Management of virtual appliances in cloud-based network
First Claim
1. A method comprising:
- receiving, by a virtual appliance monitor executing in a network cloud system, appliance state information representing an execution state of a virtual appliance of a set of virtual appliances instantiated in the network cloud system that the virtual appliance monitor is to monitor, wherein the virtual appliance monitor is instantiated by a cloud management server device managing the network cloud system;
managing, by the virtual appliance monitor, the set of virtual appliances in view of the receiving appliance state information;
determining that a first subscription period for the virtual appliance monitor has expired, wherein the first subscription period comprises a first determined time period covering use of the virtual appliance monitor, the first determined time period having a first predetermined and defined expiration time to cause the cloud management server device to terminate execution of the virtual appliance monitor;
responsive to determining that the first subscription period expired, determining that a second subscription period for the set of virtual appliances has expired, wherein the second subscription period comprises a second determined time period covering use of the set of virtual appliances, the second determined time period having a second predetermined and defined expiration time to cause the cloud management server device to terminate execution of the set of virtual appliances; and
responsive to determining that both of the first subscription period and the second subscription period have expired, terminating, by the cloud management server device, the virtual appliance monitor and the set of virtual appliances monitored by the virtual appliance monitor.
1 Assignment
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Accused Products
Abstract
Embodiments relate to instantiating and operating a virtual appliance monitor in a network cloud environment. A method includes receiving, by a virtual appliance monitor executing in a network cloud system, appliance state information representing an execution state of a virtual appliance of a set of virtual appliances instantiated in the network cloud system that the virtual appliance monitor is to monitor, wherein the virtual appliance monitor is instantiated by a cloud management server device managing the network cloud system, managing, by the virtual appliance monitor, the set of virtual appliances in view of the receiving appliance state information, and terminating, by the cloud management server device, the virtual appliance monitor and the set of virtual appliances monitored by the virtual appliance monitor when a subscription period for the virtual appliance monitor and the set of virtual appliances expires.
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Citations
16 Claims
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1. A method comprising:
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receiving, by a virtual appliance monitor executing in a network cloud system, appliance state information representing an execution state of a virtual appliance of a set of virtual appliances instantiated in the network cloud system that the virtual appliance monitor is to monitor, wherein the virtual appliance monitor is instantiated by a cloud management server device managing the network cloud system; managing, by the virtual appliance monitor, the set of virtual appliances in view of the receiving appliance state information; determining that a first subscription period for the virtual appliance monitor has expired, wherein the first subscription period comprises a first determined time period covering use of the virtual appliance monitor, the first determined time period having a first predetermined and defined expiration time to cause the cloud management server device to terminate execution of the virtual appliance monitor; responsive to determining that the first subscription period expired, determining that a second subscription period for the set of virtual appliances has expired, wherein the second subscription period comprises a second determined time period covering use of the set of virtual appliances, the second determined time period having a second predetermined and defined expiration time to cause the cloud management server device to terminate execution of the set of virtual appliances; and responsive to determining that both of the first subscription period and the second subscription period have expired, terminating, by the cloud management server device, the virtual appliance monitor and the set of virtual appliances monitored by the virtual appliance monitor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A system comprising:
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a memory; a network interface device communicably coupled to a set of virtual appliances instantiated in a network cloud; a processor communicably coupled to the memory and the network interface device; a cloud management server executable from the memory by the processor, the cloud management server to manage the network cloud; and a virtual appliance monitor executable from the memory by the processor and communicably coupled to the network interface device and the cloud management server, the virtual appliance monitor instantiated separately from the set of virtual appliances by the cloud management server and to; receive appliance state information representing an execution state of a virtual appliance of a set of virtual appliances instantiated in the network cloud that the virtual appliance monitor is to monitor; and manage the set of virtual appliances in view of the receiving appliance state information; wherein the cloud management server further to; determine that a first subscription period for the virtual appliance monitor has expired, wherein the first subscription period comprises a first determined time period covering use of the virtual appliance monitor, the first determined time period having a first predetermined and defined expiration time to cause the cloud management server device to terminate execution of the virtual appliance monitor; responsive to determining that the first subscription period expired, determine that a second subscription period for the set of virtual appliances has expired, wherein the second subscription period comprises a second determined time period covering use of the set of virtual appliances, the second determined time period having a second predetermined and defined expiration time to cause the cloud management server device to terminate execution of the set of virtual appliances; and responsive to determining that both of the first subscription period and the second subscription period have expired, terminate the virtual appliance monitor and the set of virtual appliances monitored by the virtual appliance monitor. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification