Patent US10404523

receiving, with the rack-controller, via a first network, at least two application program interface (API) requests, wherein: the rack-controller is configured to control the plurality of rack-mounted computing devices mounted in a plurality of different rack units of one or more racks; the rack-controller is configured to control the rack-mounted computing devices via a second network of one or more out-of-band networks distinct from an in-band network with which data is conveyed between rack-mounted computing devices or between rack-mounted computing devices and the internet and different from the first network; the rack-controller includes a gateway between the first network and the second network; and the at least two API requests are encoded in a first protocol;

based on a first one of the API requests, selecting, with the rack-controller, a first one of a plurality of routines to effectuate control via the second network of a first group of the plurality of rack-mounted computing devices, the plurality of routines including: a first routine that reads a sensor via the second network on one of the rack-mounted computing devices; a second routine that reads a sensor via the second network on the rack but not on one of the rack-mounted computing devices; a third routine that scans computing devices on the second network and produces an inventory of the scanned computing devices on the second network; a fourth routine by which a configuration of an extensible firmware interface (EFI) of a given one of the rack-mounted computing device is adjusted; and a fifth routine by which a rack-mounted computing device is power cycled;

based on a second one of the API requests, selecting, with the rack-controller, a second one of the plurality of routines to effectuate control via the second network of a second group of the plurality of rack-mounted computing devices, wherein the second selected routine is the fifth routine; and

executing, with the rack-controller, the first selected routine and, as a result, sending one or more commands via the second network encoded in a second protocol different from the first protocol to effectuate an action indicated by the first API request, and the second selected routine, and, as a result, sending one or more commands via the second network encoded in a third protocol different from the first protocol to power cycle the second group of the plurality of rack-mounted computing devices, receiving via the second network one or more power-on-self-test (POST) codes, and sending via the first network an indication of the one or more POST codes.

receiving, with a rack-controller, via a first network, at least two application program interface (API) requests, wherein: the rack-controller is configured to control a plurality of rack-mounted computing devices mounted in a plurality of different rack units of one or more racks; the rack-controller is configured to control the rack-mounted computing devices via a second network of one or more out-of-band networks distinct from an in-band network with which data is conveyed between rack-mounted computing devices or between rack-mounted computing devices and the internet and different from the first network; the rack-controller includes a gateway between the first network and the second network; and the at least two API requests are encoded in a first protocol;

based on a first one of the API requests, selecting, with the rack-controller, a first one of a plurality of routines to effectuate control via the second network of a first group of the plurality of rack-mounted computing devices, the plurality of routines including: a first routine that reads a sensor via the second network on one of the rack-mounted computing devices; a second routine that reads a sensor via the second network on the rack but not on one of the rack-mounted computing devices; a third routine that scans computing devices on the second network and produces an inventory of the scanned computing devices on the second network; a fourth routine by which a configuration of an extensible firmware interface (EFI) of a given one of the rack-mounted computing device is adjusted; and a fifth routine by which a rack-mounted computing device is power cycled;

based on a second one of the API requests, selecting, with the rack-controller, a second one of the plurality of routines to effectuate control via the second network of a second group of the plurality of rack-mounted computing devices, wherein the second selected routine is the fifth routine; and

executing, with the rack-controller, the first selected routine and, as a result, sending one or more commands via the second network encoded in a second protocol different from the first protocol to effectuate an action indicated by the first API request, and the second selected routine and, as a result, sending one or more commands via the second network encoded in a third protocol different from the first protocol to power cycle the second group of the plurality of rack-mounted computing devices, receiving via the second network one or more power-on-self-test (POST) codes, and sending via the first network an indication of the one or more POST codes.

a data center management computing device communicatively coupled to an out-of-band network; and

a plurality of racks, each rack comprising: a plurality of rack-mounted computing devices within the plurality of racks and communicatively coupled to an in-band network; a rack-controller communicatively coupled to the data center management computing device via the out-of-band network; a powerline network having a rack-specific network address space independent of address spaces of other powerline networks of other racks; a plurality of powerline modems each associated with a respective one or more of the rack-mounted computing devices; and a tangible, non-transitory, machine-readable medium of the rack controller storing instructions that when executed by the rack-controller effectuate operations comprising: receiving, with a rack-controller, via the out-of-band network, at least two requests; based on a first one of the requests, selecting, with the rack-controller, a first one of a plurality of routines to effectuate control via the second network of a first group of the plurality of rack-mounted computing devices, the plurality of routines including: first routine that reads a sensor via the second network on one of the rack-mounted computing devices; a second routine that reads a sensor via the second network on the rack but not on one of the rack-mounted computing devices; a third routine that scans computing devices on the second network and produces an inventory of the scanned computing devices on the second network; a fourth routine by which a configuration of an extensible firmware interface (EFI) of a given one of the rack-mounted computing device is adjusted; and a fifth routine by which a rack-mounted computing device is power cycled; and based on a second one of the requests, selecting, with the rack-controller, a second one of the plurality of routines to effectuate control via the second network of a second group of the plurality of rack-mounted computing devices, wherein the second selected routine is the fifth routine; and

executing, with the rack-controller, the first selected routine and, as a result, sending one or more commands via the powerline network to effectuate an action in response to the request, and the second selected routine, and, as a result, sending one or more commands via the powerline network to power cycle the second group of the plurality of rack-mounted computing devices, receiving via the powerline network one or more power-on-self-test (POST) codes, and sending via the out-of-band network an indication of the one or more POST codes.