Remote network management having multi-node awareness

• US 8,775,574 B2
• Filed: 11/26/2008
• Issued: 07/08/2014
• Est. Priority Date: 11/26/2008
• Status: Active Grant

• Current Assignee: Red Hat, Inc. (International Business Machines Corporation)
• Original Assignee: Red Hat, Inc. (International Business Machines Corporation)
• Inventors: DeHaan, Michael Paul, Likins, Adrian
• Primary Examiner(s): Etienne, Ario
• Assistant Examiner(s): Lai, Michael C
• Application Number:
  US12/324,781
• Publication Number:
  US 20100131625A1
• Time in Patent Office: 2,050 Days
• Field of Search: 709/220, 709/221, 709/223, 707/200
• US Class Current: 709/220
• CPC Class Codes: H04L 41/0846 based on copy from other elements
• CPC Class Codes: H04L 41/0853 by actively collecting configuration information or by backing up configuration information

Abstract

Embodiments relate to systems and methods for remote network configuration management having multi-node awareness. A management server can communicate with a set of hosts in a network, each of which can have associated target machines such as computer clients. The configuration details of the set of hosts can be stored in a set of configuration files. The configuration files can specify, for example, processor, memory, hardware, I/O, and other resources of the hosts or targets associated with the hosts. When a systems administrator or other user wishes to push an updated configuration or send new data to the set of hosts, the management server can identify versions of software and other resources to transmit and install to hosts in the set of hosts based on their particular configuration details reflected in the corresponding configuration files(s), without having to manually identify versions to be distributed to individual hosts or resolve dependencies.

Claims

1. A method comprising:

accessing, by a management server, a set of configuration data specifying a plurality of configurations for a set of nodes in a network remote to the management server, wherein the plurality of configurations comprises first configuration data for a first node of the set of nodes and second configuration data for a second node of the set of nodes;

generating, by the management server and in view of a received global command, a set of configuration orders comprising a first configuration order in view of the first configuration data to be transmitted to the first node and a second configuration order in view of the second configuration data to be transmitted to the second node;

determining, by the management server and in view of a configuration dependency between the first node and the second node, a sequence in which to transmit the first configuration order and the second configuration order;

transmitting, in view of the sequence and in view of at least one of a predetermined schedule or a predetermined triggering event, the first configuration order to the first node; and

in view of a determination that the first configuration order has been transmitted to the first node, transmitting the second configuration order to the second node.

2. The method of claim 1, wherein the first configuration data comprises a node template specifying at least one of hardware resources, software resources, or network settings for the first node.

3. The method of claim 1, wherein the first configuration order comprises at least one of a software installation order, a software update order, a software inventory order, a hardware inventory order, a security order, or a node restore order.

4. The method of claim 1, wherein the set of nodes comprises a set of hosts and a set of targets associated with the set of hosts.

5. The method of claim 1, wherein the first and the second configuration orders are different.

6. A system, comprising:

an interface to a set of nodes in a network; and

a processor to communicate with the set of nodes via the interface and to;

access a set of configuration data specifying a plurality of configurations for the set of nodes, wherein the plurality of configurations comprises first configuration data for a first node of the set of nodes and second configuration data for a second node of the set of nodes;

generate, in view of a received global command, a set of configuration orders comprising a first configuration order in view of the first configuration data to be transmitted to the first node and a second configuration order in view of the second configuration data to be transmitted to the second node;

determine, in view of a configuration dependency between the first node and the second node, a sequence in which to transmit the first configuration order and the second configuration order

transmit, in view of the sequence and in view of at least one of a predetermined schedule or a predetermined triggering event, the first configuration order to the first node; and

in view of a determination that the first configuration order has been transmitted to the first node, transmit the second configuration order to the second node.

7. The system of claim 6, wherein the first configuration data comprises a node template that specifies at least one of hardware resources, software resources, or network settings for the first node.

8. The system of claim 6, wherein the first configuration order comprises at least one of a software installation order, a software update order, a software inventory order, a hardware inventory order, a security order, or a node restore order.

9. The system of claim 6, wherein the processor is further to store updated configuration data to a data store.

10. The system of claim 6, wherein the set of nodes comprises a set of hosts and a set of targets associated with the set of hosts.

11. The system of claim 6, wherein the first and the second configuration orders are different.

12. A non-transitory computer readable medium comprising instructions executable by a processor to perform operations comprising:

accessing, by a management server, a set of configuration data specifying a plurality of configurations for a set of nodes in a network remote to the management server, wherein the plurality of configurations comprises first configuration data for a first node of the set of nodes and second configuration data for a second node of the set of nodes;

generating, by the management server and in view of a received global command, a set of configuration orders comprising a first configuration order in view of the first configuration data to be transmitted to the first node and a second configuration order in view of the second configuration data to be transmitted to the second node;

determining, by the management server and in view of a configuration dependency between the first node and the second node, a sequence in which to transmit the first configuration order and the second configuration order;

transmitting, in view of the sequence and in view of at least one of a predetermined schedule or a predetermined triggering event, the first configuration order to the first node; and

in view of a determination that the first configuration order has been transmitted to the first node, transmitting the second configuration order to the second node.

13. The non-transitory computer readable medium of claim 12, wherein the first configuration data comprises a node template specifying at least one of hardware resources, software resources, or network settings for the first node.

14. The non-transitory computer readable medium of claim 12, wherein the first configuration order comprises at least one of a software installation order, a software update order, a software inventory order, a hardware inventory order, a security order, or a node restore order.