CN107203333B - The method that block storage automatically accesses in OpenStack cloud computing platform - Google Patents
The method that block storage automatically accesses in OpenStack cloud computing platform Download PDFInfo
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- CN107203333B CN107203333B CN201610857878.6A CN201610857878A CN107203333B CN 107203333 B CN107203333 B CN 107203333B CN 201610857878 A CN201610857878 A CN 201610857878A CN 107203333 B CN107203333 B CN 107203333B
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 230000004048 modification Effects 0.000 claims description 8
- 238000012986 modification Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 3
- 230000008140 language development Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0604—Improving or facilitating administration, e.g. storage management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0629—Configuration or reconfiguration of storage systems
- G06F3/0631—Configuration or reconfiguration of storage systems by allocating resources to storage systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0638—Organizing or formatting or addressing of data
- G06F3/064—Management of blocks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer And Data Communications (AREA)
- Stored Programmes (AREA)
Abstract
The invention discloses the methods that block storage in a kind of OpenStack cloud computing platform automatically accesses, and belong to field of cloud computer technology.The method that block storage automatically accesses in OpenStack cloud computing platform of the invention requests addition to be locally stored or when network storage in user, automatically the virtual machine for installing virtual machine image in advance is used in OpenStack cloud computing platform, according to the storage address of user's input, the relevant parameter of storage and pre-sets the OpenStack cloud computing environment information to be accessed and automatically configure storage service, automatic starting storage service, completes storage access after configuration is good.The method storage access difficulty and complexity that block storage automatically accesses in the OpenStack cloud computing platform of the invention are low, the probability of configuration error, reduction OpenStack cloud computing platform maintenance work amoun, have good application value when can be reduced storage access.
Description
Technical field
The present invention relates to field of cloud computer technology, and it is automatic specifically to provide block storage in a kind of OpenStack cloud computing platform
The method of access.
Background technique
OpenStack cloud computing platform be one open source cloud computing management platform project, cover network, virtualization,
The various aspects such as operating system, server.Current version is Mitaka, is the 11st released version.But due to its culvert
Lid range is wide, system is huge, although it is available to cause its function, ease for use, maintainability and in terms of also
There are problems, wherein storage access is exactly a problem present in it.
The access that block stores in existing OpenStack cloud computing platform needs carrying out block for different types of storage
When storage, artificial selection can run the host of OpenStack storage service, then the different parameter of manual configuration, then by hand
Start OpenStack storage service.Need to connect the host of operation OpenStack storage service, modification or new during this
The configuration file for building storage service increases, modifies or deletes parameter in the different location of configuration file.This kind is newly increased and is modified
What is configured is cumbersome and tiny, easily generation mistake, causes original storage service that cannot use, or the storage newly increased
Service cannot be used, and then lead to the access difficulty height of block storage in OpenStack cloud computing platform, configuration complexity, be not easy to tie up
The problems such as shield.
Summary of the invention
Technical assignment of the invention is in view of the above problems, to provide a kind of storage access difficulty and complexity is low,
And the OpenStack for the probability, reduction OpenStack cloud computing platform maintenance work amoun that configuration malfunctions when can be reduced storage access
The method that block storage automatically accesses in cloud computing platform.
To achieve the above object, the present invention provides the following technical scheme that
A kind of method that block storage automatically accesses in OpenStack cloud computing platform requests addition being locally stored in user
Or when network storage, automatically in OpenStack cloud computing platform using the virtual machine for installing virtual machine image in advance, according to
The storage address of user's input stores relevant parameter and pre-sets the OpenStack cloud computing environment information to be accessed
Storage service is automatically configured, good rear automatic starting storage service is configured, completes storage and access；The method that the block storage automatically accesses
Specific steps are as follows:
S1: tool is acted on behalf of in production；
S2: installation agent tool on all physical hosts in OpenStack cloud computing platform；
S3: fabrication and installation have the virtual machine image of the tool of agency and storage service, create it when for accessing network storage
Corresponding storage service；
S4: the scheduler module of production scheduling access request, for dispatching access request to suitable physical host；
S5: user inputs access request and submits, the type of scheduler module judgement storage access request, if scheduler module connects
The request received is that request is locally stored in access, then executes according to S6 step；If the request that scheduler module receives is access net
Network storage request, then execute according to S7 step；
S6: access is locally stored request: transmission, which is locally stored, requests to act on behalf of work to being locally stored on corresponding physical host
Tool acts on behalf of tool according to what user selected and the configuration file of modification storage service is locally stored, and restarts storage service, complete
It is automatically accessed at what is be locally stored；
S7: access network storage request: the creation for selecting suitable physical host to call OpenStack cloud computing platform is empty
The interface of quasi- machine acts on behalf of the virtual machine image creation of tool and storage service with storage clothes using the pre-installation that step S3 makes
It is engaged in and is acted on behalf of the virtual machine of tool, sends a request to and acts on behalf of tool on newly created virtual machine, act on behalf of tool and asked according to access
The configuration of storage service on modification virtual machine is asked, and restarts storage service, completes automatically accessing for network storage.
The tool of acting on behalf of is had the locally store information collected on physical host, is received using python language development
And handle the request of the access storage of user's transmission, newly-increased, modification storage service configuration, the function for restarting or starting storage service
Energy.
Described in step S7 when access network storage request, the network storage that user need to input relevant parameter includes: IP
Location, agreement, device type and device model.Tool and scheduler module close fit are acted on behalf of, automatically accessing for storage service is completed.
The method that block storage automatically accesses in the OpenStack cloud computing platform, after receiving storage request, for this
Ground storage request, the tool of acting on behalf of scheduling request being dealt into using scheduler module on suitable physical host, and restart storage clothes
Business；Network storage is requested, the physical host being suitble to by scheduler module selection and the wound for calling OpenStack cloud computing platform
The interface of virtual machine is built using pre-installation storage service and acts on behalf of the virtual machine image creation of tool with storage service and agency
The virtual machine of tool, and access request is sent in newly created virtual machine by scheduler module and acts on behalf of tool, act on behalf of tool
The configuration of storage service is modified according to the parameter of access request and restarts storage service.Access can be automated through the above way
Local LVM storage, direct-connected storage or network storage.
Preferably, the tool of acting on behalf of includes three internal components: request receiver, request processor and information collection
Device, request receiver receive the storage access request that user sends, and request processor parsing storage access request simultaneously executes, information
Collector acquires the locally store information on physical host.
Preferably, the scheduler module is made of filter, actuator, filter is according to the content for storing access request
With the storage information for the physical host for acting on behalf of tool acquisition, suitable physical host is selected；Actuator is according to storage access request
Type according to process described in S5 step execute.
Compared with prior art, the method that block storage automatically accesses in OpenStack cloud computing platform of the invention has
It is following prominent the utility model has the advantages that
(1) pass through abstract block storage class and define the relevant parameter of storage, fill in parameter when reducing block storage access
Complexity；
(2) probability of configuration error, guarantees to deposit when reducing block storage access by modifying the parameter of storage service automatically
The service of storage being capable of stable operation；
(3) by access procedure automation is reduced the storage access of block in OpenStack cloud computing platform difficulty and
Complexity reduces the workload of OpenStack cloud computing platform O&M, increases ease for use.
Detailed description of the invention
Fig. 1 is the process schematic for the method that block storage automatically accesses in OpenStack cloud computing platform of the present invention.
Specific embodiment
Below in conjunction with drawings and examples, block storage in OpenStack cloud computing platform of the invention is automatically accessed
Method be described in further detail.
Embodiment
As shown in Figure 1, the method that block storage automatically accesses in OpenStack cloud computing platform of the invention, is asked in user
Addition is asked to be locally stored or when network storage, automatically in OpenStack cloud computing platform using installing virtual machine mirror in advance
The virtual machine of picture according to the storage address of user's input, the relevant parameter of storage and pre-sets the OpenStack to be accessed
Cloud computing environment information automatically configures storage service, configures good rear automatic starting storage service, completes storage and access.It is receiving
After storage request, for request is locally stored, the agency that scheduling request is dealt into using scheduler module on suitable physical host
Tool, and restart storage service；Network storage is requested, by the suitable physical host of scheduler module selection and calling
The interface of the creation virtual machine of OpenStack cloud computing platform, uses the virtual machine mirror of pre-installation storage service and tool of acting on behalf of
As creation with storage service and acts on behalf of the virtual machine of tool, and by scheduler module access request is sent to newly created virtual
Tool is acted on behalf of in machine, tool is acted on behalf of and the configuration of storage service is modified according to the parameter of access request and restarts storage service.It is logical
Access local LVM storage, direct-connected storage or network storage can be automated by crossing aforesaid way.
The specific steps for the method that the block storage automatically accesses are as follows:
S1: tool is acted on behalf of in production.
This acts on behalf of tool using python language development, including three internal components: request receiver, request processor and
Information acquisition device, request receiver receive the storage access request that user sends, and request processor parsing storage access request is simultaneously
Execute, information acquisition device acquire physical host on locally store information, have collect physical host on locally store information,
The request of the access storage of user's transmission is received and processed, increases newly, the configuration of modification storage service, restart or start storage service
Function.
S2: installation agent tool on all physical hosts in OpenStack cloud computing platform.
S3: fabrication and installation have the virtual machine image of the tool of agency and storage service, create it when for accessing network storage
Corresponding storage service.
S4: the scheduler module of production scheduling access request, for dispatching access request to suitable physical host.
Scheduler module is made of filter, actuator, and filter is according to the content of storage access request and acts on behalf of tool and adopts
The storage information of the physical host of collection, selects suitable physical host；Actuator is according to the type of storage access request according to S5
Process described in step executes.
S5: user inputs access request and submits, the type of scheduler module judgement storage access request, if scheduler module connects
The request received is that access is locally stored, then executes according to S6 step；If the request that scheduler module receives is access, network is deposited
Storage is then executed according to S7 step.
S6: access is locally stored request: transmission, which is locally stored, requests to act on behalf of work to being locally stored on corresponding physical host
Tool acts on behalf of tool according to what user selected and the configuration file of modification storage service is locally stored, and restarts storage service, complete
It is automatically accessed at what is be locally stored.
S7: access network storage request: the creation for selecting suitable physical host to call OpenStack cloud computing platform is empty
The interface of quasi- machine acts on behalf of the virtual machine image creation of tool and storage service with storage clothes using the pre-installation that step S3 makes
It is engaged in and is acted on behalf of the virtual machine of tool, sends a request to and acts on behalf of tool on newly created virtual machine, act on behalf of tool and asked according to access
The configuration of storage service on modification virtual machine is asked, and restarts storage service, completes automatically accessing for network storage.
In the step s 7, the relevant parameter of network storage that user need to input include: IP address, agreement, device type and
Device model.
Embodiment described above, the only present invention more preferably specific embodiment, those skilled in the art is at this
The usual variations and alternatives carried out within the scope of inventive technique scheme should be all included within the scope of the present invention.
Claims (2)
- The method that block storage automatically accesses in 1.OpenStack cloud computing platform, it is characterised in that: request addition local in user When storage request or network storage are requested, virtual machine image is installed using preparatory in OpenStack cloud computing platform automatically Virtual machine, according to the storage address of user's input, the relevant parameter of storage and pre-set the OpenStack cloud to be accessed It calculates environmental information and automatically configures storage service, configure good rear automatic starting storage service, complete storage and access；Block storage is certainly The specific steps of the method for dynamic access are as follows:S1: tool is acted on behalf of in production, and the tool of acting on behalf of includes three internal components: request receiver, request processor and information Collector, request receiver receive the storage access request that user sends, and request processor parsing storage access request simultaneously executes, Information acquisition device acquires the locally store information on physical host；S2: installation agent tool on all physical hosts in OpenStack cloud computing platform；S3: fabrication and installation have the virtual machine image of the tool of agency and storage service, its correspondence is created when for accessing network storage Storage service；S4: the scheduler module of production scheduling access request, for dispatching access request to suitable physical host；S5: user inputs access request and submits, the type of scheduler module judgement storage access request, if scheduler module receives Request be access request is locally stored, then according to S6 step execution；If the request that scheduler module receives is access, network is deposited Storage request, then execute according to S7 step；S6: request is locally stored in access: request is locally stored to the tool of acting on behalf of being locally stored on corresponding physical host, generation in transmission The configuration file of modification storage service is locally stored according to what user selected in science and engineering tool, and restarts storage service, completes this Ground storage automatically accesses；S7: access network storage request: suitable physical host is selected to call the creation virtual machine of OpenStack cloud computing platform Interface, using the pre-installation that step S3 makes act on behalf of the virtual machine image creation of tool and storage service with storage service and The virtual machine for acting on behalf of tool sends a request to and acts on behalf of tool on newly created virtual machine, acts on behalf of tool and repaired according to access request Change the configuration of storage service on virtual machine, and restart storage service, completes automatically accessing for network storage.
- 2. the method that block storage automatically accesses in OpenStack cloud computing platform according to claim 1, feature exist In: the scheduler module is made of filter, actuator, and filter is acquired according to the content of storage access request with tool of acting on behalf of Physical host storage information, select suitable physical host；Actuator is walked according to the type of storage access request according to S5 The rapid process executes.
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| CN109144483A (en) * | 2018-08-22 | 2019-01-04 | 浪潮电子信息产业股份有限公司 | Method, device and equipment for matching software interface and readable storage medium |
| CN109150609B (en) * | 2018-08-28 | 2021-06-15 | 郑州云海信息技术有限公司 | Security group configuration method for standardized naming of openstack network system |
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