社区服务的动态提供技术 英文版2025|PDF|Epub|mobi|kindle电子书版本百度云盘下载

社区服务的动态提供技术 英文版PDF格式电子书版下载

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1 Provisioning and Maintenance1

1.1 History of Software Maintenance1

1.1.1 Maintenance in Software Engineering1

1.1.2 Dynamic Maintenance3

1.2 Maintenance Provisioning4

1.2.1 Server Provisioning4

1.2.2 User Provisioning5

1.3 Characteristics and Challenges6

1.3.1 Provisioning Characteristics6

1.3.2 Challenges7

1.4 Distributed and Service-Oriented Dynamic Provisioning10

1.4.1 Target System10

1.4.2 Related Products12

1.4.3 Related Standards15

1.5 Summary15

References16

2 Grid and Distributed Systems21

2.1 Fundamental Concepts21

2.2 The Principles of Grids22

2.2.1 Service-Oriented Architecture22

2.2.2 Open Grid Service Architecture23

2.3 Grid Middleware24

2.3.1 Globus Toolkit24

2.3.2 CGSP26

2.3.3 gLite28

2.3.4 UNICORE30

2.3.5 ProActive31

2.4 Dynamic Provisioning in Middleware33

2.4.1 Provisioning of Middleware33

2.4.2 Provisioning Using Middleware34

2.5 ChinaGrid and Related Projects34

2.5.1 CGSV34

2.5.2 GPE4CGSP36

2.5.3 Application Grids38

2.6 Summary39

References40

3 Highly Available Dynamic Deployment Infrastructure41

3.1 Motivation41

3.2 Principle of Dynamic Deployment Infrastructure45

3.2.1 Dynamic Deployer Core47

3.2.2 Deploy Approach Manager47

3.2.3 Service Package Manager48

3.3 Service-Level vs.Container-Level49

3.3.1 HAND-C：Container-Level Deployment49

3.3.2 HAND-S：Service-Level Deployment51

3.3.3 Service Dependency52

3.3.4 Avoid Deadlock53

3.3.5 Time Cost Analysis53

3.4 Performance Analysis56

3.4.1 Dynamic Deployment Experiments56

3.4.2 Capability and Availability in Dynamic Environment61

3.4.3 GAR File Transfer Performance63

3.5 Summary64

References64

4 Service-Oriented Dependency-Aware Maintenance67

4.1 Dependency-Aware Maintenance67

4.2 Motivations70

4.2.1 Concepts70

4.2.2 Dependencies in a Grid72

4.2.3 Maintaining Solution and Dependencies73

4.2.4 Objectives74

4.3 Definitions75

4.4 Design of Cobweb Guardian78

4.4.1 Architecture78

4.4.2 Environment Dependency-Aware Maintenance in Three Granularities79

4.4.3 Deployment Dependency-Aware Propagating Maintenance80

4.4.4 Invocation Dependency-Aware Grouping Maintenance81

4.4.5 Grouping Maintenance with Feedback83

4.5 Evaluations84

4.5.1 Test Environment84

4.5.2 Deployment Dependency-Aware Propagation85

4.5.3 Invocation Dependency-Aware Grouping86

4.5.4 Environment Dependency-Aware Maintenance in Different Granularities89

4.5.5 Evaluation for Dynamicity90

4.6 Summary91

References91

5 Asynchronous Provisioning Strategy for Heterogeneous Grids93

5.1 Motivation93

5.2 Asynchronous Provisioning Model94

5.2.1 Traditional Maintaining Solutions94

5.2.2 Definitions for Asynchronous Maintenance95

5.2.3 Specification97

5.3 Maintenance Algorithms98

5.3.1 The Virtual Maintainer98

5.3.2 HAND Handler100

5.4 Time Sequence Analysis102

5.5 Characteristics Discussion103

5.5.1 Transient Fault Tolerance103

5.5.2 Archive Pending Tasks104

5.5.3 Applicability105

5.6 Correctness Proof105

5.7 Evaluations108

5.7.1 Environment Settings108

5.7.2 Metrics109

5.7.3 Applications109

5.7.4 Overheads110

5.7.5 Evaluations in Cluster and Grid110

5.8 Summary113

References113

6 Orchestrating Provisioning among Heterogeneous Middleware115

6.1 Introduction115

6.2 Related Works118

6.2.1 Interoperability118

6.2.2 Dynamic Provisioning119

6.2.3 Scheduling in a Distributed System119

6.3 Orchestrating Model120

6.3.1 Definitions120

6.3.2 Optional Solutions for Resourceless Execution121

6.3.3 Classic Formulation122

6.4 Problem Formulation for Resourceless Orchestration124

6.4.1 Constraints for Provisioning125

6.4.2 Optimization Goal126

6.5 Implementation of Orchestrator126

6.6 Evaluations126

6.6.1 Environment Setup127

6.6.2 Application GridBean129

6.6.3 Abbreviation129

6.6.4 Running Applications Separately on Specific Middleware129

6.6.5 Orchestration with Specific Demands132

6.7 Summary133

References134

7 Implementation of Dynamic Provisioning with Community Services137

7.1 Introduction137

7.2 Implementation of Essential Components139

7.2.1 Service Repository139

7.2.2 Administration Console Client140

7.2.3 Virtual Maintainer142

7.2.4 Maintenance Workers142

7.2.5 Dependency Probes143

7.2.6 Working Flow144

7.2.7 Lessons147

7.3 Community Services that Apply the Dynamic Provisioning System148

7.3.1 Bioinformatic Services148

7.3.2 Image Processing Services148

7.3.3 Massive Data Processing Services150

7.3.4 CFD Grid150

7.4 Summary151

References151

8 Conclusions and Future Challenges153

8.1 Conclusions153

8.2 Future Challenges154

References155

Glossary157

Index169