eGov ERP Stack Setup

This section contains steps that are involved in configuring ERP cluster for the first time.

1. Web server - Apache2

2. Application server - Wildlfy/Jboss

3. Elastic Search

4. Database - Postgres

5. Redis

6. File store system - NFS

Typical ERP cluster configuration details:

1. Load Balancer:
   Size: Standard B2s (2 vcpus, 4 GiB memory)
   OS: Linux (ubuntu 16.04)
   Storage: Standard, Storage (general purpose v1)
   Disk: 30 GiB (Premium SSD)

2. Application Server:
   Size: Standard B2ms (2 vcpus, 8 GiB memory)
   OS: Linux (ubuntu 16.04)
   Storage: Standard, Storage (general purpose v1)
   Disk: 50 GiB (Premium SSD)

3. Elasticsearch:
   Size: Standard B2ms (2 vcpus, 8 GiB memory)
   OS: Linux (ubuntu 16.04)
   Storage: Standard, Storage (general purpose v1)
   Disk: 50 GiB (Premium SSD)

4. DB server:
   PostgreSQL version: 9.6
   Performance Config: Basic, 2 vCore(s), 10 GB