CN105589697B - A kind of upgrade method and device of cloud platform - Google Patents
A kind of upgrade method and device of cloud platform Download PDFInfo
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- CN105589697B CN105589697B CN201610152457.3A CN201610152457A CN105589697B CN 105589697 B CN105589697 B CN 105589697B CN 201610152457 A CN201610152457 A CN 201610152457A CN 105589697 B CN105589697 B CN 105589697B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/70—Software maintenance or management
- G06F8/71—Version control; Configuration management
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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
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
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Abstract
The invention discloses a kind of upgrade methods of cloud platform, comprising: detects the resource status of each node in cloud platform one by one；If the resource of the node is in idle condition, upgrade package is sent to the node, upgrades upgrade package described in the node installation；If the resource of the node is in operating status, the virtual machine being currently running in the node is migrated, and sends upgrade package to the node after migration, upgrades upgrade package described in the node installation.Correspondingly, the invention also discloses a kind of update devices of cloud platform.Using the embodiment of the present invention, cloud platform can be made to continue externally to service during upgrading, improve convenience when cloud platform upgrading.
Description
Technical field
The present invention relates to technical field of the computer network more particularly to the upgrade methods and device of a kind of cloud platform.
Background technique
Cloud computing (Cloud Computing) is virtualization (Virtualization), effectiveness calculating (Utility
Computing), IaaS (Infrastructure as a service, infrastructure i.e. service), PaaS (platform services),
The result that the concepts such as SaaS (software is to service) mix evolution and rise to.It provides a completely new internet commerce services mould
Type, i.e. user can rent required service with on-demand, easy extension way by network.
It is to provide clothes using infrastructure device these facilities as a kind of underlying resource for upper layer that infrastructure, which services IaaS,
Business.The facility of IaaS has very much, and common PC, network, processing, storage, bandwidth etc. all can serve as its basic resource.These
Basic resource is transparent for users, that is to say, that is the calculating money after virtualization when they are provided
Source.These resources are only used as service and are supplied to terminal user, and terminal user does not have to the source for being concerned about these resources or realizes thin
Section.In addition, these resources can externally be encapsulated as unified logic interfacing, to shield the difference of bottom hardware.
For cloud platform, in order to maintain the normal operation of platform, we are frequently necessary to upgrade platform, at present
It is using external equipment upgrading and network upgrade mostly technology in terms of upgrade to platform.But either external equipment upgrading is gone back
It is network upgrade, cloud platform is required to stop externally service during upgrading, and then will lead to the case where bringing loss to user
Occur.
Summary of the invention
The embodiment of the present invention proposes the upgrade method and device of a kind of cloud platform, cloud platform can be made to continue during upgrading
Externally service improves convenience when cloud platform upgrading.
The embodiment of the present invention provides a kind of upgrade method of cloud platform, comprising:
The resource status of each node in cloud platform is detected one by one；
If the resource of the node is in idle condition, upgrade package is sent to the node, makes the node installation institute
Upgrade package is stated to be upgraded；
If the resource of the node is in operating status, the virtual machine being currently running in the node is migrated,
And upgrade package is sent to the node after migration, upgrade upgrade package described in the node installation.
Further, described that the virtual machine being currently running in the node is migrated, and to the section after migration
Point sends upgrade package, upgrades upgrade package described in the node installation, specifically includes:
Obtain the resource usage amount of node to be migrated；
The virtual machine (vm) migration being currently running on the node to be migrated to resource free quantity is greater than the resource usage amount
Other nodes on；
Upgrade package is sent to the node for migrating out virtual machine, makes described to migrate out upgrade package described in the node installation of virtual machine
Upgraded.
Further, described that the virtual machine (vm) migration being currently running on the node to be migrated to resource free quantity is greater than institute
It states on other nodes of resource usage amount, specifically includes:
Whether in preset time threshold, looping to determine in the cloud platform has resource free quantity greater than described wait move
Move other nodes of the resource usage amount of node；
If so, by the virtual machine (vm) migration to other described nodes being currently running on the node to be migrated；
If it is not, then when reaching the time threshold, increase an idle node newly, and by the node to be migrated
On the virtual machine (vm) migration of operation to the idle node.
Further, the virtual machine being currently running in the node is migrated described, and to described in after migration
Node sends upgrade package, after upgrading upgrade package described in the node installation, further includes:
It will be on the origin node after the virtual machine (vm) migration rise grade.
Further, it is detected in cloud platform one by one before the resource status of each node described, further includes:
Whether detect in upgrade server has upgrade package；
If so, whether the version number for detecting the upgrade package is greater than the version number of current version；
If so, obtaining the upgrade package in the upgrade server.
Correspondingly, the embodiment of the present invention also provides a kind of update device of cloud platform, comprising:
Resource state detection module, for detecting the resource status of each node in cloud platform one by one；
First upgraded module sends upgrade package to the node if the resource for the node is in idle condition,
Upgrade upgrade package described in the node installation；And
Second upgraded module, if the resource for the node is in operating status, to being currently running in the node
Virtual machine migrated, and to after migration the node send upgrade package, make upgrade package described in the node installation carry out
Upgrading.
Further, second upgraded module specifically includes:
Resource usage amount acquiring unit, for obtaining the resource usage amount of node to be migrated；
Migration units, virtual machine (vm) migration to the resource free quantity for will be currently running on the node to be migrated are greater than institute
It states on other nodes of resource usage amount；And
Upgrade unit makes the node for migrating out virtual machine for sending upgrade package to the node for migrating out virtual machine
The upgrade package is installed to be upgraded.
Further, the migration units specifically include:
Subelement is looped to determine, in preset time threshold, looping to determine in the cloud platform whether there is money
Source free quantity is greater than other nodes of the resource usage amount of the node to be migrated；
First migration subelement, for if so, by the virtual machine (vm) migration being currently running on the node to be migrated to institute
It states on other nodes；And
Second migration subelement, for if it is not, increasing an idle node newly, and will then when reaching the time threshold
On the virtual machine (vm) migration to the idle node being currently running on the node to be migrated.
Further, the update device of the cloud platform further include:
Transferring module, for by the origin node after the virtual machine (vm) migration rise grade.
Further, the update device of the cloud platform further include:
Upgrade package detection module, for detecting in upgrade server whether there is upgrade package；
Version number's detection module, for if so, whether the version number for detecting the upgrade package is greater than the version of current version
This number；And
Upgrade package obtains module, for if so, obtaining the upgrade package in the upgrade server.
The implementation of the embodiments of the present invention has the following beneficial effects:
The upgrade method and device of cloud platform provided in an embodiment of the present invention can detect each node in cloud platform one by one
Resource status its upgrading is directly made for idle node, for the node being currently running, the void that is first currently running
Quasi- machine is migrated, then makes its upgrading, without stopping the operation of virtual machine, cloud platform is made to continue externally to service during upgrading,
Improve convenience when cloud platform upgrading；Upgrade package is obtained from upgrade server, improves the safety of upgrade package.
Detailed description of the invention
Fig. 1 is the flow diagram of one embodiment of the upgrade method of cloud platform provided by the invention；
Fig. 2 is the flow diagram of one embodiment of step S3 in the upgrade method of cloud platform provided by the invention；
Fig. 3 is the structural schematic diagram of one embodiment of the update device of cloud platform provided by the invention；
Fig. 4 is the structural representation of one embodiment of the second upgraded module in the update device of cloud platform provided by the invention
Figure.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the flow diagram of one embodiment of the upgrade method of cloud platform provided by the invention, comprising:
S1, the resource status for detecting each node in cloud platform one by one；If the resource of the node is in idle condition,
It executes step S2 and thens follow the steps S3 if the resource of the node is in operating status；
S2, upgrade package is sent to the node, upgrades upgrade package described in the node installation；
S3, the virtual machine being currently running in the node is migrated, and sends upgrading to the node after migration
Packet, upgrades upgrade package described in the node installation.
It should be noted that the resource status of each node in cloud platform need to be first detected when upgrading to cloud platform,
Judge whether it is idle, for idle node, directly transmitting upgrade package makes its upgrading, during node upgrading, if there is user
Apply for resource, which will not be operated.For running node, the virtual machine being currently running is moved
It moves, makes its free time, retransmiting upgrade package makes its upgrading.It is flat in cloud since resource status is according to user using continually changing
The dynamic used in platform escalation process according to resource constantly adjusts the node of upgrading, can be real without virtual machine out of service
The upgrading of existing cloud platform improves convenience when cloud platform upgrading.
Further, as shown in Fig. 2, described migrate the virtual machine being currently running in the node, and to migration
The node afterwards sends upgrade package, upgrades upgrade package described in the node installation, specifically includes:
S31, the resource usage amount for obtaining node to be migrated；
S32, the virtual machine (vm) migration being currently running on the node to be migrated to resource free quantity is made greater than the resource
On other nodes of dosage；
S33, upgrade package is sent to the node for migrating out virtual machine, makes described to migrate out liter described in the node installation of virtual machine
Grade packet is upgraded.
It should be noted that if the resource of predicate node is in operating status, then illustrate the void being currently running on the node
Quasi- machine is to be migrated.Resource usage amount shared by the virtual machine being currently running on the node to be migrated is obtained, from other of cloud platform
The node with enough idling-resources is found out in node, thus extremely by the virtual machine (vm) migration being currently running on node to be migrated
It is continued to run on the node.After migrating out virtual machine, the node to be migrated is idle, can obtain upgrade package and be upgraded.
Further, described that the virtual machine (vm) migration being currently running on the node to be migrated to resource free quantity is greater than institute
It states on other nodes of resource usage amount, specifically includes:
Whether in preset time threshold, looping to determine in the cloud platform has resource free quantity greater than described wait move
Move other nodes of the resource usage amount of node；
If so, by the virtual machine (vm) migration to other described nodes being currently running on the node to be migrated；
If it is not, then when reaching the time threshold, increase an idle node newly, and by the node to be migrated
On the virtual machine (vm) migration of operation to the idle node.
It should be noted that obtaining in cloud platform when the resource of predicate node is in operating status in addition to section to be migrated
The resource free quantity on other nodes outside point, the node for finding out resource free quantity greater than the resource usage amount of node to be migrated come
Migrate virtual machine.If do not have on other nodes in cloud platform enough idling-resources for the virtual machine on node to be migrated into
Row migration then postpones the upgrading to node to be migrated, a time threshold is arranged and is waited.If other nodes of waiting time have
For enough idling-resources for virtual machine (vm) migration, then the virtual machine on node to be migrated is walked in migration, and is carried out to the migration node
Upgrading；If the very high virtual machine made on node to be migrated of load continuous on other nodes of waiting time can not migrate, increase newly
One has been installed to the node of the latest edition of cloud platform, so that the virtual machine (vm) migration being currently running on node to be migrated extremely should
On newly-increased node, and then realizes and node to be migrated is upgraded.
Further, the virtual machine being currently running in the node is migrated described, and to described in after migration
Node sends upgrade package, after upgrading upgrade package described in the node installation, further includes:
It will be on the origin node after the virtual machine (vm) migration rise grade.
It should be noted that virtual machine need to be moved again after node migrates out the virtual machine being currently running and completes upgrading
It is moved back to and.Newly-increased node is fetched the newly-increased node after virtual machine (vm) migration returns source node.
Further, it is detected in cloud platform one by one before the resource status of each node described, further includes:
Whether detect in upgrade server has upgrade package；
If so, whether the version number for detecting the upgrade package is greater than the version number of current version；
If so, obtaining the upgrade package in the upgrade server.
It should be noted that needing security official to verify upgrade package, and by the liter after verifying before cloud platform upgrading
Grade, which is wrapped, reaches upgrade server, so that the invasion of pre- anti-virus wooden horse, improves the safety of cloud platform.Detecting upgrading clothes
It is engaged in after there is upgrade package in device, judges whether the version of the upgrade package is new version for current version, if so, obtaining
The upgrade package is taken, is upgraded to send upgrade package to each node of cloud platform, if it is not, then without upgrading.
The upgrade method of cloud platform provided in an embodiment of the present invention can detect the resource of each node in cloud platform one by one
State directly makes its upgrading for idle node, for the node being currently running, the virtual machine that is first currently running into
Row migration, then make its upgrading, without stopping the operation of virtual machine, makes cloud platform continue externally to service during upgrading, improve cloud
Convenience when platform upgrades；Upgrade package is obtained from upgrade server, improves the safety of upgrade package.
Correspondingly, can be realized the cloud platform in above-described embodiment the present invention also provides a kind of update device of cloud platform
Upgrade method all processes.
It is the structural schematic diagram of one embodiment of the update device of cloud platform provided by the invention referring to Fig. 3, comprising:
Resource state detection module 1, for detecting the resource status of each node in cloud platform one by one；
First upgraded module 2 sends to the node and upgrades if the resource for the node is in idle condition
Packet, upgrades upgrade package described in the node installation；And
Second upgraded module 3, if the resource for the node is in operating status, to being currently running in the node
Virtual machine migrated, and to after migration the node send upgrade package, make upgrade package described in the node installation carry out
Upgrading.
Further, second upgraded module 3 specifically includes:
Resource usage amount acquiring unit 31, for obtaining the resource usage amount of node to be migrated；
Migration units 32, for the virtual machine (vm) migration being currently running on the node to be migrated to resource free quantity to be greater than
On other nodes of the resource usage amount；And
Upgrade unit 33 makes the section for migrating out virtual machine for sending upgrade package to the node for migrating out virtual machine
Point is installed the upgrade package and is upgraded.
Further, the migration units specifically include:
Subelement is looped to determine, in preset time threshold, looping to determine in the cloud platform whether there is money
Source free quantity is greater than other nodes of the resource usage amount of the node to be migrated；
First migration subelement, for if so, by the virtual machine (vm) migration being currently running on the node to be migrated to institute
It states on other nodes；And
Second migration subelement, for if it is not, increasing an idle node newly, and will then when reaching the time threshold
On the virtual machine (vm) migration to the idle node being currently running on the node to be migrated.
Further, the update device of the cloud platform further include:
Transferring module, for by the origin node after the virtual machine (vm) migration rise grade.
Further, the update device of the cloud platform further include:
Upgrade package detection module, for detecting in upgrade server whether there is upgrade package；
Version number's detection module, for if so, whether the version number for detecting the upgrade package is greater than the version of current version
This number；And
Upgrade package obtains module, for if so, obtaining the upgrade package in the upgrade server.
The update device of cloud platform provided in an embodiment of the present invention can detect the resource of each node in cloud platform one by one
State directly makes its upgrading for idle node, for the node being currently running, the virtual machine that is first currently running into
Row migration, then make its upgrading, without stopping the operation of virtual machine, makes cloud platform continue externally to service during upgrading, improve cloud
Convenience when platform upgrades；Upgrade package is obtained from upgrade server, improves the safety of upgrade package.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (8)
1. a kind of upgrade method of cloud platform characterized by comprising
The resource status of each node in cloud platform is detected one by one；
If the resource of the node is in idle condition, upgrade package is sent to the node, makes liter described in the node installation
Grade packet is upgraded；Wherein, the upgrade package is obtained from upgrade server；
If the resource of the node is in operating status, the virtual machine being currently running in the node is migrated, and to
The node after migration sends upgrade package, upgrades upgrade package described in the node installation；Specifically, it obtains to be migrated
The resource usage amount of node；The virtual machine (vm) migration being currently running on the node to be migrated to resource free quantity is greater than the money
On other nodes of source usage amount；Upgrade package is sent to the node for migrating out virtual machine, makes the node for migrating out virtual machine
The upgrade package is installed to be upgraded.
2. the upgrade method of cloud platform as described in claim 1, which is characterized in that it is described by the node to be migrated
The virtual machine (vm) migration of operation is greater than on other nodes of the resource usage amount to resource free quantity, specifically includes:
Whether in preset time threshold, looping to determine in the cloud platform there is resource free quantity to be greater than the section to be migrated
Other nodes of the resource usage amount of point；
If so, by the virtual machine (vm) migration to other described nodes being currently running on the node to be migrated；
If it is not, increasing an idle node newly, and will be currently running on the node to be migrated then when reaching the time threshold
Virtual machine (vm) migration to the idle node on.
3. such as the upgrade method of the described in any item cloud platforms of claim 1 to 2, which is characterized in that described to the node
In the virtual machine that is currently running migrated, and send upgrade package to the node after migration, make described in the node installation
After upgrade package is upgraded, further includes:
It will be on the origin node after the virtual machine (vm) migration rise grade.
4. such as the upgrade method of the described in any item cloud platforms of claim 1 to 2, which is characterized in that detect cloud one by one described
In platform before the resource status of each node, further includes:
Whether detect in upgrade server has upgrade package；
If so, whether the version number for detecting the upgrade package is greater than the version number of current version；
If so, obtaining the upgrade package in the upgrade server.
5. a kind of update device of cloud platform characterized by comprising
Resource state detection module, for detecting the resource status of each node in cloud platform one by one；
First upgraded module sends upgrade package to the node, makes institute if the resource for the node is in idle condition
Upgrade package described in node installation is stated to be upgraded；Wherein, the upgrade package is obtained from upgrade server；And
Second upgraded module, if the resource for the node is in operating status, to the void being currently running in the node
Quasi- machine is migrated, and sends upgrade package to the node after migration, upgrades upgrade package described in the node installation；
It specifically includes: resource usage amount acquiring unit, for obtaining the resource usage amount of node to be migrated；Migration units are used for institute
The virtual machine (vm) migration being currently running on node to be migrated is stated to be greater than to resource free quantity on other nodes of the resource usage amount；
And upgrade unit makes the node installation for migrating out virtual machine for sending upgrade package to the node for migrating out virtual machine
The upgrade package is upgraded.
6. the update device of cloud platform as claimed in claim 5, which is characterized in that the migration units specifically include:
Subelement is looped to determine, in preset time threshold, looping to determine in the cloud platform whether there is resource space
Spare time amount is greater than other nodes of the resource usage amount of the node to be migrated；
First migration subelement, for if so, by the virtual machine (vm) migration being currently running on the node to be migrated to it is described its
On his node；And
Second migration subelement, for if it is not, increasing an idle node newly, and will be described then when reaching the time threshold
On the virtual machine (vm) migration being currently running on node to be migrated to the idle node.
7. such as the update device of the described in any item cloud platforms of claim 5 to 6, which is characterized in that the upgrading of the cloud platform
Device further include:
Transferring module, for by the origin node after the virtual machine (vm) migration rise grade.
8. such as the update device of the described in any item cloud platforms of claim 5 to 6, which is characterized in that the upgrading of the cloud platform
Device further include:
Upgrade package detection module, for detecting in upgrade server whether there is upgrade package；
Version number's detection module, for if so, whether the version number for detecting the upgrade package is greater than the version number of current version；
And
Upgrade package obtains module, for if so, obtaining the upgrade package in the upgrade server.
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107589951B (en) * | 2016-07-05 | 2021-01-22 | 北京金山云网络技术有限公司 | Cluster upgrading method and device |
| CN108415715A (en) * | 2018-02-12 | 2018-08-17 | 四川爱创科技有限公司 | Method for upgrading software based on scene analysis suitable for automatic vending machine |
| CN108319257A (en) * | 2018-03-05 | 2018-07-24 | 深圳市星际智能设备有限公司 | Robot control system upgrade method and device |
| CN109542482A (en) * | 2018-11-19 | 2019-03-29 | 郑州云海信息技术有限公司 | A kind of piece of storage service upgrade method, device, equipment and readable storage medium storing program for executing |
| CN109413210A (en) * | 2018-12-18 | 2019-03-01 | 郑州云海信息技术有限公司 | Target drives upgrade method, device, equipment and the medium of distributed cluster system |
| CN110286930B (en) * | 2019-06-27 | 2021-08-20 | 腾讯科技（深圳）有限公司 | Cloud platform upgrading method and device, terminal and storage medium |
| CN110795118A (en) * | 2019-09-11 | 2020-02-14 | 烽火通信科技股份有限公司 | Cloud platform upgrading tool and upgrading method |
| CN111078248A (en) * | 2019-10-30 | 2020-04-28 | 烽火通信科技股份有限公司 | Method and device for upgrading cloud platform and storage medium |
| CN111857767B (en) * | 2020-06-19 | 2022-07-19 | 苏州浪潮智能科技有限公司 | Virtualization system upgrading method and device based on automatic migration of virtual machine |
| CN112764780A (en) * | 2021-01-25 | 2021-05-07 | 北京华顺信安信息技术有限公司 | Application batch automatic upgrading method suitable for DCC multi-node server |
| CN114697213A (en) * | 2022-03-30 | 2022-07-01 | 联想(北京)有限公司 | Upgrading method and device |
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| CN101217678A (en) * | 2007-12-28 | 2008-07-09 | 华为技术有限公司 | System upgrade method, system and device |
| CN105103132A (en) * | 2013-01-15 | 2015-11-25 | 微软技术许可有限责任公司 | Healing cloud services during upgrades |
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