needed
Server config based on:
Data Replication between servers https://www.programmersought.com/article/92226036787/
Virtual machine hosting https://www.tecmint.com/install-kvm-on-ubuntu/
cockpit https://www.tecmint.com/manage-kvm-virtual-machines-using-cockpit-web-console/
linux firewall : firewalld