DocumentCode :
2756160
Title :
Architectures for autonomic service management in cloud-based systems
Author :
Casalicchio, E. ; Silvestri, L.
Author_Institution :
Comput. Sci. Dept., Univ. di Roma Tor Vergata, Rome, Italy
fYear :
2011
fDate :
June 28 2011-July 1 2011
Firstpage :
161
Lastpage :
166
Abstract :
The complexity of cloud systems poses new infrastructure and application management challenges. One of the common goals of the research community, practitioners and vendors is to design self-adaptable solutions capable to react to unpredictable workload fluctuations and changing utility principles. This paper analyzes the problem from the perspective of an application service provider that uses a cloud infrastructure to achieve scalable provisioning of its services in the respect of QoS constraints. In the specific, we propose four architectural schemas for autonomic resource management of cloud-based systems. The proposed solutions, differing for the degree of control on the autonomic cycle phases, have been designed considering: (1) functional requirements dictated by the resource provisioning solutions proposed in literature; and (2) services currently offered by public IaaS providers. Finally, we propose an implementation of our solution based on Amazon EC2.
Keywords :
cloud computing; fault tolerant computing; QoS constraint; application management challenge; autonomic resource management; autonomic service management; cloud infrastructure; cloud-based system; self-adaptable solution; utility principles; Computer architecture; Graphical user interfaces; Load management; Load modeling; Monitoring; Quality of service; Resource management; Cloud computing; QoS; SLA; autonomic computing; monitoring; service provisioning;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computers and Communications (ISCC), 2011 IEEE Symposium on
Conference_Location :
Kerkyra
ISSN :
1530-1346
Print_ISBN :
978-1-4577-0680-6
Electronic_ISBN :
1530-1346
Type :
conf
DOI :
10.1109/ISCC.2011.5984010
Filename :
5984010
Link To Document :
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