Skip to main content

Home/ GSCD_TE/ Group items tagged service

Rss Feed Group items tagged

florian bernard

Links with Other Services - GRIA - 0 views

  • Managed Services The SLA service is of no use if it does not manage any functional services. There are five conditions that must be met in order for a functional service to be managed: At the functional service: The SLA service must be in the functional service's list of "Trusted Management Services". The SLA service's CA certificate must be a trusted CA in the functional service's key-store. The SLA service must be in the "management-services" group of the functional service. At the SLA service: The functional service's CA certificate must be a trusted CA in the SLA service's key-store. The functional service must be in the "sla-managed-services" group of the SLA service. If the functional services that require managing are hosted on the same machine as the SLA service (and therefore share the same certificate) then steps 2-5 are not necessary, otherwise see below for more detail.
    • florian bernard
       
      TE1: Pour lier un service fonctionnel au SLA manager le service doit implementer certaines contraintes.
florian bernard

Client Programming Tutorial - GRIA - 0 views

  • Running a Groovy script   This is the easiest way to access the Java API. To try it out, create a script named test.groovy containing: println "Starting Groovy script!" def jobService = serviceFactory.createServiceProxy("https://host:8443/gria-basic-app-services/services/JobService?wsdl") println "Getting ID..." def id = jobService.getServiceProviderID() println "Job service identity: " + id Replace host with the address of your GRIA job service. The script is run by passing it as an argument to the normal gridcli command. For example: $ gridcli test.groovy Starting Groovy script! Getting ID... Job service identity: <subject> <subject> will appear at the identity of your job service. The configured keystore and active plugins are the same as when running the GRIA client normally.  
florian bernard

Accessing Basic Application Services managed by Service Provider Management Services - ... - 0 views

  • This allows you to access managed Basic Application Services on griademo2. You can now use the client to store data and run jobs, much as you did before, but managed by the SLA that you proposed and billing to the trade account that you have just opened:
    • florian bernard
       
      errur a ce niveau la : user with subject .... not authorized .....
florian bernard

Service Developers' Toolkit Manual - GRIA - 0 views

  • The standard GRIA client does not know about the sample service or the resources it creates
    • florian bernard
       
      TE8: lors de l'ajout d'un nouveau service il faut aussi ajouter un plugin pour qu'il fonctionne correctement avec le gridcli
  • The Java interfaces which define the interaction between the service and the client go in a single jar which is used by each of them.
florian bernard

Using managed services - GRIA - 0 views

  • although GRIA does not require them to be located on the same machine
    • florian bernard
       
      TE8: le service et le service SLA ne doivent pas être forcément sur la même machine
florian bernard

The Data Service - GRIA - 0 views

  • A data stager is a container for a single file (or zip file)
    • florian bernard
       
      TE5: le data stager peut contenir un fichier zip contenant plusieurs fichier
florian bernard

Re: [gria] GRIA 5.3 released - 0 views

  • The bulk of the changes in 5.3 are to the client API. One exciting new > feature is built-in support for Groovy, a scripting language with a > Java-like syntax. For example, the following script will upload the > "source.jpg" file, process it with the "paint" application on > griademo1 > and then download the result:
  • > def GRIADEMO1_JOB_SERVICE_WSDL = > "https://griademo1.it-innovation.soton.ac.uk/gria-basic-app-services/services/JobService?wsdl > > " > def JOB_TYPE = "http://it-innovation.soton.ac.uk/grid/imagemagick/paint > " > def jobService = > serviceFactory.createServiceProxy(GRIADEMO1_JOB_SERVICE_WSDL) > def swirlJob = jobService.createJob(JOB_TYPE, "My swirl job") > swirlJob.input("inputImage").saveFromFile(new File("source.jpg")) > swirlJob.startJob(null) > while (swirlJob.stillActive()) { > println "Waiting..." > Thread.sleep(1000) > } > swirlJob.output("outputImage").read(new File("result.jpg")) > swirlJob.destroy() > > To try it, save the script as "paint.groovy" and then run the client > like this (you'll need a "source.jpg" file too, of course): > > $ gridcli ./paint.groovy > > The above script also demonstrates the new API. "serviceFactory" takes > the URL of a service's WSDL and creates a proxy for it. Notice that, > unlike the 5.2 API, 5.3 does not require you to store the proxy in a > repository.
florian bernard

Application Wrapper Scripts - GRIA - 0 views

  • For Linux, the first line of the script (eg. #!/usr/bin/python) is used to determine which interpreter to use. The filename extension can be anything (eg. startJob.py, startJob.sh).
    • florian bernard
       
      TE11: sous linux les script d'application peuvent être écrit dans n'importe quel language éxécutable par la machine
  • The application wrapper scripts are deployed along with the applications - either on a shared file system or individually on each compute node. Their function is to provide a uniform interface to the Job Service for starting, monitoring and stopping applications.
jes stranig

Application Metadata XML - GRIA - 0 views

  • Advanced usage Input arrays An application might require arrays of inputs, whose exact sizes are specified by the user when creating the job. This is supported by GRIA using the minOccurs, maxOccurs and defaultSize attributes on DataStager elements. For example, if your application took between 2 and 8 images as input, you might use the following XML: <DataStager type="input" name="inputImage" minOccurs="2" maxOccurs="8" defaultSize="2"> <Description>Input image</Description> <MimeType>image</MimeType></DataStager> You can use the defaultSize attribute to support older clients that do not know how to specify the desired size of arrays.
  • Advanced usage Input arrays An application might require arrays of inputs, whose exact sizes are specified by the user when creating the job. This is supported by GRIA using the minOccurs, maxOccurs and defaultSize attributes on DataStager elements. For example, if your application took between 2 and 8 images as input, you might use the following XML: <DataStager type="input" name="inputImage" minOccurs="2" maxOccurs="8" defaultSize="2"> <Description>Input image</Description> <MimeType>image</MimeType></DataStager> You can use the defaultSize attribute to support older clients that do not know how to specify the desired size of arrays.
  • Advanced usage Input arrays An application might require arrays of inputs, whose exact sizes are specified by the user when creating the job. This is supported by GRIA using the minOccurs, maxOccurs and defaultSize attributes on DataStager elements. For example, if your application took between 2 and 8 images as input, you might use the following XML: <DataStager type="input" name="inputImage" minOccurs="2" maxOccurs="8" defaultSize="2"> <Description>Input image</Description> <MimeType>image</MimeType></DataStager> You can use the defaultSize attribute to support older clients that do not know how to specify the desired size of arrays.
    • jes stranig
       
      Creation d'un DataStrager par input lors de son utilisation
florian bernard

Introduction - GRIA - 0 views

  • The GRIA Workflow Application v0.2 software includes tools for deploying and running XScufl workflows as GRIA applications. XScufl workflows may be created using Taverna or g-Eclipse. A command line deployment tool generates GRIA application wrapper scripts and other requisite files from an XScufl workflow. Running the deployment tool generates a new application that can be deployed to the GRIA Job service in the usual way using the Job Service Administration web pages.
florian bernard

GRIA Workflow Application - GRIA - 0 views

  • The GRIA Workflow Application software includes tools for deploying and running Taverna workflows as GRIA applications. A command line deployment tool generates GRIA application wrapper scripts and other requisite files from a Taverna workflow. Running the deployment tool generates a new application that can be deployed to the GRIA Job service in the usual way using the Job Service Administration web pages.
    • florian bernard
       
      il est possible de déployer un workflow dans un job gria
florian bernard

Workflow Deployer Application - GRIA - 0 views

  • This guide describes the GRIA Workflow Deployer Application software which works in conjunction with the GRIA Workflow Application package, and enables the automatic conversion of a user-supplied XScufl workflow into a GRIA application, which is then automatically deployed onto a GRIA Job Service. XScufl workflows may be created using Taverna or g-Eclipse.
florian bernard

Key concepts and classes - GRIA - 0 views

  • UsernameIdentityProviderA new key-pair is generated and given a certificate signed by another Identity. This is for use in portals where users only have usernames and passwords rather then key-pairs.
  • UsernameIdentityProviderA new key-pair is generated and given a certificate signed by another Identity. This is for use in portals where users only have usernames and passwords rather then key-pairs.
  • KrbIdentityProvider An Identity is fetched from a Kerberos service. This allows users with a Kerberos or Active Directory login to get an Identity automatically.
  • ...3 more annotations...
  • An Identi
  • UsernameIdentityProviderA new key-pair is generated and given a certificate signed by another Identity. This is for use in portals where users only have usernames and passwords rather then key-pairs.
  • UsernameIdentityProviderA new key-pair is generated and given a certificate signed by another Identity. This is for use in portals where users only have usernames and passwords rather then key-pairs.
  •  
    UsernameIdentityProvider A new key-pair is generated and given a certificate signed by another Identity. This is for use in portals where users only have usernames and passwords rather then key-pairs.
florian bernard

Medical Simulation Services via the Grid - 0 views

  •  
    GRIA
florian bernard

www.gridsphere.org - 0 views

  • Vine is a modular, extensible Java library created by the authors of GridSphere's GridPortlets Project. Vine inherits and improves upon the Resources Model of GridPortlets and generalizes it for use in many application environments. Vine can be easily packaged and deployed for use in desktop, Java Web Start, Java Servlet 2.3 and Java Portlet 1.0 applications. Using the Vine Toolkit, one composes applications as collections of resources and services for utilizing those resources. The Vine Toolkit makes it possible to organize resources into a heirarchy of domains to represent one or more virtual organizations (VOs). Vine offers security mechanisms for authenticating end-users and authorizing their use of resources within a given domain. Other core features include an extensible model for executing tasks and transparent support for persisting information about resources and tasks with in-memory or external relational databases.
samantha armstrong

FixComputerpProblemsSite Surely Knows How to Fix Computer Problems! - 1 views

I was having problems with my laptop before. Good thing FixComputerpProblemsSite helped me fix it. And they are really the experts when it comes to solving any computer related issues. They can eas...

fix computer problems

started by samantha armstrong on 10 Jun 11 no follow-up yet
1 - 20 of 20
Showing 20 items per page