CN103580899B - Event log management method, system, cloud service client and virtual platform - Google Patents
Event log management method, system, cloud service client and virtual platform Download PDFInfo
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Abstract
The present invention relates to a kind of event log management method, system, cloud service client and virtual platform, this method to include：Cloud service client sends event log request to virtual platform, wherein carrying the filtering policy information of the event log of request；After the virtual platform receives the event log request, the event log of the filtering policy information is met according to the event log request；The virtual platform returns to the event log for meeting the filtering policy information to the cloud service client.Event log management method, system, cloud service client and virtual platform of the present invention, can be improved the validity and specific aim of the event log of acquisition.
Description
Technical field
The present invention relates to data centers and technical field of virtualization, more particularly to one kind is in data center and cloud service platform
The method of middle event log.
Background technique
Virtualization technology is the basis of data center virtualization and cloud service platform (hereinafter referred to as virtual platform) building.
Virtualization technology refers on physical server, is divided into physical resource by virtual management software Hypervisor multiple
Logical partition, each subregion is mutually isolated, becomes independent virtual machine.Virtual machine and object for operating system and application program
Reason server is not different, they can share the resource of same physical server.
Virtual platform supports to be that cloud service client (being identical concept with following client) provides virtual system taxi
Service, so-called virtual system refer to comprising one group of virtual machine, storage and network and are connected with each other to each other or associated money
Source set.For the ease of client by traditional application hosting on virtual system, virtual platform also provides for client
Virtual system management interface, including portal management, system administration, Virtual Machine Manager, volume management, network management, and to virtual
System and it includes operation, event log and the measurement of resource etc. monitoring function.
So-called event log function is mainly the dependent event information for recording and occurring in corresponding resource, for example event occurs
Information, the client such as time, event title, event content, seriousness can be to specified resource acquisition relevant event day
Will, the abnormal problem whether analysis system operation normally and in positioning system occurs.
Event log management model in Fig. 1 example virtualization platform.It include 101 cloud service clients in the functional block diagram
End, the client are the clients of virtual platform, and virtual platform applies for specified resource according to the request of the client for it
The virtual system of amount, the client have the operating right to the virtual system distributed；102 cloud service platforms, the cloud service
Platform is the management platform that architecture services；103 resource managers, the resource being responsible in management cloud service platform, including
The modules such as cloud service portal, resource management scheduling, event log management device and event log recorder library are provided；104 virtual systems
That is the virtual system that is distributed by client of cloud service platform, wherein including virtual machine, storage, network and other related resources；
110 event log recorder libraries record event log recorder caused by virtual resource relevant to client.111 event logs
Manager is responsible for the storage of event log caused by the resource in client virtual system and virtual system, is responsible for client
To functions such as the inquiry of the event log of specified resource, configurations；112 cloud service portals are cloud service client access cloud service platforms
Entrance, the information on services that can be provided by the available cloud service platform in cloud service portal customer end；120 virtual machines are envelopes
The computing resource of the virtualization of CPU and memory is filled；121 storage resources may be connected to the block or file system of virtual machine；
122 Internet resources are to provide network connection relevant resource, including the network port, forwarding group, address etc. for virtual machine and storage；
123 other resources include the monitoring resources such as operation relevant to virtual system, strategy and event log.
In the prior art, the process of client to virtual platform request event log is as follows：
Client creates virtual system by cloud service platform, i.e., obtains cloud service by cloud service entrance comprising client
The information on services of platform, and by interacting creation virtual system with resource manager.
Event caused by the virtual system of client creation is recorded into event log recorder by event log management device
Library, event therein include the information such as timestamp, event title, event content, seriousness.
Event log management device request event log of the client to cloud service platform, wherein carrying target resource, continuing
The information such as time.
Event log management device is obtained from event log recorder library has recorded, specified target relevant to the client
Resource and the event log recorder in duration ranges.
Event log management device returns to event log recorder to client.
Event log to client for some resource is requested, and current virtual platform returns relevant to the resource
All event log recorders.But if event log corresponding to the resource has a large amount of record, client event log is asked
It asks the record information of return excessive, is then unfavorable for client and obtains useful information being analyzed and positioned.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of event log management method, system, cloud service client and
Virtual platform, the event log to solve the problems, such as client acquisition is excessive and effectiveness is little.
In order to solve the above-mentioned technical problems, the present invention provides a kind of event log management method, this method includes：
Cloud service client sends event log request to virtual platform, wherein carrying the filtering of the event log of request
Policy information；
After the virtual platform receives the event log request, met according to the event log request described
The event log of filtering policy information；
The virtual platform returns to the event log for meeting the filtering policy information to the cloud service client.
Further, the filtering policy information includes event level and/or event type and/or resource type.
Preferably, the event type includes at least：One of installation, system, safety and application, the event level
Including one in serious, advanced, intermediate and rudimentary, the resource type is included at least：One in virtual machine, storage and network
Kind.
The event log request also carries resource information and/or the duration of the event log of request.
If the child resource that the event log request is directed under target resource, the resource information should also include
The child resource of target resource.
In order to solve the above technical problems, the present invention also provides a kind of event log management system, which includes：
The request sending module of cloud service client, for sending event log request to virtual platform, wherein carrying
The filtering policy information of the event log of request；
The request receiving module of the virtual platform, the event log for receiving the transmission of cloud service client are asked
It asks；
The event log of the virtual platform obtains module, described for being met according to the event log request
The event log of filtering policy information；
The event log sending module of the virtual platform, for meeting the mistake to cloud service client return
Filter the event log of policy information；
The event log receiving module of the cloud service client meets institute for receive that the virtual platform sends
State the event log of filtering policy information.
In order to solve the above technical problems, the present invention also provides a kind of cloud service client, which includes：
Request sending module, for sending event log request to virtual platform, wherein carrying the event log of request
Filtering policy information；
Event log receiving module, the thing for meeting the filtering policy information sent for receiving the virtual platform
Part log.
In order to solve the above technical problems, the present invention also provides a kind of virtual platform, which includes：
Request receiving module, for receiving the event log request of cloud service client transmission, wherein carrying the thing of request
The filtering policy information of part log；
Event log obtains module, for meeting the thing of the filtering policy information according to the event log request
Part log；
Event log sending module, for the event log for meeting filtering policy information to be sent to the cloud service
Client.
Compared to the prior art, filtering policy letter is carried in the event log request that cloud service client of the present invention is sent
Breath receives the virtual platform of event log request, can be according to the qualified event log of filtering policy acquisition of information
And cloud service client is returned, to improve the specific aim and validity of the event log of acquisition.
Detailed description of the invention
Fig. 1 is event log management model in virtual platform；
Fig. 2 is the flow diagram of event log management method of the present invention；
Fig. 3 is the flow diagram of event log management embodiment of the method 1 of the present invention, wherein event log request carries
Filtering policy；
Fig. 4 is the flow diagram of event log management embodiment of the method 2 of the present invention, wherein filtering policy information is thing
Part type；
Fig. 5 is the flow diagram of event log management embodiment of the method 3 of the present invention, wherein filtering policy information is thing
Part rank；
Fig. 6 is the flow diagram of event log management embodiment of the method 4 of the present invention, wherein filtering policy is event class
Type and event level；
Fig. 7 is the flow diagram of event log management embodiment of the method 5 of the present invention, wherein filtering policy is target money
The child resource in source；
Fig. 8 is the flow diagram of event log management embodiment of the method 6 of the present invention, wherein client is flat to virtualization
Platform requests multiple event logs, and carries different filtering policies；
Fig. 9 is the modular structure schematic diagram of event log management system of the present invention.
Specific embodiment
As shown in Fig. 2, event log management method of the present invention includes：
Step 201：Cloud service client sends event log request to virtual platform, wherein carrying the event day of request
The filtering policy information of will；
Event log request in carry filtering policy information be in order to obtain the event log for meeting certain particular requirements,
Including but not limited to event level, event type or resource type, for example, the filtering policy information can be one or several
Event level is also possible to one or several event types, or can be one or several resource types, if can also be
The combination of dry event level, several event types and several resource types.
It should be noted that the present invention does not limit the specific manifestation mode of event log request and the tool of virtual platform
Body is constituted, it is preferable that can use signaling identical with the prior art, message or framework.
Step 202：After the virtual platform receives the event log request, according to the event log request
Meet the event log of the filtering policy information；
Step 203：The virtual platform returns to the thing for meeting the filtering policy information to the cloud service client
Part log.
The event type includes at least：One of installation, system, safety and application, the event level include tight
Weight, it is advanced, intermediate and rudimentary in one, the resource type includes one in virtual machine, storage and network.
The event log request also carries resource information and/or the duration of the event log of request.If described
Event log requests the child resource being directed under target resource, and the resource information further includes the child resource letter of target resource
Breath.
Below by taking existing virtual platform framework as an example, further retouched in detail in conjunction with implementation work of the attached drawing to technical solution
It states.It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can be mutual group
It closes.
Event log implementation steps of Fig. 3 example based on filtering policy.The implementation steps include：
Step 301, client creates virtual system by cloud service platform；
Step 302, event caused by the virtual system of creation is recorded into event log note by event log management device
Library is recorded, event therein includes the information such as timestamp, event title, event content, seriousness；
Step 303, event log management device request event log of the client to cloud service platform, wherein carrying target money
The information such as source, duration, event type, event type therein can be a kind of event type or a variety of event types
Combination either wildcard；
Step 304：After the event log management device of virtual platform receives event log request, from virtual platform event
The event log of specified target resource is obtained in log information library, and event log is filtered according to filtering policy, is extracted
Meet the event log recorder of filtering policy requirement out；
Step 305, the event log management device of virtual platform meets filtering policy requirement event day to client return
Will record.
Fig. 4 exemplary client carries event type filtering policy flow chart to virtual platform request event log.
Step 401, client creates virtual system by cloud service platform；
Step 402, event caused by the virtual system of creation is recorded into event log note by event log management device
Record library；
Step 403, event log management device request event log of the client to cloud service platform, wherein carrying target money
The information such as source, duration, event type, event type therein can be a kind of event type or a variety of event types
Combination either wildcard；
Step 404, it after event log management device receives event log request, obtains and has recorded from event log recorder library
It is relevant to the client, specify target resource and the event log recorder in duration ranges, event log pipe
Reason device is further filtered event log recorder according to event type；
Step 405, event log management device returns to event log recorder to client.
Fig. 5 exemplary client carries event level filtering policy flow chart to virtual platform request event log.
Step 501, client creates virtual system by cloud service platform.
Step 502, event caused by the virtual system of creation is recorded into event log note by event log management device
Record library；
Step 503, event log management device request event log of the client to cloud service platform, wherein carrying target money
The information such as source, duration, event level, event level therein can be a kind of event level or a variety of event level
Combination either wildcard；
Step 504, it after event log management device receives event log request, obtains and has recorded from event log recorder library
It is relevant to the client, specify target resource and the event log recorder in duration ranges, event log pipe
Reason device is further filtered event log recorder according to event level；
Step 505, event log management device returns to event log recorder to client.
Fig. 6 exemplary client carries event type and event level filtering policy to virtual platform request event log
Flow chart.
Step 601, client creates virtual system by cloud service platform；
Step 602, event caused by the virtual system of creation is recorded into event log note by event log management device
Record library；
Step 603, event log management device request event log of the client to cloud service platform, wherein carrying target money
The information such as source, duration, event type and event level.It is either more that event type therein can be a kind of event type
The combination of kind event type either wildcard；Event level therein can be a kind of event level or a variety of event level
Combination either wildcard；
Step 604, it after event log management device receives event log request, obtains and has recorded from event log recorder library
It is relevant to the client, specify target resource and the event log recorder in duration ranges.Event log pipe
Reason device is further filtered event log recorder according to event type and event level；
Step 605, event log management device returns to event log recorder to client.
Fig. 7 exemplary client carries target resource and child resource, filtering policy stream to virtual platform request event log
Cheng Tu.
A kind of situation of this scene application is that event log is directed to virtual system, but client wishes to obtain void
Event log recorder relevant to virtual machine or storage or network in quasi- system.
Step 701, client creates virtual system by cloud service platform；
Step 702, event caused by the virtual system of creation is recorded into event log note by event log management device
Record library
Step 703, event log management device request event log of the client to cloud service platform, wherein carrying target money
The information such as source and filtering policy wherein include resource type in filtering policy information；
Step 704, it after event log management device receives event log request, obtains and has recorded from event log recorder library
It is relevant to the client, specify target resource event log recorder, event log management device is further to event log
The resource type of record is filtered；
Step 705, event log management device returns to event log recorder to client.
Fig. 8 exemplary client requests multiple event logs to virtual platform, and carries different filtering policies.
Step 801, client creates virtual system by cloud service platform；
Step 802, event caused by the virtual system of creation is recorded into event log note by event log management device
Record library；
Step 803, client sends an event log request 1 to the event log management device of cloud service platform, wherein
Carry the information such as target resource 1, duration 1 and filtering policy 1；
Step 804, client sends another event log request 2 to the event log management device of cloud service platform,
The information such as middle carrying target resource 2, duration 2 and filtering policy 2；
Step 805, it after event log management device receives event log request 1, obtains and has remembered from event log recorder library
That records is relevant to the client, meets the event log recorder of target resource 1 and duration 1.Event log management device into
One step is filtered event log recorder by filtering policy 1；
Step 806, event log management device returns to event log to client and requests 1 requested event log recorder；
Step 807, it after event log management device receives event log request 2, obtains and has remembered from event log recorder library
That records is relevant to the client, meets the event log recorder of target resource 2 and duration 2.Event log management device into
One step is filtered event log recorder by filtering policy 2；
Step 808, event log management device returns to event log to client and requests 2 requested event log recorders.
In order to realize the above method, the present invention also provides a kind of event log management systems, as shown in figure 9, the system
Including：
The request sending module of cloud service client, for sending event log request to virtual platform, wherein carrying
The filtering policy information of the event log of request；
The request receiving module of the virtual platform, the event log for receiving the transmission of cloud service client are asked
It asks；
The event log of the virtual platform obtains module, described for being met according to the event log request
The event log of filtering policy information；
The event log sending module of the virtual platform, for meeting the mistake to cloud service client return
Filter the event log of policy information；
The event log receiving module of the cloud service client meets institute for receive that the virtual platform sends
State the event log of filtering policy information.
Specifically, the filtering policy information includes event level, event type or resource type；The event type is extremely
Include less：One in installation, system, safety and application, the event level includes in serious, advanced, intermediate and rudimentary
One, the resource type includes at least：One in virtual machine, storage and network.
Further, the event log request also carries resource information and/or the duration of the event log of request,
The resource information includes target resource and its child resource.As resource information be target resource information or target resource information and
Child resource information under the target resource, it will be appreciated that ground, when carrying resource information in event log request, the virtualization is flat
The event log that platform returns meets resource information requirement simultaneously, when going back in event log request while carrying the duration,
The event log that the virtual platform returns is also the event log within the duration.
In order to realize above method, the present invention also provides a kind of cloud service client, cloud service client includes：
Request sending module, for sending event log request to virtual platform, wherein carrying the event log of request
Filtering policy information；
Event log receiving module, the thing for meeting the filtering policy information sent for receiving the virtual platform
Part log.
Preferably, the filtering policy information includes event level, event type or resource type；The event type is extremely
Include less：One in installation, system, safety and application, the event level includes in serious, advanced, intermediate and rudimentary
One, the resource type includes at least：One in virtual machine, storage and network.
Another is to realize the above method, and the present invention also provides a kind of virtual platform, which includes：
Request receiving module, for receiving the event log request of cloud service client transmission, wherein carrying the thing of request
The filtering policy information of part log；
Event log obtains module, for meeting the thing of the filtering policy information according to the event log request
Part log；
Event log sending module, for the event log for meeting filtering policy information to be sent to the cloud service
Client.
As previously mentioned, the filtering policy information includes event level, event type or resource type；The event type
It includes at least：One in installation, system, safety and application, the event level includes in serious, advanced, intermediate and rudimentary
One, the resource type includes at least：One in virtual machine, storage and network.
Compared to the prior art, filtering policy letter is carried in the event log request that cloud service client of the present invention is sent
Breath receives the virtual platform of event log request, can be according to the qualified event log of filtering policy acquisition of information
And cloud service client is returned, to improve the specific aim and validity of the event log of acquisition.
The above-mentioned only embodiment of the present invention.The invention may also have other embodiments, without departing substantially from spirit of that invention and
In the case where its essence, those skilled in the art make various corresponding changes and modifications in accordance with the present invention, this
A little corresponding changes and modifications all should fall within the scope of protection of the appended claims of the present invention.
Those of ordinary skill in the art will appreciate that all or part of the steps in the above method can be instructed by program
Related hardware is completed, and described program can store in computer readable storage medium, such as read-only memory, disk or CD
Deng.Optionally, one or more integrated circuits can be used also to realize in all or part of the steps of above-described embodiment.Accordingly
Ground, each module/unit in above-described embodiment can take the form of hardware realization, can also use the shape of software function module
Formula is realized.The present invention is not limited to the combinations of the hardware and software of any particular form.
Claims (6)
1. a kind of event log management method, which is characterized in that this method includes：
Cloud service client sends event log request to virtual platform, wherein carrying the filtering policy of the event log of request
Information, the filtering policy information include event level, event type or resource type, and the event type includes at least：Peace
One of dress, system, safety and application, the event level includes one in serious, advanced, intermediate and rudimentary, described
Resource type includes one in virtual machine, storage and network；
After the virtual platform receives the event log request, the filtering is met according to the event log request
The event log of policy information；
The virtual platform returns to the event log for meeting the filtering policy information to the cloud service client.
2. the method as described in claim 1, it is characterised in that：The event log request also carries the event log of request
Resource information and/or duration, if the event log requests the child resource being directed under target resource, the money
Source information includes target resource and its child resource information.
3. a kind of event log management system, which is characterized in that the system includes：
The request sending module of cloud service client, for sending event log request to virtual platform, wherein carrying request
Event log filtering policy information, the filtering policy information includes event level, event type or resource type；It is described
Event type includes at least：One in installation, system, safety and application, the event level includes serious, advanced, intermediate
With it is rudimentary in one, the resource type includes at least：One in virtual machine, storage and network；
The request receiving module of the virtual platform, for receiving the event log request of cloud service client transmission；
The event log of the virtual platform obtains module, for meeting the filtering according to the event log request
The event log of policy information；
The event log sending module of the virtual platform, for meeting the filtering plan to cloud service client return
The slightly event log of information；
The event log receiving module of the cloud service client meets the mistake for receive that the virtual platform sends
Filter the event log of policy information.
4. system as claimed in claim 3, it is characterised in that：The event log request also carries the event log of request
Resource information and/or duration, the resource information include target resource and its child resource.
5. a kind of cloud service client, which is characterized in that the cloud service client includes：
Request sending module, for sending event log request to virtual platform, wherein carrying the mistake of the event log of request
Policy information is filtered, the filtering policy information includes event level, event type or resource type；The event type at least wraps
It includes：One in installation, system, safety and application, the event level includes one in serious, advanced, intermediate and rudimentary,
The resource type includes at least：One in virtual machine, storage and network；
Event log receiving module, the event day for meeting the filtering policy information sent for receiving the virtual platform
Will.
6. a kind of virtual platform, which is characterized in that the virtual platform includes：
Request receiving module, for receiving the event log request of cloud service client transmission, wherein carrying the event day of request
The filtering policy information of will, the filtering policy information include event level, event type or resource type；The event type
It includes at least：One in installation, system, safety and application, the event level includes in serious, advanced, intermediate and rudimentary
One, the resource type includes at least：One in virtual machine, storage and network；
Event log obtains module, for meeting the event day of the filtering policy information according to the event log request
Will；
Event log sending module, for the event log for meeting filtering policy information to be sent to the cloud service client
End.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103970590A (en) * | 2014-05-15 | 2014-08-06 | 南京云思维软件科技有限公司 | Dynamic virtual machine delivery method and system based on virtualization platform |
| CN105337771A (en) * | 2015-11-17 | 2016-02-17 | 国云科技股份有限公司 | Method for acquiring interior logs of Windows virtual machine |
| CN105302631A (en) * | 2015-11-17 | 2016-02-03 | 国云科技股份有限公司 | Method for obtaining logs inside Linux virtual machine |
| CN108234245A (en) * | 2018-01-09 | 2018-06-29 | 上海帝联网络科技有限公司 | The screening technique of log content and daily record data, device, system, readable medium |
| CN110781143B (en) * | 2019-11-05 | 2022-03-15 | 北纬通信科技南京有限责任公司 | Method and device for querying and extracting server logs |
| CN111090493A (en) * | 2019-11-25 | 2020-05-01 | 中国银行股份有限公司 | Statistical method and system for virtual host use saturation |
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