CN105068873A - Isomerous virtual resource and task scheduling method and system - Google Patents

Isomerous virtual resource and task scheduling method and system Download PDF

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Publication number
CN105068873A
CN105068873A CN201510485942.8A CN201510485942A CN105068873A CN 105068873 A CN105068873 A CN 105068873A CN 201510485942 A CN201510485942 A CN 201510485942A CN 105068873 A CN105068873 A CN 105068873A
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task
virtual machine
performance parameter
user
virtual
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Chinese (zh)
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曾林生
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Beijing Si Tech Information Technology Co Ltd
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Beijing Si Tech Information Technology Co Ltd
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Abstract

The present invention relates to an isomerous virtual resource and task scheduling method and system. The method comprises: creating a to-be-processed task in a task table according to input information input by a user, and calling a business interface of a virtual machine so as to execute the to-be-processed task by the virtual machine; acquiring performance parameters of the system in a task executing process, and adjusting the quantity of currently existing virtual machines and/or the quantity of virtual machines which are working currently according to the acquired performance parameters; and after finishing the execution of the task, synchronizing a task result to the task table. According to the method, whole-life-cycle management of the virtual machines is realized, including: creation, shutdown and startup of the virtual machines and migration of the virtual machines; resource distribution in a resource pool according to a business request and an examination and approval result; and dynamic load balance, virtual machine migration based on HA, and a virtual machine migration function based on distributed power supply management.

Description

A kind of isomery virtual resource method for scheduling task and system
Technical field
The present invention relates to virtual resources dispatching technique field, particularly a kind of isomery virtual resource method for scheduling task and system.
Background technology
Virtual (virtualization) is the term of a broad sense, typically refers to computing element and run on virtual basis instead of on real basis in computing machine.Abstract, virtual is the logical expressions of resource, not by the constraint of physical restriction.Specifically, the way of realization of Intel Virtualization Technology adds a virtualization layer in systems in which, becomes the resource of another kind of form for upper strata the Resource Abstract of lower floor.
IT environment needed for enterprise must safety, stable, high availability and convenient management.Therefore enterprise-level Intel Virtualization Technology mainly refers to the virtual of system aspects, core concept uses virtualization software to fictionalize multiple stage virtual machine in a physical machine: every platform virtual machine operates in an isolation environment respectively, be the logic computer system with complete hardware function, and mutually between run different service.Can improve resource utilization like this can make again each virtual machine run without interfering with each other.
Develop from mainframe virtualization, server virtualization technology has VMware, Hyper-V, KVM, XEN, PowerVM etc., there is oneself commercialization virtualization management tool in each producer, as Vcenter (VMWare), Systemdirector (IBM), etc., also Open Source Platform is had just to support virtual management, as cloudstack, openstack.Modern enterprise inside to be applied as Intel Virtualization Technologies such as KVM, XEN, PowerVM simultaneously, also has very multiple virtualization service simultaneously, how a platform carries these Intel Virtualization Technologies and many virtualization services simultaneously, that must realize virtual resource Different data management, the key of virtual resource isomery is virtual resource task scheduling, and the present invention launches round in order to head it off.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of the isomery virtual resource method for scheduling task and the system that according to system, the treatment situation of resource are regulated automatically to the quantity of the virtual machine of executing the task.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of isomery virtual resource method for scheduling task, comprising:
Input information according to user's input creates pending task in task list, calls virtual machine business interface and then makes virtual machine perform pending task;
Be captured in the performance parameter of system in tasks carrying process, the quantity of performance parameter to the quantity of the virtual machine of current existence and/or the current virtual machine worked according to gathering adjusts;
After tasks carrying, synchronous task result is to task list.
The invention has the beneficial effects as follows: intend the lifecycle management of machine, comprise the establishment of virtual machine, close down, start and the migration of virtual machine; The Resources allocation in resource pool according to service request and approval results; Balancing dynamic load, empty machine migration based on HA, based on the empty machine shift function of distributed power supply management; Support virtual machine snapshot, mirror image resources can import and export, rapid deployment new opplication.
On the basis of technique scheme, the present invention can also do following improvement.
Further, the described input information according to user's input also comprised structure user interface create pending task in task list before, described user interface comprises user control interface and network control interface, described user control interface is for receiving the input information of user's input, and described network control interface is used for calling virtual machine business interface.
Further, the quantity of the described performance parameter according to gathering to the quantity of the virtual machine of current existence and/or the current virtual machine worked is carried out adjustment and is specially:
When performance parameter is more than the first predetermined threshold value, then increase the virtual machine quantity worked;
When performance parameter is more than the second predetermined threshold value, then increase the quantity of the virtual machine of current existence;
When performance parameter is lower than the 3rd predetermined threshold value, then reduce the virtual machine quantity worked;
When performance parameter is lower than the 4th predetermined threshold value, then reduce the quantity of the virtual machine of current existence.
Further, described pending task comprises and shows that charge information, report messages, alarm setting and/or event information are shown.
Further, described task list comprises task names, execution status of task and task creation time.
Further, a kind of isomery virtual resource task scheduling system, comprises calling module, adjusting module and synchronization module;
Described calling module, creates pending task for the input information inputted according to user in task list, calls virtual machine business interface and then makes virtual machine perform pending task;
Described adjusting module, for being captured in the performance parameter of system in tasks carrying process, the quantity of performance parameter to the quantity of the virtual machine of current existence and/or the current virtual machine worked according to gathering adjusts;
Described synchronization module, for synchronous task result after tasks carrying to task list.
Further, the described input information according to user's input also comprised structure user interface create pending task in task list before, described user interface comprises user control interface and network control interface, described user control interface is for receiving the input information of user's input, and described network control interface is used for calling virtual machine business interface.
Further, described adjusting module specifically for:
When performance parameter is more than the first predetermined threshold value, then increase the virtual machine quantity worked; When performance parameter is more than the second predetermined threshold value, then increase the quantity of the virtual machine of current existence; When performance parameter is lower than the 3rd predetermined threshold value, then reduce the virtual machine quantity worked; When performance parameter is lower than the 4th predetermined threshold value, then reduce the quantity of the virtual machine of current existence.
Further, described pending task comprises and shows that charge information, report messages, alarm setting and/or event information are shown.
Further, described task list comprises task names, execution status of task and task creation time.
Accompanying drawing explanation
Fig. 1 is the inventive method flow chart of steps;
Fig. 2 is present system structural drawing.
In accompanying drawing, the list of parts representated by each label is as follows:
1, calling module, 2, adjusting module, 3, synchronization module.
Embodiment
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Embodiment 1
As shown in Figure 1, a kind of isomery virtual resource method for scheduling task, comprising:
Input information according to user's input creates pending task in task list, calls virtual machine business interface and then makes virtual machine perform pending task;
Be captured in the performance parameter of system in tasks carrying process, the quantity of performance parameter to the quantity of the virtual machine of current existence and/or the current virtual machine worked according to gathering adjusts;
After tasks carrying, synchronous task result is to task list.
The described input information according to user's input also comprised structure user interface create pending task in task list before, described user interface comprises user control interface and network control interface, described user control interface is for receiving the input information of user's input, and described network control interface is used for calling virtual machine business interface.
The quantity of the described performance parameter according to gathering to the quantity of the virtual machine of current existence and/or the current virtual machine worked is carried out adjustment and is specially:
When performance parameter is more than the first predetermined threshold value, then increase the virtual machine quantity worked;
When performance parameter is more than the second predetermined threshold value, then increase the quantity of the virtual machine of current existence;
When performance parameter is lower than the 3rd predetermined threshold value, then reduce the virtual machine quantity worked;
When performance parameter is lower than the 4th predetermined threshold value, then reduce the quantity of the virtual machine of current existence.
Described second predetermined threshold value is greater than the first predetermined threshold value and is greater than the 3rd predetermined threshold value and is greater than the 4th predetermined threshold value;
Described pending task comprises shows that charge information, report messages, alarm setting and/or event information are shown.
Described task list comprises task names, execution status of task and task creation time.
As shown in Figure 2, a kind of isomery virtual resource task scheduling system, comprises calling module 1, adjusting module 2 and synchronization module 3;
Described calling module 1, creates pending task for the input information inputted according to user in task list, calls virtual machine business interface and then makes virtual machine perform pending task;
Described adjusting module 2, for being captured in the performance parameter of system in tasks carrying process, the quantity of performance parameter to the quantity of the virtual machine of current existence and/or the current virtual machine worked according to gathering adjusts;
Described synchronization module 3, for synchronous task result after tasks carrying to task list.
The described input information according to user's input also comprised structure user interface create pending task in task list before, described user interface comprises user control interface and network control interface, described user control interface is for receiving the input information of user's input, and described network control interface is used for calling virtual machine business interface.
Described adjusting module 2 specifically for:
When performance parameter is more than the first predetermined threshold value, then increase the virtual machine quantity worked; When performance parameter is more than the second predetermined threshold value, then increase the quantity of the virtual machine of current existence; When performance parameter is lower than the 3rd predetermined threshold value, then reduce the virtual machine quantity worked; When performance parameter is lower than the 4th predetermined threshold value, then reduce the quantity of the virtual machine of current existence.
Described pending task comprises shows that charge information, report messages, alarm setting and/or event information are shown.
Described task list comprises task names, execution status of task and task creation time.
Resource management provided by the invention mainly comprises the structure of resource pool, the life cycle management of virtual machine, the functions such as the elasticity adjustment of resource and mirror image management.The virtual instruments such as platform compatible VMware, powerAIX, Xen, KVM, can realize managing the heterogeneous resource of X86, Power minicomputer simultaneously.
In concrete enforcement, adopt following steps:
Step 1: front-end WEB interface UI, comprises AdminconsoleAPI, and WebConsoleAPI, CLI call back-end services.As step 2;
Step 2: do business processing by BusinessAPI, shows step 3, step 4 content;
Step 3:Billing/Report does charge information displaying, report messages is shown;
Step 4:Alarm/Event: alarm setting, event information are shown;
Step 5:Collector, system performance information is collected;
Step 6:Schulder, integrated scheduling device, task manager;
Step 7:FEderation-Cloud-API, realizes isomery unified management interface;
Step 8: realized CloudStack, Openstack, PowerVM integrated management by Driver.
1. task is built: during " NCloudManagementProcess " creation task, fill in
Task type: as 4. task list structural design explanation;
Task status: 0;
Task inputs: JSON formatted data;
Task result: 0;
Input remarks: according to mission requirements, decide in its sole discretion the need of filling in, only for " NCloudManagementProcess ".
The creation task time: task creation time
2. row task: " XXXXXXDriver " executes the task;
Task status: change 1 into during operation task, task completes and changes 2 into;
Task exports: JSON formatted data;
Task result: fill in 1 during Mission Success, fills in 2 during mission failure;
Export remarks: according to mission requirements, decide in its sole discretion the need of filling in, only for " XXXXXXDriver ".
Execute the task the time: task status changes the time of 1 into;
Finish the work the time: task status changes the time of 2 into;
3. synchronous task result and backup completion status task: " NCloudManagementProcess " processes;
Task exports: resolve JSON formatted data;
Task result: task result;
Export remarks: if mission failure can get this field, check abnormal information.
Only have when task result 1 or 2, just can do task backup, by ncm_drivers_tasks when bar data transfer to ncm_drivers_tasks_history.
4. task list structural design illustrates:
/*==============================================================*/
/*Table:x86_drivers_tasks*/
/*==============================================================*/
createtablex86_drivers_tasks
(
idint(11)notnullauto_increment,
typevarchar(64)notnull,
statusintnotnull,
inputvarchar(1024),
outputvarchar(1024),
resultint,
in_remarkvarchar(1024),
out_remarkvarchar(1024),
create_timetimestamp,
run_timetimestamp,
finish_timetimestamp,
primarykey(id)
);
/*==============================================================*/
/*Table:power_drivers_tasks*/
/*==============================================================*/
createtablepower_drivers_tasks
(
idint(11)notnullauto_increment,
typevarchar(64)notnull,
statusintnotnull,
inputvarchar(1024),
outputvarchar(1024),
resultint,
in_remarkvarchar(1024),
out_remarkvarchar(1024),
create_timetimestamp,
run_timetimestamp,
finish_timetimestamp,
primarykey(id)
);
/*==============================================================*/
/*Table:x86_drivers_tasks_history*/
/*==============================================================*/
createtablex86_drivers_tasks_history
(
idint(11)notnull,
typevarchar(64)notnull,
statusintnotnull,
inputvarchar(1024),
outputvarchar(1024),
resultint,
in_remarkvarchar(1024),
out_remarkvarchar(1024),
create_timetimestamp,
run_timetimestamp,
finish_timetimestamp,
primarykey(id)
);
createtablepower_drivers_tasks_history
(
idint(11)notnull,
typevarchar(64)notnull,
statusintnotnull,
inputvarchar(1024),
outputvarchar(1024),
resultint,
in_remarkvarchar(1024),
out_remarkvarchar(1024),
create_timetimestamp,
run_timetimestamp,
finish_timetimestamp,
primarykey(id)
);
5. XXXXXXDriver design
Openstackdriver interface
Create virtual machine
Start virtual machine
Close virtual machine
Delete virtual machine
Amendment virtual machine
Restart virtual machine
Drawing template establishment
Delete template
Find virtual machine
Find flavor (template)
Find mirror image (operating system) image
Find secure group
Find physical machine
Find network (Nova-network)
Directordriver interface
Create virtual machine
Start virtual machine
Stop virtual machine
Delete virtual machine
Amendment virtual machine
Restart virtual machine
Stop virtual machine
Remove and stop virtual machine
Hang up virtual machine
Remove and hang up virtual machine
Create virtual machine snapshot
Migration virtual machine
Find floatingip
Distribute floatingip to instance
Discharge the floatingip of empty machine
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (10)

1. an isomery virtual resource method for scheduling task, is characterized in that, comprising:
Input information according to user's input creates pending task in task list, calls virtual machine business interface and then makes virtual machine perform pending task;
Be captured in the performance parameter of system in tasks carrying process, the quantity of performance parameter to the quantity of the virtual machine of current existence and/or the current virtual machine worked according to gathering adjusts;
After tasks carrying, synchronous task result is to task list.
2. isomery virtual resource method for scheduling task according to claim 1, it is characterized in that, the described input information according to user's input also comprised structure user interface create pending task in task list before, described user interface comprises user control interface and network control interface, described user control interface is for receiving the input information of user's input, and described network control interface is used for calling virtual machine business interface.
3. isomery virtual resource method for scheduling task according to claim 1, is characterized in that, the quantity of the described performance parameter according to gathering to the quantity of the virtual machine of current existence and/or the current virtual machine worked is carried out adjustment and is specially:
When performance parameter is more than the first predetermined threshold value, then increase the virtual machine quantity worked;
When performance parameter is more than the second predetermined threshold value, then increase the quantity of the virtual machine of current existence;
When performance parameter is lower than the 3rd predetermined threshold value, then reduce the virtual machine quantity worked;
When performance parameter is lower than the 4th predetermined threshold value, then reduce the quantity of the virtual machine of current existence.
4. according to the arbitrary described isomery virtual resource method for scheduling task of claims 1 to 3, it is characterized in that, described pending task comprises shows that charge information, report messages, alarm setting and/or event information are shown.
5., according to the arbitrary described isomery virtual resource method for scheduling task of claims 1 to 3, it is characterized in that, described task list comprises task names, execution status of task and task creation time.
6. an isomery virtual resource task scheduling system, is characterized in that, comprises calling module (1), adjusting module (2) and synchronization module (3);
Described calling module (1), creates pending task for the input information inputted according to user in task list, calls virtual machine business interface and then makes virtual machine perform pending task;
Described adjusting module (2), for being captured in the performance parameter of system in tasks carrying process, the quantity of performance parameter to the quantity of the virtual machine of current existence and/or the current virtual machine worked according to gathering adjusts;
Described synchronization module (3), for synchronous task result after tasks carrying to task list.
7. isomery virtual resource task scheduling system according to claim 6, it is characterized in that, the described input information according to user's input also comprised structure user interface create pending task in task list before, described user interface comprises user control interface and network control interface, described user control interface is for receiving the input information of user's input, and described network control interface is used for calling virtual machine business interface.
8. isomery virtual resource task scheduling system according to claim 6, is characterized in that, described adjusting module (2) specifically for:
When performance parameter is more than the first predetermined threshold value, then increase the virtual machine quantity worked; When performance parameter is more than the second predetermined threshold value, then increase the quantity of the virtual machine of current existence; When performance parameter is lower than the 3rd predetermined threshold value, then reduce the virtual machine quantity worked; When performance parameter is lower than the 4th predetermined threshold value, then reduce the quantity of the virtual machine of current existence.
9. according to the arbitrary described isomery virtual resource task scheduling system of claim 6 to 8, it is characterized in that, described pending task comprises shows that charge information, report messages, alarm setting and/or event information are shown.
10., according to the arbitrary described isomery virtual resource task scheduling system of claim 6 to 8, it is characterized in that, described task list comprises task names, execution status of task and task creation time.
CN201510485942.8A 2015-08-10 2015-08-10 Isomerous virtual resource and task scheduling method and system Pending CN105068873A (en)

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