CN116048804A - PAAS virtual machine resource auditing method, system, equipment and storage medium - Google Patents

PAAS virtual machine resource auditing method, system, equipment and storage medium Download PDF

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Publication number
CN116048804A
CN116048804A CN202310072488.8A CN202310072488A CN116048804A CN 116048804 A CN116048804 A CN 116048804A CN 202310072488 A CN202310072488 A CN 202310072488A CN 116048804 A CN116048804 A CN 116048804A
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instance
abnormal
virtual machine
queue
instances
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张赛
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Unicloud Technology Co Ltd
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Unicloud Technology Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46Multiprogramming arrangements
    • G06F9/50Allocation of resources, e.g. of the central processing unit [CPU]
    • G06F9/5061Partitioning or combining of resources
    • G06F9/5077Logical partitioning of resources; Management or configuration of virtualized resources
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/455Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533Hypervisors; Virtual machine monitors
    • G06F9/45558Hypervisor-specific management and integration aspects
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00Energy efficient computing, e.g. low power processors, power management or thermal management

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  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
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Abstract

The invention provides a method, a system, equipment and a storage medium for checking PAAS virtual machine resources, wherein the method comprises the following steps: creating a ring queue of the instance set; obtaining a latest auditing time stamp in the annular queue, filtering according to the latest auditing time stamp to obtain an instance set from the last auditing to the latest auditing time, and obtaining a virtual machine state corresponding to the instance set; comparing the virtual machine state with the virtual machine state stored in the database to obtain an abnormal instance in the instance set, merging the abnormal instance in the instance set with the abnormal instance in the annular queue, and performing data processing; judging whether the number of the abnormal instances after the data processing is zero or not; in response to the number of abnormal instances being zero, the ring queue is emptied and the latest timestamp in the ring queue is updated. The invention controls the number of the abnormal instances of inquiry by setting the timestamp of the annular queue, simplifies meaningless virtual machine resource inspection and improves the calculation power of the CPU.

Description

PAAS virtual machine resource auditing method, system, equipment and storage medium
Technical Field
The invention belongs to the technical field of PAAS virtual machine resource inspection, and particularly relates to a method, a system, equipment and a storage medium for PAAS virtual machine resource inspection.
Background
The PAAS (platform as a service) is a platform for providing services on the cloud, the PAAS comprises basic structures such as a server, a storage and a network, and the like, provides complete and rich capabilities, and the excellent PAAS service consists of a whole set of tools and services, so that the use of developers or users can be simplified to the greatest extent, and the continuous output of the service is ensured by using a cluster or a main and standby mode of the PAAS service which is realized in a soft mode.
The existing PAAS service realizes the function through virtual machines, the virtual machines deploy the service provided for the outside, the clustered virtual machines adopt VIP to provide the service for the outside, after the cluster virtual machines are abnormal, the VIP can drift, the service is continuously provided for the outside, a user does not need to change an access entrance, the call chain for creating the PAAS virtual machine resource is long, and if one link has a problem, the resource is not released in time, so that the resource residue is caused. As shown in fig. 1, an SDN controller creates a center, creates multiple virtual machines, builds a cluster, and may fail in the process of creating virtual machines, and the resources may fail to roll back; after the virtual machine is successfully created, a configuration center is entered, and high availability, routing and other configurations are configured, and if the configuration fails, resource rollback failure can be caused.
Through data resource inspection, whether the filtered instance and the running instance are consistent with the instance of the database or not can be detected, virtual machine information corresponding to the full quantity of PAAS instances needs to be acquired, then a virtual machine management center is removed, states of the virtual machines are acquired for comparison, whether deviation exists or not is judged, if deviation exists, the condition that the resource usage is inconsistent is indicated, and the processing is needed; however, each time a full amount of PAAS virtual machine instances are acquired, with the increase of instances, each time a full amount of pull is performed, repeated comparison of some data is necessarily caused, the data which are compared at one time is meaningless, and CPU calculation power is wasted.
Disclosure of Invention
In view of the above, the present invention aims to provide a method, a system, a device and a storage medium for checking PAAS virtual machine resources, so as to solve the above-mentioned drawbacks.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows:
the invention provides a PAAS virtual machine resource auditing method, which comprises the following steps:
creating a ring queue of the instance set;
obtaining a latest auditing time stamp in the annular queue, filtering according to the latest auditing time stamp to obtain an instance set from the last auditing to the latest auditing time, and obtaining a virtual machine state corresponding to the instance set;
comparing the virtual machine state with the virtual machine state stored in the database to obtain an abnormal instance in an instance set, merging the abnormal instance in the instance set with the abnormal instance in the annular queue, and performing data processing;
judging whether the number of the abnormal instances after data processing is zero or not;
in response to the number of abnormal instances being zero, the ring queue is emptied and the latest timestamp in the ring queue is updated.
Further, the ring queue also stores an abnormal instance id and a processing state identifier.
Further, the set of instances includes a released instance and a running instance.
Further, the exception instance in the released instance obtained by comparison, or the exception instance in the running instance is recorded and stored, and the timestamp of the current exception instance is recorded.
Further, the merging the abnormal instance in the instance set with the abnormal instance in the ring queue, and performing data processing, including:
combining the abnormal instance in the compared released instance with the abnormal instance in the annular queue, releasing resources, and identifying a processing state;
or merging the compared abnormal instance in the running instance with the abnormal instance in the annular queue, releasing the resource, and identifying the processing state.
Further, in response to the number of abnormal instances being not zero, inserting the processed abnormal instance information into a ring queue, and judging whether the ring queue is full;
and in response to the fact that the annular queue is full, forcedly cleaning resources of the abnormal instances which are not processed for many times, emptying the annular queue, and updating the latest auditing time stamp in the annular queue.
Further, comparing the normal examples in the released examples, and performing no data processing on virtual machine resources;
or, comparing to obtain the normal instance in the running instance, and not processing the data on the virtual machine resource.
Based on the same inventive concept, the invention also provides a PAAS virtual machine resource auditing system, which comprises:
the creation module is used for creating a ring queue of the instance set;
the acquisition module is used for acquiring the latest auditing time stamp in the annular queue, filtering according to the latest auditing time stamp to obtain an instance set from the last auditing to the latest auditing time, and acquiring a virtual machine state corresponding to the instance set;
the comparison module is used for comparing the virtual machine state with the virtual machine state stored in the database to obtain an abnormal instance in the instance set, merging the abnormal instance in the instance set with the abnormal instance in the annular queue, and performing data processing;
the judging module is used for judging whether the number of the abnormal instances after the data processing is zero or not;
and the response module is used for emptying the annular queue and updating the latest timestamp in the annular queue in response to the number of the abnormal instances being zero.
Based on the same inventive concept, the invention also provides an electronic device, which comprises a processor and a memory which is in communication connection with the processor and is used for storing instructions executable by the processor, wherein the steps of the PAAS virtual machine resource auditing method are realized when the processor executes the instructions.
Based on the same inventive concept, the present invention also provides a computer readable storage medium storing a computer program, characterized in that: the computer program, when executed by a processor, implements the steps of a PAAS virtual machine resource auditing method as described above.
Compared with the prior art, the PAAS virtual machine resource auditing method, system, equipment and storage medium have the following beneficial effects:
according to the PAAS virtual machine resource auditing method, the system, the equipment and the storage medium, the quantity of the abnormal instances of inquiry is controlled by setting the time stamp of the annular queue, meaningless virtual machine resource auditing is simplified, the virtual machine resource reaches the maximum utilization rate, dirty data is processed in time, and the calculation power of a CPU is effectively improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
fig. 1 is a schematic diagram of PAAS virtual machine resource call data in the background art according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a ring queue and SDN configuration according to an embodiment of the present invention;
fig. 3 is a schematic flow chart of a method for checking PAAS virtual machine resources according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a second flow chart of a PAAS virtual machine resource auditing method according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a PAAS virtual machine resource auditing system according to an embodiment of the present application.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
The invention will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 2 to fig. 4, an embodiment of the present invention provides a method for checking PAAS virtual machine resources, where the method includes:
step S101: a circular queue of instance sets is created.
As shown in fig. 2, specifically, the instance set includes a released instance and a running instance, a ring queue is created for the released instance and the running instance, and for each ring queue, there is a timestamp, an abnormal instance id, and a processing state identification.
Inquiring the number of abnormal instances through the time stamp and the abnormal instance id, and checking the virtual machine resources according to the number of the abnormal instances.
Step S102: and acquiring a latest auditing time stamp from the annular queue, filtering according to the latest auditing time stamp to obtain an instance set from the last auditing to the latest auditing time, and acquiring a virtual machine state corresponding to the instance set.
As shown in fig. 2, specifically, the resource auditing center goes to the PAAS management center according to the latest auditing timestamp to obtain the set of the running instance and the released instance, then sorts the virtual machine information corresponding to all the instances, and the virtual machine removing management center obtains the virtual machine state.
Step S103: comparing the virtual machine state with the virtual machine state stored in the database to obtain an abnormal instance in the instance set, merging the abnormal instance in the instance set with the abnormal instance in the annular queue, and performing data processing.
Specifically, according to the obtained virtual machine state and the normal virtual machine state stored in the database, an abnormal virtual machine state is obtained, namely, the situation that resources are inconsistent exists, a corresponding abnormal instance is obtained through the virtual machine state, the abnormal instance and the abnormal instance in the annular queue are combined, the release of the resources is uniformly carried out, and whether the virtual machine resources are processed or not is marked.
In some embodiments, the merging and data processing of the abnormal instances in the instance set with the abnormal instances in the ring queue includes:
combining the abnormal instance in the compared released instance with the abnormal instance in the annular queue, releasing resources, and identifying a processing state;
or merging the compared abnormal instance in the running instance with the abnormal instance in the annular queue, releasing the resource, and identifying the processing state.
Specifically, by respectively carrying out data merging on the abnormal instance in the released instance and the abnormal instance in the running instance, virtual machine resource release of the abnormal instance under the two conditions is realized, and re-comparison is not needed, so that meaningless inspection is effectively simplified, and the computing capacity of a CPU is improved.
In some embodiments, the exception instance in the released instance obtained by comparison, or the exception instance in the running instance is recorded and stored, and the timestamp of the current exception instance is recorded.
Specifically, when the virtual machine state is compared with the virtual machine state stored in the database, the comparison result needs to be recorded, and the current timestamp is recorded at the same time.
Step S104: and judging whether the number of the abnormal instances after data processing is zero.
Specifically, by judging whether the number of abnormal instances is zero, different control strategies are executed on virtual machine resources, so that the virtual machine resources reach the maximum utilization rate, and dirty data are processed in time.
Step S105: in response to the number of abnormal instances being zero, the ring queue is emptied and the latest timestamp in the ring queue is updated.
Specifically, when the number of abnormal instances is zero, the fact that no abnormal instance exists in the virtual machine resource inspection at the time is indicated, the instance data in the annular queue from the last inspection to the latest inspection time is emptied, and the latest time stamp is updated; it should be noted that after the ring queue is emptied, it is necessary to create a blank data at the first position of the ring queue and obtain a timestamp corresponding to the blank data, so as to facilitate the next checking work on the virtual machine resource, and control the virtual machine resource through the timestamp, so as to avoid repeated comparison, simplify meaningless checking, and improve the data processing capability.
In some embodiments, in response to the number of abnormal instances being non-zero, inserting the processed abnormal instance information into a ring queue, and determining whether the ring queue is full;
and in response to the fact that the annular queue is full, forcedly cleaning resources of the abnormal instances which are not processed for many times, emptying the annular queue, and updating the latest auditing time stamp in the annular queue.
In some embodiments, comparing to obtain a normal instance in the released instance, and performing no data processing on the virtual machine resource;
or, comparing to obtain the normal instance in the running instance, and not processing the data on the virtual machine resource.
The invention controls the number of the abnormal instances of inquiry by setting the timestamp of the annular queue, simplifies meaningless virtual machine resource inspection, ensures that the virtual machine resource reaches the maximum utilization rate, processes dirty data in time and effectively improves the calculation power of the CPU.
As shown in fig. 5, based on the same inventive concept, the embodiment of the present invention further provides a PAAS virtual machine resource auditing system, where the system includes:
the creation module 11 is configured to create a circular queue of the instance set.
In some embodiments, the creation module 11 is further configured to:
the ring queue also stores an abnormal instance id and a processing state identifier.
In some embodiments, the creation module 11 is further configured to:
the set of instances includes released instances and running instances.
The obtaining module 12 is configured to obtain a latest auditing timestamp from the ring queue, filter according to the latest auditing timestamp to obtain an instance set from the last auditing to the latest auditing moment, and obtain a virtual machine state corresponding to the instance set.
The comparison module 13 is configured to compare the virtual machine state with the virtual machine state stored in the database, obtain an abnormal instance in the instance set by comparison, and combine the abnormal instance in the instance set with the abnormal instance in the ring queue, and perform data processing.
In some embodiments, the contrast module 13 is further configured to:
and comparing the obtained abnormal instances in the released instances, or recording and storing the abnormal instances in the running instances, and recording the time stamp of the current abnormal instance.
In some embodiments, the contrast module 13 is further configured to:
combining the abnormal instance in the compared released instance with the abnormal instance in the annular queue, releasing resources, and identifying a processing state;
or merging the compared abnormal instance in the running instance with the abnormal instance in the annular queue, releasing resources and identifying the processing state
In some embodiments, the contrast module 13 is further configured to:
comparing to obtain a normal instance in the released instance, and not performing data processing on virtual machine resources;
or, comparing to obtain the normal instance in the running instance, and not processing the data on the virtual machine resource.
A determining module 14 configured to determine whether the number of abnormal instances after data processing is zero.
A response module 15 configured to empty the ring queue and update the latest timestamp in the ring queue in response to the number of abnormal instances being zero.
In some embodiments, the response module 15 is further configured to:
if the number of the abnormal instances is not zero, inserting the processed abnormal instance information into a ring queue, and judging whether the ring queue is full;
and in response to the fact that the annular queue is full, forcedly cleaning resources of the abnormal instances which are not processed for many times, emptying the annular queue, and updating the latest auditing time stamp in the annular queue.
Based on the same inventive concept, an embodiment of the present invention further provides an electronic device, including a processor, and a memory communicatively connected to the processor and configured to store instructions executable by the processor, where: and the processor executes the instructions to realize the steps of the PAAS virtual machine resource auditing method.
Based on the same inventive concept, the embodiment of the invention also provides a computer readable storage medium, which stores a computer program, wherein the computer program realizes the steps of the PAAS virtual machine resource auditing method when being executed by a processor.
Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the application (including the claims) is limited to these examples; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the present application, the steps may be implemented in any order, and there are many other variations of the different aspects of the embodiments of the present application as described above, which are not provided in detail for the sake of brevity.
Those of ordinary skill in the art will appreciate that the elements and method steps of each example described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the elements and steps of each example have been described generally in terms of functionality in the foregoing description to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the several embodiments provided in this application, it should be understood that the disclosed methods and systems may be implemented in other ways. For example, the above-described division of units is merely a logical function division, and there may be another division manner when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted or not performed. The units may or may not be physically separate, and components shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the embodiment of the present invention.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.

Claims (10)

1. The PAAS virtual machine resource auditing method is characterized by comprising the following steps:
creating a ring queue of the instance set;
obtaining a latest auditing time stamp in the annular queue, filtering according to the latest auditing time stamp to obtain an instance set from the last auditing to the latest auditing time, and obtaining a virtual machine state corresponding to the instance set;
comparing the virtual machine state with the virtual machine state stored in the database to obtain an abnormal instance in an instance set, merging the abnormal instance in the instance set with the abnormal instance in the annular queue, and performing data processing;
judging whether the number of the abnormal instances after data processing is zero or not;
in response to the number of abnormal instances being zero, the ring queue is emptied and the latest timestamp in the ring queue is updated.
2. The method for checking resources of a PAAS virtual machine according to claim 1, wherein the ring queue further stores an abnormal instance id and a processing state identifier.
3. The method for checking PAAS-like virtual machine resources as recited in claim 2, wherein the set of instances includes released instances and running instances.
4. The method for checking resources of PAAS-based virtual machines according to claim 3, wherein,
and comparing the obtained abnormal instances in the released instances, or recording and storing the abnormal instances in the running instances, and recording the time stamp of the current abnormal instance.
5. The method for checking PAAS virtual machine resources according to claim 4, wherein the merging the abnormal instance in the instance set with the abnormal instance in the ring queue and performing data processing includes:
combining the abnormal instance in the compared released instance with the abnormal instance in the annular queue, releasing resources, and identifying a processing state;
or merging the compared abnormal instance in the running instance with the abnormal instance in the annular queue, releasing the resource, and identifying the processing state.
6. The method for checking PAAS virtual machine resources according to claim 5, wherein in response to the number of abnormal instances being not zero, inserting the processed abnormal instance information into a ring queue, and determining whether the ring queue is full;
and in response to the fact that the annular queue is full, forcedly cleaning resources of the abnormal instances which are not processed for many times, emptying the annular queue, and updating the latest auditing time stamp in the annular queue.
7. The method for checking resources of PAAS-based virtual machines according to claim 3, wherein,
comparing to obtain a normal instance in the released instance, and not performing data processing on virtual machine resources;
or, comparing to obtain the normal instance in the running instance, and not processing the data on the virtual machine resource.
8. A PAAS-like virtual machine resource auditing system, the system comprising:
the creation module is used for creating a ring queue of the instance set;
the acquisition module is used for acquiring the latest auditing time stamp in the annular queue, filtering according to the latest auditing time stamp to obtain an instance set from the last auditing to the latest auditing time, and acquiring a virtual machine state corresponding to the instance set;
the comparison module is used for comparing the virtual machine state with the virtual machine state stored in the database to obtain an abnormal instance in the instance set, merging the abnormal instance in the instance set with the abnormal instance in the annular queue, and performing data processing;
the judging module is used for judging whether the number of the abnormal instances after the data processing is zero or not;
and the response module is used for emptying the annular queue and updating the latest timestamp in the annular queue in response to the number of the abnormal instances being zero.
9. An electronic device comprising a processor, and a memory communicatively coupled to the processor for storing instructions executable by the processor, characterized by: the steps of a PAAS virtual machine resource auditing method according to any one of claims 1-7 are implemented when the processor executes the instructions.
10. A computer-readable storage medium storing a computer program, characterized in that: the steps of a PAAS-like virtual machine resource auditing method according to any one of claims 1-7 when said computer program is executed by a processor.
CN202310072488.8A 2023-01-16 2023-01-16 PAAS virtual machine resource auditing method, system, equipment and storage medium Pending CN116048804A (en)

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