Results 181 to 190 of about 3,302 (222)
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Adding energy efficiency to Openstack
2015 Sustainable Internet and ICT for Sustainability (SustainIT), 2015In this paper we consider how energy efficiency aspects can be added to Openstack. With the objective of devising an energy efficient resource manager for Openstack, we first analyze resource and energy utilization on our cloud resources. We observe that there is a large fixed cost associated with server usage patterns and powering down servers is ...
Vojtech Cima +3 more
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2021
The purpose of the paper is a description of the experience of test deployment of OpenStack to create a scalable computing environment for reproducible scientific computing using modern technological solutions, which can be applied to both cloud (OpenStack, AWS, Google) and cluster platforms (Slurm).
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The purpose of the paper is a description of the experience of test deployment of OpenStack to create a scalable computing environment for reproducible scientific computing using modern technological solutions, which can be applied to both cloud (OpenStack, AWS, Google) and cluster platforms (Slurm).
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On the Universally Composable Security of OpenStack
2019 IEEE Cybersecurity Development (SecDev), 2019OpenStack is the prevalent open-source, non-proprietary package for managing cloud services and data centers. It is highly complex and consists of multiple inter-related components which are developed by separate, loosely coordinated groups. We initiate an effort to provide a rigorous and holistic security analysis of OpenStack.
Kyle Hogan +7 more
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Performance Analysis of OpenStack Controller
2019 International Conference on Smart Applications, Communications and Networking (SmartNets), 2019OpenStack is a cloud computing platform, where controller node interacts with other compute nodes to create or delete virtual server instances. After the instance creation, the controller node and various compute nodes communicate with each other to know the status of various compute nodes and the associated server instances.
Priyatosh Mandal +2 more
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Comparison of OpenStack Orchestration Procedures
2019 International Conference on Smart Applications, Communications and Networking (SmartNets), 2019OpenStack is a cloud computing platform, where controller node interacts with other compute nodes to create virtual server instances. Using this OpenStack platform it is possible to create any node on demand and provide the required functionality.
Priyatosh Mandal, Rekha Jain
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Analysis of telemetering service in OpenStack
2015 International Conference on Information and Communication Technology Convergence (ICTC), 2015In Cloud technologies, monitoring is core element of electronic communication device for optimization. Recently OpenStack open monitoring source code (ceilometer) to the public. Ceilometer project monitors and meters the OpenStack cloud for billing, benchmarking, scalability, and statistical purposes.
Dongmyoung Baek, Bumchul Lee
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Benchmarking the Performance of OpenStack and CloudStack
2014 IEEE 17th International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing, 2014With the rapid increase of growth and development in cloud computing it is clear to see that it is becoming a common trend within the industry leading to the adoption by businesses and Information Technology (IT) users alike. Coupled with this trend comes a vast amount of academic research into the cloud computing industry covering most aspects but ...
Aaron Paradowski +2 more
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Security Analysis of Openstack Keystone
2015 9th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, 2015As a base platform of cloud computing, Open Stack's has getting more and more attention. Keystone is the key component of Open Stack, we analyze the security issues of Keystone and find some vulnerabilities of it and then, we propose a new authentication model using both symmetric encryption and asymmetric encryption.
Baojiang Cui, Tao Xi
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Implementing NFV system with OpenStack
2017 IEEE Conference on Dependable and Secure Computing, 2017Network Function Virtualization (NFV) is a promising approach for service providers to reduce CAPEX and OPEX and has drawn a lot of attention from vendors. Service Function Chaining (SFC) provides the ability to define a sequence of network services.
Jinlin Chen +3 more
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GMDS Algorithm based on OpenStack
Proceedings of the 2018 International Conference on Algorithms, Computing and Artificial Intelligence, 2018With the rapid development of cloud computing, more and more users choose to deploy applications on virtual machines on the cloud platform. And OpenStack is one of the mainstream cloud platforms in cloud computing. The load imbalance of cloud platform is a concern.
Haixing Li +2 more
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