CN106790767A - A kind of method based on the automatic distribution virtual machine IP of VMware virtualizations - Google Patents
A kind of method based on the automatic distribution virtual machine IP of VMware virtualizations Download PDFInfo
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- CN106790767A CN106790767A CN201710093166.6A CN201710093166A CN106790767A CN 106790767 A CN106790767 A CN 106790767A CN 201710093166 A CN201710093166 A CN 201710093166A CN 106790767 A CN106790767 A CN 106790767A
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- virtual machine
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5007—Internet protocol [IP] addresses
- H04L61/5014—Internet protocol [IP] addresses using dynamic host configuration protocol [DHCP] or bootstrap protocol [BOOTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5007—Internet protocol [IP] addresses
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2101/00—Indexing scheme associated with group H04L61/00
- H04L2101/60—Types of network addresses
- H04L2101/618—Details of network addresses
- H04L2101/622—Layer-2 addresses, e.g. medium access control [MAC] addresses
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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Abstract
The present invention discloses a kind of method based on the automatic distribution virtual machine IP of VMware virtualizations, it is related to virtualize field of cloud calculation, by SDK and vmware tools, the instruction of the establishment virtual network that application system sends is received in systems, data query is carried out first, the addition of virtual network and the startup of correspondence DHCP service are performed after inquiry, if data query does not find the corresponding DHCP Server of current network, the establishment of DHCP Server servers is then carried out by system-based template, and initialize DHCP service, then the action for doing the addition network information.The present invention runs DHCP processes by the way of NameSpace, greatlys save the service condition of resource；The payment speed and the efficiency of management of virtual machine, so as to reduce the time of user's wait, save human cost and substantial contribution under quickening VMware platforms.
Description
Technical field
It is specifically a kind of virtual based on the automatic distribution of VMware virtualizations the present invention relates to virtualize field of cloud calculation
The method fuyonggaoya of machine IP.
Background technology
In the epoch of current cloud computing, various Intel Virtualization Technologies, the relatively more representational IAAS that increases income are occurred in that
Platform has：CloudStack, OpenStack, Eucalyptus, OpenNebula etc..VMware Intel Virtualization Technologies are ripe and steady
It is fixed to be generally acknowledged by industry.However, KVM, XEN etc. increase income, Intel Virtualization Technology there has also been fast development, either in function and property
All increasingly ripe and stabilizations can be gone up.Herein on basis, cloud computing development surges forward, and all big enterprises research and develop release cloud meter one after another
Calculate product.
All big enterprises are different to the relevant way to manage of cloud computing product, service mode and market orientation, relatively common
Have public cloud, private clound, mixed cloud, industry cloud, government affairs cloud etc., for different demands, each manufacturer realizes technology
It is also different, the way to manage of product and the occupation mode of user also change.In cloud computing era user purchase
Cloud product afterwards, O＆M mode is different from traditional IT O＆M modes completely, and the operation of cloud computing era user is real-time,
A new demand is thus derived, how to have accomplished fast and accurately to complete virtual machine IP configuration works.Traditional IT O＆Ms
Epoch can be managed by way of DHCP, but cannot accomplish payment in real time, and the delivery time is long, and scale is big
After do not allow manageability, error rate is high.
The content of the invention
Demand and weak point of the present invention for the development of current technology, there is provided one kind is based on automatic point of VMware virtualizations
Method with virtual machine IP.
A kind of method based on the automatic distribution virtual machine IP of VMware virtualizations of the present invention, solves above-mentioned technical problem
The technical scheme of use is as follows：A kind of method based on the automatic distribution virtual machine IP of VMware virtualizations, by SDK and
Vmware-tools, receives the instruction of the establishment virtual network that application system sends in systems, and data query is carried out first, looks into
The addition of virtual network and the startup of correspondence DHCP service are performed after inquiry, the action of virtual network information is then added.
Preferably, after the instruction of the establishment virtual network that application system sends is received in systems, data query is carried out,
The current network ID for creating virtual network of inquiry whether there is in database, and whether corresponding DHCP service starts, if net
Network ID and DHCP service are all present, then directly create corresponding NameSpace and start DHCP service；If not existing, lead to
Crossing system-based module carries out the establishment of DHCP service virtual machine and initializes DHCP service, then adds virtual network and starts
DHCP service.
Preferably, whether application system have sent the request for creating virtual machine, judge there is specified IP in the parameter submitted to, if
There is specified IP then to perform the action for creating virtual machine；The MAC Address of current virtual machine is obtained after establishment virtual machine by interface, is obtained
Corresponding data is written in the database file of DHCP server side after taking MAC Address, is now recorded and is started in application system
Virtual machine.
Preferably, if application system sends creates no submission IP address in virtual machine request, by interface in application
Unappropriated IP is inquired about in the database of system, and distributes to corresponding virtual machine.
Preferably, when deletion action is carried out to virtual machine, the network information related to current virtual machine is inquired about first, and
Corresponding IP information is deleted in corresponding DHCP service database, in release IP and registration database.
A kind of method based on the automatic distribution virtual machine IP of VMware virtualizations of the present invention has compared with prior art
Some beneficial effects are：The present invention can be carried out the increasing of virtual machine IP address, deleted, changed, looking into work by the pre-stored data of inquiry
Make, it is adaptable to which the Intel Virtualization Technology such as VMware realizes the application scenarios that virtual machine automation is paid；
In the present invention, network data is managed by data syn-chronization, and the database of DHCP service only needs to receive upper platform
The data of request are stored；DHCP processes are run by the way of NameSpace, the use feelings of resource are greatlyd save
Condition；Manually-operated cumbersome, the payment speed and the efficiency of management of virtual machine, solution under quickening VMware platforms can be reduced
The problem and the rental period expired problem for bringing virtual machine IP to discharge of IP cannot be automatically distributed under VMware platforms；So as to reduce
The time that user waits, save human cost and substantial contribution.
Brief description of the drawings
Accompanying drawing 1 is the schematic block diagram of the method for the automatic distribution virtual machine IP；
Accompanying drawing 2 is the flow chart of establishment processing procedure of the invention；
Accompanying drawing 3 is the flow chart of the processing procedure of present invention release IP.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, below in conjunction with specific embodiment, to this hair
A kind of bright method based on the automatic distribution virtual machine IP of VMware virtualizations is further described.
For existing demand and the situation of current platform, the present invention proposes a kind of based on the automatic distribution of VMware virtualizations
The method of virtual machine IP, its main contents include that the instruction of the establishment virtual network that reception application system sends, first in systems
Advanced row data query, performs the addition of virtual network and the startup of correspondence DHCP service after inquiry, be then added virtual
The action of the network information.Whole operation process of the present invention is completed by means of SDK and vmware-tools, if kvm is then borrowed
Help qemu-guest or cloud-init to complete.
Embodiment 1：
Described in the present embodiment the step of a kind of method based on the automatic distribution virtual machine IP of VMware virtualizations, specific execution such as
Under：
1）After receiving the instruction of the establishment virtual network that application system sends in systems, data query is carried out, inquiry is current
The network ID of virtual network is created with the presence or absence of in database, and whether corresponding DHCP service starts, if network ID and
DHCP service is all present, then directly create corresponding NameSpace and start DHCP service；If not existing, by system
Basic module carries out the establishment of DHCP service virtual machine and initializes DHCP service, then adds virtual network and starts DHCP clothes
Business；As shown in Figure 1；
2）Step 1）On the premise of, whether application system have sent the request for creating virtual machine, judge there is finger in the parameter submitted to
Determine IP, the action for creating virtual machine is performed if having specified IP；The MAC of current virtual machine is obtained after establishment virtual machine by interface
, be written to corresponding data in the database file of DHCP server side after obtaining MAC Address by address, is now recorded in application system
And start virtual machine；As shown in Figure 2；
3）Step 2）In, if application system sends creates no submission IP address in virtual machine request, by interface in application
Unappropriated IP is inquired about in the database of system, and distributes to corresponding virtual machine.By above-mentioned steps, completed after running succeeded
The assigning process of whole virtual machine IP.
In the method for the automatic distribution virtual machine IP, when deletion action is carried out to virtual machine, inquire about first and current void
The related network information of plan machine, and corresponding IP information is deleted in corresponding DHCP service database, discharge IP and reference numerals
According in storehouse；Whole treatment terminates；As shown in Figure 3.
The major way of automatic distribution IP sends a DHCP DISCOVER in a network while virtual machine starts
Broadcast packet, make requests on IP.When the DHCP Servers in network receive the information of request IP of virtual machine, oneself is inquired about
Database in whether have the IP that can be distributed, if having by this IP mark, and broadcast a DHCP offer bag.In this bag
Comprising：The IP of client computer, subnet mask, host name and lease.After virtual machine receives first DHCP offer bag, and extensively
A Bao Wen of DHCP request is broadcast in current network, the service comprising virtual machine is indicated in the message（IP）, DHCP
Service end（Server）Sign is checked, to determine whether the IP address that oneself is provided is chosen by virtual machine, if client computer receives IP,
The Dynamic Host Configuration Protocol server for then sending IP address retains the address.Next IP leases request is provided if refusal.Last DHCP
Server confirms IP leases and sends a DHCP ack/DHCP nack bag.After virtual machine receives information, IP is just configured with
Address, completes this initial work.The management of IP leases, lease is Infinite Time, follows the life cycle pipe of virtual machine
Reason, if can so ensure virtual machine in prolonged shutdown process, IP address can be binding all the time, prevent virtual
IP address is expired after machine long shutdown.
Embodiment 2：
For virtual machine instance is created in cloud platform system, using the method for automatic distribution virtual machine IP this implementation described, its tool
Body step is as follows：
1）After logging in system by user, the list of the virtual network of establishment is filled in by the page, and submit request to create to, for example, created
Virtual network VLAN ID be 2001, carry out data query after submission information, inquire about whether current VMware platforms have corresponding
DHCP service, if current DHCP service information is present, directly creates corresponding in corresponding DHCP service
NameSpace, such as dhcp-ax01-vlan2001 simultaneously start DHCP service；If there is no current DHCP service in database
The network information, then can call the creation method of virtual machine and carry out the deployment of DHCP service after submission form, be deployed through customization
DHCP modules start and bind the corresponding network information, or start a virtual machine by remote scripting by way of enter
Row initialization operation.
2) in step 1）On the premise of, carried in the lump after CPU, MEM, DISK, NET information that virtual machine is chosen from the page
Request to create is handed over, if the IP information specified is 192.168.1.1, learns that current IP is in unallocated shape by inquiring about data
State, then distribute the IP to current virtual machine；The mac address information of current virtual machine is obtained by interface, together with IP information one
And be stored in the middle of the database file of DHCP service, the startup of virtual machine is completed, and return to the network information of virtual machine to platform
In system, while in recorded database.Be recorded after the completion of all of operation note in database, if operation failure, passed through
The recording mark of database just can remove the data message deposited in DHCP service.
3）Step 1）、2）On the premise of, the processing procedure of release virtual machine IP is, by the pre-stored data of inquiry, to enter
The increasing of row virtual machine IP address, delete, change, looking into work；When deletion action is carried out to virtual machine, current virtual is obtained from database
The network information corresponding relation of machine, including the network ID of virtual machine, virtual machine title and IP, and delete right in DHCP service
The data relationship answered.
Above-mentioned specific embodiment is only specific case of the invention, and scope of patent protection of the invention is included but is not limited to
Above-mentioned specific embodiment, any person of an ordinary skill in the technical field that meet claims of the present invention and any
The appropriate change or replacement done to it, should all fall into scope of patent protection of the invention.
Claims (5)
1. a kind of method based on the automatic distribution virtual machine IP of VMware virtualizations, it is characterised in that by SDK and
Vmware-tools, receives the instruction of the establishment virtual network that application system sends in systems, and data query is carried out first, looks into
The addition of virtual network and the startup of correspondence DHCP service are performed after inquiry, the action of virtual network information is then added.
2. a kind of based on the automatic method for distributing virtual machine IP of VMware virtualizations according to claim 1, it is characterised in that
After receiving the instruction of the establishment virtual network that application system sends in systems, data query is carried out, inquiry is current to create empty
The network ID of plan network whether there is in database, and whether corresponding DHCP service starts, if network ID and DHCP service
All exist, then directly create corresponding NameSpace and start DHCP service；If not existing, by system-based module
Carry out the establishment of DHCP service virtual machine and initialize DHCP service, then add virtual network and start DHCP service.
3. a kind of based on the automatic method for distributing virtual machine IP of VMware virtualizations according to claim 2, it is characterised in that
Whether application system have sent the request for creating virtual machine, judge there is specified IP in the parameter submitted to, be performed if having specified IP
Create the action of virtual machine；The MAC Address of current virtual machine is obtained after establishment virtual machine by interface, will after acquisition MAC Address
Corresponding data is written in the database file of DHCP server side, and virtual machine is now recorded and started in application system.
4. a kind of based on the automatic method for distributing virtual machine IP of VMware virtualizations according to claim 3, it is characterised in that
If application system sends creates no submission IP address in virtual machine request, looked into the database of application system by interface
Unappropriated IP is ask, and distributes to corresponding virtual machine.
5. a kind of based on the automatic method for distributing virtual machine IP of VMware virtualizations according to claim 4, it is characterised in that
When deletion action is carried out to virtual machine, the network information related to current virtual machine is inquired about first, and in corresponding DHCP clothes
Corresponding IP information is deleted in business database, in release IP and registration database.
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| CN201710093166.6A CN106790767A (en) | 2017-02-21 | 2017-02-21 | A kind of method based on the automatic distribution virtual machine IP of VMware virtualizations |
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| CN201710093166.6A CN106790767A (en) | 2017-02-21 | 2017-02-21 | A kind of method based on the automatic distribution virtual machine IP of VMware virtualizations |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741874A (en) * | 2017-10-12 | 2018-02-27 | 武汉中地数码科技有限公司 | A kind of GIS clouds virtual machine automatically creates method and system |
| CN108989481A (en) * | 2018-07-26 | 2018-12-11 | 郑州云海信息技术有限公司 | A kind of method and apparatus automatically configuring IP address for virtual machine |
| CN110377232A (en) * | 2019-07-19 | 2019-10-25 | 苏州浪潮智能科技有限公司 | A kind of method, apparatus and system for disposing distributed storage cluster |
| CN115314466A (en) * | 2022-05-06 | 2022-11-08 | 保升(中国)科技实业有限公司 | Operation and maintenance perception technology based on IP/E1 network |
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| CN102710814A (en) * | 2012-06-21 | 2012-10-03 | 奇智软件（北京）有限公司 | Method and device for controlling Internet protocol (IP) address of virtual machine |
| CN105635332A (en) * | 2015-12-21 | 2016-06-01 | 国云科技股份有限公司 | Method for multiple virtual machines to share IP of single external network |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102710814A (en) * | 2012-06-21 | 2012-10-03 | 奇智软件（北京）有限公司 | Method and device for controlling Internet protocol (IP) address of virtual machine |
| CN105635332A (en) * | 2015-12-21 | 2016-06-01 | 国云科技股份有限公司 | Method for multiple virtual machines to share IP of single external network |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741874A (en) * | 2017-10-12 | 2018-02-27 | 武汉中地数码科技有限公司 | A kind of GIS clouds virtual machine automatically creates method and system |
| CN107741874B (en) * | 2017-10-12 | 2021-05-14 | 武汉中地数码科技有限公司 | Automatic creating method and system for GIS cloud virtual machine |
| CN108989481A (en) * | 2018-07-26 | 2018-12-11 | 郑州云海信息技术有限公司 | A kind of method and apparatus automatically configuring IP address for virtual machine |
| CN110377232A (en) * | 2019-07-19 | 2019-10-25 | 苏州浪潮智能科技有限公司 | A kind of method, apparatus and system for disposing distributed storage cluster |
| CN115314466A (en) * | 2022-05-06 | 2022-11-08 | 保升(中国)科技实业有限公司 | Operation and maintenance perception technology based on IP/E1 network |
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