[Fiware-tech-help] Running CEP in a Docker

[Tali Yatzkar-Haham]

Hi Julian,

1. Isn't it related to issue #14? 
2. PUT is used to update existing definition. So if you already POST 
definition with the same name, you should use a PUT, but if not, you 
should use a POST. This POST/PUT add/update definition in the definition 
repository. 
If you used the Docker installation, then you need to configure the 
definitions-repository, the place the CEP should put definition files, as 
explained in the Installation guide.
 

Best regards,
Tali

Tali Yatzkar Haham
Smart Decision Solutions
IBM Research - Haifa, Israel
tali at il.ibm.com 972-4-8296320
 



From:   Julian Krenge <julian.krenge at gmail.com>
To:     Tali Yatzkar-Haham/Haifa/IBM at IBMIL
Date:   29/10/2015 11:47 PM
Subject:        Running CEP in a Docker



Hey Tali,

thanks to the help of you guys, I was able to set up a instance of PROTON 
on one of our machines. It?s running with Docker on ubuntu in its own 
screen, the end of the start log reads:

INFO: init: done initializing singletons , starting the servers...
Oct 29, 2015 9:32:39 PM com.ibm.hrl.proton.server.adapter.OutputServer run
INFO: Proton output server started, listening on output port: 3302
Oct 29, 2015 9:32:39 PM com.ibm.hrl.proton.server.adapter.InputServer run
INFO: Proton server Started, listening on port: 3002
Oct 29, 2015 9:32:39 PM org.apache.catalina.startup.HostConfig deployWAR
INFO: Deploying web application archive 
/var/lib/tomcat7/webapps/ProtonOnWebServerAdmin.war
Oct 29, 2015 9:32:40 PM 
com.ibm.hrl.proton.admin.webapp.ProtonAdminServletContextListener 
contextInitialized
INFO: initializing ProtonAdminServletContextListener
Oct 29, 2015 9:32:40 PM 
com.ibm.hrl.proton.admin.webapp.ProtonAdminServletContextListener 
contextInitialized
INFO: created popertiesFileInputStream = 
java.io.ByteArrayInputStream at 716fd193
Oct 29, 2015 9:32:40 PM 
com.ibm.hrl.proton.admin.webapp.ProtonAdminServletContextListener 
contextInitialized
INFO: getServletContext().getRealPath(/) = 
/var/lib/tomcat7/webapps/ProtonOnWebServerAdmin/
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further 
details.
Oct 29, 2015 9:32:41 PM org.apache.catalina.startup.HostConfig 
deployDirectory
INFO: Deploying web application directory /var/lib/tomcat7/webapps/ROOT
Oct 29, 2015 9:32:41 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]
Oct 29, 2015 9:32:41 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 8523 ms

So I would say this looks good.

>From reading the docs and info there, I would assume the Admin Interface 
is at port 8080. However, when I try to curl it, I get:

ubuntu at ip-172-31-1-99:~$ curl 
http://localhost:8080/AuthoringTool/Main.html
curl: (7) Failed to connect to localhost port 8080: Connection refused

Any idea what I might be doing wrong?

Also, directly a second question:

We have been working with the test instances already to define some rules. 
There, we exported a JSON with the config. Could we put this JSON back in 
programatically using this API?

PUT /{CEP_Admin}/resources/definitions/{definition_name} 

Thanks
? Julian


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