CN105426243A - Openstack based physical machine remote maintenance method - Google Patents
Openstack based physical machine remote maintenance method Download PDFInfo
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- CN105426243A CN105426243A CN201510799361.1A CN201510799361A CN105426243A CN 105426243 A CN105426243 A CN 105426243A CN 201510799361 A CN201510799361 A CN 201510799361A CN 105426243 A CN105426243 A CN 105426243A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
- G06F9/485—Task life-cycle, e.g. stopping, restarting, resuming execution
- G06F9/4856—Task life-cycle, e.g. stopping, restarting, resuming execution resumption being on a different machine, e.g. task migration, virtual machine migration
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Abstract
The invention relates to the technical field of physical machine power control and cloud computing virtual machine migration, in particular to an Openstack based physical machine remote maintenance method. The method comprises: firstly, establishing an Openstack cloud platform and setting an IPMI address, an IPMI login user name and a password of a physical machine; secondly, searching for an available physical node in a normal state according to a greedy algorithm at a control node of the Openstack cloud platform, sending an instruction of migrating a virtual machine to the available physical node to a target physical machine through a component, and after all virtual machines are migrated, sending a shutdown command to a baseboard management controller (BMC) of the target physical machine; and finally, executing a request by the BMC of the target physical machine, and returning an executive result. According to the method, the problems that the virtual machines need to be migrated before physical machine maintenance, a Juno version of the Openstack open source cloud platform cannot perform remote physical machine maintenance, an application cannot be ensured to be normally and continuously used, inconvenience is provided for the operation and maintenance personnel to maintain the physical machine, and the like are solved; and the method can be applied to physical machine maintenance and virtual machine migration of the cloud platform.
Description
Technical field
The present invention relates to physical machine Energy control and cloud computing virtual machine migration technology field, particularly a kind of method of the physical machine remote maintenance based on Openstack.
Background technology
Along with Openstack cloud platform of increasing income is fast-developing, there are more and more service provider and enterprise by the service of the publicly-owned cloud of the similar Amazon of the IasS that increases income (namely infrastructure serve) cloud platform building, included the users such as Sina, China Mobile, China Telecom, national grid, Japan Telecom Co. Ltd operator KDDI and also use Openstack cloud platform of increasing income.But Openstack cloud platform side overweights and carries out remote-control to virtual machine, and ignore physical machine remote-control importance.Continuous expansion along with business causes cloud platform to increase increasing physical machine node to provide virtualization services, thing followed problem:
One is that tradition cloud platform of increasing income does not have the function of physical machine telemanagement usually, not by cloud platform universal remote managing physical machine, need other a set of physical machine management system come managing physical machine, particularly server free need not, need long-rangely to carry out attended operation to physical machine.
Two is application service quality problems.As everyone knows, the application be concerned about most of user is all deployed in inside virtual machine, and virtual machine is physically based deformation machine then.If carry out O&M to physical machine, in order to ensure that application can normally run, just need first to move in this physical machine all virtual machines to other enabled nodes by cloud platform, ensure application GPS survey availability, just carry out physical machine power-off operation by other system, under last operation maintenance personnel line, carry out maintenance work.
In order to the power supply status of Openstack cloud platform uniform management physical machine and virtual machine, improve application service quality, especially high application availability is ensured, improve the work convenience that operation maintenance personnel safeguards physical machine, need a kind of method of the physical machine remote maintenance based on Openstack, the power supply status of unified management virtual machine and physical machine.
Summary of the invention
The technical matters that the present invention solves is a kind of method providing physical machine novel maintenance based on Openstack, needs first to move virtual machine, meets Openstack cloud platform Juno version of increasing income and can not safeguard, can not ensure that application can normally continue to use, operation maintenance personnel safeguards the problems such as physical machine is convenient not by remote physical machine before solving physical machine O&M.
The technical scheme that the present invention solves the problems of the technologies described above is:
Described method comprises the steps:
Step 1: the IPMI IPMI address of physical machine, login username and password are set;
Step 2: user's request is to destination node remote maintenance;
Step 3: the available physical node searching normal condition according to greedy algorithm;
Step 4: send request " moving all virtual machines of destination node to available physical node ";
Step 5: destination node performs all virtual machines of migration to available physical node;
Step 6: perform shutdown by IPMI IPMI;
Step 7: operation maintenance personnel is safeguarded under carrying out line;
Step 8: physical machine node maintenance completes.
User, by the Web interface of Openstack, clicks destination node, and request is to destination node remote maintenance.
Described greedy algorithm refer to find the computational resource of first node, storage resources be more than or equal to resources of virtual machine calculate and stored configuration as available physical node.
After destination node receives request, be in just in the virtual machine list of running status by this ground of Libvirt interface polls is all, circulation performs each virtual machine and moves on to available physical node, if originally enabled node resource not, then again find new enabled node according to greedy algorithm, until all virtual machines are moved successfully, and return results;
Described Libvirt is the C function library of the virtual instrument of main flow that is free, that increase income of (SuSE) Linux OS, its objective is that the various virtual instrument comprising Kvm, Xen provides a set of convenience, reliably DLL (dynamic link library), support the multiple main flow programming languages such as C, C++, Java and Python.
Background service receives the result of virtual machine powered-down, and the address of IPMI, login username and password, call the order of IPMI command-line tool, send to the BMC of destination node to perform shutdown by IPMI IPMI.
The present invention is by Libvirt interface and IPMI, support to shut down to the Server remote of various main brand, and unification moves virtual machine to available physical node on platform, ensure application High Availabitity, then carry out powered-down operation to physical machine, the present invention is also for O&M provides very large convenience.The present invention is different from general cloud platform of increasing income can not the power supply status of unified management physical machine and virtual machine, be not subject to the restriction of server brand and operating system, can also ensure while O&M physical machine that virtual machine normally runs down, effectively avoid user because application be forced closed brought loss, make operation maintenance personnel be absorbed in line is carried out to physical machine under safeguard.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described:
Fig. 1 is the inventive method process flow diagram;
Fig. 2 is deployment diagram of the present invention.
Embodiment
See shown in Fig. 1,2, idiographic flow, the step of the inventive method enforcement are:
1, the IPMI IPMI address of physical machine, login username and password are first set
#Theipmiipofthephysicalnode
ipmi_ip＝20.251.36.116
#Theipmiuserofthephysicalnode
ipmi_user＝ADMIN
#Theipmipasswordofthephysicalnode
ipmi_password＝ADMIN
Here define the configuration item of IPMI IPMI address, login username and password, be saved in the configuration item file of destination node.
2, the available physical node of normal condition is searched according to greedy algorithm
3, send request " moving all virtual machines of destination node to available physical node ":
4, destination node performs all virtual machines of migration to available physical node
4.1, the migration flow process of single virtual machine is performed:
5, shutdown is performed by IPMI IPMI
Here judged the state of physical machine, if the state of physical machine meets maintenance, could shutdown have been performed.
After physical machine remote power-off completes, operation maintenance personnel just can be carried out upgrading internal memory to physical machine, be replaced and damage the maintenance work such as disk, inspection network.
Claims (7)
1. based on a method for the physical machine remote maintenance of Openstack, it is characterized in that: described method comprises the steps:
Step 1: the IPMI IPMI address of physical machine, login username and password are set;
Step 2: user's request is to destination node remote maintenance;
Step 3: the available physical node searching normal condition according to greedy algorithm;
Step 4: send request " moving all virtual machines of destination node to available physical node ";
Step 5: destination node performs all virtual machines of migration to available physical node;
Step 6: perform shutdown by IPMI IPMI;
Step 7: operation maintenance personnel is safeguarded under carrying out line;
Step 8: physical machine node maintenance completes.
2. the method for the physical machine remote maintenance based on Openstack according to claim 1, is characterized in that: user, by the Web interface of Openstack, clicks destination node, and request is to destination node remote maintenance.
3. the method for the physical machine remote maintenance based on Openstack according to claim 1, is characterized in that: described greedy algorithm refer to find the computational resource of first node, storage resources be more than or equal to resources of virtual machine calculate and stored configuration as available physical node.
4. the method for the physical machine remote maintenance based on Openstack according to claim 2, is characterized in that: described greedy algorithm refer to find the computational resource of first node, storage resources be more than or equal to resources of virtual machine calculate and stored configuration as available physical node.
5. the method for the physical machine remote maintenance based on Openstack according to any one of Claims 1-4, it is characterized in that: after destination node receives request, be in just in the virtual machine list of running status by this ground of Libvirt interface polls is all, circulation performs each virtual machine and moves on to available physical node, if originally enabled node resource not, then again find new enabled node according to greedy algorithm, until all virtual machines are moved successfully, and return results;
Described Libvirt is the C function library of the virtual instrument of main flow that is free, that increase income of (SuSE) Linux OS, its objective is that the various virtual instrument comprising Kvm, Xen provides a set of convenience, reliably DLL (dynamic link library), support the multiple main flow programming languages such as C, C++, Java and Python.
6. the method for the physical machine remote maintenance based on Openstack described in 1 to 4 any one according to claim 1, it is characterized in that: background service receives the result of virtual machine powered-down, the address of IPMI, login username and password, call the order of IPMI command-line tool, send to the BMC of destination node to perform shutdown by IPMI IPMI.
7. the method for the physical machine remote maintenance based on Openstack described according to claim 15, it is characterized in that: background service receives the result of virtual machine powered-down, the address of IPMI, login username and password, call the order of IPMI command-line tool, send to the BMC of destination node to perform shutdown by IPMI IPMI.
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| CN201510799361.1A CN105426243A (en) | 2015-11-19 | 2015-11-19 | Openstack based physical machine remote maintenance method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107612787A (en) * | 2017-11-06 | 2018-01-19 | 南京易捷思达软件科技有限公司 | A kind of cloud hostdown detection method for cloud platform of being increased income based on Openstack |
| CN108848155A (en) * | 2018-06-08 | 2018-11-20 | 郑州云海信息技术有限公司 | A kind of method and apparatus for the function controlling physical machine |
| CN109684033A (en) * | 2018-12-11 | 2019-04-26 | 武汉烽火信息集成技术有限公司 | Cloud platform bare machine management method, storage medium, electronic equipment and system |
| CN111176790A (en) * | 2019-12-30 | 2020-05-19 | 北京浪潮数据技术有限公司 | Active maintenance method and device of cloud platform physical host and readable storage medium |
| CN113468136A (en) * | 2020-03-30 | 2021-10-01 | 北京金山云网络技术有限公司 | Upgrading method and device of cloud platform and server |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101739287A (en) * | 2008-11-13 | 2010-06-16 | 国际商业机器公司 | Device, system and method for managing virtual machines |
| WO2011043270A1 (en) * | 2009-10-07 | 2011-04-14 | 日本電気株式会社 | Computer system, and maintenance method of computer system |
| CN102427475A (en) * | 2011-12-08 | 2012-04-25 | 曙光信息产业(北京)有限公司 | Load balance scheduling system in cloud computing environment |
| CN103281407A (en) * | 2013-05-08 | 2013-09-04 | 重庆绿色智能技术研究院 | IP (internet protocol) address remote management system based on Loongson cloud terminal |
| CN103294521A (en) * | 2013-05-30 | 2013-09-11 | 天津大学 | Method for reducing communication loads and energy consumption of data center |
| CN104270430A (en) * | 2014-09-19 | 2015-01-07 | 国云科技股份有限公司 | Server remote dispatching method suitable for cloud computing |
-
2015
- 2015-11-19 CN CN201510799361.1A patent/CN105426243A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101739287A (en) * | 2008-11-13 | 2010-06-16 | 国际商业机器公司 | Device, system and method for managing virtual machines |
| WO2011043270A1 (en) * | 2009-10-07 | 2011-04-14 | 日本電気株式会社 | Computer system, and maintenance method of computer system |
| CN102427475A (en) * | 2011-12-08 | 2012-04-25 | 曙光信息产业(北京)有限公司 | Load balance scheduling system in cloud computing environment |
| CN103281407A (en) * | 2013-05-08 | 2013-09-04 | 重庆绿色智能技术研究院 | IP (internet protocol) address remote management system based on Loongson cloud terminal |
| CN103294521A (en) * | 2013-05-30 | 2013-09-11 | 天津大学 | Method for reducing communication loads and energy consumption of data center |
| CN104270430A (en) * | 2014-09-19 | 2015-01-07 | 国云科技股份有限公司 | Server remote dispatching method suitable for cloud computing |
Non-Patent Citations (1)
| Title |
|---|
| 厚云2015: "通用的虚拟机管理接口-libvirt", 《HTTP://BLOG.SINA.COM.CN/U/3661924292》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107612787A (en) * | 2017-11-06 | 2018-01-19 | 南京易捷思达软件科技有限公司 | A kind of cloud hostdown detection method for cloud platform of being increased income based on Openstack |
| CN107612787B (en) * | 2017-11-06 | 2021-01-12 | 南京易捷思达软件科技有限公司 | Cloud host fault detection method based on Openstack open source cloud platform |
| CN108848155A (en) * | 2018-06-08 | 2018-11-20 | 郑州云海信息技术有限公司 | A kind of method and apparatus for the function controlling physical machine |
| CN109684033A (en) * | 2018-12-11 | 2019-04-26 | 武汉烽火信息集成技术有限公司 | Cloud platform bare machine management method, storage medium, electronic equipment and system |
| CN111176790A (en) * | 2019-12-30 | 2020-05-19 | 北京浪潮数据技术有限公司 | Active maintenance method and device of cloud platform physical host and readable storage medium |
| CN113468136A (en) * | 2020-03-30 | 2021-10-01 | 北京金山云网络技术有限公司 | Upgrading method and device of cloud platform and server |
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Application publication date: 20160323 |