OpenTOSCA - A Runtime for TOSCA-Based Cloud Applications
نویسندگان
چکیده
TOSCA is a new standard facilitating platform independent description of Cloud applications. OpenTOSCA is a runtime for TOSCA-based Cloud applications. The runtime enables fully automated plan-based deployment and management of applications defined in the OASIS TOSCA packaging format CSAR. This paper outlines the core concepts of TOSCA and provides a system overview on OpenTOSCA by describing its modular and extensible architecture, as well as presenting our prototypical implementation. We demonstrate the use of OpenTOSCA by deploying and instantiating the school management and learning application Moodle.
منابع مشابه
A TOSCA-based Programming Model for Interacting Components of Automatically Deployed Cloud and IoT Applications
Cloud applications typically consist of multiple components interacting with each other. Service-orientation, standards such as WSDL, and the workflow technology provide common means to enable the interaction between these components. Nevertheless, during the automated application deployment, endpoints of interacting components, e.g., URLs of deployed services, still need to be exchanged: the c...
متن کاملA Method for Reusing TOSCA-based Applications and Management Plans
The automated provisioning and management of Cloud applications is supported by various general-purpose technologies that provide generic management functionalities such as scaling components or automatically redeploying parts of a Cloud application. However, if complex applications have to be managed, these technologies reach their limits and individual, application-specific processes must be ...
متن کاملPolicy4TOSCA: A Policy-Aware Cloud Service Provisioning Approach to Enable Secure Cloud Computing
With the growing adoption of Cloud Computing, automated deployment and provisioning systems for Cloud applications are becoming more prevalent. They help to reduce the onboarding costs for new customers as well as the financial impact of managing Cloud services by automating these previously manual tasks. With the widespread use of such systems, the adoption of a common standard for describing ...
متن کاملTowards a Goal-oriented Approach to Adaptable Re-deployment of Cloud-based Applications
Due to the on-demand and dynamic nature of Cloud, there is an increasing interest for automated management of adaptation and (possibly) re-deployment of cloud applications to realize quality requirements and evolution needs autonomously at run-time. This paper proposes a fast and automated approach for adapting and redeploying a cloud application at run-time as dictated by evolution needs and s...
متن کاملTopology Splitting and Matching for Multi-Cloud Deployments
For automating the deployment of applications in cloud environments, a variety of deployment automation technologies have been developed in recent years. These technologies enable specifying the desired deployment in the form of deployment models, which can be automatically executed. However, changing internal or external conditions often lead to strategical decisions that must be reflected in ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2013