Chapter

Algorithms and Architectures for Parallel Processing

Volume 4494 of the series Lecture Notes in Computer Science pp 278-289

Service Dependency Model for Dynamic and Stateful Grid Services

  • Li QiAffiliated withService Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074
  • , Hai JinAffiliated withService Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074
  • , Yaqin LuoAffiliated withService Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074
  • , Xuanhua ShiAffiliated withService Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074
  • , Chengwei WangAffiliated withService Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074

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Abstract

Deploying the grid services with complicated dependency and status is a big challenge in service provisioning. A new model, named as Dependency Steelyard, is proposed in this paper. By measuring and calculating a set of metrics for dependency, the steelyard can generate the critical path of deployment action (including deploy, undeploy, and redeploy) on demand automatically for any service distributed in specific virtual organization. A practical use case, deployment of ChinaGrid Support Platform, will be demonstrated.