CN107463438A - Information processing method, device and system for more Openstack environment - Google Patents
Information processing method, device and system for more Openstack environment Download PDFInfo
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- CN107463438A CN107463438A CN201710664365.8A CN201710664365A CN107463438A CN 107463438 A CN107463438 A CN 107463438A CN 201710664365 A CN201710664365 A CN 201710664365A CN 107463438 A CN107463438 A CN 107463438A
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- Prior art keywords
- openstack
- thread
- environment
- openstack environment
- connecting object
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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
- G06F9/4881—Scheduling strategies for dispatcher, e.g. round robin, multi-level priority queues
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/566—Grouping or aggregating service requests, e.g. for unified processing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
Abstract
The invention discloses a kind of information processing method for more Openstack environment, device and system.Information processing method for more Openstack environment includes：Each connecting object corresponding to Openstack environment in more Openstack environment is buffered in one of thread of multithreading；When receiving the request for calling Openstack interfaces, connecting object corresponding to the request is determined, and the request and its corresponding connecting object are encapsulated as a thread object, to complete the calling of corresponding Openstack interfaces using the thread object.The above-mentioned technology of the present invention is based on Openstack4J, can be in the case where ensureing original method of calling as far as possible, the more set Openstack systems of smooth upgrade and simultaneously management.
Description
Technical field
The present invention relates to field of cloud calculation, it is espespecially a kind of for the information processing method of more Openstack environment, device and
System.
Background technology
OpenStack is the cloud computing management platform project increased income, and completion is combined specifically by several main components
Work.OpenStack supports almost all kinds of cloud environment, and project objective is to provide that implementation is simple, can on a large scale extend, be rich
Cloud computing management platform rich, standard is unified.OpenStack is serviced by the various complementary services facility that provides the foundation
(IaaS) solution, each service provide API to be integrated.
Openstack is relative to be absorbed in private clound field, is found during private clound landing, each government/enterprise
Demand varies, such as：User's system, approval process, service orchestration etc..So many Openstack manufacturers can establish one
Upper system (cloud pipe platform), is packaged to user's request, then calls Openstack API by RESTAPI, realizes private
There is cloud landing.
Some government/enterprises such as develop, tested, production because more set software environments be present, it is desirable to establish cover more
Openstack systems, and unified interface management is needed, this just needs a kind of method to manage more set Openstack systems simultaneously.
OpenStack4j is the SDK of OpenStack project Java versions, contain Identity, Compute, Image,
Most of API such as network.
At present, many Openstack manufacturers be all by Openstack4J connection Openstack systems, but
When Openstack4J connects more set Openstack systems at the same time, it may appear that ask the situation of confusion.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of information processing side for more Openstack environment
Method, device and system, Openstack4J can be avoided to occur request confusion when connecting more set Openstack systems at the same time
Problem.
In order to reach the object of the invention, the invention provides a kind of information processing method for more Openstack environment,
Including：Each connecting object corresponding to Openstack environment in more Openstack environment is buffered in one of them of multithreading
In thread；When receiving the request for calling Openstack interfaces, connecting object corresponding to the request is determined, and this is asked
And its corresponding connecting object is encapsulated as a thread object, to complete corresponding Openstack interfaces using the thread object
Call.
Further, it is described to be buffered in each connecting object corresponding to Openstack environment in more Openstack environment
Step in one of thread of multithreading includes：For each in more Openstack environment, by the Openstack
The successful link information of environment logon is packaged into corresponding connecting object and is buffered in one of thread of multithreading.
Further, it is described to be buffered in each connecting object corresponding to Openstack environment in more Openstack environment
Step in one of thread of multithreading includes：Establish and call Openstack API thread pools；For more Openstack
Each in environment, by the successful link information of Openstack environment logons be packaged into corresponding to connecting object and cache
In one of thread in the thread pool.
Present invention also offers a kind of information processor for more Openstack environment, including：Multiple thread units,
It is used to each connecting object corresponding to Openstack environment in more Openstack environment being buffered in wherein the one of multithreading
In individual thread；Encapsulation unit is asked, it is used to, when receiving the request for calling Openstack interfaces, determine that the request is corresponding
Connecting object, and the request and its corresponding connecting object are encapsulated as a thread object；Interface interchange unit, it is used for
Openstack interfaces are with complete call according to corresponding to determining the thread object that request encapsulation unit obtains.
Further, the multiple thread units are used for：For each in more Openstack environment, by this
The successful link information of Openstack environment logons is packaged into corresponding connecting object and is buffered in one of line of multithreading
Cheng Zhong.
Further, the multiple thread units include：Thread pool creation module, it, which is used to establish, calls Openstack
API thread pools；Connecting object package module, it is used for each being directed in more Openstack environment, by the Openstack
The successful link information of environment logon is packaged into corresponding connecting object and is buffered in one of thread in the thread pool
In.
Embodiments of the invention additionally provide a kind of information processing system for more Openstack environment, and its feature exists
In the information processor including being used for more Openstack environment as described above, in addition to by multiple Openstack systems structures
Into more Openstack environment.
In the prior art, when Openstack4J manages more set Openstack systems simultaneously, it may appear that ask confusion
Situation.As connected two Openstack environment of A, B simultaneously, the request that should be sent to A systems can be sent in use
To B system.
Compared with prior art, information processing method, the device and system base for more Openstack environment of the invention
In Openstack4J, request can correctly be distributed to each Openstack systems.The above-mentioned technology of the present invention is based on
Openstack4J, Openstack4J source codes, only modification method of calling are not changed, ensure that after Openstack4J upgradings
Native codes also do not need to change.
In addition, the information processing method for more Openstack environment of the present invention, device and system are utilized, it is right
All requests of Openstack are all carried out by connection pool, are uniformly processed, and both the performance of system had been optimized, also to follow-up production
The maintenance work of product has larger help.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages can be by specification, rights
Specifically noted structure is realized and obtained in claim and accompanying drawing.
Brief description of the drawings
Accompanying drawing is used for providing further understanding technical solution of the present invention, and a part for constitution instruction, with this
The embodiment of application is used to explain technical scheme together, does not form the limitation to technical solution of the present invention.
Fig. 1 is the flow of an exemplary process of the information processing method for more Openstack environment of the present invention
Figure；
Fig. 2 is the structural representation of an example of the information processor for more Openstack environment of the present invention；
Fig. 3 is a kind of schematic diagram of possible structure of the multiple thread units in Fig. 1；
Fig. 4 is the system general frame figure of a preferred embodiment of the invention；
Fig. 5 is that the Openstack4J of a preferred embodiment of the invention asks flow chart；
Fig. 6 is to use to be used for before and after the information processing method of more Openstack environment in a preferred embodiment of the invention
Comparison diagram.
Embodiment
To make the goal of the invention of the present invention, technical scheme and beneficial effect of greater clarity, below in conjunction with the accompanying drawings to this
The embodiment of invention is illustrated, it is necessary to illustrate, in the case where not conflicting, in the embodiment and embodiment in the application
Feature can mutually be combined.
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with accompanying drawing to the present invention
Embodiment be described in detail.It should be noted that in the case where not conflicting, in the embodiment and embodiment in the application
Feature can mutually be combined.
Can be in the computer system of such as one group computer executable instructions the flow of accompanying drawing illustrates the step of
Perform.Also, although logical order is shown in flow charts, in some cases, can be with suitable different from herein
Sequence performs shown or described step.
As described above, in the prior art, original Openstack4J can not manage multiple Openstack, because
Openstack4J does not consider to connect the situation of more set Openstack systems simultaneously at the beginning of design.It is below
Openstack4J process for using (can refer to the Fig. 5 that will be discussed later)：
1st, log in
1.1st, using the information registration Openstack platforms such as URL, user name, password
1.2nd, the link information logined successfully is packaged into object and cached
2nd, request is sent
2.1st, assembling request object
2.2nd, request is sent using the connecting object of caching
The connecting object used in step 2.2 obtains from ThreadLocal every time, i.e., current thread preserves newest
Connecting object.So if connect multiple Openstack environment (A, B) in a thread, and B is the ring of most recently requested mistake
Border (preserved in ThreadLocal be B connecting object), that all request for being sent to A can also be sent to B, therefore can go out
Now ask the situation of confusion.
In order to solve problem above, at a kind of information for more Openstack environment
Reason method, including：Each connecting object corresponding to Openstack environment in more Openstack environment is buffered in multithreading
In one of thread；When receiving the request for calling Openstack interfaces, connecting object corresponding to the request is determined, and
The request and its corresponding connecting object are encapsulated as a thread object, it is corresponding to be completed using the thread object
The calling of Openstack interfaces.
Fig. 1 gives an exemplary process of the information processing method for more Openstack environment of the present invention
Flow.
As shown in figure 1, after the information processing method for more Openstack environment starts, step 101 is performed.
In a step 101, each connecting object corresponding to Openstack environment in more Openstack environment is buffered in
In one of thread of multithreading.Then, step 102 is performed.
In a step 102, when receiving the request for calling Openstack interfaces, connection pair corresponding to the request is determined
As, and the request and its corresponding connecting object are encapsulated as a thread object, it is corresponding to be completed using the thread object
The calling of Openstack interfaces.
Wherein, described in step 101 will corresponding to each Openstack environment in more Openstack environment connection pair
As the step being buffered in one of thread of multithreading can include：, will for each in more Openstack environment
The successful link information of Openstack environment logons is packaged into corresponding connecting object and is buffered in one of them of multithreading
In thread.
For example, can be in a step 101 by connection pair corresponding to each Openstack environment in more Openstack environment
As the step being buffered in one of thread of multithreading includes：Establish and call Openstack API thread pools；For more
Each in Openstack environment, by the successful link information of Openstack environment logons be packaged into corresponding to connection pair
As and be buffered in one of thread in thread pool.
Wherein, such as the thread pools that carry of Java jdk can be used, or, other Thread Pool Technologies can also be used
Establish and call Openstack API thread pools.It should be noted that under the business scenario, open source technology Openstack4J does not make
With thread pool, and be can solve the problem that in the present embodiment by thread pool using produced problem during Openstack4J.
In addition, embodiments of the invention additionally provide a kind of information processor for more Openstack environment, bag
Include：Multiple thread units, it is used to each connecting object corresponding to Openstack environment in more Openstack environment being buffered in
In one of thread of multithreading；Encapsulation unit is asked, it is used for when receiving the request for calling Openstack interfaces,
Connecting object corresponding to the request is determined, and the request and its corresponding connecting object are encapsulated as a thread object；Interface
Call unit, it is used for according to corresponding to determining the thread object that request encapsulation unit obtains Openstack interfaces to complete to adjust
With.
Fig. 2 shows that the structure of an example of the information processor for more Openstack environment of the present invention is shown
It is intended to.
As shown in Fig. 2 the information processor for more Openstack environment includes multiple thread units 201, request encapsulation
Unit 202 and interface interchange unit 203.
More Openstack environment for example including two or more Openstack environment, wherein, each Openstack rings
The corresponding Openstack system in border.
Wherein, multiple thread units 201 are used for connection corresponding to each Openstack environment in more Openstack environment
Target cache is in one of thread of multithreading.
Request encapsulation unit 202 is used to, when receiving the request for calling Openstack interfaces, determine corresponding to the request
Connecting object, and the request and its corresponding connecting object are encapsulated as a thread object.
So, interface interchange unit 203 is according to corresponding to determining the thread object that request encapsulation unit 292 obtains
Openstack interfaces are with complete call.
Multiple thread units 201 for example can be used for：For each in more Openstack environment, by the Openstack
The successful link information of environment logon is packaged into corresponding connecting object and is buffered in one of thread of multithreading.
According to an implementation, as shown in figure 3, multiple thread units 201 are for example including thread pool creation module 301 and even
Connect object encapsulation module 302.
Wherein, thread pool creation module 301, which is used to establish, calls Openstack API thread pools.Connecting object Encapsulation Moulds
Block 302 is used for each being directed in more Openstack environment, and the successful link information of the Openstack environment logons is sealed
Connecting object corresponding to dressing up simultaneously is buffered in one of thread in thread pool.
In addition, embodiments of the invention additionally provide a kind of information processing system for more Openstack environment, it is special
Sign is to include the information processor for being used for more Openstack environment as described above, in addition to by multiple Openstack systems
The more Openstack environment for composition of uniting.
Preferred embodiment
A preferred embodiment of the present invention is described with reference to Fig. 4-6.
Fig. 4 gives general frame figure, and Fig. 5 shows that Openstack4J asks flow chart, and Fig. 6 then shows utilization
Principle comparison diagram before and after the information processing method of more Openstack environment of the present invention.
In the preferred embodiment, handled according to following flow：
(1) establish and call Openstack API thread pools.Both can guarantee that by way of thread pool can connect simultaneously it is more
Individual Openstack systems, and can make unlikely too many, the influence systematic function of system line number of passes.
(2) when calling Openstack interfaces every time, request is encapsulated into as a thread object, comprising connecting object, please
Seek the information such as method.
Calling interface mode for example may be referred to following code before modification：
List<Hypervisor>List1=os.compute () .hypervisors () .list ()；
Calling interface mode for example may be referred to following code after modification：
The partial code of the preferred embodiment is presented below：
Original Openstack4J connecting object is accessed by thread ThreadLocal, so being connected in a thread more
Exception will occur in individual Openstack.This method is adjusted to by way of multithreading/thread pool, come the company of acquisition, ensure
It is all correct connecting object to send every time in the thread of openstack requests, you can ensures the correctness of request.
Although disclosed herein embodiment as above, described content be only readily appreciate the present invention and use
Embodiment, it is not limited to the present invention.Technical staff in any art of the present invention, taken off not departing from the present invention
On the premise of the spirit and scope of dew, any modification and change, but the present invention can be carried out in the form and details of implementation
Scope of patent protection, still should be subject to the scope of the claims as defined in the appended claims.
Claims (7)
1. the information processing method for more Openstack environment, it is characterised in that including：
Each connecting object corresponding to Openstack environment in more Openstack environment is buffered in one of them of multithreading
In thread；
When receiving the request for calling Openstack interfaces, determine connecting object corresponding to the request, and by the request and its
Corresponding connecting object is encapsulated as a thread object, to complete the calling of corresponding Openstack interfaces using the thread object.
2. the information processing method according to claim 1 for more Openstack environment, it is characterised in that described to incite somebody to action
Each connecting object corresponding to Openstack environment is buffered in one of thread of multithreading in more Openstack environment
The step of include：
For each in more Openstack environment, the successful link information of Openstack environment logons is packaged into pair
The connecting object answered simultaneously is buffered in one of thread of multithreading.
3. the information processing method according to claim 2 for more Openstack environment, it is characterised in that described to incite somebody to action
Each connecting object corresponding to Openstack environment is buffered in one of thread of multithreading in more Openstack environment
The step of include：
Establish and call Openstack API thread pools；
For each in more Openstack environment, the successful link information of Openstack environment logons is packaged into pair
The connecting object answered simultaneously is buffered in one of thread in the thread pool.
4. the information processor for more Openstack environment, it is characterised in that including：
Multiple thread units, it is used to each connecting object corresponding to Openstack environment in more Openstack environment being buffered in
In one of thread of multithreading；
Encapsulation unit is asked, it is used for when receiving the request for calling Openstack interfaces, determines to connect corresponding to the request
Object, and the request and its corresponding connecting object are encapsulated as a thread object；
Interface interchange unit, it is used for the Openstack interfaces according to corresponding to determining the thread object that request encapsulation unit obtains
With complete call.
5. the information processor according to claim 4 for more Openstack environment, it is characterised in that described more
Thread units are used for：
For each in more Openstack environment, the successful link information of Openstack environment logons is packaged into pair
The connecting object answered simultaneously is buffered in one of thread of multithreading.
6. the information processor according to claim 5 for more Openstack environment, it is characterised in that described more
Thread units include：
Thread pool creation module, it, which is used to establish, calls Openstack API thread pools；
Connecting object package module, it is used for each being directed in more Openstack environment, the Openstack environment is stepped on
Successful link information is recorded to be packaged into corresponding connecting object and be buffered in one of thread in the thread pool.
7. the information processing system for more Openstack environment, it is characterised in that including being used for as described in claim 4-6
The information processor of more Openstack environment, in addition to the more Openstack environment being made up of multiple Openstack systems.
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Cited By (1)
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| CN107463438B (en) | 2020-09-08 |
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