System and method for configuring and managing virtual grids

• US 9,647,854 B1
• Filed: 10/03/2014
• Issued: 05/09/2017
• Est. Priority Date: 06/28/2011
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: GoGrid LLC (Apollo Global Management, Inc.)
• Inventors: Angrish, Yogesh, Kitagawa, Justin M., Berryman, Martin A., Aker, Scott
• Primary Examiner(s): Patel, Hitesh
• Application Number:
  US14/506,328
• Time in Patent Office: 949 Days
• Field of Search: 709203, 709213, 709218, 709220, 709224, 718 1
• CPC Class Codes: G06F 9/5072 Grid computing
• CPC Class Codes: G06Q 10/00 Administration; Management
• CPC Class Codes: H04L 12/4633 Interconnection of networks using encapsulation techniques, e.g. tunneling
• CPC Class Codes: H04L 12/4645 Details on frame tagging routing of packets H04L45/00; support for virtual LAN H04L49/354
• CPC Class Codes: H04L 12/465 wherein a single frame includes a plurality of VLAN tags
• CPC Class Codes: H04L 12/4666 Operational details on the addition or the stripping of a tag in a frame, e.g. at a provider edge node
• CPC Class Codes: H04L 12/4679 Arrangements for the registration or de-registration of VLAN attribute values, e.g. VLAN identifiers, port VLAN membership
• CPC Class Codes: H04L 41/0803 Configuration setting
• CPC Class Codes: H04L 41/0806 for initial configuration or provisioning, e.g. plug-and-play
• CPC Class Codes: H04L 41/0893 Assignment of logical groups to network elements
• CPC Class Codes: H04L 41/0895 Configuration of virtualised networks or elements, e.g. virtualised network function or OpenFlow elements
• CPC Class Codes: H04L 41/22 comprising specially adapted graphical user interfaces [GUI]
• CPC Class Codes: H04L 41/40 using virtualisation of network functions or resources, e.g. SDN or NFV entities

Abstract

Some embodiments provide a hosting system for provisioning and managing servers (e.g., virtual servers, dedicated servers). In some embodiments, the hosting system receives a configuration for one or more servers for a particular entity (e.g., customer, user). The hosting system then identifies a grid identity and a set of virtual local area network (VLAN) identities for the particular entity. The hosting system then deploys the set of servers on one or more of the hardware nodes using the grid identity and the set of VLAN identities. In some embodiments, the set of VLAN identities includes a first VLAN identity for a private network and a second VLAN identity for a public network.

Claims

1. A method for deploying servers in a network, the method comprising:

receiving a configuration for a first set of servers from an entity to be deployed on a grid-independent node;

identifying a grid identity and a first Virtual Local Area Network (VLAN) identity associated with the entity, wherein the grid identity and the first VLAN identity are used in a first VLAN protocol for communicating within the network including a second set of servers for the entity on a grid-dependent node;

identifying a local second VLAN identity associating the entity with the grid-independent node;

mapping a combination of the grid identity and the first VLAN identity to the identified local second VLAN identity used in a second VLAN protocol for communicating with the grid-independent node in the network;

deploying the first set of servers on the grid-independent node based on the mapping, wherein packets are routed between the first set of servers on the grid-independent node and the second set of servers on the grid-dependent node using the local second VLAN identity; and

translating the packets sent between the first set of servers and the second set of servers by replacing the grid identity and the first VLAN identity in headers of the packets with the local second VLAN identity.

2. The method of claim 1, wherein the first VLAN identity comprises a public VLAN identity, and wherein the method further comprises identifying a private VLAN identity associated with the entity.

3. The method of claim 1, wherein the method further comprises defining a broadcast domain for the first set of servers and the second set of servers.

4. The method of claim 3, wherein the broadcast domain allows only servers of the first set of servers and the second set of servers to communicate with one another.

5. The method of claim 1, wherein identifying the local second VLAN identity comprises:

determining whether a local VLAN identity is mapped to the combination of the grid identity and the first VLAN identity; and

assigning a new local VLAN identity to the combination of the grid identity and the first VLAN identity when a local VLAN identity has not been mapped to the combination of the grid identity and the first VLAN identity.

6. The method of claim 5, wherein identifying the local second VLAN identity further comprises marking the new local VLAN identity as unavailable after assigning the new local VLAN identity to the combination of the grid identity and the first VLAN identity.

7. The method of claim 1, wherein the configuration specifies at least one of an operating system, storage size, amount of memory, processor type, and location of datacenter for a server of the first set of servers.

15. The method of claim 1, wherein the local second VLAN identity is a top-of-rack (TOR) VLAN identity associated with a switch that routes the packets to the grid-independent node.

8. A non-transitory machine readable medium storing a program which when executed by at least one processing unit deploys a first set of servers in a network, the program comprising sets of instructions for:

receiving, from an entity, a configuration for the first set of servers to be deployed on a grid-independent node;

identifying a grid identity and a first Virtual Local Area Network (VLAN) identity associated with the entity, wherein the grid identity and the first VLAN identity are used in a first VLAN protocol for communicating within the network including a second set of servers for the entity on a grid-dependent node;

identifying a local second VLAN identity associating the entity with the grid-independent node;

mapping a combination of the grid identity and the first VLAN identity to the identified local second VLAN identity used in a second VLAN protocol for communicating with the grid-independent node in the network;

deploying the first set of servers on the grid-independent node based on the mapping, wherein packets are routed between the first set of servers on the grid-independent node and the second set of servers on the grid-dependent node using the local second VLAN identity; and

translating the packets sent between the first set of servers and the second set of servers by replacing the grid identity and the first VLAN identity in headers of the packets with the local second VLAN identity.

9. The non-transitory machine readable medium of claim 8, wherein the first VLAN identity comprises a public VLAN identity, and wherein the program further comprises a set of instructions for identifying a private VLAN identity associated with the entity.

10. The non-transitory machine readable medium of claim 8, wherein the program further comprises a set of instructions for defining a broadcast domain for the first set of servers and the second set of servers for the entity.

11. The non-transitory machine readable medium of claim 10, wherein the broadcast domain allows only servers of the first set of servers and the second set of servers to communicate with one another.

12. The non-transitory machine readable medium of claim 8,

wherein the set of instructions for identifying the local second VLAN identity comprises sets of instructions for:

determining whether a local VLAN identity is mapped to the combination of the grid identity and the first VLAN identity; and

assigning a new local VLAN identity to the combination of the grid identity and the first VLAN identity when a local VLAN identity has not been mapped to the combination of the grid identity and the first VLAN identity.

13. The non-transitory machine readable medium of claim 12, wherein the set of instructions for identifying the local second VLAN identity further comprises a set of instructions for marking the new local VLAN identity as unavailable after assigning the new local VLAN identity to the combination of the grid identity and the first VLAN identity.

14. The non-transitory machine readable medium of claim 8, wherein the configuration specifies at least one of an operating system, storage size, amount of memory, processor type, and location of datacenter for a server of the first set of servers.

16. The non-transitory machine readable medium of claim 8, wherein the local second VLAN identity is a top-of-rack (TOR) VLAN identity associated with a switch that routes the packets to the grid-independent node.