CN108880860B - Policy management method and device - Google Patents
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Abstract
Disclosed is a policy management method, which is applied to a centralized control platform for managing policies of devices in a system, and includes: at least one strategy area is correspondingly divided according to at least one common strategy which needs to be configured; configuring a common strategy of the strategy area for any divided strategy area; for any equipment in the system, dividing the equipment into corresponding strategy areas according to the strategy requirements of the equipment and the common strategies configured for the strategy areas, and configuring the common strategies of the strategy areas for the equipment; under the condition that the equipment is determined to need to be configured with a special strategy, configuring the special strategy for the equipment; and for any equipment in the system, issuing the strategy configured for the equipment to the equipment.
Description
Technical Field
The embodiment of the specification relates to the technical field of computers, in particular to a policy management method and device.
Background
Through the centralized control platform of the equipment system, various strategies of the system can be configured in a centralized manner, and the configured strategies are issued to each piece of equipment in the system by the centralized control platform, so that the strategy management of each piece of equipment in the system is realized. When the strategies of each device are managed through the centralized control platform, a common scheme is that a set of strategies are uniformly configured and issued, so that the devices in the system all adopt a set of strategies, and obviously, the special requirements of individual devices cannot be met in the scheme; another common scheme is to configure and issue different policies for each device in the system, respectively, to meet the special requirements of individual devices, but in this scheme, the policies of each device in the system need to be configured one by one, which results in a large workload.
Disclosure of Invention
In view of this, embodiments of the present specification provide a policy management method and apparatus, and the technical solution is as follows:
a policy management method is applied to a centralized control platform, and the centralized control platform is used for managing policies of devices in a system, and the method comprises the following steps:
at least one strategy area is correspondingly divided according to at least one common strategy which needs to be configured; configuring a common strategy of the strategy area for any divided strategy area;
for any equipment in the system, dividing the equipment into corresponding strategy areas according to the strategy requirements of the equipment and the common strategies configured for the strategy areas, and configuring the common strategies of the strategy areas for the equipment; under the condition that the equipment is determined to need to be configured with a special strategy, configuring the special strategy for the equipment;
and for any equipment in the system, issuing the strategy configured for the equipment to the equipment.
A policy management apparatus, applied to a centralized control platform, for managing policies of devices in a system, the apparatus comprising:
the strategy area dividing module is used for correspondingly dividing at least one strategy area according to at least one common strategy which needs to be configured; configuring a common strategy of the strategy area for any divided strategy area;
the device strategy configuration module is used for dividing any device in the system into a corresponding strategy area according to the strategy requirement of the device and each common strategy configured for each strategy area, and configuring the common strategy of the strategy area for the device; under the condition that the equipment is determined to need to be configured with a special strategy, configuring the special strategy for the equipment;
and the equipment policy issuing module is used for issuing the policy configured for any equipment in the system to the equipment.
According to the technical scheme provided by the embodiment of the specification, one or more different strategy areas are divided according to different types of strategies configured in the system, and each device in the system is divided into the corresponding strategy area according to the strategy requirement. And aiming at each strategy area, respectively configuring the strategy area common strategy, namely the strategy which needs to be configured for each device in the area, and aiming at each device with special strategy requirement, also individually configuring a special strategy for the device, wherein the common strategy and the special strategy can be issued to the corresponding devices after configuration. Therefore, the same and different strategy requirements of each device can be met from 2 dimensions of the common strategy and the special strategy, the same strategy requirements in each device can be configured uniformly, the configuration efficiency is improved, and the special strategy requirements can be configured independently to meet the special strategy requirements.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of embodiments of the invention.
In addition, any one of the embodiments in the present specification is not required to achieve all of the effects described above.
Drawings
In order to more clearly illustrate the embodiments of the present specification or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the embodiments of the present specification, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic flow chart of a conventional policy management method;
FIG. 2 is a flow chart illustrating another conventional policy management method;
FIG. 3 is a flow chart illustrating a policy management method according to an embodiment of the present disclosure;
FIG. 4 is a schematic diagram of an architecture of a policy management device according to an embodiment of the present disclosure;
fig. 5 is another schematic structural diagram of a policy management device according to an embodiment of the present disclosure.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the embodiments of the present specification, the technical solutions in the embodiments of the present specification will be described in detail below with reference to the drawings in the embodiments of the present specification, and it is obvious that the described embodiments are only a part of the embodiments of the present specification, and not all the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of protection.
In a system composed of multiple devices, a centralized control platform generally controls and manages the devices uniformly, including the policy of managing the devices in the system, for example, a bandwidth speed-limiting policy is configured for the network devices in the system in the centralized control platform, and after the bandwidth speed-limiting policy is issued to the corresponding network devices and becomes effective, the network devices can limit the flow based on the bandwidth speed-limiting policy.
When the centralized control platform manages the policies of multiple devices, referring to fig. 1, a common management scheme is to configure uniform policies for the devices in the system, and then issue the policies to each device. In this management scheme, since each device in the system needs to share the same policy, if a particular device has a particular policy requirement, it will not support configuring a particular policy for the particular device alone, and thus the particular policy requirement of the device cannot be met, which has a great impact on the use condition of the device in practical application.
Referring to fig. 2, in order to support the configuration of a specific policy for a device individually, another common management scheme is to configure a policy for each device in the system according to policy requirements and send the policy to the device. However, in practical applications, the policy requirements of most devices are basically the same, that is, the same policy can be configured, and thus in this management scheme, configuring the policy of each device one by one will result in a reduction in configuration efficiency. Moreover, each device in the system usually needs to work cooperatively, but in this management scheme, each device has a set of effective strategies, so that the relationships between the effective strategies in each device may be relatively disordered, which is not beneficial for the centralized control platform to adjust the strategies of each device according to the actual application situation.
In view of the above technical problem, the present specification provides a policy management method applied to a centralized control platform for managing policies of devices in a system, and as shown in fig. 3, the method may include the following steps:
s101, correspondingly dividing at least one strategy area according to at least one common strategy which needs to be configured; configuring a common strategy of the strategy area for any divided strategy area;
as described above, in practical applications, policy requirements of most devices in a system are substantially the same, for example, for a certain system including 10 network devices, 5 devices need to configure a bandwidth speed-limiting policy, and another 5 devices need to configure a security management policy, in this case, the same bandwidth speed-limiting policy may be configured and issued for the 5 devices, and the same security management policy may be configured and issued for the 5 devices, but obviously, the policy management manner is complicated.
Therefore, in the solution of the present specification, one or more policy areas are divided correspondingly according to one or more common policies to be configured (i.e., the same policies to be configured for a plurality of devices). For example, in the foregoing case, the bandwidth speed limit policy is a common policy of 5 devices, and the security management policy is a common policy of another 5 devices, that is, 2 common policies, namely, the bandwidth speed limit policy and the security management policy, need to be configured, so that 2 policy regions can be correspondingly divided, and the bandwidth speed limit policy and the security management policy are respectively configured for the 2 policy regions.
S102, for any equipment in the system, dividing the equipment into corresponding strategy areas according to the strategy requirements of the equipment and the shared strategies configured for the strategy areas, and configuring the shared strategies of the strategy areas for the equipment; under the condition that the equipment is determined to need to be configured with a special strategy, configuring the special strategy for the equipment;
it will be appreciated that any device in the system may be divided into one or more policy zones, depending on policy requirements.
For example, there are A, B, C, D, E devices in a system, where the policy requirement of the device A, B, C, D is a bandwidth speed limit policy, and the policy requirement of the device B, C, D, E is a security management policy, and thus 2 policy regions are obtained by dividing according to S101, and 2 policies are configured respectively. In this step, for the device a, since the policy requirement is the bandwidth speed-limiting policy, the device a is classified into 1 corresponding policy region, and a common policy of the policy region, that is, the bandwidth speed-limiting policy, is configured for the device a. For the device B, because the policy requirements are the bandwidth speed-limiting policy and the security management policy, the device B is classified into 2 corresponding policy regions, and the device B is configured with the common policies of the 2 policy regions, that is, the bandwidth speed-limiting policy and the security management policy.
In addition, some devices may need to configure a special policy separately in addition to a common policy of the policy area to which the device belongs, so as to meet the requirement of the special policy, and therefore, in the case that it is determined that a certain device needs to configure the special policy, the solution provided in this specification will also configure the special policy for the device.
S103, for any equipment in the system, the strategy configured for the equipment is sent to the equipment.
After the common strategy and the special strategy are configured for the equipment, the strategy can be issued to the equipment, and after the strategy takes effect in the equipment, the equipment can process the service based on the effective strategies.
In an embodiment of the present disclosure, in a case where the issued policies conflict, the policy that is in effect in the device may be determined according to a preset priority rule when the issued policies conflict. Specifically, this may be determined in a number of ways, exemplified below:
for example, a rule that the priority of the special policy is higher than that of the common policy may be preset, so that when the issued policies conflict, the special policy may be determined to be the policy that takes effect in the device according to the rule.
For another example, a rule with a higher policy priority and a more recent configuration time may be preset, and if there is a conflict in the issued policies, the configuration time of the policy with the conflict is determined first, so that the policy with the latest configuration time is determined to be the policy that is in effect in the device.
For another example, the priority order may be preset, and each priority has a corresponding priority identifier. When configuring the policy, different or the same priority identifiers may be set for different policies according to actual requirements. If the issued policies conflict, the priority order of each policy with conflict is obtained according to the set priority identifier, and for the policies without identifiers, the priority can be regarded as the default priority. Then, according to the obtained priority order, the policy with the highest priority is determined as the policy that takes effect in the device.
In addition, in another specific implementation manner of this embodiment of this specification, a common policy validation switch may be set in advance for each device, when a switch of a certain device is turned on, the common policy issued to the device may be validated, when the switch of a certain device is turned off, the common policy issued to the device may not be validated, and at this time, the priority of the common policy may be equivalent to that of a special policy.
Then, in the case where there is a conflict in the issued policies, the state of the common policy validation switch of the device is first obtained, and in the case where the obtained state is off, it is determined that the special policy is a policy validated in the device.
It should be understood that the above-listed manners for dealing with policy conflict may be used individually or in combination, and the embodiments of the present specification are not limited thereto.
For example, a rule that a particular policy has a higher priority than a common policy may be preset, and if the particular policy conflicts with the common policy, the particular policy may be determined as a policy that is effective in the device according to the rule, but there may also be a conflict between the particular policies due to an error of a manager or the like.
Corresponding to the foregoing method embodiment, an embodiment of this specification further provides a policy management apparatus, where the apparatus is applied to a centralized control platform, and the centralized control platform is used to manage policies of devices in a system, and referring to fig. 4, the apparatus may include:
a policy region dividing module 110, configured to correspondingly divide at least one policy region according to at least one common policy that needs to be configured; configuring a common strategy of the strategy area for any divided strategy area;
an equipment policy configuration module 120, configured to, for any equipment in the system, divide the equipment into a corresponding policy area according to a policy requirement of the equipment and each common policy configured for each policy area, and configure a common policy of the policy area for the equipment; under the condition that the equipment is determined to need to be configured with a special strategy, configuring the special strategy for the equipment;
the device policy issuing module 130 is configured to issue, to any device in the system, a policy configured for the device to the device.
In a specific implementation of the embodiments of the present description, referring to fig. 5, the apparatus may further include:
the first policy conflict processing module 140 is configured to, when the issued policy conflicts, determine, according to a preset priority rule, a policy that is in effect in the device.
In a specific implementation manner of the embodiment of this specification, the first policy conflict processing module 140 may be specifically configured to:
and determining the special policy as the policy effective in the equipment according to the rule that the priority of the special policy is higher than that of the common policy.
In a specific implementation manner of the embodiment of the present specification, referring to fig. 5, the apparatus may further include a second policy conflict processing module 150, which may specifically be configured to:
under the condition that the issued strategies conflict, acquiring the state of a common strategy effect switch of the equipment;
in the case where the obtained status is off, the special policy is determined to be a policy in effect in the device.
It should be understood that the first policy conflict processing module 140 and the second policy conflict processing module 150 may be configured in the apparatus at the same time as shown in fig. 5, or may be configured in the apparatus separately, and therefore the structure shown in fig. 5 should not be construed as a limitation to the embodiments of the present specification.
The implementation process of the functions and actions of each unit in the above device is specifically described in the implementation process of the corresponding step in the above method, and is not described herein again.
For the device embodiments, since they substantially correspond to the method embodiments, reference may be made to the partial description of the method embodiments for relevant points. The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of the embodiments of the present specification. One of ordinary skill in the art can understand and implement it without inventive effort.
While this specification contains many specific implementation details, these should not be construed as limitations on the scope of any invention or of what may be claimed, but rather as descriptions of features specific to particular embodiments of particular inventions. Certain features that are described in this specification in the context of separate embodiments can also be implemented in combination in a single embodiment. In other instances, features described in connection with one embodiment may be implemented as discrete components or in any suitable subcombination. Moreover, although features may be described above as acting in certain combinations and even initially claimed as such, one or more features from a claimed combination can in some cases be excised from the combination, and the claimed combination may be directed to a subcombination or variation of a subcombination.
Similarly, while operations are depicted in the drawings in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in sequential order, or that all illustrated operations be performed, to achieve desirable results. In some cases, multitasking and parallel processing may be advantageous. Moreover, the separation of various system modules and components in the embodiments described above should not be understood as requiring such separation in all embodiments, and it should be understood that the described program components and systems can generally be integrated together in a single software product or packaged into multiple software products.
Thus, particular embodiments of the subject matter have been described. Other embodiments are within the scope of the following claims. In some cases, the actions recited in the claims can be performed in a different order and still achieve desirable results. Further, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some implementations, multitasking and parallel processing may be advantageous.
The above description is only a preferred embodiment of the present disclosure, and should not be taken as limiting the present disclosure, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.
Claims (10)
1. A policy management method is applied to a centralized control platform, and the centralized control platform is used for managing policies of devices in a system, and the method comprises the following steps:
at least one strategy area is correspondingly divided according to at least one common strategy which needs to be configured; the strategy areas correspond to the common strategies one by one; configuring a common strategy of the strategy area for any divided strategy area;
for any equipment in the system, dividing the equipment into one or more corresponding strategy areas according to the strategy requirement of the equipment and each common strategy configured for each strategy area, and configuring the common strategy of the one or more strategy areas for the equipment; under the condition that the equipment is determined to need to be configured with a special strategy, configuring the special strategy for the equipment;
and for any equipment in the system, issuing the strategy configured for the equipment to the equipment.
2. The method of claim 1, wherein after issuing the policy configured for any device in the system to the device, the method further comprises:
and under the condition that the issued strategies conflict, determining the strategies which take effect in the equipment according to a preset priority rule.
3. The method of claim 2, wherein determining the policy to be applied to the device according to the predetermined priority rule comprises:
and determining the special policy as the policy effective in the equipment according to the rule that the priority of the special policy is higher than that of the common policy.
4. The method of claim 2, wherein determining the policy to be applied to the device according to the predetermined priority rule comprises:
and determining the configuration time of the policy with conflict, and determining the policy with the latest configuration time as the policy which takes effect in the equipment according to the rule with the higher priority of the policy with the more recent configuration time.
5. The method of claim 2, wherein determining the policy to be applied to the device according to the predetermined priority rule comprises:
if at least one strategy in the strategies with conflicts is provided with a priority identifier, obtaining the priority sequence of each strategy with conflicts according to the set priority identifier; the strategy without the priority mark is the default priority;
and determining the policy with the highest priority as the policy which takes effect in the equipment according to the obtained priority sequence.
6. The method of claim 1, wherein after issuing the policy configured for any device in the system to the device, the method further comprises:
under the condition that the issued strategies conflict, acquiring the state of a common strategy effect switch of the equipment;
in the case where the obtained status is off, the special policy is determined to be a policy in effect in the device.
7. A policy management apparatus, applied to a centralized control platform, for managing policies of devices in a system, the apparatus comprising:
the strategy area dividing module is used for correspondingly dividing at least one strategy area according to at least one common strategy which needs to be configured; the strategy areas correspond to the common strategies one by one; configuring a common strategy of the strategy area for any divided strategy area;
the device strategy configuration module is used for dividing any device in the system into one or more corresponding strategy areas according to the strategy requirement of the device and each common strategy configured for each strategy area, and configuring the common strategy of the one or more strategy areas for the device; under the condition that the equipment is determined to need to be configured with a special strategy, configuring the special strategy for the equipment;
and the equipment policy issuing module is used for issuing the policy configured for any equipment in the system to the equipment.
8. The apparatus of claim 7, further comprising:
and the first policy conflict processing module is used for determining the policy which takes effect in the equipment according to a preset priority rule under the condition that the issued policy has conflict.
9. The apparatus according to claim 8, wherein the first policy conflict processing module is specifically configured to:
and determining the special policy as the policy effective in the equipment according to the rule that the priority of the special policy is higher than that of the common policy.
10. The apparatus according to claim 7, wherein the apparatus further comprises a second policy conflict handling module, specifically configured to:
under the condition that the issued strategies conflict, acquiring the state of a common strategy effect switch of the equipment;
in the case where the obtained status is off, the special policy is determined to be a policy in effect in the device.
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CN114205125B (en) * | 2021-11-25 | 2024-03-29 | 北京国泰网信科技有限公司 | Policy management method, device, equipment and medium based on security area |
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