公开(公告)号：US10992575B2

公开(公告)日：2021-04-27

申请号：US16263354

申请日：2019-01-31

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Koteswara Rao Kelam ,  Pradeep Sathasivam

IPC: H04L29/12 ,  H04L29/06 ,  H04L12/713 ,  H04L12/741 ,  H04L12/715 ,  H04L12/721 ,  H04L12/803

Abstract: In an example, a first Internet Protocol (IP) address is assigned to a first service. The first service includes a plurality of pods and is to operate on a first port. A first node on which the first IP address is to be configured is selected from among a plurality of nodes based on a number of IP addresses configured on each of the plurality of nodes. Further, the first IP address is configured on the first node. The first IP address is assigned to a second service as well. The second service comprises a plurality of pods and is to operate on a second port.

公开(公告)号：US20200310899A1

公开(公告)日：2020-10-01

申请号：US16817566

申请日：2020-03-12

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Koteswara Rao Kelam ,  Krishna Mouli Tankala

IPC: G06F11/07

Abstract: The current invention discloses a method for retrieving metadata from one or more clusters of computing nodes. The method, performed by a container orchestration container, comprises detecting failure of a first application instance of a first application running on a first computing node of the one or more clusters; determining a plurality of associated application instances of one or more applications running on one or more computing nodes of the one or more clusters, wherein the associated application instances are determined based on dependencies related to the failed application instance of the first application; and retrieving metadata associated with the failed application instance and the determined plurality of associated application instances from corresponding computing nodes, for fault analysis.

公开(公告)号：US20190306231A1

公开(公告)日：2019-10-03

申请号：US15994073

申请日：2018-05-31

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Praveen Kumar Shimoga Manjunatha ,  Sonu Sudhakaran ,  Selvakumar Sanmugam ,  Krishna Mouli Tankala ,  Pradeep Sathasivam ,  John Joseph McCann, III ,  Sangeeta Maurya ,  Koteswara Rao Kelam ,  Syed Ahmed Mohiuddin Peerzade ,  Ravikumar Vallabhu

IPC: H04L29/08 ,  H04L29/12 ,  H04L29/06

Abstract: In an example, a container cluster management system includes a cluster manager providing access to services provided by containers within a container cluster and a plurality of nodes. Each node has access to an IP table, and is to forward a service request for a service received via the cluster manager to at least one container sub-cluster by translating a destination address of the service request to an IP address of a container sub-cluster. At least one of the nodes comprises a proxy manager, to manage an IP table of the node and a service firewall, to add a service-specific rule to the IP table.

公开(公告)号：US20200252335A1

公开(公告)日：2020-08-06

申请号：US16263354

申请日：2019-01-31

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Koteswara Rao Kelam ,  Pradeep Sathasivam

IPC: H04L12/713 ,  H04L12/741 ,  H04L12/715 ,  H04L29/12 ,  H04L29/06 ,  H04L12/803 ,  H04L12/721

Abstract: In an example, a first Internet Protocol (IP) address is assigned to a first service. The first service includes a plurality of pods and is to operate on a first port. A first node on which the first IP address is to be configured is selected from among a plurality of nodes based on a number of IP addresses configured on each of the plurality of nodes. Further, the first IP address is configured on the first node. The first IP address is assigned to a second service as well. The second service comprises a plurality of pods and is to operate on a second port.