CN109818998B - Information synchronization method and device - Google Patents
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Abstract
The disclosure provides an information synchronization method and device, and relates to the field of cloud computing platform management. Wherein the operation receiver converts the received synchronous command into SFI, and the comparison analyzer filters the SFIVirtualizing feature information SFI for heterogeneous applicationsXHAnd OpenStack feature information SFIOSA SFIXHPassing to virtualized adapter, SFIOSPassed to OpenStack Transceiver, virtualization adapter according to SFIXHTriggering corresponding heterogeneous virtualization collectors to acquire corresponding heterogeneous virtualization resource data RDXHWill RDXHBack to the comparison analyzer, OpenStack transceiver according to SFIOSCalling an OpenStack corresponding component API to acquire related resource data RDOSWill RDOSBack to the comparison analyzer, which utilizes the RDXHTo RDOSUpdating the RDOSBack to the OpenStack transceiver according to the SFIOSCalling API of corresponding component of OpenStack, and updating RDOSAnd reversely synchronizing to the OpenStack corresponding component database. Therefore, synchronization of OpenStack and heterogeneous virtualization is achieved, and unified nanotube of OpenStack to heterogeneous virtualization is achieved.
Description
Technical Field
The disclosure relates to the field of cloud computing platform computing, and in particular, to an information synchronization method and device.
Background
OpenStack is a cloud computing platform open source project which is very popular at present, and is composed of tens of functional components. In the initial development stage of the cloud computing technology, enterprises mostly build a cloud resource pool by using mature commercial virtualization software, and use matched professional network managers (such as VMware vCenter and Citrix XenCenter) to realize management.
As OpenStack matures, more and more enterprises desire to build cloud computing platforms via OpenStack. Although OpenStack provides a standard open source virtualization software KVM, most enterprises still have a need for OpenStack and commercial virtualization software to build a cloud computing platform, and even have multiple application scenarios in which virtualization is managed by OpenStack at the same time. At present, OpenStack can also manage mainstream commercial virtualization software, but the functional characteristics of OpenStack are difficult to unify, and the support degree of the OpenStack for the commercial virtualization software is uneven, so that the OpenStack has the following problems in managing heterogeneous virtualization:
1. a few commercial virtualization software companies have introduced OpenStack integration products, but such products only support that the virtualization software of the company is managed by OpenStack, and cannot be applied to heterogeneous virtualization scenarios, such as the VIO product of VMware;
2. most commercial virtualization software companies only provide a driver or a plug-in of virtualization software of the company for communities, and when the virtualization software is managed by OpenStack, manual import can be performed on stock virtual machines one by one through the driver or the plug-in, so that the efficiency is very low;
3. after the related art uses OpenStack to manage the commercial virtualization software, the operation and maintenance operations on the virtualized resource pool are usually implemented by taking OpenStack as the only entry of a user. Although the bottom layer virtualization is provided with a professional network manager for the user to operate, the operation cannot be reversely synchronized (OpenStack initiated synchronization is called as forward direction, and virtualization professional network manager initiated synchronization is called as reverse direction) to the database of the corresponding component of the OpenStack, and the user has to make a selection on discarding the advanced function of the professional network manager or two results of OpenStack data loss, so that the great defect exists;
4. in other technical solutions, although the effect of both professional network management advanced functions and OpenStack data accuracy is achieved, only the management of a certain type of resources under specific virtualization (for example, the management of network advanced functions under VMware) is limited, and the synchronous management of various types of resources under a heterogeneous virtualization scene cannot be supported, so that the method has obvious limitations.
Disclosure of Invention
One technical problem that embodiments of the present disclosure solve is: unified nanotube of OpenStack to heterogeneous virtualization cannot be realized.
In accordance with an aspect of one or more embodiments of the present disclosure, there is provided an information synchronization method including:
the operation receiver converts the received synchronous instruction into synchronous characteristic information SFI and transmits the SFI to the comparison analyzer;
the comparison analyzer filters the SFI to obtain heterogeneous virtualization characteristic information SFIXHAnd OpenStack feature information SFIOSA SFIXHPassing to virtualized adapter, SFIOSPassing to an OpenStack transceiver;
virtualized adapter according to SFIXHTriggering corresponding heterogeneous virtualization collectors to acquire corresponding heterogeneous virtualization resource data RDXHWill RDXHBack to the comparative analyzer;
OpenStack Transceiver according to SFIOSCalling an application program interface API of the corresponding component of the OpenStack to acquire related resource data RDOSWill RDOSBack to the comparative analyzer;
comparison analyzer utilizing RDXHTo RDOSUpdating the RDOSBack to the OpenStack transceiver;
OpenStack Transceiver according to SFIOSCalling API of corresponding component of OpenStack, and updating RDOSAnd reversely synchronizing to the OpenStack corresponding component database.
Optionally, the comparison analyzer utilizes RDXHTo RDOSThe updating comprises the following steps:
the comparison analyzer compares the RDXHAnd RDOSCarrying out comparison;
if RDXHAnd RDOSIf not, RD is usedXHReplacement of RDOSTo RD in order toOSAnd (6) updating.
Optionally, the synchronization instruction is a synchronization instruction input by a user.
Optionally, the synchronization instruction is a synchronization instruction provided by a timer.
In accordance with another aspect of one or more embodiments of the present disclosure, there is provided an information synchronization apparatus including:
an operation receiver configured to convert the received synchronization instruction into synchronization feature information SFI, and to pass the SFI to a comparison analyzer;
a comparison analyzer configured to filter the SFI to obtain heterogeneous virtualization feature information SFIXHAnd OpenStack feature information SFIOSA SFIXHPassing to virtualized adapter, SFIOSPassing to an OpenStack transceiver; RD further configured to pass back using virtualized adaptersXHRD returned to OpenStack transceiverOSUpdating the RDOSBack to the OpenStack transceiver;
a virtualized adapter configured to be in accordance with SFIXHTriggering corresponding heterogeneous virtualization collectors to acquire corresponding heterogeneous virtualization resource data RDXHWill RDXHBack to the comparative analyzer;
a heterogeneous virtualization collector configured to obtain corresponding heterogeneous virtualization resource data RD according to a triggerXHAnd will RDXHBack to the virtualized adapter;
an OpenStack transceiver configured to be in accordance with SFIOSCalling an application program interface API of the corresponding component of the OpenStack to acquire related resource data RDOSWill RDOSBack to the comparative analyzer; is also configured to receive the updated RD returned by the comparison analyzerOSAccording to SFIOSCalling API of corresponding component of OpenStack, and updating RDOSAnd reversely synchronizing to the OpenStack corresponding component database.
Optionally, the comparison analyzer is configured toWill RDXHAnd RDOSFor comparison, if RDXHAnd RDOSIf not, RD is usedXHReplacement of RDOSTo RD in order toOSAnd (6) updating.
Optionally, the synchronization instruction is a synchronization instruction input by a user.
Optionally, the apparatus further comprises:
a timer configured to provide a synchronization instruction to the operation receiver.
In accordance with another aspect of one or more embodiments of the present disclosure, there is provided an information synchronization apparatus including:
a memory configured to store instructions;
a processor coupled to the memory, the processor configured to perform a method according to any of the embodiments described above based on instructions stored in the memory.
According to an aspect of one or more embodiments of the present disclosure, there is provided a computer-readable storage medium, wherein the computer-readable storage medium stores computer instructions, which when executed by a processor, implement a method as described above in relation to any of the embodiments.
Other features of the present disclosure and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure 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 introduced below, it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic diagram of a commercial virtualization software managed using OpenStack nanotubes.
Fig. 2 is an exemplary flowchart of an information synchronization method according to an embodiment of the present disclosure.
Fig. 3 is an exemplary flowchart of an information synchronization apparatus according to an embodiment of the present disclosure.
Fig. 4 is an exemplary flowchart of an information synchronization apparatus according to another embodiment of the present disclosure.
Fig. 5 is an exemplary flowchart of an information synchronization apparatus according to still another embodiment of the present disclosure.
Fig. 6 is a schematic configuration diagram of an information synchronization apparatus according to the present disclosure.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.
Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
FIG. 1 is a schematic diagram of a commercial virtualization software managed using OpenStack nanotubes. As shown in fig. 1, after using OpenStack nanotube commercial virtualization software, it is common to implement operation and maintenance operations on a virtualized resource pool by using OpenStack as the only entry for a user. Although the bottom layer virtualization is provided with a professional network management for the user to operate, the operation cannot be reversely synchronized to the database of the corresponding component of the OpenStack, so that the user has to choose on discarding the professional network management advanced function or two results of OpenStack data loss, and a great defect exists.
Fig. 2 is an exemplary flowchart of an information synchronization method according to an embodiment of the present disclosure. Alternatively, the method steps of the present embodiment may be performed by an information synchronization apparatus. Wherein:
in step 201, the operation receiver converts the received synchronization command into Synchronization Feature Information (SFI), and transmits the SFI to the profiler.
For example, the SFI may include synchronization objects (resource pools, nodes, instances), synchronization patterns (single, batch), synchronization sizes (full, incremental), and the like.
Alternatively, the synchronization instruction may be a synchronization instruction input by a user, that is, a synchronization instruction from an external OpenStack system operation interface (manual synchronization instruction). Further, the synchronization instruction may also be a synchronization request (auto-synchronization request) from a timer.
For example, RDXHMay involve computing, storage, networking, and the like.
For example, RDOSMay involve computing, storage, networking, and the like.
Optionally, the comparison analyzer compares the RDXHAnd RDOSFor comparison, if RDXHAnd RDOSIf not, RD is usedXHReplacement of RDOSTo RD in order toOSAnd (6) updating.
Based on the information updating method provided by the embodiment of the disclosure, synchronization between the OpenStack and heterogeneous virtualization can be realized, so that unified management of the OpenStack on the heterogeneous virtualization can be realized, batch automatic import can be performed on stock virtual machines, the operation of a user on a virtualized professional network manager can be reversely synchronized into the OpenStack, and the method is suitable for various commercial virtualized resource synchronization application scenarios.
Fig. 3 is an exemplary flowchart of an information synchronization apparatus according to an embodiment of the present disclosure. As shown in fig. 3, the information synchronization apparatus includes an operation receiver 31, a comparison analyzer 32, a virtualization adapter 33, an OpenStack transceiver 34, and a heterogeneous virtualization collector 35. Wherein:
the operation receiver 31 is configured to convert the received synchronization instruction into synchronization characteristic information SFI, which is passed to the comparison analyzer 32.
The comparison analyzer 32 is configured to filter the SFI to obtain heterogeneous virtualization feature information SFIXHAnd OpenStack feature information SFIOSA SFIXHPasses to the virtualized adapter 33, and passes the SFIOSTo the OpenStack transceiver 34; is also configured to utilize the RD passed back by the virtualized adapter 33XHRD backhauling to OpenStack transceiver 34OSUpdating the RDOSBack to the OpenStack transceiver 34.
Optionally, the comparison analyzer 32 is configured to compare the RDXHAnd RDOSFor comparison, if RDXHAnd RDOSIf not, RD is usedXHReplacement of RDOSTo RD in order toOSAnd (6) updating.
The heterogeneous virtualization collector 35 is configured to obtain the corresponding heterogeneous virtualized resource data RD according to the triggerXHAnd will RDXHBack to virtualization adapter 33.
It should be noted that a plurality of heterogeneous virtualization collectors are arranged in the information synchronization apparatus, and a specific heterogeneous virtualization collector is selected according to a trigger mechanism of the virtualization adapter 33 to obtain corresponding heterogeneous virtualization resource data RDXH。
The OpenStack transceiver 34 is configured according to SFIOSCalling an application program interface API of the corresponding component of the OpenStack to acquire related resource data RDOSWill RDOSBack to the comparative analyzer 32; is also configured to receive the updated RD returned by the comparison analyzer 32OSAccording to SFIOSCalling API of corresponding component of OpenStack, and updating RDOSAnd reversely synchronizing to the OpenStack corresponding component database.
Based on the information updating device provided by the embodiment of the disclosure, synchronization between the OpenStack and heterogeneous virtualization can be realized, so that unified management of the OpenStack on the heterogeneous virtualization can be realized, batch automatic import can be performed on stock virtual machines, the operation of a user on a virtualized professional network manager can be reversely synchronized into the OpenStack, and the information updating device is suitable for various commercial virtualized resource synchronization application scenarios.
Optionally, in the above embodiment, the synchronization instruction is a synchronization instruction input by a user, that is, a synchronization instruction (manual synchronization instruction) from an external OpenStack system operation interface.
Fig. 4 is an exemplary flowchart of an information synchronization apparatus according to another embodiment of the present disclosure. As shown in fig. 4, the information synchronization apparatus includes a timer 46 in addition to an operation receiver 41, a comparison analyzer 42, a virtualization adapter 43, an OpenStack transceiver 44, and a heterogeneous virtualization gatherer 45. Wherein:
the timer 46 is configured to provide synchronization instructions to the operational receiver. That is, the synchronization instruction in the above-described embodiment may also be a synchronization request (auto-synchronization request) from a timer.
Fig. 5 is an exemplary flowchart of an information synchronization apparatus according to another embodiment of the present disclosure. As shown in fig. 5, the information synchronizing apparatus includes a memory 51 and a processor 52. Wherein:
the memory 51 is used for storing instructions, the processor 52 is coupled to the memory 51, and the processor 52 is configured to execute the method according to any embodiment in fig. 2 based on the instructions stored in the memory.
As shown in fig. 5, the apparatus further includes a communication interface 53 for information interaction with other devices. Meanwhile, the device also comprises a bus 54, and the processor 52, the communication interface 53 and the memory 51 are communicated with each other through the bus 54.
The memory 51 may comprise a high-speed RAM memory, and may also include a non-volatile memory (non-volatile memory), such as at least one disk memory. The memory 51 may also be a memory array. The storage 51 may also be partitioned and the blocks may be combined into virtual volumes according to certain rules.
Further, the processor 52 may be a central processing unit CPU, or may be an application specific integrated circuit ASIC, or one or more integrated circuits configured to implement embodiments of the present disclosure.
The present disclosure also relates to a computer-readable storage medium, wherein the computer-readable storage medium stores computer instructions, and the instructions, when executed by a processor, implement the method according to any one of the embodiments in fig. 2.
Alternatively, the functional unit modules described above may be implemented as a general purpose Processor, a Programmable Logic Controller (PLC), a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable Logic device, discrete Gate or transistor Logic, discrete hardware components, or any suitable combination thereof for performing the functions described in this disclosure.
The network configuration of the information synchronization apparatus according to the present disclosure is shown in fig. 6. The present disclosure is illustrated below by specific examples.
The technical solution of (a) is further described.
Example one: OpenStack manages a Citrix resource pool with stock virtual machine for the first time
And configuring a daily 8:00 automatic synchronization Citrix resource pool in a timer of the synchronization device, and running the timer after the configuration is finished. Assuming that 8:00 has been reached, the timing synchronization procedure is entered as follows:
s1, the timer firstly obtains the virtualization type Citrix corresponding to the current region (region), obtains the connection parameters (URL of Xen Server: http://192.168.201.100, user name: root, password: 9527), the synchronization scale is full, and the timer transmits the parameters to the operation receiver.
S2: and after receiving the synchronization request, the operation receiver analyzes the synchronization characteristic information according to the request parameters, the synchronization object is a resource pool, the synchronization scale is full, and the virtualization type and the connection parameters are transmitted to the comparison analyzer.
S3: the comparison analyzer filters the synchronous characteristic information into virtualized characteristic information (comprising a virtualized type: Citrix, URL of Xen Server: http://192.168.201.100, a user name: root, a password: 9527, a synchronous object: a resource pool, a synchronous scale: full amount) and OpenStack characteristic information (comprising a region name, an endPoint URL, a virtualized type: Citrix, a synchronous scale: full amount), and respectively transmits the information to the virtualized adapter and the OpenStack transceiver.
S4.1: the virtualization adapter analyzes that the virtualization type is Citrix, and adapts to a Citrix virtualization collector, the collector is connected to the Xen Server according to the connection information of the Xen Server, and Citrix resource information is obtained, wherein the Citrix resource information comprises uuid of each virtual machine, CPU core number, memory size, disk number, size of each disk, network card number, MAC address and IP address of each network card, network where each network card is located and the like.
S4.2: the OpenStack transceiver queries information (uuid, CPU, memory, network card, IP, MAC and the like), cloud hard disk information (uuid, cloud hard disk name, size) and network information (uuid, name, vlan, subnet and the like) of all the Citrix virtual machines through the region name, the virtualization type and the endpoint information.
S5: the comparative analyzer compares the result sets obtained in steps S4.1 and S4.2, and marks the states of all data, and since this embodiment is a scenario in which OpenStack first manages the inventory Citrix resource pool, all virtual machine data obtained in step S4.1 are marked as new and transmitted to the OpenStack transceiver.
S6: the OpenStack transceiver calls the API of the corresponding OpenStack component, and updates the result set marked in step S5 to the database of each service component (Nova, shader, Neutron) of the OpenStack.
So far, the resource information in the existing Citrix resource pool is completely synchronized to OpenStack.
Example two: VMware vCenter operation reverse synchronization to OpenStack
OpenStack has managed a VMware resource pool, and an operation and maintenance person configures and adjusts the CPUs, memories, and disks of several virtual machines through a vCenter interface, and currently needs to synchronize update data to OpenStack in a reverse direction, and the following is a manual synchronization process:
s1: an operation and maintenance worker accesses an operation interface of OpenStack through a browser, selects a virtual machine needing synchronization, clicks a synchronization button and sends a request to a synchronization device, the operation interface obtains that the virtualization type corresponding to the current region is VMware, obtains connection parameters (URL of vCenter: https://192.168.201.100, user name: administrator, password: 2046) of vCenter, the synchronization scale is increment, the synchronization mode is batch, obtains uuids of all selected virtual machines, and transmits the obtained parameters to an operation receiver.
S2: and after receiving the synchronization request, the operation receiver analyzes the synchronization characteristic information according to the request parameters, wherein the synchronization object is an example, the synchronization scale is an increment, the synchronization mode is batch, and the virtualization type and the connection parameters are transmitted to the comparison analyzer.
S3: the comparison analyzer filters the synchronization feature information into virtualization feature information (comprising virtualization type: VMware, vCenter URL: https://192.168.201.100, user name: administeror, password: 2046, synchronization object: instance, synchronization scale: increment, synchronization mode: batch) and OpenStack feature information (comprising region name, endPoint URL, virtualization type: VMware, uuid of the selected virtual machine), and respectively transmits the information to the virtualization adapter and the OpenStack transceiver.
S4.1: the virtualization adapter analyzes that the virtualization type is VMware, and is adapted to a VMware virtualization collector, the collector is connected to the vCenter according to the connection information of the vCenter, and obtains resource information in the vCenter according to the uuid of the selected virtual machine, wherein the resource information comprises the number of CPU cores, the size of a memory, the number of disks, the size of each disk, the number of network cards, the MAC address and the IP address of each network card, the network where each network card is located and the like.
S4.2: the OpenStack transceiver inquires information (uuid, CPU, memory, network card, IP, MAC and the like) of all selected virtual machines through the region name, the virtualization type VMware and the endpoint information.
S5: the comparison analyzer compares the result sets obtained in steps S4.1 and S4.2, and marks the states of all data, and since the scenario of this embodiment is that the VMware vCenter operation is reversely synchronized to OpenStack, all virtual machine data obtained in step S4.1 is marked as modified and transferred to the OpenStack transceiver.
S6: the OpenStack transceiver invokes the API of the OpenStack Nova component, and updates the result set marked in step S5 to the database of the OpenStack Nova component.
Up to this point, the virtual machine update information operated by the vCenter has all been synchronized to OpenStack.
By implementing the scheme provided by the disclosure, under the condition of not being limited to a specific virtualization product, unified nanotube of the heterogeneous virtualization resource pool by OpenStack is supported. In the process of importing the stock virtual machine by the OpenStack system, automatic/manual, batch/single multiple combination modes can be provided. The reverse synchronization function can not only enable a user to flexibly use the high-level functions of the virtualized professional network management under the OpenStack environment, but also ensure the data consistency of the OpenStack and the professional network management.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
The description of the present disclosure has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the disclosure in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the disclosure and the practical application, and to enable others of ordinary skill in the art to understand the disclosure for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. An information synchronization method, comprising:
the operation receiver converts the received synchronous instruction into synchronous characteristic information SFI, and transmits the SFI to the comparison analyzer;
the comparison analyzer screens the SFI to obtain heterogeneous virtualization characteristic information SFIXHAnd OpenStack feature information SFIOSThe SFIXHPassing to a virtualized adapter, the SFIOSPassing to an OpenStack transceiver;
virtualized adapterAccording to the SFIXHTriggering corresponding heterogeneous virtualization collectors to acquire corresponding heterogeneous virtualization resource data RDXHThe RD is to beXHBack to the comparative analyzer;
OpenStack transceiver according to the SFIOSCalling an application program interface API of the corresponding component of the OpenStack to acquire related resource data RDOSThe RD is to beOSBack to the comparative analyzer;
a comparison analyzer utilizes the RDXHFor the RDOSUpdating the RDOSBack to the OpenStack transceiver;
OpenStack transceiver according to the SFIOSCalling API of corresponding component of OpenStack, and updating the RDOSAnd reversely synchronizing to the OpenStack corresponding component database.
2. The method of claim 1, wherein:
a comparison analyzer utilizes the RDXHFor the RDOSThe updating comprises the following steps:
the comparison analyzer compares the RDXHAnd the RDOSCarrying out comparison;
if the RDXHAnd the RDOSIf not, using the RDXHReplacing the RDOSTo the RDOSAnd (6) updating.
3. The method of claim 1 or 2, wherein:
the synchronous instruction is a synchronous instruction input by a user.
4. The method of claim 1 or 2, wherein:
the synchronous instruction is provided by a timer.
5. An information synchronization apparatus, comprising:
an operation receiver configured to convert the received synchronization instruction into synchronization feature information SFI, and to pass the SFI to a comparison analyzer;
a comparison analyzer configured to filter the SFI to obtain heterogeneous virtualization feature information (SFI)XHAnd OpenStack feature information SFIOSThe SFIXHPassing to a virtualized adapter, the SFIOSPassing to an OpenStack transceiver; RD further configured to pass back using virtualized adaptersXHRD returned to OpenStack transceiverOSUpdating the RDOSBack to the OpenStack transceiver;
a virtualized adapter configured to be in accordance with the SFIXHTriggering corresponding heterogeneous virtualization collectors to acquire corresponding heterogeneous virtualization resource data RDXHThe RD is to beXHBack to the comparative analyzer;
a heterogeneous virtualization collector configured to obtain corresponding heterogeneous virtualization resource data RD according to a triggerXHAnd combining the RDXHBack to the virtualized adapter;
an OpenStack transceiver configured to communicate with the SFIOSCalling an application program interface API of the corresponding component of the OpenStack to acquire related resource data RDOSThe RD is to beOSBack to the comparative analyzer; is also configured to receive the updated RD returned by the comparison analyzerOSAccording to said SFIOSCalling API of corresponding component of OpenStack, and updating the RDOSAnd reversely synchronizing to the OpenStack corresponding component database.
6. The apparatus of claim 5, wherein:
a comparison analyzer configured to compare the RD with a reference valueXHAnd the RDOSComparing if the RD isXHAnd the RDOSIf not, using the RDXHReplacing the RDOSTo the RDOSAnd (6) updating.
7. The apparatus of claim 5 or 6, wherein:
the synchronous instruction is a synchronous instruction input by a user.
8. The apparatus of claim 5 or 6, further comprising:
a timer configured to provide a synchronization instruction to the operation receiver.
9. An information synchronization apparatus, comprising:
a memory configured to store instructions;
a processor coupled to the memory, the processor configured to perform implementing the method of any of claims 1-4 based on instructions stored by the memory.
10. A computer-readable storage medium, wherein the computer-readable storage medium stores computer instructions which, when executed by a processor, implement the method of any one of claims 1-4.
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