CN103747107A - Compatible cloud operating platform and realizing method thereof - Google Patents
Compatible cloud operating platform and realizing method thereof Download PDFInfo
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- CN103747107A CN103747107A CN201410040366.1A CN201410040366A CN103747107A CN 103747107 A CN103747107 A CN 103747107A CN 201410040366 A CN201410040366 A CN 201410040366A CN 103747107 A CN103747107 A CN 103747107A
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Abstract
The invention discloses a compatible cloud operating platform and a realizing method thereof. The compatible cloud operating platform comprises a management server cluster connected with a user terminal, wherein the management server cluster is connected with a management information storage server cluster and a proxy server cluster through a network cable via a local area network or an Internet, and the storage server cluster comprises more than two management information storage servers containing information of the proxy server cluster and information of the user terminal. The compatible cloud operating platform and the realizing method thereof effectively overcome the defects that management modules cannot coexist, high availability cannot be met, and one-button deployment of virtual machine applications, monitoring for virtual machine resources and virtual machine applications, and simultaneous management of a virtual machine and a physical machine are not supported in the prior art.
Description
Technical field
The invention belongs to cloud computing infrastructure and serve and technical field of virtualization, be specifically related to a kind of Campatible cloud operating platform and its implementation.
Background technology
Intel Virtualization Technology can be virtualized into resource pool by the hardware resource of computer (comprising CPU, RAM, hard disk and network controller), virtual machine multiple functional to create, can move himself operating system and application as " truly " computer, each virtual machine comprises a set of complete system, thereby does not have potential conflict.Virtualized operation principle is, directly at computer hardware or above host service function platform, insert a functionalization module of simplifying, this functionalization module comprises a virtual machine monitor that distributes hardware resource with dynamic and transparent mode, different operating platforms can operate in separate unit physical machine simultaneously, shares each other hardware resource.Because being is encapsulated whole computer (comprising CPU, internal memory, operating system and the network equipment), so virtual machine can be completely compatible with x86 operating platform, application module and the device driver of all standards.Simultaneously a plurality of operating platforms of safe operation and application module in single computer, each operating platform and application module can be used its required resource when needed.
And for the cloud operating platform of existing virtual machine technique, mostly realized the virtual and cloud management of physical machine, but also ubiquity has following shortcoming:
1. mostly support that single virtual management module or multiple virtual management module can not coexist;
2. single one physical node administration or the management of many physical nodes can not meet high availability;
3. not supporting virtual machine to apply a key disposes;
4. do not support resources of virtual machine monitoring and virtual machine application monitoring;
5. do not support virtual machine and physical machine to manage simultaneously.
Summary of the invention
The object of the invention is to provide a kind of Campatible cloud operating platform and its implementation, solves administration module of the prior art and can not coexist, can not meet high availability, not support virtual machine to apply a key deployment, do not support resources of virtual machine monitoring and virtual machine application monitoring and do not support the defect that virtual machine and physical machine are managed simultaneously.
For achieving the above object, the present invention adopts following technical scheme:
A Campatible cloud operating platform, comprises the management server cluster that same user terminal is connected, and described management server group is connected with management information storage server cluster and server proxy cluster via local area network (LAN) or the Internet by network cable; Described storage server cluster includes two management information storage servers that contain above server proxy cluster information and user terminal information and forms; Described server proxy cluster comprises the data center that more than one base area domain information is divided, each data center comprises the more than one back end of dividing according to configuration information, each back end comprises more than one proxy server group of dividing according to purposes information, and each server group comprises more than one proxy server; Server proxy cluster is also connected with data storage server group; Described data storage server group comprises primary storage server group and auxiliary storage server group, and primary storage server group includes more than one primary storage server, and auxiliary storage server group includes more than one auxiliary storage server; Described management server cluster is the management node of Campatible cloud operating platform, and server proxy cluster is agent node or the computing node of Campatible cloud operating platform.
An implementation method for Campatible cloud operating platform, comprises the following steps:
Step 1: first start Campatible cloud operating platform, the user terminal being connected with Campatible cloud operating platform sends the register instruction with log-on message by the management server of appointment in management server cluster, in management server cluster, the management server of appointment carries out the processing of this register instruction, for the processing of register instruction, comprise log-on message is sent on the management information storage server of appointment in storage server cluster, management information storage server is stored in this log-on message the data space of its inner setting;
Step 2: all proxy servers in the server proxy cluster that Campatible cloud operating platform is connected send the register instruction with configuration information to the management server of appointment in management server cluster, in management server cluster, the management server of appointment carries out the processing of this register instruction, for the processing of register instruction, comprise configuration information is sent on the management information storage server of appointment in storage server cluster, management information storage server is stored in this configuration information the data space of its inner setting, making itself and the management server of appointment set up permanent network is connected,
Step 3: user terminal sends teletype command in virtual machine template or virtual machine image to the management server of appointment, the management server of appointment is set up network with the auxiliary storage server of appointment in auxiliary storage server group and is connected, and the virtual machine template that the management server of appointment will be uploaded user or virtual machine image connect in the auxiliary storage server that uploads to appointment in auxiliary storage server group by network;
Step 4: user terminal sends the resource bid instruction of setting up virtual machine to the management server of appointment, the management server of appointment is resolved user profile and the resource bid information that this resource bid instruction of setting up virtual machine obtains user terminal, the resource bid information that the management server of appointment obtains according to parsing, encapsulate a query statement, the management server of appointment sends to this query statement the management information storage server of appointment in storage server cluster, the management information storage server of appointment is carried out this query statement, the result of carrying out this query statement is that the management server to appointment returns to any one proxy server in the server proxy cluster that can meet the resource bid command request of setting up virtual machine as selected proxy server, the management server of appointment is set up network with this selected proxy server and is connected,
Then the resource bid instruction that the management server of appointment is set up virtual machine by this sends in selected proxy server to be carried out, selected proxy server distributes the CPU of self, internal memory, in Internet resources and primary storage server group, the storage resources of the main storage of appointment is to meet the demand of the resource bid instruction of setting up virtual machine, then according to virtual machine template or the virtual machine image of storing in the auxiliary storage server of appointment, completed thus the establishment of virtual machine, and the object information of the establishment of virtual machine is sent it back to the management server of appointment, the management server of appointment deposits the object information of the establishment of this virtual machine in the management information storage server of appointment, and send the object information of the establishment of this virtual machine to user terminal.
In described step 3, user terminal sends teletype command in virtual machine template or virtual machine image to the management server of appointment, the management server of appointment is resolved the user profile that teletype command in this virtual machine template or virtual machine image obtains user terminal, then this user profile is encapsulated into query statement, then by this query statement, the management information storage server to appointment in storage server cluster sends, the management information storage server of described appointment is carried out this instruction and is obtained Query Result after having received query statement, and Query Result is returned to the management server of appointment, the management server of appointment receives after Query Result, user profile by this Query Result with user terminal compares, judge whether to there is operating right, if there is operating right, the management server of appointment is set up network connection with the auxiliary storage server of appointment in auxiliary storage server group, and the virtual machine template that the management server of appointment will be uploaded user or virtual machine image connect in the auxiliary storage server that uploads to appointment in auxiliary storage server group by network, if there is no operating right, the management server of appointment sends without operating right information to user terminal.
In described step 4, user terminal sends the resource bid instruction of setting up virtual machine to the management server of appointment, the management server of appointment is resolved user profile and the resource bid information that this resource bid instruction of setting up virtual machine obtains user terminal, then this user profile is encapsulated into query statement, then by this query statement, the management information storage server to appointment in storage server cluster sends, the management information storage server of described appointment is carried out this instruction and is obtained Query Result after having received query statement, and Query Result is returned to the management server of appointment, the management server of appointment receives after Query Result, user profile by this Query Result with user terminal compares, judge whether to there is operating right, if there is operating right, the resource bid information that management server of appointment obtains according to parsing, continues to carry out operation below, if there is no operating right, the management server of appointment sends without operating right information to user terminal.
In step (4), from server proxy cluster, selecting a proxy server is by one or more realizations in following several scheduling strategies as the process of selected proxy server, specifically comprises following several scheduling strategy:
(1) main frame label preference strategy
Creating the time corresponding numerical procedure selected according to user of virtual machine, in numerical procedure, stipulated the size of internal memory and the CPU of virtual machine, if but be provided with main frame label in this numerical procedure, regulation need to operate on the proxy server consistent with the label of this numerical procedure with the virtual machine that this numerical procedure creates, if this proxy server inadequate resource, to user, return to the response of inadequate resource, can not successfully create virtual machine;
(2) utilization of resources maximizes strategy
If the free memory (unit: M) that X is certain proxy server, Y is the available CPU (unit: MHz) of certain proxy server, Me is the total internal memory (unit: M) of certain proxy server, m is the memory usage of certain proxy server, n is the cpu busy percentage of certain proxy server, coreN is the core number of certain proxy server, and the dominant frequency that speedN is certain proxy server (unit: MHz):
X=Me*(1-m)；
Y=coreN*speedN*(1-n)；
If the memory size requiring in numerical procedure is UMe, the core number of CPU is coreU, and CPU frequency is speedU, selects the requirement of proxy server to be:
coreU<coreN；
coreU*speedU<Y；
UMe<X；
According to above three, require to return to a result set after inquiry proxy server cluster, if this result set is less than 1, return to the response that user terminals resources deficiency cannot create virtual machine; If result set equals 1, the request that creates virtual machine is transmitted to the establishment that this proxy server has removed virtual machine; If result set is greater than 1, maximize strategy according to resource utilization and carry out the selection of proxy server, according to the size of m+n, the proxy server in result set is sorted, select the maximum proxy server of m+n value as the host that creates virtual machine;
(3) CPU and internal memory balance policy
If the free memory (unit: M) that X is certain proxy server, Y is the available CPU (unit: MHz) of certain proxy server, Me is the total internal memory (unit: M) of certain proxy server, m is the memory usage of certain proxy server, n is the cpu busy percentage of certain proxy server, coreN is the core number of certain proxy server, and the dominant frequency that speedN is certain proxy server (unit: MHz):
X=Me*(1-m)；
Y=coreN*speedN*(1-n)；
If the memory size requiring in numerical procedure is UMe, the core number of CPU is coreU, and CPU frequency is speedU, selects the requirement of proxy server to be:
coreU<coreN；
coreU*speedU<Y；
UMe<X；
According to above three requirements, go inquiry proxy server cluster can return to a result set equally, if result set is less than 1, return to the response that user terminals resources deficiency cannot create virtual machine; If result set equals 1, the request that creates virtual machine is transmitted to the establishment that this proxy server has removed virtual machine; If result set is greater than 1, according to CPU and internal memory balance policy, carry out the selection of proxy server, specific practice is as follows:
If: Q=(coreU*speedU)/Ume*100%;
P=X*(1-Q)+Y*Q
According to sequence from big to small, select the maximum proxy server of P value wherein as the host that creates virtual machine the P value of all proxy servers in result set.
Compared with prior art, the present invention has the following advantages:
1, multiple virtual management program coexists, for different virtual management programs, develop different Agents, call the interface of virtual management program, realize and docking with the indifference of system, agent node program pin is to different virtual management programs, call its interface, when realizing the basic functions such as Virtual Machine Manager, for management node output accordant interface is called for it, to on shielded the difference of bottom virtual management program, in system, can have multiple virtual management program to exist simultaneously, more powerful versatility is provided.
2, many physical nodes multi-zone supervision that can cross-region, and it is available to realize height, and a large amount of physical machine of the data center of a plurality of cross-regions of management node integrated management, carry out stratified management to it, and realize safe Network Isolation, single management node is 5000 physical machine of management at most.In order to improve high availability, can also realize the clustered deploy(ment) of management node, solved the single-point problem of management node.
3, support virtual machine application one key to dispose, tradition cloud operating system has only realized the deployment of operating system, do not apply the related realization that a key is disposed, native system has been realized when disposing VME operating system, can select application one key needing to dispose, and provide a kind of selection of applying miscellaneous editions, in the final step that creates virtual machine, can select will be in the concurrently deployed application program and the version number that create virtual machine, installation and the configuration of after virtual machine creating completes, automatic down load application installation kit and installation script being applied, faster for user builds environment for use, more practical.
4, support resources of virtual machine monitoring and application monitoring, tradition cloud operating system can only be supported the monitoring resource of virtual machine place host, there is no to realize the monitoring resource to user virtual machine, the more not monitoring in the application ruuning situation of virtual machine deploy to user, our system is from the angle of the easy use of user side, developed the monitoring program for virtual machine and virtual machine application ruuning situation, can select whether to enable according to user, aggregate resource service condition that can supervisory control system, the occupation condition of each process of moving in can supervisory control system.
5, support managing virtual machines and physical machine simultaneously, tradition cloud operating system realizes the function of managing virtual machines, cannot physical machine be monitored and be managed, native system has been realized simultaneously to the monitoring of virtual machine and physical machine and management, can as managing virtual machines, to physical machine resource, monitor, can realize the operations such as cycle power to physical machine.
Accompanying drawing explanation
Fig. 1 is the syndeton schematic diagram of Campatible cloud operating platform of the present invention.
Embodiment
Below in conjunction with drawings and Examples, summary of the invention is described further:
Shown in Fig. 1, a kind of Campatible cloud operating platform, comprise the management server cluster 1 that same user terminal is connected, described management server group 1 is connected with management information storage server cluster 2 and server proxy cluster 3 via local area network (LAN) or the Internet 9 by network cable, the management information storage server 4 that described storage server cluster 2 includes the information of the plural information that contains server proxy cluster 3 and user terminal forms, server proxy cluster 3 comprises the data center 5 that more than one base area domain information is divided, each data center 5 comprises the more than one back end 6 of dividing according to configuration information, each back end 6 comprises more than one proxy server group 7 of dividing according to purposes information, each server group 7 comprises more than one proxy server 8, server proxy cluster 3 is also connected with auxiliary storage server group 11 with primary storage server group 10, primary storage server group 10 includes more than one primary storage server 12, auxiliary storage server group 11 includes more than one auxiliary storage server 13, described management server cluster 1 is also the management node of Campatible cloud operating platform, server proxy cluster 3 is also agent node or the computing node of Campatible cloud operating platform.
The implementation method of described Campatible cloud operating platform, step is as follows:
Step 1: first start Campatible cloud operating platform, the user terminal being connected with Campatible cloud operating platform sends the register instruction with log-on message by the management server of appointment in management server cluster 1, in management server cluster 1, the management server of appointment carries out the processing of this register instruction, for the processing of register instruction, comprise log-on message is sent on the management information storage server 4 of storage server cluster 2 interior appointments, management information storage server 4 is stored in this log-on message the data space of its inner setting;
Step 2: and all proxy servers 8 in the server proxy cluster 3 that is connected of Campatible cloud operating platform send the register instruction with configuration information to the management server of appointment in management server cluster 1, in management server cluster 1, the management server of appointment carries out the processing of this register instruction, for the processing of register instruction, comprise configuration information is sent on the management information storage server 4 of storage server cluster 2 interior appointments, management information storage server 4 is stored in this configuration information the data space of its inner setting, making itself and the management server of appointment set up permanent network is connected,
Step 3: user terminal sends teletype command in virtual machine template or virtual machine image to the management server of appointment, the management server of appointment is resolved the user profile that teletype command in this virtual machine template or virtual machine image obtains user terminal, then this user profile is encapsulated into query statement, then by this query statement, the management information storage server 4 to the 2 interior appointments of storage server cluster sends, the management information storage server 4 of described appointment is carried out this instruction and is obtained Query Result after having received query statement, and Query Result is returned to the management server of appointment, the management server of appointment receives after Query Result, user profile by this Query Result with user terminal compares, judge whether to there is operating right, if there is operating right, the management server of appointment is set up network with the auxiliary storage server 13 of auxiliary storage server group 11 interior appointments and is connected, the virtual machine template that the management server of appointment will be uploaded user or virtual machine image connect in the auxiliary storage server 13 that uploads to auxiliary storage server group 11 interior appointments by network, if there is no operating right, the management server of appointment sends without operating right information to user terminal,
Step 4: user terminal sends the resource bid instruction of setting up virtual machine to the management server of appointment, the management server of appointment is resolved user profile and the resource bid information that this resource bid instruction of setting up virtual machine obtains user terminal, then this user profile is encapsulated into query statement, then by this query statement, the management information storage server 4 to the 2 interior appointments of storage server cluster sends, the management information storage server 4 of described appointment is carried out this instruction and is obtained Query Result after having received query statement, and Query Result is returned to the management server of appointment, the management server of appointment receives after Query Result, user profile by this Query Result with user terminal compares, judge whether to there is operating right,
Step 5: if there is operating right, the resource bid information that the management server of appointment obtains according to parsing, encapsulate a query statement, the management server of appointment sends to this query statement the management information storage server 4 of storage server cluster 2 interior appointments, the management information storage server 4 of appointment is carried out this query statement, the result of carrying out this query statement is that the management server to appointment returns to any one proxy server 8 in the server proxy cluster 3 that can meet the resource bid command request of setting up virtual machine as selected proxy server, the management server of appointment is set up network with this selected proxy server and is connected, then the resource bid instruction that the management server of appointment is set up virtual machine by this sends in selected proxy server to be carried out, selected proxy server distributes the CPU of self, internal memory, in Internet resources and primary storage server group 10, the storage resources of the main storage 12 of appointment is to meet the demand of the resource bid instruction of setting up virtual machine, then according to virtual machine template or the virtual machine image of storage in the auxiliary storage server 13 of appointment, completed thus the establishment of virtual machine, and the object information of the establishment of virtual machine is sent it back to the management server of appointment, the management server of appointment deposits the object information of the establishment of this virtual machine in the management information storage server 4 of appointment, and send the object information of the establishment of this virtual machine to user terminal, if there is no operating right, the management server of appointment sends without operating right information to user terminal.
Further, in step (5), from server proxy cluster, selecting a proxy server is by one or more realizations in following several scheduling strategies as the process of selected proxy server, specifically comprises following several scheduling strategy:
(1) main frame label preference strategy
Creating the time corresponding numerical procedure selected according to user of virtual machine, in numerical procedure, stipulated the size of internal memory and the CPU of virtual machine, if but be provided with main frame label in this numerical procedure, regulation need to operate on the proxy server consistent with the label of this numerical procedure with the virtual machine that this numerical procedure creates, if this proxy server inadequate resource, to user, return to the response of inadequate resource, can not successfully create virtual machine;
(2) utilization of resources maximizes strategy
If the free memory (unit: M) that X is certain proxy server, Y is the available CPU (unit: MHz) of certain proxy server, Me is the total internal memory (unit: M) of certain proxy server, m is the memory usage of certain proxy server, n is the cpu busy percentage of certain proxy server, coreN is the core number of certain proxy server, and the dominant frequency that speedN is certain proxy server (unit: MHz):
X=Me*(1-m)；
Y=coreN*speedN*(1-n)；
If the memory size requiring in numerical procedure is UMe, the core number of CPU is coreU, and CPU frequency is speedU, selects the requirement of proxy server to be:
coreU<coreN；
coreU*speedU<Y；
UMe<X；
According to above three, require to return to a result set after inquiry proxy server cluster, if this result set is less than 1, return to the response that user terminals resources deficiency cannot create virtual machine; If result set equals 1, the request that creates virtual machine is transmitted to the establishment that this proxy server has removed virtual machine; If result set is greater than 1, maximize strategy according to resource utilization and carry out the selection of proxy server, according to the size of m+n, the proxy server in result set is sorted, select the maximum proxy server of m+n value as the host that creates virtual machine;
This strategy is as much as possible the operating on same proxy server of virtual machine for user is created, until this proxy server resource exhaustion, the state that reaches capacity, can make the load centralization of proxy server like this, make idle server in resting state, save operation cost.
(3) CPU and internal memory balance policy
CPU and internal memory balance policy are to determine its importance according to the proportioning of CPU and internal memory in the numerical procedure of user's selection, then in usable results, concentrate the strategy of selecting an optimal solution, and concrete grammar is:
If the free memory (unit: M) that X is certain proxy server, Y is the available CPU (unit: MHz) of certain proxy server, Me is the total internal memory (unit: M) of certain proxy server, m is the memory usage of certain proxy server, n is the cpu busy percentage of certain proxy server, coreN is the core number of certain proxy server, and the dominant frequency that speedN is certain proxy server (unit: MHz):
X=Me*(1-m)；
Y=coreN*speedN*(1-n)；
If the memory size requiring in numerical procedure is UMe, the core number of CPU is coreU, and CPU frequency is speedU, selects the requirement of proxy server to be:
coreU<coreN；
coreU*speedU<Y；
UMe<X；
According to above three requirements, go inquiry proxy server cluster can return to a result set equally, if result set is less than 1, return to the response that user terminals resources deficiency cannot create virtual machine; If result set equals 1, the request that creates virtual machine is transmitted to the establishment that this proxy server has removed virtual machine; If result set is greater than 1, according to CPU and internal memory balance policy, carry out the selection of proxy server, specific practice is as follows:
If: Q=(coreU*speedU)/Ume*100%;
P=X*(1-Q)+Y*Q
According to sequence from big to small, select the maximum proxy server of P value wherein as the host that creates virtual machine the P value of all proxy servers in result set.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, although the present invention discloses as above with preferred embodiment, yet not in order to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be not depart from technical solution of the present invention content, according to technical spirit of the present invention, within the spirit and principles in the present invention, the any simple modification that above embodiment is done, be equal to replacement and improvement etc., within all still belonging to the protection range of technical solution of the present invention.
Claims (5)
1. a Campatible cloud operating platform, it is characterized in that: comprise the management server cluster (1) that same user terminal is connected, described management server group (1) is connected with management information storage server cluster (2) and server proxy cluster (3) via local area network (LAN) or the Internet (9) by network cable; Described storage server cluster (2) includes two management information storage servers (4) that contain above server proxy cluster (3) information and user terminal information and forms; Described server proxy cluster (3) comprises the data center (5) that more than one base area domain information is divided, each data center (5) comprises the more than one back end (6) of dividing according to configuration information, each back end (6) comprises more than one proxy server group (7) of dividing according to purposes information, and each server group (7) comprises more than one proxy server (8); Server proxy cluster (3) is also connected with data storage server group;
Described data storage server group comprises primary storage server group (10) and auxiliary storage server group (11), primary storage server group (10) includes more than one primary storage server (12), and auxiliary storage server group (11) includes more than one auxiliary storage server (13);
Described management server cluster (1) is the management node of Campatible cloud operating platform, and server proxy cluster (3) is agent node or the computing node of Campatible cloud operating platform.
2. an implementation method for claim 1 Campatible cloud operating platform, is characterized in that comprising the following steps:
Step 1: first start Campatible cloud operating platform, the user terminal being connected with Campatible cloud operating platform sends the register instruction with log-on message by the management server of appointment in management server cluster (1), in management server cluster (1), the management server of appointment carries out the processing of this register instruction, for the processing of register instruction, comprise log-on message is sent on the management information storage server (4) of the interior appointment of storage server cluster (2), management information storage server (4) is stored in this log-on message the data space of its inner setting,
Step 2: all proxy servers (8) in the server proxy cluster (3) that Campatible cloud operating platform is connected send the register instruction with configuration information to the management server of the middle appointment of management server cluster (1), in management server cluster (1), the management server of appointment carries out the processing of this register instruction, for the processing of register instruction, comprise configuration information is sent on the management information storage server (4) of the interior appointment of storage server cluster (2), management information storage server (4) is stored in this configuration information the data space of its inner setting, making itself and the management server of appointment set up permanent net is connected,
Step 3: user terminal sends teletype command in virtual machine template or virtual machine image to the management server of appointment, the management server of appointment is set up network with the auxiliary storage server (13) of the interior appointment of auxiliary storage server group (11) and is connected, and the virtual machine template that the management server of appointment will be uploaded user or virtual machine image connect in the auxiliary storage server (13) that uploads to the interior appointment of auxiliary storage server group (11) by network;
Step 4: user terminal sends the resource bid instruction of setting up virtual machine to the management server of appointment, the management server of appointment is resolved user profile and the resource bid information that this resource bid instruction of setting up virtual machine obtains user terminal, the resource bid information that the management server of appointment obtains according to parsing, encapsulate a query statement, the management server of appointment sends to this query statement the management information storage server (4) of the interior appointment of storage server cluster (2), the management information storage server (4) of appointment is carried out this query statement, the result of carrying out this query statement is that the management server to appointment returns to any one proxy server (8) in the server proxy cluster (3) that can meet the resource bid command request of setting up virtual machine as selected proxy server, the management server of appointment is set up network with this selected proxy server and is connected,
Then the resource bid instruction that the management server of appointment is set up virtual machine by this sends in selected proxy server to be carried out, selected proxy server distributes the CPU of self, internal memory, in Internet resources and primary storage server group (10), the storage resources of the main storage (12) of appointment is to meet the demand of the resource bid instruction of setting up virtual machine, then according to virtual machine template or the virtual machine image of storage in the auxiliary storage server (13) of appointment, completed thus the establishment of virtual machine, and the object information of the establishment of virtual machine is sent it back to the management server of appointment, the management server of appointment deposits the object information of the establishment of this virtual machine in the management information storage server (4) of appointment, and send the object information of the establishment of this virtual machine to user terminal.
3. the implementation method of Campatible cloud operating platform according to claim 2, it is characterized in that: in described step 3, user terminal sends teletype command in virtual machine template or virtual machine image to the management server of appointment, the management server of appointment is resolved the user profile that teletype command in this virtual machine template or virtual machine image obtains user terminal, then this user profile is encapsulated into query statement, then by this query statement, the management information storage server (4) to the interior appointment of storage server cluster (2) sends, the management information storage server (4) of described appointment is carried out this instruction and is obtained Query Result after having received query statement, and Query Result is returned to the management server of appointment, the management server of appointment receives after Query Result, user profile by this Query Result with user terminal compares, judge whether to there is operating right, if there is operating right, the management server of appointment is set up network connection with the auxiliary storage server (13) of the interior appointment of auxiliary storage server group (11), and the virtual machine template that the management server of appointment will be uploaded user or virtual machine image connect in the auxiliary storage server (13) that uploads to the interior appointment of auxiliary storage server group (11) by network, if there is no operating right, the management server of appointment sends without operating right information to user terminal.
4. the implementation method of Campatible cloud operating platform according to claim 2, it is characterized in that: in described step 4, user terminal sends the resource bid instruction of setting up virtual machine to the management server of appointment, the management server of appointment is resolved user profile and the resource bid information that this resource bid instruction of setting up virtual machine obtains user terminal, then this user profile is encapsulated into query statement, then by this query statement, the management information storage server (4) to the interior appointment of storage server cluster (2) sends, the management information storage server (4) of described appointment is carried out this instruction and is obtained Query Result after having received query statement, and Query Result is returned to the management server of appointment, the management server of appointment receives after Query Result, user profile by this Query Result with user terminal compares, judge whether to there is operating right, if there is operating right, the resource bid information that management server of appointment obtains according to parsing, continues to carry out operation below, if there is no operating right, the management server of appointment sends without operating right information to user terminal.
5. the implementation method of Campatible cloud operating platform according to claim 2, it is characterized in that: in step (4), from server proxy cluster (3), selecting a proxy server (8) is by one or more realizations in following several scheduling strategies as the process of selected proxy server, specifically comprises following several scheduling strategy:
(1) main frame label preference strategy
Creating the time corresponding numerical procedure selected according to user of virtual machine, in numerical procedure, stipulated the size of internal memory and the CPU of virtual machine, if but be provided with main frame label in this numerical procedure, regulation need to operate on the proxy server consistent with the label of this numerical procedure with the virtual machine that this numerical procedure creates, if this proxy server inadequate resource, to user, return to the response of inadequate resource, can not successfully create virtual machine;
(2) utilization of resources maximizes strategy
If the free memory (unit: M) that X is certain proxy server, Y is the available CPU (unit: MHz) of certain proxy server, Me is the total internal memory (unit: M) of certain proxy server, m is the memory usage of certain proxy server, n is the cpu busy percentage of certain proxy server, coreN is the core number of certain proxy server, and the dominant frequency that speedN is certain proxy server (unit: MHz):
X=Me*(1-m)；
Y=coreN*speedN*(1-n)；
If the memory size requiring in numerical procedure is UMe, the core number of CPU is coreU, and CPU frequency is speedU, selects the requirement of proxy server to be:
coreU<coreN；
coreU*speedU<Y；
UMe<X；
According to above three, require to return to a result set after inquiry proxy server cluster, if this result set is less than 1, return to the response that user terminals resources deficiency cannot create virtual machine; If result set equals 1, the request that creates virtual machine is transmitted to the establishment that this proxy server has removed virtual machine; If result set is greater than 1, maximize strategy according to resource utilization and carry out the selection of proxy server, according to the size of m+n, the proxy server in result set is sorted, select the maximum proxy server of m+n value as the host that creates virtual machine;
(3) CPU and internal memory balance policy
If the free memory (unit: M) that X is certain proxy server, Y is the available CPU (unit: MHz) of certain proxy server, Me is the total internal memory (unit: M) of certain proxy server, m is the memory usage of certain proxy server, n is the cpu busy percentage of certain proxy server, coreN is the core number of certain proxy server, and the dominant frequency that speedN is certain proxy server (unit: MHz):
X=Me*(1-m)；
Y=coreN*speedN*(1-n)；
If the memory size requiring in numerical procedure is UMe, the core number of CPU is coreU, and CPU frequency is speedU, selects the requirement of proxy server to be:
coreU<coreN；
coreU*speedU<Y；
UMe<X；
According to above three requirements, go inquiry proxy server cluster can return to a result set equally, if result set is less than 1, return to the response that user terminals resources deficiency cannot create virtual machine; If result set equals 1, the request that creates virtual machine is transmitted to the establishment that this proxy server has removed virtual machine; If result set is greater than 1, according to CPU and internal memory balance policy, carry out the selection of proxy server, specific practice is as follows:
If: Q=(coreU*speedU)/Ume*100%;
P=X*(1-Q)+Y*Q
According to sequence from big to small, select the maximum proxy server of P value wherein as the host that creates virtual machine the P value of all proxy servers in result set.
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