CN106713003A - Virtual node creating method and apparatus based on network topological diagram - Google Patents
Virtual node creating method and apparatus based on network topological diagram Download PDFInfo
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- CN106713003A CN106713003A CN201610321488.7A CN201610321488A CN106713003A CN 106713003 A CN106713003 A CN 106713003A CN 201610321488 A CN201610321488 A CN 201610321488A CN 106713003 A CN106713003 A CN 106713003A
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- dummy node
- topological diagram
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0889—Techniques to speed-up the configuration process
Abstract
The invention discloses a virtual node creating method based on a network topological diagram. The method comprises the following steps: receiving a drag operation instruction based on the network topological diagram, and according to the drag operation instruction, generating a virtual node creating request; determining whether the virtual node creating request satisfies a creating condition; and after the virtual node creating request satisfies the creating condition, configuring resources of virtual nodes; and displaying the created virtual nodes on the network topological diagram. The invention further discloses an apparatus based on a network topological diagram. According to the invention, configuration operation of the virtual nodes is reduced, the configuration efficiency of the virtual nodes is improved, and the management difficulty of a virtual platform is greatly reduced.
Description
Technical field
The present invention relates to Internet technical field, more particularly to dummy node creation method and dress based on network topological diagram
Put.
Background technology
As the maturation of Intel Virtualization Technology, virtualization and cloud computing technology start to be received by user, in the market provides empty
The manufacturer of planization and cloud computing technology also compares many.Realize that the mode of virtual management mainly has two under current virtual platform
Kind：A kind of is directly to be managed by way of configured list；The second way is configured by configured list, in presentation
Represented by the way of graphic.
Both modes can realize virtualization management, itself major problem is that use it is not directly perceived enough, easy-to-use,
Completing One function configuration needs many cumbersome steps.That is, the configuration operating process of existing virtualization node is more, causes void
The allocative efficiency of planization node is poor.
The above is only used for auxiliary and understands technical scheme, does not represent and recognizes that the above is existing skill
Art.
The content of the invention
It is a primary object of the present invention to provide a kind of dummy node creation method and device based on network topological diagram, purport
It is many in the configuration operating process for solving existing virtualization node, cause the problem of the allocative efficiency difference of virtualization node.
To achieve the above object, the present invention provides a kind of dummy node creation method based on network topological diagram, including step
Suddenly：
Receive the drag operation based on network topological diagram to instruct, created according to drag operation instruction generation dummy node
Request；
Judge whether the dummy node request to create meets establishment condition；
After the dummy node request to create meets establishment condition, the resource of dummy node is configured, and in the network
Created dummy node is shown in topological diagram.
Preferably, it is described to judge that the step of whether the dummy node request to create meets establishment condition includes：
Judge whether the dummy node request to create is legitimate request；
When the dummy node request to create is legitimate request, whether there are enough resources in the resource pool for judging virtualization
Create the corresponding dummy node of the dummy node request to create；
When having the corresponding dummy node of dummy node request to create described in enough asset creations in the resource pool of virtualization,
Judge that the dummy node request to create meets establishment condition.
Preferably, it is described the step of created dummy node is shown in the network topological diagram after, also include：
The state information acquisition for sending each dummy node in network topological diagram to backstage is asked；
Receive the status information of each dummy node that backstage sends；
The state of each dummy node in state information updating network topological diagram according to the dummy node.
Preferably, after turn-on flow rate visual function, the virtual section that display is created in the network topological diagram
After the step of point, also include：
Asked to the state information acquisition of line between each dummy node in backstage transmission network topological diagram；
The status information of line between each dummy node that reception backstage sends；
According to line between each dummy node in the state information updating network topological diagram of line between each dummy node
State.
Preferably, each dummy node in the state information updating network topological diagram according to line between the dummy node
Between line state the step of include：
The flow information of line between each dummy node is extracted in the status information of line between each dummy node；
When the flow information reaches flow threshold, connect according to being pre-configured with to set between rule setting corresponds to dummy node
The display parameters of line, and the flow of line is updated to the network topological diagram.
Additionally, to achieve the above object, the present invention also provides a kind of dummy node creating device based on network topological diagram,
Including：
Receiver module, instructs for receiving the drag operation based on network topological diagram；
Generation module, for according to drag operation instruction generation dummy node request to create；
Judge module, for judging whether the dummy node request to create meets establishment condition；
Creation module, for after the dummy node request to create meets establishment condition, configuring the resource of dummy node；
Display module, for showing created dummy node in the network topological diagram.
Preferably, the judge module includes：
Judging unit, for judging whether the dummy node request to create is legitimate request；
When the dummy node request to create is legitimate request, whether there are enough resources in the resource pool for judging virtualization
Create the corresponding dummy node of the dummy node request to create；
Identifying unit, for there is dummy node request to create correspondence described in enough asset creations in the resource pool of virtualization
Dummy node when, judge that the dummy node request to create meets establishment condition.
Preferably, also include：
Sending module, the state information acquisition for sending each dummy node in network topological diagram to backstage is asked；
The receiver module, is additionally operable to receive the status information of each dummy node that backstage sends；
Update module, for the shape of each dummy node in the state information updating network topological diagram according to the dummy node
State.
Preferably, after turn-on flow rate visual function, the sending module is additionally operable to in backstage transmission network topological diagram
The state information acquisition request of line between each dummy node；
The receiver module, is additionally operable to the status information of line between each dummy node that reception backstage sends；
The update module, is additionally operable to according in the state information updating network topological diagram of line between each dummy node
The state of line between each dummy node.
Preferably, the update module includes：
Extraction unit, for extracting each dummy node in the status information of line between each dummy node between line
Flow information；
Setting unit, for when the flow information reaches flow threshold, rule setting pair being set according to being pre-configured with
Answer the display parameters of line between dummy node；
Updating block, for the flow of line to be updated to the network topological diagram.
The present invention is instructed by the drag operation of network topological diagram, and a kind of drawn i.e. gained is provided in virtual management platform
Way to manage, realize the visualized management of virtual platform.There is configuration in the configuration for being prevented effectively from existing virtualization node
Operating process is more, causes the problem of the allocative efficiency difference of virtualization node.The configuration operation of virtualization node is reduced, is improve
The allocative efficiency of virtualization node, and then greatly reduce the management difficulty of virtual platform.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of dummy node creation method first embodiment of the present invention based on network topological diagram；
Fig. 2 is the configuration diagram in an embodiment of virtual management system of the present invention；
Fig. 3 is the schematic flow sheet of dummy node creation method second embodiment of the present invention based on network topological diagram；
Fig. 4 is the schematic flow sheet of the embodiment that dummy node of the present invention is created；
Fig. 5 is the schematic flow sheet of dummy node creation method 3rd embodiment of the present invention based on network topological diagram；
Fig. 6 is the schematic flow sheet of dummy node state information updating in one embodiment of the invention；
Fig. 7 is the schematic flow sheet of dummy node creation method fourth embodiment of the present invention based on network topological diagram；
Fig. 8 is the schematic flow sheet of renewal line flow in one embodiment of the invention；
The schematic flow sheet that Fig. 9 updates for line flow in network topological diagram in one embodiment of the invention；
Figure 10 is the schematic diagram of each line flow indication of network topological diagram in one embodiment of the invention；
Figure 11 is that the functional module of dummy node creating device first embodiment of the present invention based on network topological diagram is illustrated
Figure；
Figure 12 is the refinement high-level schematic functional block diagram of the embodiment of judge module one in Figure 11；
Figure 13 is that the functional module of dummy node creating device second embodiment of the present invention based on network topological diagram is illustrated
Figure；
Figure 14 is the refinement high-level schematic functional block diagram of the embodiment of update module one in Figure 13.
The realization of the object of the invention, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The primary solutions of the embodiment of the present invention are：Receive the drag operation based on network topological diagram to instruct, according to institute
State drag operation instruction generation dummy node request to create；Judge whether the dummy node request to create meets establishment condition；
After the dummy node request to create meets establishment condition, the resource of dummy node is configured, and in the network topological diagram
The created dummy node of display.Instructed by the drag operation of network topological diagram, a kind of institute is provided in virtual management platform
The way to manage obtained by being is drawn, the visualized management of virtual platform is realized.It is prevented effectively from the configuration of existing virtualization node
It is many in the presence of configuration operating process, cause the problem of the allocative efficiency difference of virtualization node.Reduce the configuration behaviour of virtualization node
Make, improve the allocative efficiency of virtualization node, and then greatly reduce the management difficulty of virtual platform.
The configuration of existing virtualization node is more in the presence of configuration operating process, causes the allocative efficiency difference of virtualization node
Problem.
Based on above mentioned problem, the present invention provides a kind of dummy node creation method based on network topological diagram.
In order to preferably describe the embodiment of the present invention, first the noun used required for the embodiment of the present invention is explained,
It is described in detail below：
Virtualization：Refer to by Intel Virtualization Technology by a computer virtual be many logical computers.In a calculating
Multiple logical computers are run on machine simultaneously, each logical computer can run different operating systems, and application program is all
Can be run in separate space and be independent of each other, so as to significantly improve the operating efficiency of computer.
Private clound：Private clound (Private Clouds) is built for a client is used alone, thus provides right
The most effective control of data, security and service quality.The said firm possesses infrastructure, it is possible to which control is in this infrastructure
The mode of disposing application program.Private clound can be deployed in the fire wall of enterprise data center, it is also possible to which they are deployed in into one
Individual safe hosting place, the core attribute of private clound is specific resource.
Public cloud：Public cloud is often referred to the cloud that can be used that third party provider provides the user, and public cloud typically may be used
Used by Internet, it may be possible to free or with low cost, the core attribute of public cloud is shared resource service.This cloud
There are many examples, service can be provided in current whole open global network.
Openstack：OpenStack is a cloud computing management platform project increased income, by several main component groups
Specific works are completed altogether.OpenStack supports almost all kinds of cloud environment, project objective be to provide implementation it is simple,
Can on a large scale extend, enrich, the cloud computing management platform that standard is unified.OpenStack is provided by various complementary services
Infrastructure is the solution for servicing (IaaS), and it is integrated to carry out that each service provides API.
KVM：Full name is Kernel-based Virtual Machine, is a system virtualization module increased income, from
It is integrated in after Linux 2.6.20 in each main release version of Linux.It is hardware based Full-virtualization.Comprising one
The individual kernel module kvm.ko for loading is provided and virtualization core architecture and processor specification module.Using KVM, can allow
Multiple virtual machines, including Linux and Windows operating system are run on one main frame.Each virtual machine has privately owned hardware, bag
Include network interface card, disk and graphics sdapter card etc..
Reference picture 1, Fig. 1 is the flow of the first embodiment of dummy node creation method of the present invention based on network topological diagram
Schematic diagram.
In one embodiment, the dummy node creation method based on network topological diagram includes step：
Step S10, receives the drag operation based on network topological diagram and instructs, virtual according to drag operation instruction generation
Node request to create；
In the present embodiment, the embodiment of the present invention is mainly used in virtual platform, first passes through Intel Virtualization Technology by hardware
Resource pool, on a common X86 server for supporting Intel Virtualization Technology (VT-x), fictionalizes meter by way of software
Calculation, network, storage and secure resources.By the virtual technology of hardware resource pool comparative maturity, can be by increasing income
The mode of KVM, Openstack realizes that this is no longer going to repeat them.
After by hardware resource pool, virtualization system framework is built, with reference to Fig. 2.Whole system is divided into following portion
Point：
Display module：Display module is responsible for showing the network topological diagram of whole cloud platform, and directly enters with user
Row interaction, receives the operation requests of user.
Management module：Management module is responsible for the operation requests of user, changes into control command, and be handed down to control mould
Block.
Control module：The interface that control module is responsible for calling virtual management software to provide performs real operation, such as
Say and such as create virtual machine, virtual switch, virtual router command operation.
Virtual management software：By Intel Virtualization Technology, computing resource pond, storage resource are fictionalized on physical server
Pond, Internet resources pond and secure resources pond.
The all-network topological diagram of whole cloud platform system is shown by display module, in the network topological diagram
Present the status information between the situation of line and each node and line between virtualization node and node.User is being needed to system
The network topological diagram that can be represented by display module when being operated is come the operation required for completing.Dummy node is correspondence structure
The equipment of the virtualization of establishing network topological diagram framework, for example, being virtual machine, virtual network device etc..
When dummy node is created, user performs the drag operation instruction of node in network topology diagram page, and the page is caught
Backstage is sent to according to drag operation instruction generation dummy node request to create after obtaining.In other embodiments of the present invention,
In order to prevent maloperation occur in network topological diagram, the edit pattern of network topological diagram is set, user clicks on button on the page
Into edit pattern, after edit pattern is entered, just drag operation of the response based on network topology diagram page is instructed.
Step S20, judges whether the dummy node request to create meets establishment condition；
The establishment condition of dummy node request to create is pre-set, each different dummy node request to create correspondence one
Establishment condition.After dummy node request to create is received, judge whether the dummy node request to create meets establishment condition.
The deterministic process can be included but is not limited to：Operation to dummy node request to create judges, in the wound for pre-setting
Build whether condition finds the operation consistent with the operation of the dummy node request to create, if so, then judging to meet establishment condition；
If it is not, then judging to be unsatisfactory for establishment condition.
Step S30, after the dummy node request to create meets establishment condition, the resource of configuration dummy node, and
Created dummy node is shown in the network topological diagram.
After the dummy node request to create meets establishment condition, the corresponding money of the dummy node request to create is obtained
Source, and acquired resources of virtual machine is configured, to complete the establishment of the dummy node request to create correspondence dummy node.It is described
The acquired resources of virtual machine of configuration is included but is not limited to：Resource, the virtual machine required for configuring the virtual machine operation
With the position of the communication resource between other virtual machines and the virtual machine in network topological diagram etc..Creating the virtual machine
Afterwards, created dummy node is shown in the network topological diagram.After virtual machine creating success, in the network topological diagram
Prompting is created successfully on the page, after virtual machine creating failure, points out to create the reason for failing and create dummy node to need note
Meaning item, terminates establishment process.The present embodiment takes out a kind of in virtualization pipe on the basis in virtualization underlying resource pond
The service logic of available drawn i.e. gained in platform, so as to realize Visual Creating, O＆M, the management of virtual platform,
Greatly reduce the management difficulty of virtual platform.
The present embodiment is instructed by the drag operation of network topological diagram, and a kind of drawn i.e. institute is provided in virtual management platform
The way to manage for obtaining, realizes the visualized management of virtual platform.Be prevented effectively from existing virtualization node configuration exist match somebody with somebody
Put the problem that operating process is more, causes the allocative efficiency of virtualization node poor.The configuration operation of virtualization node is reduced, is improved
The allocative efficiency of virtualization node, and then greatly reduce the management difficulty of virtual platform.
Further, with reference to Fig. 3, in order to improve the reliability and safety of dummy node establishment, the step S20 bags
Include：
Step S21, judges whether the dummy node request to create is legitimate request；
Whether step S22, when the dummy node request to create is legitimate request, have in the resource pool for judging virtualization
The corresponding dummy node of dummy node request to create described in enough asset creations；
Step S23, has the corresponding void of dummy node request to create described in enough asset creations in the resource pool of virtualization
When intending node, judge that the dummy node request to create meets establishment condition.
In the present embodiment, after response generation dummy node request to create, judge that the dummy node request to create is
No is legitimate request, i.e. judge whether the dummy node request to create is the operation for authorizing.The operation for being judged as authorizing
Process include：After dummy node request to create is generated, authorized order prompting frame is generated, it is defeated in the prompting frame for user
Enter authority checking information, after the authority checking information with the authority checking information matches for prestoring, judge the dummy node
Request to create has been authorized.Or, after dummy node request to create is generated, extracted from the dummy node request to create and authorized
Checking information, extracted authority checking information and the authority checking information for prestoring is compared on backstage, in authority checking letter
Cease and after the authority checking information matches for prestoring, judge that the dummy node request to create has been authorized.In authority checking letter
Cease after being mismatched with the authority checking information for prestoring, judge the dummy node request to create unauthorized.Judging described virtual
The reason for prompting of node request to create unauthorized creates failure and establishment dummy node should be noted item.
When the dummy node request to create is the operation for authorizing, checked whether there is in corresponding resource pool enough
Resource is to support the establishment of the dummy node.When there are enough resources, judge that the dummy node request to create meets
Establishment condition；When resource is inadequate, the reason for creating failure and establishment dummy node is pointed out to should be noted item.
Further, in order to preferably describe the process that dummy node is created in the embodiment of the present invention, with reference to Fig. 4, including：
S100, user switches into edit pattern on the page；S200, capture user drag operation instruction, according to
The corresponding request of click generation at family；S300, checks this time whether request is legal requestIf so, S400 is performed, if it is not,
Perform S800；Whether S400, being inspected in corresponding resource pool has enough resourcesIf so, S500 is performed, if it is not, performing
S800；S500, performs establishing resource operation；Whether S600, operation successfully completesIf so, S700 is performed, if it is not, performing S800；
S700, points out user to create successfully, and shown in network topology diagram page；S800, it is former that page prompts user creates failure
Cause.Specifically, user clicks on button in network topology diagram page enters edit pattern；User holds in network topology diagram page
The drag operation instruction of node is gone, the request Concurrency of response to backstage has been produced after page capture；The management module inspection on backstage
Whether this time request is the operation for authorizing, if legal request, according to the request of user, is checked in corresponding resource pool
Whether enough resource is had to support this time to create；If enough resources, the operation of establishing resource, inspection operation are performed
Whether succeed；User's dummy node is pointed out to create successfully after establishment is operated successfully, in network topology diagram page, and in network
Dummy node is shown in topological diagram, dummy node is created and completed；If not legal request or no enough resources,
The reason for prompting creates failure, terminates establishment process.
Based on above-described embodiment, the present invention proposes the 3rd embodiment of the dummy node creation method based on network topological diagram
Schematic flow sheet.
With reference to Fig. 5, after the step S30, also include：
Step S40, the state information acquisition for sending each dummy node in network topological diagram to backstage is asked；
Step S50, receives the status information of each dummy node that backstage sends；
Step S60, the state of each dummy node in the state information updating network topological diagram according to the dummy node.
In the present embodiment, after dummy node establishment, or in the node running of virtualization, sent to backstage
The state information acquisition request of each dummy node, the status information of each dummy node is obtained from backstage in network topological diagram.For
The status information of each dummy node is more reasonably obtained, the time is preset, the Preset Time can be 10s or 30s etc., often
The Preset Time is spaced to be asked to the state information acquisition that backstage sends each dummy node in network topological diagram.Sent out to backstage
After sending state information acquisition to ask, the status information of each dummy node that backstage sends is received, according to the shape of the dummy node
The state of each dummy node in state information updating network topological diagram.The status information of each dummy node is included but is not limited to：
These nodes are then shown to network topological diagram by other users editor (newly-increased, delete) mistake by network topological diagram, or from network
Deleted in topological diagram.In other embodiments of the present invention, in order to preferably embody it is drawn i.e. obtained by virtual platform manager
Formula, it is different according to the user for authorizing, the state information updating of each node in network topological diagram is carried out according to user, i.e. each
When authorized user logs in, operation of the user to node is only embodied in network topological diagram, a prompting frame is shown in the page,
The operation of required other users is updated in network topological diagram for user's selection.
In order to preferably describe the renewal process of dummy node status information, with reference to Fig. 6, specifically include：
S110, network topology diagram page is initiated to ask at regular intervals to backstage；S120, asks to Back Administration Module
The state of each node in network topological diagram；S130, if there are other people to edit network topological diagramIf so, S140 is performed, if
It is no, perform S150；S140, the additions and deletions situation according to node updates network topology node of graph；S150, asks the state of these nodes
Information；S160, compares status information and whether network topological diagram updatesIf so, S170 is performed, if it is not, terminating flow；S170,
By in the state information updating of node to network topological diagram.Specifically, network topology diagram page is at regular intervals (for example, 5s
Or 10s etc.) sent to Back Administration Module and asked, the state of each node of network topological diagram is asked to management module；If network
These nodes are then shown to network topological diagram by other users editor (newly-increased, delete) mistake by topological diagram, or from network topology
Deleted in figure, if being not changed in being directly entered next step.The status information of interior each node of network topological diagram is asked, in detail
Including：Warning information of business etc. in node status information, the label information of node, node.The information come will be above renewed back to
Compare with the information in local network topology figure, in updating topology if information is changed, otherwise directly terminate.Deng
Next update performs above-mentioned network topological diagram interior joint renewal process after time is up again.
Renewal of the present embodiment by performing each dummy node status information in network topological diagram is operated, and is opened up in network in time
The state for showing that each dummy node is newest is flutterred in figure, to allow user to understand the situation of dummy node in time, is preferably realized drawn
Virtual management obtained by i.e..
Based on above-described embodiment, the present invention proposes the fourth embodiment of the dummy node creation method based on network topological diagram
Schematic flow sheet.
With reference to Fig. 7, after turn-on flow rate visual function, after the step S30, also include：
Step S70, asks to the state information acquisition of line between each dummy node in backstage transmission network topological diagram；
Step S80, receives the status information of line between each dummy node that backstage sends；
Step S90, according to each dummy node in the state information updating network topological diagram of line between each dummy node
Between line state.
In the present embodiment, in the status information to backstage requesting node, turn-on flow rate visual function is judged whether,
After turn-on flow rate visual function, asked to the state information acquisition of line between each dummy node in backstage transmission network topological diagram,
To the status information of each line of background request.The status information of line between each dummy node that reception backstage sends, in state
When information changes, according between each dummy node in the state information updating network topological diagram of line between each dummy node
The state of line.
Specifically, used as an embodiment, with reference to Fig. 8, the step S90 includes：
Step S91, extracts the flow of line between each dummy node between each dummy node in the status information of line
Information；
Step S92, when the flow information reaches flow threshold, rule setting correspondence is set virtually according to being pre-configured with
The display parameters of line between node, and the flow of line is updated to the network topological diagram.
After the status information for getting line from backstage, extracted in the status information of line between each dummy node
The flow information of line between each dummy node, checks whether the flow of line reaches flow threshold, after flow threshold is reached, root
According to be pre-configured with set rule setting correspondence dummy node between line display parameters (according to the line thickness threshold that flow reaches
Value, the fineness of correspondence adjustment line), and the flow of line is updated to the network topological diagram.By the thickness of line
Direct visible join line flow, more intuitively, clearly.
In order to preferably embody traffic visualization, with reference to Fig. 9, including：
S210, if turn-on flow rate visual function, network topology diagram page is at regular intervals to each line of background request
Status information；S220, compares status information and whether network topological diagram updatesIf so, S230 is performed, if it is not, performing S260；
S230, if reached the threshold value of the thickness of flowIf so, S240 is performed, and it is such as no, perform S250；S240, according to configuration rule
Thickness, the color of line are set；S250, the flow information of line is shown in network topological diagram；S260, terminates.Specifically,
If network topological diagram opens flow visual function, network topology diagram page at regular intervals (5s or 8s etc., according to demand
Configuration) asked to the state information acquisition of Back Administration Module transmission line, if status information is changed, whether check line
The threshold value of change line thickness is reached, if reached according to default several grades of thicknesses, is shown in network topological diagram, on line
The flow information of line, does not show if the flow of line is zero in display network topological diagram.Connect in network topological diagram
Flow reference Figure 10 of line.The acquisition that the present embodiment passes through Hotlining State Information, the flow information of the line that upgrades in time, the company of realization
The visualization of linear flow rate.
Further, in embodiments of the present invention, whole network topological diagram is made up of following component：Resource pool component, work
Tool column, painting canvas, message box composition.During virtual resource pool is put into the component list in the form of the element, can directly by pulling
Mode drag to painting canvas, you can complete the establishment of element；Virtual resource pool support also to support to be externally introduced or from
The mode of public network server downloads template.Network topological diagram supports edit pattern and checks pattern both of which, and user can be
Free switching on the page.Network topological diagram supports the switching of full frame and normal mode.Can be opened in network topological diagram, close network
Topological graph node flow indication.When flow indication is opened, two nodes are shown in the way of graphic on line between node
Between discharge relation.Open after flow, the relative size of outflow can be shown by the thickness for contacting, by different
Rank shows the uninterrupted between different nodes, and logic is flowed to such that it is able to show outflow.Between node and line,
By way of graphic (such as alarm icon), the warning information state of egress can be shown.Mouse be put on node when
Wait, can show that egress alerts details.When mouse chooses certain node, message box can show the detailed of this node
Thin information, message box can be mode that is fixed or floating.For the node for having same alike result, user can manually or
The automatic mode of person, a class node is folded.Network topological diagram support is amplified in toolbar, reduction operation,
Can realize that zoom is operated by way of mouse rollovers or button.Network topological diagram supports single choice and frame selection operation,
The button or button for choosing response in toolbar respectively switch over operation.Network topological diagram supports autoplacement function,
Selected by frame or single choice chooses the node for needing to be laid out, the layout to node can be realized by way of mouse.The behaviour of layout
Work includes：Horizontal alignment, vertical alignment, horizontal center, vertical center, level are evenly distributed, are vertically evenly distributed, star point
The operations such as cloth, distributed rectangular, oval distribution.Support that sub-network topological diagram, sub-network topological diagram can be rolled in network topological diagram
Gather into folds.
Based on the above method, the present invention also proposes a kind of dummy node creating device based on network topological diagram, with reference to figure
11, the dummy node creating device based on network topological diagram includes：
Receiver module 10, instructs for receiving the drag operation based on network topological diagram；
Generation module 20, for according to drag operation instruction generation dummy node request to create；
In the present embodiment, Intel Virtualization Technology is first passed through by hardware resource pool, and Intel Virtualization Technology (VT- is supported at one
X) on common X86 servers, calculating, network, storage and secure resources are fictionalized by way of software.By hardware resource pool
The virtual technology of change comparative maturity, can be realized by way of KVM, Openstack for increasing income, no longer be gone to live in the household of one's in-laws on getting married one by one herein
State.
After by hardware resource pool, virtualization system framework is built, with reference to Fig. 2.Whole system is divided into following portion
Point：
Display module：Display module is responsible for showing the network topological diagram of whole cloud platform, and directly enters with user
Row interaction, receives the operation requests of user.
Management module：Management module is responsible for the operation requests of user, changes into control command, and be handed down to control mould
Block.
Control module：The interface that control module is responsible for calling virtual management software to provide performs real operation, such as
Say and such as create virtual machine, virtual switch, virtual router command operation.
Virtual management software：By Intel Virtualization Technology, computing resource pond, storage resource are fictionalized on physical server
Pond, Internet resources pond and secure resources pond.
The all-network topological diagram of whole cloud platform system is shown by display module, in the network topological diagram
Present the status information between the situation of line and each node and line between virtualization node and node.User is being needed to system
The network topological diagram that can be represented by display module when being operated is come the operation required for completing.Dummy node is correspondence structure
The equipment of the virtualization of establishing network topological diagram framework, for example, being virtual machine, virtual network device etc..
When dummy node is created, user performs the drag operation instruction of node in network topology diagram page, and the page is caught
Backstage is sent to according to drag operation instruction generation dummy node request to create after obtaining.In other embodiments of the present invention,
In order to prevent maloperation occur in network topological diagram, the edit pattern of network topological diagram is set, user clicks on button on the page
Into edit pattern, after edit pattern is entered, just drag operation of the response based on network topology diagram page is instructed.
Judge module 30, for judging whether the dummy node request to create meets establishment condition；
The establishment condition of dummy node request to create is pre-set, each different dummy node request to create correspondence one
Establishment condition.After dummy node request to create is received, judge whether the dummy node request to create meets establishment condition.
The deterministic process can be included but is not limited to：Operation to dummy node request to create judges, in the wound for pre-setting
Build whether condition finds the operation consistent with the operation of the dummy node request to create, if so, then judging to meet establishment condition；
If it is not, then judging to be unsatisfactory for establishment condition.
Creation module 40, for after the dummy node request to create meets establishment condition, configuring the money of dummy node
Source；
Display module 50, for showing created dummy node in the network topological diagram.
After the dummy node request to create meets establishment condition, the corresponding money of the dummy node request to create is obtained
Source, and acquired resources of virtual machine is configured, to complete the establishment of the dummy node request to create correspondence dummy node.It is described
The acquired resources of virtual machine of configuration is included but is not limited to：Resource, the virtual machine required for configuring the virtual machine operation
With the position of the communication resource between other virtual machines and the virtual machine in network topological diagram etc..Creating the virtual machine
Afterwards, created dummy node is shown in the network topological diagram.After virtual machine creating success, in the network topological diagram
Prompting is created successfully on the page, after virtual machine creating failure, points out to create the reason for failing and create dummy node to need note
Meaning item, terminates establishment process.The present embodiment takes out a kind of in virtualization pipe on the basis in virtualization underlying resource pond
The service logic of available drawn i.e. gained in platform, so as to realize Visual Creating, O＆M, the management of virtual platform,
Greatly reduce the management difficulty of virtual platform.
The present embodiment is instructed by the drag operation of network topological diagram, and a kind of drawn i.e. institute is provided in virtual management platform
The way to manage for obtaining, realizes the visualized management of virtual platform.Be prevented effectively from existing virtualization node configuration exist match somebody with somebody
Put the problem that operating process is more, causes the allocative efficiency of virtualization node poor.The configuration operation of virtualization node is reduced, is improved
The allocative efficiency of virtualization node, and then greatly reduce the management difficulty of virtual platform.
Further, with reference to Figure 12, in order to improve the reliability and safety of dummy node establishment, the judge module 30
Including：
Judging unit 31, for judging whether the dummy node request to create is legitimate request；
When the dummy node request to create is legitimate request, whether there are enough resources in the resource pool for judging virtualization
Create the corresponding dummy node of the dummy node request to create；
Identifying unit 32, for having dummy node request to create pair described in enough asset creations in the resource pool of virtualization
During the dummy node answered, judge that the dummy node request to create meets establishment condition.
In the present embodiment, after response generation dummy node request to create, judge that the dummy node request to create is
No is legitimate request, i.e. judge whether the dummy node request to create is the operation for authorizing.The operation for being judged as authorizing
Process include：After dummy node request to create is generated, authorized order prompting frame is generated, it is defeated in the prompting frame for user
Enter authority checking information, after the authority checking information with the authority checking information matches for prestoring, judge the dummy node
Request to create has been authorized.Or, after dummy node request to create is generated, extracted from the dummy node request to create and authorized
Checking information, extracted authority checking information and the authority checking information for prestoring is compared on backstage, in authority checking letter
Cease and after the authority checking information matches for prestoring, judge that the dummy node request to create has been authorized.In authority checking letter
Cease after being mismatched with the authority checking information for prestoring, judge the dummy node request to create unauthorized.Judging described virtual
The reason for prompting of node request to create unauthorized creates failure and establishment dummy node should be noted item.
When the dummy node request to create is the operation for authorizing, checked whether there is in corresponding resource pool enough
Resource is to support the establishment of the dummy node.When there are enough resources, judge that the dummy node request to create meets
Establishment condition；When resource is inadequate, the reason for creating failure and establishment dummy node is pointed out to should be noted item.
Further, in order to preferably describe the process that dummy node is created in the embodiment of the present invention, with reference to Fig. 4, including：
S100, user switches into edit pattern on the page；S200, capture user drag operation instruction, according to
The corresponding request of click generation at family；S300, checks this time whether request is legal requestIf so, S400 is performed, if it is not,
Perform S800；Whether S400, being inspected in corresponding resource pool has enough resourcesIf so, S500 is performed, if it is not, performing
S800；S500, performs establishing resource operation；Whether S600, operation successfully completesIf so, S700 is performed, if it is not, performing S800；
S700, points out user to create successfully, and shown in network topology diagram page；S800, it is former that page prompts user creates failure
Cause.Specifically, user clicks on button in network topology diagram page enters edit pattern；User holds in network topology diagram page
The drag operation instruction of node is gone, the request Concurrency of response to backstage has been produced after page capture；The management module inspection on backstage
Whether this time request is the operation for authorizing, if legal request, according to the request of user, is checked in corresponding resource pool
Whether enough resource is had to support this time to create；If enough resources, the operation of establishing resource, inspection operation are performed
Whether succeed；User's dummy node is pointed out to create successfully after establishment is operated successfully, in network topology diagram page, and in network
Dummy node is shown in topological diagram, dummy node is created and completed；If not legal request or no enough resources,
The reason for prompting creates failure, terminates establishment process.
Based on said apparatus first embodiment, the present invention proposes the of the dummy node creating device based on network topological diagram
The high-level schematic functional block diagram of two embodiments.
With reference to Figure 13, the dummy node creating device based on network topological diagram also includes：
Sending module 60, the state information acquisition for sending each dummy node in network topological diagram to backstage is asked；
The receiver module 10, is additionally operable to receive the status information of each dummy node that backstage sends；
Update module 70, for each dummy node in the state information updating network topological diagram according to the dummy node
State.
In the present embodiment, after dummy node establishment, or in the node running of virtualization, sent to backstage
The state information acquisition request of each dummy node, the status information of each dummy node is obtained from backstage in network topological diagram.For
The status information of each dummy node is more reasonably obtained, the time is preset, the Preset Time can be 10s or 30s etc., often
The Preset Time is spaced to be asked to the state information acquisition that backstage sends each dummy node in network topological diagram.Sent out to backstage
After sending state information acquisition to ask, the status information of each dummy node that backstage sends is received, according to the shape of the dummy node
The state of each dummy node in state information updating network topological diagram.The status information of each dummy node is included but is not limited to：
These nodes are then shown to network topological diagram by other users editor (newly-increased, delete) mistake by network topological diagram, or from network
Deleted in topological diagram.In other embodiments of the present invention, in order to preferably embody it is drawn i.e. obtained by virtual platform manager
Formula, it is different according to the user for authorizing, the state information updating of each node in network topological diagram is carried out according to user, i.e. each
When authorized user logs in, operation of the user to node is only embodied in network topological diagram, a prompting frame is shown in the page,
The operation of required other users is updated in network topological diagram for user's selection.
In order to preferably describe the renewal process of dummy node status information, with reference to Fig. 6, specifically include：
S110, network topology diagram page is initiated to ask at regular intervals to backstage；S120, asks to Back Administration Module
The state of each node in network topological diagram；S130, if there are other people to edit network topological diagramIf so, S140 is performed, if
It is no, perform S150；S140, the additions and deletions situation according to node updates network topology node of graph；S150, asks the state of these nodes
Information；S160, compares status information and whether network topological diagram updatesIf so, S170 is performed, if it is not, terminating flow；S170,
By in the state information updating of node to network topological diagram.Specifically, network topology diagram page is at regular intervals (for example, 5s
Or 10s etc.) sent to Back Administration Module and asked, the state of each node of network topological diagram is asked to management module；If network
These nodes are then shown to network topological diagram by other users editor (newly-increased, delete) mistake by topological diagram, or from network topology
Deleted in figure, if being not changed in being directly entered next step.The status information of interior each node of network topological diagram is asked, in detail
Including：Warning information of business etc. in node status information, the label information of node, node.The information come will be above renewed back to
Compare with the information in local network topology figure, in updating topology if information is changed, otherwise directly terminate.Deng
Next update performs above-mentioned network topological diagram interior joint renewal process after time is up again.
Renewal of the present embodiment by performing each dummy node status information in network topological diagram is operated, and is opened up in network in time
The state for showing that each dummy node is newest is flutterred in figure, to allow user to understand the situation of dummy node in time, is preferably realized drawn
Virtual management obtained by i.e..
Further, the sending module 60, is additionally operable to line between each dummy node in backstage transmission network topological diagram
State information acquisition request；
The receiver module 10, is additionally operable to the status information of line between each dummy node that reception backstage sends；
The update module 70, is additionally operable to the state information updating network topological diagram according to line between each dummy node
In between each dummy node line state.
In the present embodiment, in the status information to backstage requesting node, turn-on flow rate visual function is judged whether,
After turn-on flow rate visual function, asked to the state information acquisition of line between each dummy node in backstage transmission network topological diagram,
To the status information of each line of background request.The status information of line between each dummy node that reception backstage sends, in state
When information changes, according between each dummy node in the state information updating network topological diagram of line between each dummy node
The state of line.
Specifically, used as an embodiment, with reference to Figure 14, the update module 70 includes：
Extraction unit 71, for extracting each dummy node in the status information of line between each dummy node between line
Flow information；
Dispensing unit 72, for when the flow information reaches flow threshold, according to being pre-configured with setting rule setting
The display parameters of line between correspondence dummy node；
Updating block 73, for the flow of line to be updated to the network topological diagram.
After the status information for getting line from backstage, extracted in the status information of line between each dummy node
The flow information of line between each dummy node, checks whether the flow of line reaches flow threshold, after flow threshold is reached, root
According to be pre-configured with set rule setting correspondence dummy node between line display parameters (according to the line thickness threshold that flow reaches
Value, the fineness of correspondence adjustment line), and the flow of line is updated to the network topological diagram.By the thickness of line
Direct visible join line flow, more intuitively, clearly.
In order to preferably embody traffic visualization, with reference to Fig. 9, including：
S210, if turn-on flow rate visual function, network topology diagram page is at regular intervals to each line of background request
Status information；S220, compares status information and whether network topological diagram updatesIf so, S230 is performed, if it is not, performing S260；
S230, if reached the threshold value of the thickness of flowIf so, S240 is performed, and it is such as no, perform S250；S240, according to configuration rule
Thickness, the color of line are set；S250, the flow information of line is shown in network topological diagram；S260, terminates.Specifically,
If network topological diagram opens flow visual function, network topology diagram page at regular intervals (5s or 8s etc., according to demand
Configuration) asked to the state information acquisition of Back Administration Module transmission line, if status information is changed, whether check line
The threshold value of change line thickness is reached, if reached according to default several grades of thicknesses, is shown in network topological diagram, on line
The flow information of line, does not show if the flow of line is zero in display network topological diagram.Connect in network topological diagram
Flow reference Figure 10 of line.The acquisition that the present embodiment passes through Hotlining State Information, the flow information of the line that upgrades in time, the company of realization
The visualization of linear flow rate.
Further, in embodiments of the present invention, whole network topological diagram is made up of following component：Resource pool component, work
Tool column, painting canvas, message box composition.During virtual resource pool is put into the component list in the form of the element, can directly by pulling
Mode drag to painting canvas, you can complete the establishment of element；Virtual resource pool support also to support to be externally introduced or from
The mode of public network server downloads template.Network topological diagram supports edit pattern and checks pattern both of which, and user can be
Free switching on the page.Network topological diagram supports the switching of full frame and normal mode.Can be opened in network topological diagram, close network
Topological graph node flow indication.When flow indication is opened, two nodes are shown in the way of graphic on line between node
Between discharge relation.Open after flow, the relative size of outflow can be shown by the thickness for contacting, by different
Rank shows the uninterrupted between different nodes, and logic is flowed to such that it is able to show outflow.Between node and line,
By way of graphic (such as alarm icon), the warning information state of egress can be shown.Mouse be put on node when
Wait, can show that egress alerts details.When mouse chooses certain node, message box can show the detailed of this node
Thin information, message box can be mode that is fixed or floating.For the node for having same alike result, user can manually or
The automatic mode of person, a class node is folded.Network topological diagram support is amplified in toolbar, reduction operation,
Can realize that zoom is operated by way of mouse rollovers or button.Network topological diagram supports single choice and frame selection operation,
The button or button for choosing response in toolbar respectively switch over operation.Network topological diagram supports autoplacement function,
Selected by frame or single choice chooses the node for needing to be laid out, the layout to node can be realized by way of mouse.The behaviour of layout
Work includes：Horizontal alignment, vertical alignment, horizontal center, vertical center, level are evenly distributed, are vertically evenly distributed, star point
The operations such as cloth, distributed rectangular, oval distribution.Support that sub-network topological diagram, sub-network topological diagram can be rolled in network topological diagram
Gather into folds.
The preferred embodiments of the present invention are these are only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of dummy node creation method based on network topological diagram, it is characterised in that including step：
Receive the drag operation based on network topological diagram to instruct, being created according to drag operation instruction generation dummy node please
Ask；
Judge whether the dummy node request to create meets establishment condition；
After the dummy node request to create meets establishment condition, the resource of dummy node is configured, and in the network topology
Created dummy node is shown in figure.
2. the dummy node creation method of network topological diagram is based on as claimed in claim 1, it is characterised in that the judgement institute
Stating the step of whether dummy node request to create meets establishment condition includes：
Judge whether the dummy node request to create is legitimate request；
When the dummy node request to create is legitimate request, whether there are enough asset creations in the resource pool for judging virtualization
The corresponding dummy node of the dummy node request to create；
When having the corresponding dummy node of dummy node request to create described in enough asset creations in the resource pool of virtualization, judge
The dummy node request to create meets establishment condition.
3. the dummy node creation method based on network topological diagram as claimed in claim 1 or 2, it is characterised in that it is described
After the step of created dummy node is shown in the network topological diagram, also include：
The state information acquisition for sending each dummy node in network topological diagram to backstage is asked；
Receive the status information of each dummy node that backstage sends；
The state of each dummy node in state information updating network topological diagram according to the dummy node.
4. the dummy node creation method of network topological diagram is based on as claimed in claim 1 or 2, it is characterised in that opened
After flow visual function, it is described the step of created dummy node is shown in the network topological diagram after, also include：
Asked to the state information acquisition of line between each dummy node in backstage transmission network topological diagram；
The status information of line between each dummy node that reception backstage sends；
According to the state of line between each dummy node in the state information updating network topological diagram of line between each dummy node.
5. the dummy node creation method of network topological diagram is based on as claimed in claim 4, it is characterised in that described according to institute
State and include the step of the state of line between each dummy node in the state information updating network topological diagram of line between dummy node：
The flow information of line between each dummy node is extracted in the status information of line between each dummy node；
When the flow information reaches flow threshold, line between rule setting correspondence dummy node is set according to being pre-configured with
Display parameters, and the flow of line is updated to the network topological diagram.
6. a kind of dummy node creating device based on network topological diagram, it is characterised in that including：
Receiver module, instructs for receiving the drag operation based on network topological diagram；
Generation module, for according to drag operation instruction generation dummy node request to create；
Judge module, for judging whether the dummy node request to create meets establishment condition；
Creation module, for after the dummy node request to create meets establishment condition, configuring the resource of dummy node；
Display module, for showing created dummy node in the network topological diagram.
7. the dummy node creating device of network topological diagram is based on as claimed in claim 6, it is characterised in that the judgement mould
Block includes：
Judging unit, for judging whether the dummy node request to create is legitimate request；
When the dummy node request to create is legitimate request, whether there are enough asset creations in the resource pool for judging virtualization
The corresponding dummy node of the dummy node request to create；
Identifying unit, for having the corresponding void of dummy node request to create described in enough asset creations in the resource pool of virtualization
When intending node, judge that the dummy node request to create meets establishment condition.
8. the dummy node creating device based on network topological diagram as claimed in claims 6 or 7, it is characterised in that also include：
Sending module, the state information acquisition for sending each dummy node in network topological diagram to backstage is asked；
The receiver module, is additionally operable to receive the status information of each dummy node that backstage sends；
Update module, for the state of each dummy node in the state information updating network topological diagram according to the dummy node.
9. the dummy node creating device of network topological diagram is based on as claimed in claim 8, it is characterised in that in turn-on flow rate
After visual function, the sending module is additionally operable to believe to the state of line between each dummy node in backstage transmission network topological diagram
Breath obtains request；
The receiver module, is additionally operable to the status information of line between each dummy node that reception backstage sends；
The update module, is additionally operable to according to each void in the state information updating network topological diagram of line between each dummy node
The state of line between plan node.
10. the dummy node creating device of network topological diagram is based on as claimed in claim 8, it is characterised in that the renewal
Module includes：
Extraction unit, for extracting each dummy node in the status information of line between each dummy node between line flow
Information；
Setting unit, for when the flow information reaches flow threshold, rule setting correspondence void being set according to being pre-configured with
The display parameters of line between plan node；
Updating block, for the flow of line to be updated to the network topological diagram.
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| CN106713003B (en) | 2020-06-23 |
| CN111628890A (en) | 2020-09-04 |
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