ClusterJ Secondary Server

Glossary

1. Clients calling from the Internet
2. PS
3. TS
4. Tomcat in PS
5. Tomcat hosting CJNMA
6. CJNMA
7. Node Tomcat, that is, the tomcat hosting the user’s .wars
8. The SDB
9. Client request
10. PS request to the CJNMA: node installation, startup/shutdown, machine statistics
11. SDB update from CJCMA: cluster creation, user authorization, cluster details, node details

The Secondary Server is hosting the CJNMA .war

• The CJNMA Tomcat runs in its own port and linux account
• Receives requests from the PS for machine statistics gathering
• Receives requests from the client for node operations: install, tomcat startup/shutdown, install/uninstall .war

More on this trail

ClusterJ Architecture

Primary Server

Tertiary Server

The Account Manager Api

ClusterJ Security