CN102857561A - Interacting method of virtual computer system and cloud computing control center - Google Patents
Interacting method of virtual computer system and cloud computing control center Download PDFInfo
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- CN102857561A CN102857561A CN2012102983323A CN201210298332A CN102857561A CN 102857561 A CN102857561 A CN 102857561A CN 2012102983323 A CN2012102983323 A CN 2012102983323A CN 201210298332 A CN201210298332 A CN 201210298332A CN 102857561 A CN102857561 A CN 102857561A
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Abstract
The invention provides an interacting method of a virtual computer system and a cloud computing control center. The interacting method comprises the following contents: an equipment model is established inside a host machine system, a piece of virtual equipment is established inside the virtual computer system, and a host machine control module calls for relevant interfaces of the equipment model. The system comprises network equipment such as an internal established equipment model, the virtual computer system of the virtual equipment and the like, and the cloud computing control center, wherein the equipment model inside the virtual computer system interacts with the virtual equipment; and the virtual computer system is connected with the cloud computing control center through a switchover. A control module in the host computer system interacts with the equipment model so as to accomplish the control of the host computer system to the virtual computer system; and the cloud computing control center interacts with a host computer operating system so as to realize the control to a virtual computer operating system on a host computer. Compared with a traditional interaction mode, the interacting method improves the security of a virtualization system and the flexibility of module construction, and is more beneficial for the security of the whole system and the maintenance to programs.
Description
Technical field
The present invention relates to cloud computing or virtual field, be specifically related to a kind of dummy machine system and cloud computing control centre exchange method.
Background technology
Shown in Figure 2 such as Fig. 1, cloud computing is divided into three levels, generally take Intel Virtualization Technology as the basis, externally provides resource service by modes such as automatic management and scheduling at the IAAS layer.The cloud computing control system is not only wanted energy monitors physical machine, also want to monitor virtual machine, and the I/O mode reliabilities such as network of virtual machine is relatively poor.Industry generally adopts dummy machine system and host machine system mutual, then host machine system again with the mutual mode of cloud control centre, finish the monitoring to dummy machine system.The current technology that generally adopts is to set a memory field for dummy machine system, and host machine system captures relevant information when memory-mapped, equally also can be by writing relevant information in the shared drive piece, so that dummy machine system reads.Yet this mode is " black hole " for virtualization system, and the exposure of internal memory is unfavorable for security of system control, and the maintenance of program is also extremely inconvenient.
Summary of the invention
The present invention is directed to the weak point that dummy machine system and cloud computing control centre exchange method exists under the traditional approach, a kind of dummy machine system based on device model and cloud computing control centre exchange method are provided.
The technical scheme that the present invention solve the technical problem employing is as follows: system comprises inner apparatus for establishing model, the dummy machine system of virtual unit, switch, the network equipment and cloud computing control centre, wherein device model and virtual unit are mutual in the dummy machine system, dummy machine system links to each other with cloud computing control centre by network equipments such as switches, control module in the host machine system is direct and device model is mutual, to finish host machine system to the control of dummy machine system, cloud computing control centre is undertaken alternately by the forms such as network and host operating system, can finish the control to VME operating system on the host;
Utilize the mode of device model to realize the mutual of dummy machine system and host machine system, what dummy machine system was seen is a common I/O equipment, control module in the host machine system is direct and device model is mutual, replace the mutual mode of device model and physical movement environment, content comprises: set up device model in host machine system, in dummy machine system, set up virtual unit, host control module invocation facility model relevant interface, wherein:
Setting up device model in host machine system is the program module of the virtual similar and real equipment out of host machine system, simulates the more not available characteristics of real equipment or basic non-existent hardware device;
In dummy machine system, set up virtual unit according to the definition of operating system about equipment, write related driver programs;
Host control module invocation facility model relevant interface be in the host machine system control module directly the interface of invocation facility model carry out input and output and control dummy machine system;
Interactive step is as follows:
In host machine system, set up device model, in dummy machine system, set up virtual unit, host control module invocation facility model relevant interface, wherein: setting up device model in host machine system is the program module of the virtual similar and real equipment out of host machine system, simulates the more not available characteristics of real equipment or basic non-existent hardware device; Setting up virtual unit in dummy machine system refers to write related driver programs according to the definition of operating system about equipment; Host control module invocation facility model relevant interface refers to the direct interface of invocation facility model of control module in the host machine system, carries out input-output operation, and namely host machine system is controlled dummy machine system.
The invention has the beneficial effects as follows: this invention utilizes control module and the device model direct interaction in the host machine system, finish host machine system to the control of dummy machine system, carry out information interaction unlike traditional approach by methods such as network or shared drive pieces, do not call equipment and virtual objects in the physical movement environment yet, greatly improve the fail safe of virtualization system and the flexibility of module structure, be more conducive to the maintenance of safety and the program of whole system.
Description of drawings
Fig. 1 Fig. 2 is traditional dummy machine system and cloud computing control centre exchange method;
Fig. 3 is based on dummy machine system and the cloud computing control centre exchange method of device model.
Embodiment
Below in conjunction with accompanying drawing 3, a kind of dummy machine system of the present invention and cloud computing control centre exchange method are described further.
As shown in Figure 3, in host machine system, set up device model, in dummy machine system, set up virtual unit, host control module invocation facility model relevant interface, wherein: setting up device model in host machine system is the virtual program module that is similar to real equipment out of host machine system, can simulate the more not available characteristics of real equipment or basic non-existent hardware device; Setting up virtual unit in dummy machine system refers to write related driver programs according to the definition of operating system about equipment; Host control module invocation facility model relevant interface refers to the direct interface of invocation facility model of control module in the host machine system, carries out input-output operation, and namely host machine system is controlled dummy machine system.
System comprises the network equipment and the cloud computing control centres such as the dummy machine system, switch of inner apparatus for establishing model, virtual unit, wherein device model and virtual unit are mutual in the dummy machine system, and dummy machine system links to each other with cloud computing control centre by network equipments such as switches.The present invention utilizes the mode of device model to realize the mutual of dummy machine system and cloud computing control centre, what dummy machine system was seen is a common I/O equipment, control module in the host machine system is direct and device model is mutual, to finish host machine system to the control of dummy machine system, cloud computing control centre is undertaken alternately by the forms such as network and host operating system, can finish the control to all programs, data and operating state in all VME operating systems on the host, realize the mutual of cloud computing control centre and dummy machine system.
The present invention utilizes the mode of device model to realize the mutual of dummy machine system and cloud computing control centre, what dummy machine system was seen is a common I/O equipment, control module in the host machine system is direct and device model is mutual, to finish host machine system to the control of dummy machine system, cloud computing control centre is undertaken alternately by the forms such as network and host operating system, can finish the control to all VME operating systems on the host, realize the mutual of cloud computing control centre and dummy machine system.
Embodiment
Realize that by virtual USB the mutual implementation of dummy machine system and host machine system is described below: be implanted into the device model of USB in the operating system of host, can in the operating system of virtual machine, observe the equipment of a USB at this moment; In the operating system of virtual machine, install for this functional development USB driver, to finish mutual with the USB target device, send out message or accept the order that USB device is imported into to USB device; The interface of the control system invocation facility model of host just can have been controlled VME operating system as calling the local program module; Cloud computing control centre is undertaken alternately by the form such as network and host operating system, can finish the control to inner all programs of all VME operating systems on the host, data and operating state.
Above-described embodiment, the present invention embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solution of the present invention scope and replacing all should be included in protection scope of the present invention.
Except the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (1)
1. a dummy machine system and cloud computing control centre exchange method, it is characterized in that system comprises inner apparatus for establishing model, the dummy machine system of virtual unit, switch, the network equipment and cloud computing control centre, wherein device model and virtual unit are mutual in the dummy machine system, dummy machine system links to each other with cloud computing control centre by network equipments such as switches, control module in the host machine system is direct and device model is mutual, to finish host machine system to the control of dummy machine system, cloud computing control centre is undertaken alternately by the forms such as network and host operating system, can finish the control to VME operating system on the host;
Utilize the mode of device model to realize the mutual of dummy machine system and host machine system, what dummy machine system was seen is a common I/O equipment, control module in the host machine system is direct and device model is mutual, replace the mutual mode of device model and physical movement environment, content comprises: set up device model in host machine system, in dummy machine system, set up virtual unit, host control module invocation facility model relevant interface, wherein:
Setting up device model in host machine system is the program module of the virtual similar and real equipment out of host machine system, simulates the more not available characteristics of real equipment or basic non-existent hardware device;
In dummy machine system, set up virtual unit according to the definition of operating system about equipment, write related driver programs;
Host control module invocation facility model relevant interface be in the host machine system control module directly the interface of invocation facility model carry out input and output and control dummy machine system;
Interactive step is as follows:
In host machine system, set up device model, in dummy machine system, set up virtual unit, host control module invocation facility model relevant interface, wherein: setting up device model in host machine system is the program module of the virtual similar and real equipment out of host machine system, simulates the more not available characteristics of real equipment or basic non-existent hardware device; Setting up virtual unit in dummy machine system refers to write related driver programs according to the definition of operating system about equipment; Host control module invocation facility model relevant interface refers to the direct interface of invocation facility model of control module in the host machine system, carries out input-output operation, and namely host machine system is controlled dummy machine system.
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| CN103473113A (en) * | 2013-09-04 | 2013-12-25 | 国云科技股份有限公司 | Universal virtual-machine adopting method |
| WO2017143928A1 (en) * | 2016-02-25 | 2017-08-31 | 中兴通讯股份有限公司 | Data transmission method, virtual machine, and host server |
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| CN103473113A (en) * | 2013-09-04 | 2013-12-25 | 国云科技股份有限公司 | Universal virtual-machine adopting method |
| CN103473113B (en) * | 2013-09-04 | 2017-02-08 | 国云科技股份有限公司 | Universal virtual-machine adopting method |
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