Combining Virtual Organization and Local Policies for Automated Configuration of Grid Services

نویسندگان

  • Shishir Bharathi
  • Beom Kun Kim
  • Ann L. Chervenak
  • Robert Schuler
چکیده

We investigate approaches for the automated configuration of distributed Grid services. In particular, we implement several approaches for combining configuration information specified by a group of collaborating institutions (a Virtual Organization or VO) with local configuration parameters. We describe our implementation of merging strategies for configuring the Globus Replica Location Service. Based on our initial work, we describe outstanding issues for merging local and VO configuration policies and for resolving conflicting policies.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Self-Configuration of Grid Nodes Using a Policy-Based Management Architecture

During the past years, Grid Computing has emerged as an important research field concerning to large-scale resource sharing. Several research and academic institutions have widely adopted this technology as a mechanism able to integrate services across distributed, heterogeneous, and dynamic virtual organizations. However, this rapid expansion is exposing the need to provide effective means to ...

متن کامل

SVOPME: A Scalable Virtual Organization Privileges Management Environment

Grids enable uniform access to resources by implementing standard interfaces to resource gateways. In the Open Science Grid (OSG), privileges are granted on the basis of the user's membership to a Virtual Organization (VO). However, Grid sites are solely responsible to determine and control access privileges to resources using users’ identity and personal attributes, which are available through...

متن کامل

An authorization Framework for Grid Security using GT4

A Grid system is a Virtual Organization that is composed of several autonomous domains .It concerned with the sharing and coordinated use of diverse resources in distributed "virtual organizations.” The dynamic and multiinstitutional nature of these environments introduces challenging security issues that demand new technical approaches. In particular, one must deal with diverse local mechanism...

متن کامل

Functional Analysis and Architecture for Interoperable and DVO-Speci?c Grid Monitoring Services

Grid operations rely on monitoring services fed by a multitude of sources. These services provide relevant information about the status of the resources and the quality of the services in the infrastructure. In a Grid, they must disseminate this information across multiple administrative domains and heterogeneous technical platforms to users organized in different virtual organizations. In orde...

متن کامل

Automatic Services Discovery, Monitoring and Visualization of Grid Environments: The MapCenter Approach

The complexity of Grid environments is growing as more projects and applications appear in this quick-evolving domain. Widespread applications are distributed over thousands of computing elements, various communities of users are aggregated into virtual organizations, resources availability is more and more dynamic and final locations of jobs cannot be foreseen. In such contexts, new paradigms ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2005