Al WSO2Con 2016, di cui Profesia è stata sponsor ufficiale, Matteo Bordin, Principal Architect di Profesia, ha presentato “Real-time Monitoring of API Architectures”, un interessante intervento volto a illustrare un sistema di monitoraggio della piattaforma SOA che permette agli utenti di essere aggiornati real time sullo stato dei servizi. Guarda la registrazione dell'intervento: https://www.youtube.com/watch?v=J4OgCLL-h70

1. Real-time Monitoring of API
Architectures
Matteo Bordin
Profesia

2. Profesia

3. Profesia
DevOps
IoT
Testing
ALM
SOA
Business Intelligence
Security
Digital Publishing
Training
ALM+PLM
traceability
standard compliance
Open Source
Big Data
User ExperienceSS4B
Enterprise Mobility
agile
IoD
University
Usability
APIBPM

4. Profesia
The Problem
<SOAP-ENV:Body>
<SOAP-ENV:Fault>
<faultcode>SOAP-ENV:Client</faultcode>
<faultstring xml:lang="it"> </faultstring>
</SOAP-ENV:Fault>
</SOAP-ENV:Body>
<soapenv:Fault>
<faultcode axis2ns57:Server</faultcode>
<faultstring> </faultstring>
</soapenv:Fault>
{ "error": { "code": 404, "message": "ID not found" } }
{ "error": { "code": 500, "message": ”Application server error" } }
{ "error": { "code": 404, "message": ""message" : "Could not connect to data store." } }

5. Profesia
The Solution Idea

6. Profesia
The Solution Architect L0
Analytic
Server
Data
Repository

7. Profesia
The Products
Analytic
Server
Data
Repository

8. Profesia
Message Flow

9. Profesia
Message Flow
Object[] dataObj = new
Object[]{apiName,theTime, theError};
Event eventAlarm = new Event(streamIdError,
System.currentTimeMillis(),new Object[0] ,
null, dataObj );
try{
… dataPublisher.publish(eventAlarm);
dataPublisher.stop();
…

10. Profesia
Message Flow
<bam
xmlns="http://ws.apache.org/ns/synapse">
<serverProfile name=”DASServices">
<streamConfig name=”ApiServiceError"
version="1.0.0"></streamConfig>
</serverProfile>
</bam>

11. Profesia
API-Flows
ApiStatError
ApiStatStart
ApiStatStop
ApiServiceStatus
ApiServiceError
ExecServiceStatus
ExecServiceError
SendEmail
execError
ErrorCount

12. Profesia
ESB-Flows
ESBStatError
ESBStatStart
ESBStatStop
ESBServiceStatus
ESBServiceError
ExecESBSrvStatus
ExecESBSrvError
SendEsbEmail
execError
ESBErrCnt

13. Profesia
Java Implementations
...
HttpURLConnection con = (HttpURLConnection) obj.openConnection();
...
if (responseCode>=200 && responseCode<300){
retResponse = "OK";
}
MonitorContainer.addMonitorItem(url,retResponse);

14. Profesia
Why this solution
• Easy
– Implement
– Deploy
– reproduce
• Concrete return value
• Interactive & Incremental

15. Profesia
Performance
• DAS clustering
• Database clustering
• Application server redundant

16. Profesia
Management
• Not complex installation
• One configuration files
• Copy Paste Installation

17. Profesia
The Outcome
• Retrieve problems
• Visualize problems
• More visualization
http://www.ristorante-mammarosa.it/fino-al-6-dicembre-menu-base-di-tartufo-di-acqualagna/
http://www.theguardian.com/environment/2016/jan/10/truffle-trackers-how-dogs-and-humans-help-ecology-and-gastronomy-in-oregon
http://www.where-to-go-in-italy.com/white-truffles.html

18. Thank You!
#WSO2ConEU
Share your feedback for this session
wso2con.com/app
Matteo Bordin
matteo.bordin@profesia.it