Abstract: Instances of an application pod may be deployed to many different computing environments spanning native cloud installations, SaaS providers, and on-premise data centers. In order to make uniform changes to a distribution of an application pod, a lock manager may receive and schedule lock requests from many different types of utilities. These utilities may schedule exclusive locks on the application pod throughout the different computing environments, such that patches, updates, security protocols, and other changes may be instituted without interference from changes made concurrently by other utilities. The lock manager may schedule immediate and future locks, with lock extensions and lock overrides available for flexibility.

Abstract: A system executes an operation in a back end system by creating a declarative language definition of the operation for execution of the operation. The declarative language definition defines at least one input required to execute the operation, and comprises user interface template information for a user interface template that accepts at least one input. The system dynamically generates a user interface panel from the declarative language definition. The user interface panel is generated from the user interface template, and comprises at least one input field. The system receives from a user through the user interface panel the input and an invocation of the operation, and executes the operation using the declarative language definition of the operation and the input received via the user interface panel. The system maintains synchronization between the back end system and a user interface by performing modifications of the operation within the declarative language definition.

Abstract: A system executes an operation in a back end system by creating a declarative language definition of the operation for execution of the operation. The declarative language definition defines at least one input required to execute the operation, and comprises user interface template information for a user interface template that accepts at least one input. The system dynamically generates a user interface panel from the declarative language definition. The user interface panel is generated from the user interface template, and comprises at least one input field. The system receives from a user through the user interface panel the input and an invocation of the operation, and executes the operation using the declarative language definition of the operation and the input received via the user interface panel. The system maintains synchronization between the back end system and a user interface by performing modifications of the operation within the declarative language definition.