CN102158535A - Cloud computing operating system - Google Patents

Abstract

The invention discloses a cloud computing operating system, which overcomes the deficiency of the cloud computing operating system that is not yet perfect in the prior art, which includes: a mass storage module for providing data storage; a storage allocation module for completing the operation on the mass storage module Data reading and writing; the virtual machine agent module is used to obtain the configuration information of virtual resources, and operate and apply virtual resources according to a virtual resource operation instruction; the virtual machine allocation module is used to send the configuration information of virtual resources to the resource scheduling module and receive resources The virtual resource operation instruction sent by the scheduling module is sent to the virtual machine agent module; the network deployment module is used to obtain network resource information and manage network resources; the resource scheduling module is used to control the storage deployment module to read and write data, and generate virtual resource operation instructions. Generate network provisioning directives. The invention provides a feasible operating system for cloud computing and promotes the development and application of cloud computing.

Description

A cloud computing operating system

technical field

The invention relates to the technical field of cloud computing, in particular to a cloud computing operating system.

Background technique

At present, the industry has reached a consensus on many core concepts such as cloud computing on-demand allocation, resource transfer, pay-as-you-go, heterogeneous support, energy saving and consumption reduction.

However, in the field of cloud computing IaaS, the engineering of cloud computing is still full of difficulties, and relevant IT technicians have not found an operable system architecture and implementation plan. For this reason, most computer manufacturers, especially stand-alone operating systems, servers, and Internet manufacturers, have proposed a series of cloud computing infrastructure solutions, but they have not yet focused on the optimization of resource scheduling in the cloud computing infrastructure of the cloud computing operating system. technology.

Contents of the invention

The technical problem to be solved by the present invention is to provide a cloud computing operating system, which overcomes the deficiency of the cloud computing operating system which is not perfect in the prior art.

In order to solve the above technical problems, the invention provides a cloud computing operating system, comprising:

Mass storage module for providing data storage;

A storage allocation module, configured to complete data reading and writing on the mass storage module;

A virtual machine agent module, configured to obtain configuration information of a virtual resource, and operate and apply the virtual resource according to a virtual resource operation instruction for operating the virtual resource;

A virtual machine allocation module, configured to send the configuration information of the virtual resource to the resource scheduling module, receive the virtual resource operation instruction sent by the resource scheduling module and send it to the virtual machine agent module;

The network allocation module is used to obtain network resource information and manage network resources according to network resource allocation instructions;

A resource scheduling module, configured to control the storage allocation module to read and write the data, to generate the virtual resource operation instruction according to the configuration information of the virtual resource, and to generate the network resource information according to the network resource information. Resource allocation instructions.

Preferably, the storage allocation module is further configured to monitor the state of the mass storage module.

Preferably, the virtual machine agent module is further configured to monitor the stability of the virtual machine host daemon application, and intervene when the virtual machine host daemon application runs unstable.

Preferably, the virtual machine allocation module is further configured to schedule the virtual resources according to a virtual resource scheduling instruction for scheduling the virtual resources; the resource scheduling module is further configured to send the virtual resource scheduling instruction to the The virtual machine provisioning module described above.

Preferably, the virtual machine allocation module is further configured to handle an abnormal situation that occurs during the virtual machine agent module performing the operation application on the virtual resource.

Preferably, the system further comprises:

A monitoring agent module, configured to obtain configuration information of physical resources, and operate and apply the physical resources according to physical resource operation instructions for operating the physical resources;

A basic monitoring module, configured to send the configuration information of the physical resource to the resource scheduling module, receive the physical resource operation instruction sent by the resource scheduling module and send it to the monitoring agent module;

Wherein, the resource scheduling module is configured to generate the physical resource operation instruction according to the configuration information of the physical resource.

Preferably, the basic monitoring module is connected to the virtual machine agent module, and is further configured to maintain the synchronization of changes of the virtual resources and physical resources according to the configuration information of the virtual resources and the configuration information of the physical resources.

Preferably, the system further comprises:

a user service module, configured to send a service request submitted by a user to the resource scheduling module;

Wherein, the resource scheduling module is used to respond to the service request.

Preferably, the system further comprises:

An administrator management module, configured to send a management request submitted by an administrator to the resource scheduling module;

Wherein, the resource scheduling module is used for responding to the management request.

Compared with the prior art, the technical solution proposed by the present invention provides a feasible operating system for cloud computing and promotes the development and application of cloud computing.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Description of drawings

The accompanying drawings are used to provide a further understanding of the technical solution of the present invention, and constitute a part of the description, and are used together with the embodiments of the present invention to explain the technical solution of the present invention, and do not constitute a limitation to the technical solution of the present invention. In the attached picture:

1 is a schematic diagram of the composition of a cloud computing operating system according to Embodiment 1 of the present invention;

2 is a schematic diagram of the composition of the cloud computing operating system in Embodiment 2 of the present invention;

FIG. 3 is a schematic diagram of the composition of a cloud computing operating system according to Embodiment 3 of the present invention.

Detailed ways

The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention.

First of all, it should be noted that, if there is no conflict, the embodiments of the present invention and combinations of features in the embodiments are within the protection scope of the present invention.

Embodiment 1, cloud computing operating system

FIG. 1 is a schematic diagram of the composition of Embodiment 1 of the cloud computing operating system of the present invention. As shown in FIG. 1 , this embodiment mainly includes a mass storage module 110, a storage allocation module 120, a virtual machine agent module 130, a virtual machine allocation module 140, a network allocation module 150, and a resource scheduling module 160, wherein:

Mass storage module 110, for providing data storage;

The storage allocation module 120 is connected with the resource scheduling module 160 and the mass storage module 110, and provides a storage operation interface for reading data from the mass storage module 110 and storing data in the mass storage module 110, and is also used for mass storage module 110 performs status supervision, including monitoring the storage utilization and storage status of the mass storage module 110;

The virtual machine agent module 130 is configured to obtain configuration information of virtual resources, and send configuration information of virtual resources (including performance information of virtual resources, static or dynamic interaction information between different virtual resources, etc.) to the virtual machine deployment module 140, report to the resource scheduling module 160 through the virtual machine allocation module 140, and receive the virtual resource operation instruction (such as dynamically loading storage, virtual machine switch or virtual machine migration, etc.) sent by the virtual machine allocation module 140 for operating the virtual resource, Operate and apply virtual resources according to the virtual resource operation instructions and predetermined policies; it can also be used to monitor the stability of the virtual machine host guard application (such as XEND), and when the monitoring virtual machine host guard application runs unstable It performs certain interventions, such as restarting the XEND daemon process when the virtual machine migration fails due to XEN instability;

The virtual machine allocation module 140 is connected with the virtual machine agent module 130 and the resource allocation module 160, and provides a virtual machine operation interface for sending the configuration information of the virtual resources acquired and sent by the virtual machine agent module 130 to the resource scheduling module 160, receiving The virtual resource operation instruction sent by the resource scheduling module 160 for operating the virtual resource is forwarded to the virtual machine agent module 130; it is also used for receiving the virtual resource scheduling instruction sent by the resource scheduling module 160 for scheduling the virtual resource, and according to the virtual resource Scheduling instructions schedule virtual resources; the related processing of virtual resource operation instructions and virtual resource scheduling instructions can be completed based on synchronous or asynchronous execution operations and feedback mechanisms;

The network allocation module 150 is connected with the resource scheduling module 160 and provides a network service interface for obtaining network resource information and sending it to the resource scheduling module 160, allocating and managing network resources (such as IP resources) according to the network resource allocation instructions sent by the resource scheduling module 160 );

The resource scheduling module 160 is used to control the storage allocation module 120 to read and write data, and to generate the virtual resource scheduling quality and send it to the virtual machine allocation module 140; The virtual resource operation instruction for the virtual machine allocation module 140 to operate the virtual resource is used to generate the network resource allocation instruction according to the network resource information sent by the network allocation module 150 and send it to the network allocation module 150 .

The storage provisioning module 120 may provide storage access for the virtual machine or the client after receiving a valid storage application issued by the user and approved by the administrator.

The virtual machine allocation module 140 has transparent interface services to the outside world. For example, when executing an operation application to start a certain virtual machine, it uses the relevant parameters (virtual resource operation instructions) provided by the resource scheduling module 160 to automatically find the specified physical machine and automatically mount the corresponding virtual machine. Store resources, automatically download a virtual machine configuration file, and then start that virtual machine on that physical machine.

The virtual machine allocation module 140 can also be used to automatically handle various abnormal situations that occur in the process of the virtual machine agent module 130 operating and applying virtual resources. For example, when the virtual machine agent module 130 executes a certain operation XNED and there is a problem, restart and then restart Execute; if the execution fails 3 times, it will be considered a failure.

The network configuration module 150 can be used to monitor the configuration, performance and status information of network devices such as switches and routers, and update these information to the information center; where the information center can obtain resource information of physical resources and virtual resources in real time And the mapping relationship between physical resources and virtual resources.

The resource scheduling module 160 can be used to check and process processing exceptions such as resource locks and message queues, such as processing resources that have been occupied by a system task for a long time or request messages that cannot be resolved for a long time, etc. The resource scheduling module 160 can perform recovery processing .

Embodiment 2, cloud computing operating system

FIG. 2 is a schematic diagram of the composition of Embodiment 2 of the cloud computing operating system of the present invention. In combination with Embodiment 1 shown in FIG. 1 , this embodiment shown in FIG. 2 mainly includes a basic monitoring module 170 and a monitoring agent module 180, wherein:

The basic monitoring module 170 is connected with the virtual machine agent module 130 and the resource scheduling module 160, and is used to send the configuration information of the physical resources (corresponding to the aforementioned virtual resources) obtained by the monitoring agent module 180 to the resource scheduling module 160, and provide physical resources Query view, and is used to maintain the change synchronization between physical resources and virtual resources according to the configuration information of virtual resources and physical resources, and reflect the performance, running status, locking status, enabling status and other information of physical resources in real time; it is also used It is used to provide a series of services such as group computing, life value calculation, load transformation, virtual degree measurement, historical performance storage and analysis, and resource pool consistency monitoring; it is also used to provide a series of physical device operation functions such as switching physical machines and status inspection; receiving The physical resource operation instruction sent by the resource scheduling module 160 is forwarded to the monitoring agent module 180,

The monitoring agent module 180 is connected with the basic monitoring module 170, and is used to obtain configuration information of physical resources (such as hardware performance information, hardware configuration information, alarm information, hardware health information, etc.) and send it to the basic monitoring module 170, which is received by the basic The physical resource operation instruction sent by the monitoring module 170 for operating the physical resource, according to the physical resource operation instruction, the physical resource is operated and applied (such as shutdown, alarm setting, remote SSH/desktop/SFTP connection, status check, etc.);

In this embodiment, the resource scheduling module 160 is also used to generate physical resource operation instructions according to the configuration information of the physical resources sent by the basic monitoring module 170, and is used to automatically maintain the stability of the resource pool when executing user services, and maintain resource pool information and Consistency of real resource information to maintain the steady state of the resource pool (formed jointly by physical resources and virtual resources).

Embodiment three, cloud computing operating system

FIG. 3 is a schematic composition diagram of Embodiment 3 of the cloud computing operating system of the present invention. In combination with Embodiment 1 shown in FIG. 1 and Embodiment 2 shown in FIG. 2 , this embodiment shown in FIG. 3 mainly includes an administrator management module 190 and a user service module 195, wherein:

The administrator management module 190 is connected to the storage allocation module 120, the virtual machine allocation module 140, the network allocation module 150 and the resource scheduling module 160, and is used to provide resource management views for administrators; of course, it can also be connected to the basic monitoring module 170; It is used to send the management request submitted by the administrator to the resource scheduling module 160;

The user service module 195 is connected with the storage allocation module 120, the virtual machine allocation module 140, the network allocation module 150, the resource scheduling module 160, and the administrator management module 190, and is used to provide users with resource usage views; of course, it can also be connected with the basic monitoring The module 170 is connected; it is used to send the service request submitted by the user to the resource scheduling module 160;

The resource scheduling module 160 is further configured to receive and respond to management requests sent by administrators and/or service requests sent by users, and complete corresponding management and/or services.

The administrator management module 190 can provide administrators with services such as security control, node management, real-time monitoring, asset supervision, performance analysis, health monitoring, remote control, report service, business approval, resource scheduling, energy consumption control, function registration, etc. Operation entrance; it can also provide administrators with functional applications for batch management and control of physical resources and virtual resources; the administrator's management interface can be implemented as a remote console.

The user service module 195 can provide users with three types of service applications such as computing, storage, and network. Users can remotely view, configure, and use related resources to deploy their own services; provide resource metering and billing, access control, and user task management and other user services; focus on business-centric management of related resources; the user management interface can be implemented as a remote console.

Among them, the operation of the user service module 195 on the network allocation module 150, the virtual machine allocation module 140, the storage allocation module 120, or the basic monitoring module 170 will not cause changes in the configuration and relationship between virtual resources and physical resources, that is, user service The module 195 is a read-only operation for the operation of the network allocation module 150, the virtual machine allocation module 140, the storage allocation module 120 or the basic monitoring module 170; and the administrator management module 190 is for the network allocation module 150, the virtual machine allocation module The operation of the module 120 or the basic monitoring module 170 may cause changes in the configuration and association relationship between virtual resources and physical resources, that is, the administrator management module 190 may change the network allocation module 150, the virtual machine allocation module 140, the storage allocation module 120 or The operation of the basic monitoring module 170 may be a read/write operation.

If a user uses resources through the user service module 195, or when an administrator manages resources through the administrator management module 190, and wants to directly change the working status of virtual resources and physical resources, the corresponding request will be sent to the scheduling module 160, and the scheduling After the module 160 judges and analyzes, it sends relevant instructions to the storage allocation module 120, the virtual machine allocation module 140, the network allocation module 150 or the basic monitoring module 170, such as turning on the physical machine, starting the virtual machine, and so on.

If the user passes through the user service module 195, or the administrator passes through the administrator management module 190, just to view resource information (such as the configuration of physical machines or virtual machines, load conditions, etc.), or the user uses the virtual resources output by the system to deploy his own For business, related requests may be directly sent to the storage allocation module 120 , the virtual machine allocation module 140 , the network allocation module 150 or the basic monitoring module 170 .

The administrator management module 190 can also be connected with the user service module 195, and is used to set relevant parameters for the user service module 195, such as the maximum number of virtual machines used by the user, how much storage is used at most, etc.; the administrator management module 190 can intercept and approve user The request sent by the service module 195 is to determine whether to agree to the user's request and continue to be transmitted to the system, such as applying for a new resource account, applying for a virtual machine, applying for storage, applying for an IP, etc.

Those skilled in the art should understand that each module of the present invention described above can be realized by a general-purpose computing device, and they can be concentrated on a single computing device, or distributed on a network formed by multiple computing devices, optionally , they can be realized by executable program codes of the computing device, thus, they can be stored in the storage device to be executed by the computing device, or they can be made into individual integrated circuit modules, or a plurality of modules or The steps are implemented as a single integrated circuit module. As such, the present invention is not limited to any specific combination of hardware and software.

Although the embodiments disclosed in the present invention are as above, the described content is only an embodiment adopted for the convenience of understanding the present invention, and is not intended to limit the present invention. Anyone skilled in the technical field to which the present invention belongs can make any modifications and changes in the form and details of the implementation without departing from the spirit and scope disclosed by the present invention, but the patent protection scope of the present invention, The scope defined by the appended claims must still prevail.

Claims (9)

1. A cloud computing operating system, characterized in that, comprising: Mass storage module for providing data storage; A storage allocation module, configured to complete data reading and writing on the mass storage module; A virtual machine agent module, configured to obtain configuration information of a virtual resource, and operate and apply the virtual resource according to a virtual resource operation instruction for operating the virtual resource; A virtual machine allocation module, configured to send the configuration information of the virtual resource to the resource scheduling module, receive the virtual resource operation instruction sent by the resource scheduling module and send it to the virtual machine agent module; The network allocation module is used to obtain network resource information and manage network resources according to network resource allocation instructions; A resource scheduling module, configured to control the storage allocation module to read and write the data, to generate the virtual resource operation instruction according to the configuration information of the virtual resource, and to generate the network resource information according to the network resource information. Resource allocation instructions. 2. cloud computing operating system according to claim 1, is characterized in that, The storage allocation module is further used to monitor the state of the mass storage module. 3. cloud computing operating system according to claim 1, is characterized in that, The virtual machine agent module is further used to monitor the stability of the virtual machine host guard application, and intervene when the virtual machine host guard application runs unstable. 4. cloud computing operating system according to claim 1, is characterized in that, The virtual machine allocation module is further configured to schedule the virtual resources according to a virtual resource scheduling instruction for scheduling the virtual resources; The resource scheduling module is further configured to send the virtual resource scheduling instruction to the virtual machine allocation module. 5. cloud computing operating system according to claim 1, is characterized in that, The virtual machine allocation module is further configured to handle an abnormal situation that occurs when the virtual machine agent module performs the operation application on the virtual resource. 6. The cloud computing operating system according to claim 1, wherein the system further comprises: A monitoring agent module, configured to obtain configuration information of physical resources, and operate and apply the physical resources according to physical resource operation instructions for operating the physical resources; A basic monitoring module, configured to send the configuration information of the physical resource to the resource scheduling module, receive the physical resource operation instruction sent by the resource scheduling module and send it to the monitoring agent module; Wherein, the resource scheduling module is configured to generate the physical resource operation instruction according to the configuration information of the physical resource. 7. cloud computing operating system according to claim 6, is characterized in that, The basic monitoring module is connected to the virtual machine agent module, and is further used to maintain the synchronization of changes of the virtual resources and physical resources according to the configuration information of the virtual resources and the configuration information of the physical resources. 8. The cloud computing operating system according to claim 1 or 6, wherein the system further comprises: a user service module, configured to send a service request submitted by a user to the resource scheduling module; Wherein, the resource scheduling module is used to respond to the service request. 9. The cloud computing operating system according to claim 8, wherein the system further comprises: An administrator management module, configured to send a management request submitted by an administrator to the resource scheduling module; Wherein, the resource scheduling module is used for responding to the management request.

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