Red Hat, Inc.

Ricardo Noriega De Soto

Huamin Chen

Chen Wang

Roland Ludwig Huss

Douglas Smith

Frank Alexander Zdarsky

Jonathan Hal Cope

A request is received over a network. The request is directed to a service provided by an application of a cluster infrastructure. The cluster infrastructure includes the application and a control plane to schedule execution of the application. Responsive to receiving the request, the control plane of the cluster infrastructure is transitioned from a stopped state to an active state. The request is transferred to the cluster infrastructure.

Cluster infrastructure with on-demand activation

Computer workloads can be managed across distributed computing clusters according to some aspects of the present disclosure. In one example, a system can receive a request from a workload manager for identifying a computing cluster to which to assign a workload. The system can determine that the workload is to be assigned to a particular computing cluster among a plurality of computing clusters based on historical information about replica deployment by the particular computing cluster. The system can then transmit a response to the workload manager for causing the workload manager to assign the workload to the particular computing cluster.

Managing computer workloads across distributed computing clusters

A method includes initiating, by a device manager associated with a cluster manager proxy, a connection with a cluster of computing devices, wherein initiating the connection includes providing first credentials to the cluster of computing devices to access the cluster manager proxy. The method further includes receiving, at the cluster manager proxy, a first request to register the cluster of computing devices with a cluster manager, the first request including the first credentials to access the cluster manager proxy and sending, from the cluster manager proxy to the cluster manager, a second request to register the cluster of computing devices with the cluster manager, the second request including second credentials to access the cluster manager.

Scalable and secure edge cluster registration

Events to be executed by one or more serverless functions are received from an events queue. A determination that a first set of the events are to be executed by one or more serverless functions at a local host system and a second set of the events are to be executed at one or more serverless functions at a remote host system is made. The first set of the events are directed to the one or more serverless functions at the local host system and the second set of the events are directed to the one or more serverless functions at the remote host system.

Hybrid push and pull event source broker for serverless function scaling

Systems and methods for providing a container network interface (CNI) specification that has been modified with a set of annotations, a set of operations, and a set of policies to provide network configuration reuse, network configuration replication, and database management (garbage collection) functionality are described. In response to receiving a request to initiate a function, whether the function is to be reused or replicated may be determined. In response to determining that the function is to be reused, calling a container network interface (CNI) plugin with a first operation that decouples database functions from network functions, so that the database can cache and reuse a network configuration generated for the function. In response to determining that the function is to be replicated, calling the CNI plugin with a second operation to create the network configuration and generate and store a template of the network configuration in the database.

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Madrid, Spain

Ricardo Noriega De Soto