作者: Stefan Brenner , Benjamin Garbers , Rüdiger Kapitza
DOI: 10.1007/978-3-662-43352-2_2
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摘要: These days Infrastructure-as-a-Service IaaS clouds attract more and customers for their flexibility scalability. Even critical data applications are considered cloud deployments. However, this demands resilient infrastructures. Hence, paper approaches adaptive scalable high availability clouds. First, we provide a detailed failure analysis of OpenStack showing the impact failing services to infrastructure. Second, analyse existing making highly available, pinpoint several weaknesses current best practice. Finally, propose evaluate improvements automate failover mechanisms.