User-configurable dynamic DNS mapping for virtual services

• US 10,178,066 B1
• Filed: 04/18/2017
• Issued: 01/08/2019
• Est. Priority Date: 04/04/2014
• Status: Active Grant

• Current Assignee: 8X8, Inc.
• Original Assignee: 8X8, Inc.
• Inventors: Britt, Timothy, Martin, Bryan, Peters, Christopher
• Primary Examiner(s): Scott, Randy A
• Application Number:
  US15/490,259
• Time in Patent Office: 630 Days
• Field of Search: 709202, 709217, 709220, 709221, 709223, 370235, 370236, 370401
• CPC Class Codes: H04L 2101/618 Details of network addresses
• CPC Class Codes: H04L 2101/69 using geographic information, e.g. room number
• CPC Class Codes: H04L 41/0813 characterised by the conditions triggering a change of settings
• CPC Class Codes: H04L 41/0893 Assignment of logical groups to network elements
• CPC Class Codes: H04L 41/22 comprising specially adapted graphical user interfaces [GUI]
• CPC Class Codes: H04L 61/4511 using domain name system [DNS]
• CPC Class Codes: H04L 61/4541 Directories for service discovery
• CPC Class Codes: H04L 61/58 Caching of addresses or names
• CPC Class Codes: H04L 67/1008 based on parameters of servers, e.g. available memory or workload monitoring of computer activity G06F11/30
• CPC Class Codes: H04L 67/1031 Controlling of the operation of servers by a load balancer, e.g. adding or removing servers that serve requests
• CPC Class Codes: H04L 67/63 Routing a service request depending on the request content or context

Abstract

Various example implementations are directed to circuits, apparatuses, and methods for providing virtual computing services. According to an example embodiment, an apparatus includes a computing server configured to provide a respective group of virtual servers for each of a plurality of accounts. Each of the accounts has a respective set of domain names and a respective settings file. The apparatus also includes a domain name server (DNS). The DNS is configured and arranged to dynamically map a respective set of domain names for each account to network addresses of the respective group of virtual servers, provided for the account. The DNS performs the mapping according to a mapping function indicated in the respective settings file of the account. The respective settings file of a first account accounts includes a mapping function that is different from a mapping function included in the respective settings file of a second account.

Claims

1. An apparatus, comprising:

at least one computing server configured and arranged to provide a respective group of virtual servers for each of a plurality of accounts, each of the plurality of accounts having a respective set of domain names and a respective settings file; and

a domain name server (DNS) configured and arranged to, for each respective account, dynamically map domain names of the respective set of domain names to network addresses of the respective group of virtual servers, according to a mapping function indicated in the respective settings file of the account, wherein the respective settings file of a first one of the plurality of accounts includes a first mapping function that is different from a second mapping function included in the respective settings file of a second one of the plurality of accounts, wherein the first mapping function is for a first type of virtual server and the second mapping function is for a second type of virtual server.

2. The apparatus of claim 1, wherein the mapping function indicated in the respective settings file of the account is shared for the group of virtual servers associated with the account, and causes the DNS to balance traffic across the group of virtual servers for the account.

3. The apparatus of claim 1, wherein the respective settings file of the account includes a different respective mapping function for each of a plurality of departments or users associated with the account.

4. The apparatus of claim 1, including:

a processing circuit configured and arranged to monitor the virtual servers provided for at least one of the plurality of accounts and provide a set of parameters of the monitored virtual servers to the DNS; and

wherein for at least one of the plurality of accounts, the mapping function in the settings file for the account maps at least one domain name to one of the group of virtual servers based on the set of parameters of the virtual server and the group of virtual servers are configured and arranged to provide Voice-over-IP (VoIP) based services.

5. The apparatus of claim 4, wherein the set of parameters include at least two of:

an operating status of the virtual servers, a processing load of the virtual servers, network traffic conditions, quality of service requirements, geographical location of an end-user, permissions of an end-user, date or time of a query, a type of virtual server associated with the domain name, and/or a number of servers associated with the domain name.

6. The apparatus of claim 1, including:

a processing circuit configured and arranged to provide a respective virtual data center for each of the respective accounts, wherein for each virtual data center, the respective virtual servers are interconnected according to data center configuration settings included in the respective settings file for the account.

7. The apparatus of claim 4, wherein the mapping function for the account includes instructions to map a domain name to a first virtual server under normal operating states, and map the domain name to a second virtual server in response to a determination that the first virtual server is unavailable.

8. The apparatus of claim 1, further comprising a web accessible graphical user interface configured and arranged to, for each of the plurality of accounts, allow an authorized user indicated in the settings file of the account to modify the mapping function.

9. The apparatus of claim 1, wherein for each virtual server in the respective group of virtual servers, the network addresses includes

an IP address of the at least one computing server that provides the virtual server, and

a port number of computing server assigned to the virtual server.

10. A method, comprising:

providing a respective group of virtual servers for each of a plurality of accounts, each of the accounts having a respective set of domain names and a respective settings file;

providing domain templates for each of the plurality of accounts, each domain template including preconfigured mapping criteria that are editable by authorized users of the respective accounts; and

dynamically mapping domain names of the respective set of domain names of each account to network addresses of the respective group of virtual servers provided for the account according to a mapping function indicated in the respective settings file of the account and at least one parameter associated with the respective group of virtual servers.

11. The method of claim 10, wherein the parameter is one of:

an operating status of the virtual servers, a processing load of the virtual servers, network traffic conditions, quality of service requirements, geographical location of an end-user, permissions of an end-user, date or time of a query, a type of virtual server associated with the domain name, and/or a number of servers associated with the domain name.

12. The method of claim 10, including determining at least one parameter relating to the respective group of virtual servers, and remapping a domain name previously mapped to a first virtual server to a second virtual server based on the determined parameter.

13. The method of claim 12, wherein for at least one of the plurality of accounts, the remapping of the domain name based on the determined parameter includes remapping the domain name to the second virtual server based on a processing load of first or second virtual server.

14. The method of claim 10, wherein the respective settings file of a first one of the plurality of accounts includes a mapping function that is different from a mapping function included in the respective settings file of a second one of the plurality of accounts.

15. The method of claim 10, further including providing an alert to one or more authorized users of the account responsive to an operating status of one of the virtual servers satisfying a criteria indicated in an alert policy of the account.

16. The method of claim 10, wherein dynamically mapping domain names of the respective set of domain names of each account to network addresses of the respective group of virtual servers provided for the account according to the mapping function includes causing domain name server (DNS) to balance traffic across the group of virtual servers for the account.