Thorfi: a novel approach for network fault injection as a service

D Cotroneo, L De Simone, R Natella - Journal of Network and Computer …, 2022 - Elsevier
… In order to achieve high availability and performance, such applications are often deployed
… be needed to implement fault injection in an OpenStack-based cloud without using ThorFI. …

Resolving automatic high availability operations and users commands to virtual machines on OpenStack

YL Lee, RA Sholihah, D Liang… - 2020 International …, 2020 - ieeexplore.ieee.org
… In this paper, we propose a new method for OpenStack high availability (HA) solution to
resolve conflicts with virtual machine (VM) operations from users. The proposed method can …

[HTML][HTML] OpenStackDP: a scalable network security framework for SDN-based OpenStack cloud infrastructure

P Krishnan, K Jain, A Aldweesh, P Prabu… - Journal of Cloud …, 2023 - Springer
… This paper aims to improve network management in OpenStack Clouds by taking … the virtual
machines and applications running in the OpenStack SDN cloud so that when any issues or …

Enhancing Fault Injection Testing of Service Systems via Fault-Tolerance Bottleneck

H Wu, S Yu, X Niu, C Nie, Y Pei, Q He… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
… In this study, we refer to a minimum set of faults that, when injected, will cut off all … a fault-tolerance
bottleneck , and we propose a novel Fault-tolerance Bottleneck driven Fault Injection (…

Improving usability and functionality in a fault injection framework

PDS Almeida - 2022 - estudogeral.uc.pt
Fault injection frameworks have come to be created, … of ucXception, a framework for
performing fault injection in local, … Openstack, a cloud operating system, was used as the target …

ucXception: A framework for evaluating dependability of software systems

PD Almeida, F Cerveira, R Barbosa… - … Quality, Reliability and …, 2022 - ieeexplore.ieee.org
… cloud computing setup based around Openstack and used a … A new fault injection tool
was developed to inject failures, … open-source framework for easily conducting fault injection

Fault injection analytics: A novel approach to discover failure modes in cloud-computing systems

D Cotroneo, L De Simone, P Liguori… - IEEE transactions on …, 2020 - ieeexplore.ieee.org
… We evaluated the proposed approach in the context of fault injection experiments on the
OpenStack cloud computing platform, where we show that the approach can accurately identify …

Fault injection acceleration using failure models on a virtualized fault-tolerant system

B Graça, F Cerveira, H Madeira - 2024 19th European …, 2024 - ieeexplore.ieee.org
… The representativeness of failure injection has been studied by injecting crashes in specific
processes of OpenStack and compared the outcome against experiments that use the well…

[HTML][HTML] Scalability resilience framework using application-level fault injection for cloud-based software services

A Al-Said Ahmad, P Andras - Journal of Cloud Computing, 2022 - Springer
… architecture for “fault injection as a service” within the OpenStack, the … fault injection framework
for artificial intelligence applications in container-based clouds, in order to detect the fault

Evaluating and improving cloud computing dependability

FMD Cerveira - 2021 - estudogeral.uc.pt
… methodology that employs fault injection for accelerating the … , the ucXception framework and
the fault injection tools … like OpenStack), which is expected to introduce software faults in the …