Introduction
The CoreOne Suite can be installed and used as an “Multi-Line”-System. The CoreOne Suite-Components (“Web Service” and “Authentication Service”) are then installed on the same Server. And the “Application Services” are installed on a seperate server.
Also the databases are on entirely different servers.
Big Picture
Windows Server Construct with Database as a Galera Cluster:
Servers
For the Multi-Line-Installation, seven Servers are needed. Two Front- and two Backend-Server. The database will be separated and put on different servers. Since we use Galera Cluster in a Multi-Line, we would need atleast three Servers for MariaDBs.
The Backend-Server needs to cover the requirements according to https://itsense.atlassian.net/l/c/oEo2yr1e.
The Frontend-Server needs to cover the requirements according to https://itsense.atlassian.net/l/c/V1xuzLdC.
The Database-Server needs to cover the requirements according to https://itsense.atlassian.net/l/c/1gXVxFRo.
Software
Frontend / Web-Server 1 & 2
CoreOne Web Services
CoreOne Authentication Services
CoreOne Suite Self-Service Portal
Backend-Server 1 & 2
CoreOne Application Program Interface
CoreOne Application Services
CoreOne Workflow Engine
Database-Server 1, 2 and 3
Database (MariaDB - Galera Cluster)
RabbitMQ
Usually the software is installed by ITSENSE, if you want to know more or install it by yourself (not recommended) follow this page:
https://itsense.atlassian.net/l/c/wYXwBqNk
Advantages and Disadvantages
Advantages:
High-Availability
Access Security
Independent Updates
Scalability
Network-Zone-Independence
Ressource-Splitting
Disadvantages:
Complex Configuration
Costs