I've been testing WSO2 BRS and WSO2 Data Services separately and working properly. The next step was to add in the WSO2 ESB the features that provide these capabilities, but they have bugs that keep the deployment of services.
BRS Feature: Can't upload the . jar with the class model for rules. (Rule Service - 3.2.0)
Data Services Feature: Various failures to create new services, not looking tables of datasource and can't upload the services created previously. (Data Service Hosting - 3.2.0)
Has anyone done these features work properly?
What is the ESB version you are using? If it is ESB 4.0.3, please install the latest versions of Rule Service and Data Services features.
Rule Service and Data Services versions: 3.2.2
Thanks
Thilini
Related
WSO2 API Manager Version 4.0.0 is Working Fine With Choreo Analytics but Is there Any Way to Configure API Manager Version 4.0.0 with API-M Analytics Version 3.2.0?
No, this is not possible with API Manager 4.0.0.
The API Manager v4.0.0 has gone through a lot of architectural changes and the Handlers and implementations related to publishing Analytics Data to the APIM Analytics server have been removed. Therefore, with my understanding, it is not possible to achieve the same in the v4.0.0 environment.
With the API Manager 4.0 release, the API Analytics was completely revamped and offered as a cloud-based analytics solution to provide users with an unparalleled analytics experience. Therefore, integrating APIM Analytics 3.2.0 with APIM 4.0.0 is not a possible/advisable solution due to architectural constraints.
I have written several webservices in Python and Ruby and would like to integrate them with WSO2 Integration Studio. I tried following the instructions on the docs about sending messages to services here but it's about Java microservices only. Am I supposed to deploy my services elsewhere and only use http endpoints to integrate them? Thank you
You can only copy JAR files to the /wso2/msf4j/deployment/microservices folder and deploy them in the MSF4J profile of WSO2 EI.
Am I supposed to deploy my services elsewhere and only use http endpoints to integrate them?
Yes, This is the way to achieve this.
currently I´m evaluating WSO2 Stratos LIVE as a public PaaS. I did much research but there are still some questions:
1.) Does WSO2 Stratos Live offer a "multi-tenancy-api" to make Java web applications multi-tenant-aware (something like the Google App Engine Namespace API)?
2.) Is the cartridge-based architecture available (like in WSO2 Stratos 2)?
3.) Are there official API documentations / code samples for all the cloud services? I just found blog posts and webinars. But an official api documentation and code samples would be very great (for example how to unse Identity Server for authentication in Java web applications).
4.) Based on WSO2 API Manager deployment on Stratos, I assume that the API manager is not available as cloud-service?
5.) Do I have hosting options on Stratos Live (e.g. Java Version, the country / Data Center where my app will be hosted)?
6.) Does exist a logs-api to access application logs from my application?
7.) Are there apis for data handling (for example Map Reduce, execution of cron jobs, CDN)?
8.) Do I have a local test environment? I know that there are IDE plugins for an easy deployment. But is it possible to test my app with all WSO2 Stratos Live cloud services local on my machine without connecting to the real services?
I know this is a lot but it would be more than helpful if the WSO2 professionals would help me to answer those questions. As I said, I did much research but those 8 questions are still open.
Thanks a lot and best regards
Ben
See the answers in-line.
1.) Does WSO2 Stratos Live offer a "multi-tenancy-api" to make Java web applications multi-tenant-aware (something like the Google App Engine Namespace API)?
Yes. Your web app can be multi-tenanted.
http://www.youtube.com/watch?v=_lEwm6VzAmo&noredirect=1
http://www.slideshare.net/afkham_azeez/building-a-multitenanted-cloudnative-appserver
2.) Is the cartridge-based architecture available (like in WSO2 Stratos 2)?
Not yet. But our plan is to make Stratos2.0 as the foundation of StratosLive. This will be done after the GA release of Stratos2.0 (it is now in beta stage)
3.) Are there official API documentations / code samples for all the cloud services? I just found blog posts and webinars. But an official api documentation and code samples would be very great (for example how to unse Identity Server for authentication in Java web applications).
All the documents and samples available for WSO2 products are valid for StratosLive. Reason is, we have deployed the very same product in the cloud. We are in the process of filling the documentation gap with regards to StratosLive at the moment.
4.) Based on WSO2 API Manager deployment on Stratos, I assume that the API manager is not available as cloud-service?
Not yet. It will be available in the future.
5.) Do I have hosting options on Stratos Live (e.g. Java Version, the country / Data Center where my app will be hosted)?
No. StratosLive uses shared instances to achieve multi-tenantcy (not like some other PaaSes which uses a JVM per tenant). Therefore, hosting options are not available.
6.) Does exist a logs-api to access application logs from my application?
Yes. We allow the tenants to view system logs and application logs. Unfortunately the API for log viewing is not documented yet.
http://sparkletechthoughts.blogspot.com/2012/09/how-distributed-logging-works-in-wso2.html
7.) Are there apis for data handling (for example Map Reduce, execution of cron jobs, CDN)?
Map reduce related tasks can be handled using toolboxes which can be deployed in WSO2 BAM (monitor.stratoslive.wso2.com). Please check the WSO2 BAM2 documentation for more info.
8.) Do I have a local test environment? I know that there are IDE plugins for an easy deployment. But is it possible to test my app with all WSO2 Stratos Live cloud services local on my machine without connecting to the real services?
You can download and use the Stratos local setup which can be found at http://wso2.com/cloud/stratos
I am using WSO2 DSS, ESB and BPS for my project.
They are working fine in respective servers. But my idea is to integrate DSS, ESB & BPS into one car file(or some other deployment archive file) and thus making the deployment easier.
I have a Carbon application project created in Developer studio which has DSS project, ESB Config project, BPEL workflow and a Web application in it.
When I export it, it exports only the ESB & BPS and excludes Web application.
Is there a way to generate one deployment archive which would contain all the mentioned project? And is it possible to deploy a java application in WSO2 server since it has tomcat in it?
Thanks in Advance.
You can deploy webapplications in WSO2 Application server. Refer this. There is a server role which is defined in the server and also in the CAR file for each deployable artifacts. So if you are going to use one server lets say application server with DSS,ESB and BPS installed you need to add DSS's ESB's and BPS's server roles so artifacts which has respective servers role can be deployed in bundled server. Please refer following for server role management.
http://docs.wso2.org/wiki/display/AS510/Introduction+to+Server+Roles
Q>
Is there a way to generate one deployment archive which would contain all the mentioned project?
Ans>> Yes. It is possible. Carbon Application Archive(CAR) file is the single deployable module to package all the above mentioned different artifacts type to a single deployable archive.
You can use either IDE or Maven to generate the CAR file for your artifacts. Please refer to Dev Studio Documentation for more information.
Q> And is it possible to deploy a java application in WSO2 server since it has tomcat in it?
Ans>> You can deploy a Java application in WSO2 Application Server but in order to do that you need to convert your application to a Web-Services since WSO2 provides mechanism to expose your applications as Web Services. For that you can use either Axis2 Web Service or Jax-WS web-Service.
WSO2 Developer Studio supports creation of Axis2 Web-Services as well as Jax-WS web services. Please refer to Axis2 Artifact and Jax-WS Artifact Documentation for more information.
Also if you have a Java based Web-Application, you may deploy that Web-Application in WSO2 Application Server and WSO2 Dev Studio supports implementing Web-Applications as well.
Thanks and Regards,
Harshana
I want to merge WSO2 ESB and Data Services Products to execute both of them
on one server.
Both of them are based on Carbon framework and consists of some OSGi bundles.
Is there a simple way to do this.
Best regards.
--Seyyed Jamal
Yes. You can install the ESB features in the DSS or vise versa. Feature installing way is common for all the WSO2 Carbon Servers (ESB, IS, AS, DSS, BAM .....). Here is a blog post I wrote on installing an AS feature in IS. It is the same procedure for the ESB or DSS, find the required features, install them.