This document describes an internship project at WSO2 involving developing a health monitoring module for Stratos services. The project involves creating a system to check the availability of cloud services and retrieve statistics on resource utilization from other servers via the Stratos Manager. It will include a backend and frontend for health monitoring and demonstrate retrieving statistics and monitoring cloud service availability by connecting to services and parsing configuration files.

1. Internship at WSO2
Nadeeshani Hewage

2. Health Monitor Module for all
Stratos Services

3. Requirements Vs. Current status
● Cloud Service Availability
● Retrieveing statistics of other servers via Stratos-
Manager – resource utilization

4. Overview
Stratos Manager
Health-monitor
B/E
Health-monitor
F/E
App Server ESB Mashup Server
System-stat System-stat System-stat
B/E B/E B/E

5. Cloud Service Availability
● Attempt to create a socket connection to services
(host, port)
● Service-param-desc.xml
● ServiceConfigurationParser
● ServiceConfigs

6. Screenshot..

7. Demo on Cloud Service Availability

8. Statistics
● Using b/e of System-Statistics component
● Statistics Client
● AuthenticationAdmin Client
-to programatically login
● Manipulation of server url
● Addition of cpu utilization statistics
● Wso2vis to create chart of Memory usage

9. Screenshot..

10. Demo on retrieval of statistics

11. Comments and suggestions
are welcome...

12. Thank You...