Abstract: Systems, methods, and software described herein facilitate the management of virtual clusters in a large-scale processing environment. In one implementation, a method of operating a control node includes receiving a request to configure a virtual cluster with one or more data processing nodes, and identifying a tenant associated with the request. The method further provides identifying a namespace for the tenant, and identifying internet protocol (IP) addresses for the one or more data processing nodes. The method also includes generating namespace to IP address pairs for the one or more data processing nodes based on the namespace and the IP addresses, and configuring a domain name system (DNS) for the virtual cluster with the namespace to IP address pairs.

Abstract: Systems, methods, and software described herein provide enhancements for initiating application services across a virtual environment. In one implementation, a method of deploying application services includes initiating configuration process for a first service and a second service across virtual nodes, wherein the first service is dependent on the availability of the second service. The method further includes holding the configuration of the first service, completing the configuration of the second service, and responsively transferring a notification from the virtual node or nodes of the second service to the virtual node or nodes of the first service, permitting the configuration of the first service to be completed.

Abstract: Disclosed herein provides enhancements for generating images for deployment in processing environments. In one implementation a method of preparing service images for large scale data processing environments includes identifying a first service image, and identifying metadata that defines runtime requirements for deploying the service in data processing environments. The method further provides generating scripts for deploying the service based on the metadata, and generating a second service image for the service, wherein the second service image includes the scripts.

Abstract: Disclosed herein provides enhancements for generating images for deployment in processing environments. In one implementation a method of preparing service images for large scale data processing environments includes identifying a first service image, and identifying metadata that defines runtime requirements for deploying the service in data processing environments. The method further provides generating scripts for deploying the service based on the metadata, and generating a second service image for the service, wherein the second service image includes the scripts.

Abstract: Systems, methods, and software described herein facilitate the management of virtual clusters in a large-scale processing environment. In one implementation, a method of operating a control node includes receiving a request to configure a virtual cluster with one or more data processing nodes, and identifying a tenant associated with the request. The method further provides identifying a namespace for the tenant, and identifying internet protocol (IP) addresses for the one or more data processing nodes. The method also includes generating namespace to IP address pairs for the one or more data processing nodes based on the namespace and the IP addresses, and configuring a domain name system (DNS) for the virtual cluster with the namespace to IP address pairs.

Abstract: Disclosed herein provides enhancements for generating large scale processing framework (LSPF) images for deployment in processing environments. In one implementation a method of preparing LSPF service images for large scale data processing environments includes identifying a first LSPF service image, and identifying metadata that defines runtime requirements for deploying the LSPF service in data processing environments. The method further provides generating scripts for deploying the LSPF service based on the metadata, and generating a second LSPF service image for the LSPF service, wherein the second LSPF service image includes the scripts.

Abstract: Systems, methods, and software described herein facilitate the management of virtual clusters in a large-scale processing environment. In one implementation, a method of operating a control node includes receiving a request to configure a virtual cluster with one or more data processing nodes, and identifying a tenant associated with the request. The method further provides identifying a namespace for the tenant, and identifying internet protocol (IP) addresses for the one or more data processing nodes. The method also includes generating namespace to IP address pairs for the one or more data processing nodes based on the namespace and the IP addresses, and configuring a domain name system (DNS) for the virtual cluster with the namespace to IP address pairs.

Abstract: Disclosed herein provides enhancements for generating large scale processing framework (LSPF) images for deployment in processing environments. In one implementation a method of preparing LSPF service images for large scale data processing environments includes identifying a first LSPF service image, and identifying metadata that defines runtime requirements for deploying the LSPF service in data processing environments. The method further provides generating scripts for deploying the LSPF service based on the metadata, and generating a second LSPF service image for the LSPF service, wherein the second LSPF service image includes the scripts.

Abstract: Systems, methods, and software described herein provide enhancements for initiating application services across a virtual environment. In one implementation, a method of deploying application services includes initiating configuration process for a first service and a second service across virtual nodes, wherein the first service is dependent on the availability of the second service. The method further includes holding the configuration of the first service, completing the configuration of the second service, and responsively transferring a notification from the virtual node or nodes of the second service to the virtual node or nodes of the first service, permitting the configuration of the first service to be completed.

Abstract: Systems, methods, and software described herein facilitate the management of virtual clusters in a large-scale processing environment. In one implementation, a method of operating a control node includes receiving a request to configure a virtual cluster with one or more data processing nodes, and identifying a tenant associated with the request. The method further provides identifying a namespace for the tenant, and identifying internet protocol (IP) addresses for the one or more data processing nodes. The method also includes generating namespace to IP address pairs for the one or more data processing nodes based on the namespace and the IP addresses, and configuring a domain name system (DNS) for the virtual cluster with the namespace to IP address pairs.