CN117290822B - License control method of cloud database software system and related equipment - Google Patents

License control method of cloud database software system and related equipment Download PDF

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CN117290822B
CN117290822B CN202311568444.0A CN202311568444A CN117290822B CN 117290822 B CN117290822 B CN 117290822B CN 202311568444 A CN202311568444 A CN 202311568444A CN 117290822 B CN117290822 B CN 117290822B
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virtual machine
software system
database software
cloud database
cloud
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CN117290822A (en
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许世涛
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Shenzhen Huajie Gongchuang Technology Co ltd
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Shenzhen Huajie Gongchuang Technology Co ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/105—Arrangements for software license management or administration, e.g. for managing licenses at corporate level
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/52—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow
    • G06F21/53—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow by executing in a restricted environment, e.g. sandbox or secure virtual machine
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/108—Network architectures or network communication protocols for network security for controlling access to devices or network resources when the policy decisions are valid for a limited amount of time
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2137—Time limited access, e.g. to a computer or data
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
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  • Computer Hardware Design (AREA)
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  • General Physics & Mathematics (AREA)
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Abstract

The invention discloses a license control method of a cloud database software system and related equipment, wherein the method comprises the following steps: acquiring parameter information and effective period of a cloud database software system, acquiring first environment information, and setting the parameter information, the effective period and the first environment information in a license file in an encryption manner; acquiring cloud operation of a virtual machine, acquiring a first operation parameter corresponding to the virtual machine and a second operation parameter of the cloud database software system according to the cloud operation, and acquiring second environment information of a server where the license file is currently located; and judging whether the clouding operation is authorized according to the first operation parameters, the license file, the second operation parameters and the second environment information, and updating the second operation parameters and operating the clouding operation when the clouding operation is authorized. By the method, reasonable permission and protection of the virtual machine in the cloud data software system are realized.

Description

License control method of cloud database software system and related equipment
Technical Field
The present invention relates to the field of license control of cloud computing software, and in particular, to a license control method system, an intelligent terminal, and a computer readable storage medium for a cloud database software system.
Background
Database software systems are an important function of most application software dependencies, which are used to store data that a user relies on and generates using application software. Based on the basicity and importance of a database software system, a cloud database technology formed by combining a database and a virtualization technology has become a mainstream trend at present, and the technology runs database software in a virtual machine, so that the cloud database software system has the advantage of virtualization. Compared with the traditional database software system running on the physical server, the cloud database software system has the advantages of software and hardware decoupling, flexible capacity expansion and migration and the like, so that the average failure-free time of the cloud database software system is greatly prolonged, and the high availability of database software is improved.
At present, the cloud database software system can perform cloud operations such as starting, stopping, expanding and shrinking capacity, migration and the like on various hardware servers under a cloud computing platform, so that the cloud database software system is easier to deploy and operate in various cloud computing environments, but due to the existence of virtual machines, licenses corresponding to the cloud database software system cannot be manufactured based on fixed server hardware information (such as network card hardware information, disk hardware information, main board hardware information and the like), so that assets in the cloud database software system are unsafe, and meanwhile, because the cloud computing platform resources are very abundant, a plurality of virtual machines are started to form a cloud database software system, so that license control on the assets in the cloud database is inconvenient.
Accordingly, there is a need for improvement and development in the art.
Disclosure of Invention
The invention mainly aims to provide a license control method, a license control system, an intelligent terminal and a computer readable storage medium of a cloud database software system, and aims to solve the problem that in the prior art, because a license corresponding to the cloud database software system cannot be manufactured based on fixed server hardware information due to existence of a virtual machine in the cloud database software system, assets in the cloud database software system are unsafe, and meanwhile, license authorization of the virtual machine cannot be realized through the license tightly combined with cloud operation in the cloud database software system.
In order to achieve the above object, a first aspect of the present invention provides a license control method of a cloud database software system, wherein the license control method of the cloud database software system includes:
acquiring parameter information and valid period of the cloud database software system, acquiring first environment information, and setting the parameter information, the valid period and the first environment information in a license file in an encryption manner;
acquiring cloud operation of a virtual machine, acquiring a first operation parameter corresponding to the virtual machine and a second operation parameter of the cloud database software system according to the cloud operation, and acquiring second environment information of a server where the license file is currently located;
And judging whether the clouding operation is authorized according to the first operation parameter, the license file, the second operation parameter and the second environment information, and updating the second operation parameter and operating the clouding operation when the clouding operation is authorized.
Optionally, the parameter information includes a maximum disk capacity, a maximum CPU number, a maximum memory number, and a maximum virtual machine number;
the first environment information includes network card hardware information, disk hardware information and main board hardware information of the authorized server.
Optionally, the cloud operation includes starting a virtual machine of the cloud database software system, closing the virtual machine of the cloud database software system, and expanding and contracting the started virtual machine;
the first operation parameters comprise virtual machine operation parameters and expansion and contraction operation parameters, wherein the virtual machine operation parameters comprise disk capacity, CPU quantity and memory quantity of the virtual machine, and the expansion and contraction operation parameters comprise the disk capacity, CPU quantity and memory quantity of the virtual machine requesting expansion and contraction;
the second operation parameters comprise the disk capacity, the CPU number, the memory number and the virtual machine number which are applied by the cloud database software system;
The second environment information comprises network card hardware information, disk hardware information and main board hardware information of the server where the license file is currently located.
Optionally, the determining whether the clouding operation is authorized according to the first operation parameter, the license file, the second operation parameter and the second environment information, and when the clouding operation is authorized, updating the second operation parameter and operating the clouding operation specifically includes:
when the cloud operation is to start the virtual machine of the cloud database software system, judging whether a license file exists in the current server, and when the license file exists, analyzing the license file to obtain the effective period;
judging whether the current time is within the valid period according to the valid period, and analyzing the license file to obtain the first environment information when the current time is within the valid period;
judging whether the first environment information is the same as the second environment information, and analyzing the license file to obtain the parameter information when the first environment information is the same as the second environment information;
obtaining a first pre-authorized operation parameter according to the virtual machine operation parameter and the second operation parameter, judging whether the cloud operation of the virtual machine for starting the cloud database software system is authorized according to the parameter information and the first pre-authorized operation parameter, and updating the second operation parameter and operating the cloud operation according to the first pre-authorized operation parameter when the cloud operation of the virtual machine for starting the cloud database software system is authorized;
And when the cloud operation is to close the virtual machine of the cloud database software system, updating the second operation parameters according to the operation parameters of the virtual machine, and closing the virtual machine.
Optionally, the determining whether the clouding operation is authorized according to the first operation parameter, the license file, the second operation parameter and the second environment information, and when the clouding operation is authorized, updating the second operation parameter and operating the clouding operation specifically includes:
when the cloud operation is to expand and contract the started virtual machine, judging whether a license file exists in the current server, and when the license file exists, analyzing the license file to obtain the effective period;
judging whether the current time is within the valid period according to the valid period, and analyzing the license file to obtain the first environment information when the current time is within the valid period;
judging whether the first environment information is the same as the second environment information, if so, analyzing the license file to obtain the parameter information, and acquiring the expansion and contraction operation parameters of the virtual machine to be expanded and contracted;
And obtaining a second pre-authorized operation parameter according to the second operation parameter and the expansion and contraction operation parameter, judging whether the cloud operation for expanding and contracting the started virtual machine is authorized or not according to the parameter information and the second pre-authorized operation parameter, and updating the second operation parameter and operating the cloud operation according to the second pre-authorized operation parameter when the cloud operation for expanding and contracting the started virtual machine is authorized.
Optionally, the cloud operation further includes migrating and running a virtual machine of the cloud database software system.
Optionally, the license control method of the cloud detection database software system further includes:
according to the preset checking time, the valid period of the license file in the cloud database software system is monitored and checked at regular time;
ending the timing monitoring check when the current date is within the valid period and the second environmental information is the same as the first environmental information;
and when the current date is not within the valid period or the second environmental information is different from the first environmental information, updating a second operation parameter of the cloud database software system, and closing the corresponding virtual machine.
The second aspect of the present invention provides a license control system of a cloud database software system, wherein the license control system of the cloud database software system includes:
a license file generating module, configured to acquire parameter information and a valid period of the cloud database software system, acquire first environment information, and encrypt the parameter information, the valid period, and the first environment information in a license file;
the data acquisition module is used for acquiring cloud operation of the virtual machine, acquiring a first operation parameter corresponding to the virtual machine and a second operation parameter of the cloud database software system according to the cloud operation, and acquiring second environment information of a server where the license file is currently located;
and the authorization judging module is used for judging whether the clouding operation is authorized according to the first operation parameter, the license file, the second operation parameter and the second environment information, and updating the second operation parameter and operating the clouding operation when the clouding operation is authorized.
A third aspect of the present invention provides an intelligent terminal including a memory, a processor, and a license control program of a cloud database software system stored in the memory and executable on the processor, the license control program of the cloud database software system implementing the steps of any one of the license control methods of the cloud database software system when executed by the processor.
A fourth aspect of the present invention provides a computer-readable storage medium having stored thereon a license control program of a cloud database software system, the license control program of the cloud database software system, when executed by a processor, implementing the steps of any one of the license control methods of the cloud database software system.
From the above, in the scheme of the present invention, the parameter information and the validity period of the cloud database software system are obtained, the first environment information is obtained, and the parameter information, the validity period and the first environment information are encrypted and set in the license file; acquiring cloud operation of a virtual machine, acquiring a first operation parameter corresponding to the virtual machine and a second operation parameter of the cloud database software system according to the cloud operation, and acquiring second environment information of a server where the license file is currently located; and judging whether the clouding operation is authorized according to the first operation parameter, the license file, the second operation parameter and the second environment information, and updating the second operation parameter and operating the clouding operation when the clouding operation is authorized.
Compared with the prior art, aiming at the problem that in a cloud database software system, because a license corresponding to the cloud database software system cannot be manufactured based on fixed server hardware information due to the existence of a virtual machine, assets in the cloud database software system are unsafe, and meanwhile, the license authorization of the virtual machine cannot be realized through the license tightly combined with the cloud operation in the cloud database software system; further, in the application, the tight combination of cloud data software system and cloud operation of the cloud computing platform is realized through the license control method of the cloud database software system, and the cloud operation of the virtual machine in the cloud data software system can be automatically authorized and licensed, so that the license and the authorization of the virtual machine in the cloud database software system are facilitated, the user can realize the security protection of software assets in the cloud database software system, and also can realize the reasonable license of the virtual machine in the cloud database software system, and the user can use the cloud database software system more safely and conveniently.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flowchart of a license control method of a cloud database software system according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a virtual machine for starting a cloud database software system according to an embodiment of the present invention;
FIG. 3 is a schematic flow chart of a virtual machine for shutting down a cloud database software system according to an embodiment of the present invention;
FIG. 4 is a schematic flow chart of expanding and shrinking the started virtual machine according to the embodiment of the present invention;
FIG. 5 is a schematic flow chart of a timing monitoring check expiration date provided by an embodiment of the present invention;
FIG. 6 is a schematic diagram of a license control system of a cloud database software system according to an embodiment of the present invention;
fig. 7 is a schematic block diagram of an internal structure of an intelligent terminal according to an embodiment of the present invention.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth such as the particular system architecture, techniques, etc., in order to provide a thorough understanding of the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
It should be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
As used in this specification and the appended claims, the term "if" may be interpreted in the context of "when …" or "once" or "in response to a determination" or "in response to a classification. Similarly, the phrase "if determined" or "if classified to [ described condition or event ]" may be interpreted in the context of meaning "upon determination" or "in response to determination" or "upon classification to [ described condition or event ]" or "in response to classification to [ described condition or event ]".
The following description of the embodiments of the present invention will be made more fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown, it being evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Database software systems are an important function of most application software dependencies, which are used to store data that a user relies on and generates using application software. Based on the basicity and importance of a database software system, a cloud database technology formed by combining a database and a virtualization technology has become a mainstream trend at present, and the technology runs database software in a virtual machine, so that the cloud database software system has the advantage of virtualization. Compared with the traditional database software system running on the physical server, the cloud database software system has the advantages of software and hardware decoupling, flexible capacity expansion and migration and the like, so that the average failure-free time of the cloud database software system is greatly prolonged, and the high availability of database software is improved.
At present, the cloud database software system can perform cloud operations such as starting, stopping, expanding and shrinking capacity, migration and the like on various hardware servers under a cloud computing platform, so that the cloud database software system is easier to deploy and operate in various cloud computing environments, but due to the existence of virtual machines, licenses corresponding to the cloud database software system cannot be manufactured based on fixed server hardware information (such as network card hardware information, disk hardware information, main board hardware information and the like), assets in the cloud database software system are unsafe, and meanwhile, because the cloud computing platform resources are very abundant, a plurality of virtual machines are started to form a cloud database software system, so that license authorization of the cloud database is inconvenient.
In order to solve at least one of the problems, the method acquires the parameter information and the effective period of the cloud database software system, acquires the first environment information, and encrypts and sets the parameter information, the effective period and the first environment information in a license file; acquiring cloud operation of a virtual machine, acquiring a first operation parameter corresponding to the virtual machine and a second operation parameter of the cloud database software system according to the cloud operation, and acquiring second environment information of a server where the license file is currently located; and judging whether the clouding operation is authorized according to the first operation parameter, the license file, the second operation parameter and the second environment information, and updating the second operation parameter and operating the clouding operation when the clouding operation is authorized.
Compared with the prior art, aiming at the problem that in a cloud database software system, because a license corresponding to the cloud database software system cannot be manufactured based on fixed server hardware information due to the existence of a virtual machine, assets in the cloud database software system are unsafe, and meanwhile, the license authorization of the virtual machine cannot be realized through the license tightly combined with the cloud operation in the cloud database software system; further, in the application, the tight combination of cloud data software system and cloud operation of the cloud computing platform is realized through the license control method of the cloud database software system, and the cloud operation of the virtual machine in the cloud data software system can be automatically authorized and licensed, so that the license and the authorization of the virtual machine in the cloud database software system are facilitated, the user can realize the security protection of software assets in the cloud database software system, and also can realize the reasonable license of the virtual machine in the cloud database software system, and the user can use the cloud database software system more safely and conveniently.
Exemplary method
As shown in fig. 1, an embodiment of the present invention provides a license control method of a cloud database software system, and specifically, the license control method of the cloud database software system includes the following steps:
step S100, acquiring parameter information and valid period of the cloud database software system, acquiring first environment information, and setting the parameter information, the valid period and the first environment information in a license file in an encryption manner.
Database software systems are an important function of most application software dependencies, which are used to store data that a user relies on and generates using application software. The cloud database software system is a cloud database technology formed by combining a database and a virtualization technology, and the technology enables the database software to run in a Virtual Machine, so that the cloud database software system has the advantage of virtualization. Compared with the traditional database software system running on the physical server, the cloud database software system has the advantages of software and hardware decoupling, flexible capacity expansion and migration and the like, so that the average failure-free time of the cloud database software system is greatly prolonged, and the high availability of database software is improved. Wherein a virtual machine refers to a complete computer system running in a completely isolated environment with complete hardware system functionality emulated by software. Work that can be done in a physical computer can be done in a virtual machine.
The cloud database software system is decoupled from hardware, and can be started, stopped, scaled and migrated on various hardware servers under the cloud computing platform, so that the cloud database software system is easier to deploy and run on various cloud computing environments, and meanwhile, program files of the cloud database cannot be kept secret, because program image files of the cloud database need to be uploaded to public cloud or client private cloud to run, and if the license authorization limit is not available, clients or cloud administrators can copy and run virtual machines of the cloud database software system infinitely.
Therefore, a license file is required to be set in the cloud database software system according to related information, and when no license exists through the license file, the cloud database software system can prevent the cloud database software system from starting cloud operations such as starting, stopping, expanding and shrinking, transferring and the like, and only a client who purchases a license loads the license into a license control method of the cloud database software system, a virtual machine of the cloud database software system can be operated according to limited specification information authorized by the license, so that the effect of protecting the assets of the cloud database software system operated on a cloud computing platform can be achieved.
Specifically, parameter information and corresponding effective period of the cloud database software system are obtained, first environment information of license file license operation is obtained, and the effective period, the parameter information and the corresponding first link information are set in the license file in an encryption mode. Wherein the expiration date is a period of time, such as 20230808-20260808, indicating that the license file is not within the expiration date when it is not within the period of 08:08 in 2023-08:08 in 2026; the encryption mode can be selected according to personal ideas of users, and the corresponding decryption mode is adopted for corresponding decryption.
Further, the parameter information includes a maximum disk capacity, a maximum CPU number, a maximum memory number, and a maximum virtual machine number;
the first environment information includes network card hardware information, disk hardware information and main board hardware information of the authorized server.
Specifically, the parameter information includes a maximum disk capacity, a maximum number of CPUs (Central Processing Unit, central processing units), a maximum number of memories, and a maximum number of virtual machines, for example, the maximum disk capacity is 100GB-100TB, the maximum number of CPUs is 1-512, the maximum number of memories is 16GB-16TB, and the maximum number of virtual machines is 1-50; the parameter information represents the upper limit of each parameter specification in the cloud database software system. The first environment information is preset hardware information of a physical server allowing to run a corresponding cloud database software system, namely network card hardware information, disk hardware information and main board hardware information of the cloud database software system, specifically, network card hardware information, disk hardware information and main board hardware information of the server are authorized to be used, when the license control method of the cloud database software system is specifically run, only the network card hardware information, the disk hardware information and the main board hardware information of the corresponding server are identical to the first environment information, and the server at the moment is indicated to be the preset server allowing to run.
Step S200, a cloud operation of the virtual machine is obtained, a first operation parameter corresponding to the virtual machine and a second operation parameter of the cloud database software system are obtained according to the cloud operation, and second environment information of a server where the license file is currently located is obtained.
The virtual machine comprises a plurality of cloud operations, and the cloud operations run on the virtual machine; meanwhile, the virtual machine has more self information, and permission to the virtual machine is facilitated by acquiring corresponding information.
Further, the cloud operation includes starting the virtual machine of the cloud database software system, closing the virtual machine of the cloud database software system, and expanding and contracting the started virtual machine;
the first operation parameters comprise virtual machine operation parameters and expansion and contraction operation parameters, wherein the virtual machine operation parameters comprise disk capacity, CPU quantity and memory quantity of the virtual machine, and the expansion and contraction operation parameters comprise the disk capacity, the CPU quantity and the memory quantity of the virtual machine which require expansion and contraction;
the second operation parameters comprise the disk capacity, the CPU number, the memory number and the virtual machine number which are applied by the cloud database software system;
The second environment information comprises network card hardware information, disk hardware information and main board hardware information of the server where the license file is currently located.
Specifically, the starting of the virtual machine of the cloud database software system refers to applying for virtual hardware resources, loading an operating system program and an application program of the virtual machine to the virtual hardware for running; the step of closing the virtual machine of the cloud database software system means stopping the operating system program and the application program of the virtual machine and releasing the virtual hardware resource; the capacity expansion and contraction of the started virtual machine means that the disk capacity, the number of CPUs and the number of memories occupied by one virtual machine are readjusted, and the number can be increased and reduced. The cloud operation specifically comprises migration of the virtual machine, wherein the migration of the virtual machine refers to that the virtual machine is transferred from a physical server to another physical server. The applied disk capacity, CPU number, memory number and virtual machine number refer to the sum of the disk capacity, CPU number, memory number and virtual machine number occupied by the virtual machine already running in the cloud database software system when the current virtual machine is subjected to cloud operation.
By acquiring the cloud operation of the virtual machine and the corresponding first operation parameter, second operation parameter and second environment information, whether the current cloud database software system supports the current physical server to operate the cloud operation or not can be judged in advance according to the related information before the cloud operation is operated, and meanwhile, whether enough space exists in the current cloud database software system to operate the cloud operation or not can be judged, so that reasonable permission authorization for the virtual machine is realized.
Step S300, judging whether the clouding operation is authorized according to the first operation parameter, the license file, the second operation parameter and the second environment information, and updating the second operation parameter and operating the clouding operation when the clouding operation is authorized.
Before the cloud operation is executed, whether the cloud operation is authorized to correspondingly execute the cloud operation is judged according to the acquired information and the embodiment of the application, and the disk capacity, the CPU number, the memory number and the virtual machine number which are applied for by the database software system are updated based on the running result, so that the cloud operation of the next virtual machine is convenient to execute.
Further, the determining whether the clouding operation is authorized according to the first operation parameter, the license file, the second operation parameter and the second environment information, and when the clouding operation is authorized, updating the second operation parameter and operating the clouding operation specifically includes:
when the cloud operation is to start the virtual machine of the cloud database software system, judging whether a license file exists in the current server, and when the license file exists, analyzing the license file to obtain the effective period;
Judging whether the current time is within the valid period according to the valid period, and analyzing the license file to obtain the first environment information when the current time is within the valid period;
judging whether the first environment information is the same as the second environment information, and analyzing the license file to obtain the parameter information when the first environment information is the same as the second environment information;
obtaining a first pre-authorized operation parameter according to the virtual machine operation parameter and the second operation parameter, judging whether the cloud operation of the virtual machine for starting the cloud database software system is authorized according to the parameter information and the first pre-authorized operation parameter, and updating the second operation parameter and operating the cloud operation according to the first pre-authorized operation parameter when the cloud operation of the virtual machine for starting the cloud database software system is authorized;
and when the cloud operation is to close the virtual machine of the cloud database software system, updating the second operation parameters according to the operation parameters of the virtual machine, and closing the virtual machine.
The data base software system has applied disk capacity Ta, CPU number Tb, memory number Tc and virtual machine number Td, and the initial parameters are all 0.
As shown in fig. 2, in a schematic flow chart of starting a virtual machine of a cloud database software system according to an embodiment of the present application, the flow chart of starting the virtual machine of the cloud database software system specifically includes:
step S21, applying for starting a virtual machine of 1 cloud database software system, and entering step S22, wherein the capacity of a disk, the number of CPUs and the number of memories required to be used by the virtual machine are Ra, rb and Rc respectively;
step S22, judging whether a license file exists in the current physical server; if yes, the step S23 is entered, and if no, the step S28 is entered;
s23, analyzing the valid period information in the obtained license file, and judging whether the current time is within the valid period; if yes, go to step S24, otherwise go to step S28;
step S24, analyzing the first environmental information in the license file, and judging whether the first environmental information is equal to the second environmental information of the server where the license file is currently located; if so, the process proceeds to step S25, if not, the step S28 is carried out;
in step S25, the parameter information in the license file, that is, the maximum disk capacity, the maximum CPU number, the maximum memory number, and the maximum VNF number are Ma, mb, mc, md, respectively, is obtained by parsing. Judging whether the following 4 conditions are met: whether Ta+Ra is less than or equal to Ma, tb+Rb is less than or equal to Mb, tc+Rc is less than or equal to Mc, td+1 is less than or equal to Md, wherein the values of the first pre-authorized operating parameters are Ta+Ra, tb+Rb, tc+Rc and Td+1; if yes, go to step S26, if not, go to step S28;
Step S26, calculating and updating a second operation parameter, wherein Ta is updated to an arithmetic result of the capacity of the original applied disk plus Ra, tb is updated to an arithmetic result of the number of the original applied CPU plus Rb, tc is updated to an arithmetic result of the number of the original applied memory plus Rc, td is updated to an arithmetic result of the number of the original applied virtual machines plus 1, namely the second operation parameter is updated through the value of the first preauthorized operation parameter and the original second operation parameter, and the step S27 is entered;
step S27, the authorization is successful, and the virtual machine is started normally;
and S28, the authorization fails, and the virtual machine is forbidden to be started.
As shown in fig. 3, in a schematic flow chart of closing a virtual machine of a cloud database software system according to an embodiment of the present application, the flow chart of closing the virtual machine of the cloud database software system specifically includes:
step S31, applying to close 1 virtual machine running database software, and entering step S32, wherein the disk capacity, the CPU number and the memory number occupied by the virtual machine are Ra, rb and Rc respectively;
step S32, calculating and updating a second operation parameter, wherein Ta is updated to be the arithmetic result of subtracting Ra from the disk capacity of the original application, tb is updated to be the arithmetic result of subtracting Rb from the CPU number of the original application, tc is updated to be the arithmetic result of subtracting Rc from the memory number of the original application, td is updated to be the arithmetic result of subtracting 1 from the virtual machine number of the original application, and the step S33 is entered;
And step S33, normally closing the virtual machine.
Through the operation, when the virtual machine is operated in the cloud database software system, whether the license file exists or not is judged, so that only clients which are crowded with the license file corresponding to the cloud database software system can operate the virtual machine of the cloud database software system according to the specification information authorized by the license, and the safety of the cloud database software assets operated on the cloud database software system is ensured; and meanwhile, the reasonable control on the starting and closing of the virtual machine in the cloud data software system is realized by the license control method of the cloud database software system, and the situation that the virtual machine is failed to be started and closed because the disk capacity, the CPU quantity, the memory quantity and the virtual machine quantity of the database software system do not meet the maximum requirements is prevented, so that a user can operate the virtual machine through the cloud database software system better.
Further, the determining whether the clouding operation is authorized according to the first operation parameter, the license file, the second operation parameter and the second environment information, and when the clouding operation is authorized, updating the second operation parameter and operating the clouding operation specifically includes:
When the cloud operation is to expand and contract the started virtual machine, judging whether a license file exists in the current server, and when the license file exists, analyzing the license file to obtain the effective period;
judging whether the current time is within the valid period according to the valid period, and analyzing the license file to obtain the first environment information when the current time is within the valid period;
judging whether the first environment information is the same as the second environment information, if so, analyzing the license file to obtain the parameter information, and acquiring the expansion and contraction operation parameters of the virtual machine to be expanded and contracted;
and obtaining a second pre-authorized operation parameter according to the second operation parameter and the expansion and contraction operation parameter, judging whether the cloud operation for expanding and contracting the started virtual machine is authorized or not according to the parameter information and the second pre-authorized operation parameter, and updating the second operation parameter and operating the cloud operation according to the second pre-authorized operation parameter when the cloud operation for expanding and contracting the started virtual machine is authorized.
As shown in fig. 4, a flow chart for expanding and shrinking the started virtual machine provided in the embodiment of the present application specifically includes:
step S41, applying for expanding and shrinking capacity of 1 virtual machine, and entering step S42, wherein the disk capacity, the CPU number and the memory number required to be increased and decreased by the virtual machine are Sa, sb and Sc respectively, sa, sb and Sc are positive numbers when the number is increased, and Sa, sb and Sc are negative numbers when the number is reduced;
step S42, judging whether a license file exists in the current physical server; if yes, go to step S43, if no, go to step S48;
step S43, analyzing the valid period information in the obtained license file, and judging whether the current time is within the valid period; if yes, go to step S44, if not, go to step S48;
step S44, analyzing the first environmental information in the license file, and judging whether the first environmental information is equal to the second environmental information of the server where the license file is currently located; if so, the process proceeds to step S45, if not, the step S48 is carried out;
in step S45, the parameter information in the license file, that is, the maximum disk capacity, the maximum CPU number, and the maximum memory number are respectively Ma, mb, and Mc, is obtained by parsing. Judging whether the following 3 conditions are all satisfied: whether Ta+Sa is less than or equal to Ma, tb+Sb is less than or equal to Mb, tc+Sc is less than or equal to Mc is all satisfied; wherein the values of the second pre-authorized operating parameters are ta+sa, tb+sb, and tc+sc; if yes, go to step S46, if not, go to step S48;
Step S46, calculating and updating a second operation parameter, wherein Ta is updated to an arithmetic result of the capacity of the disk which is applied for the first time plus Sa, tb is updated to an arithmetic result of the number of CPUs which is applied for the first time plus Sb, tc is updated to an arithmetic result of the number of memories which is applied for the first time plus Sc, namely, the second operation parameter is updated through the second pre-authorization parameter, and the step S47 is entered;
step S47, successful authorization, normal expansion and contraction of the capacity virtual machine;
and S48, prohibiting the capacity expansion virtual machine after the authorization fails.
Through the operation, the capacity expansion and contraction operation of the virtual machine running in the cloud database software system can be smoothly performed, whether license files exist or not and whether the data corresponding to the expanded and contracted data meet the requirements of the disk capacity, the CPU quantity, the memory quantity and the virtual machine quantity of the cloud database software system are judged in the process of performing, and therefore the whole cloud database software system is safer and more reliable.
Further, the cloud operation further includes migrating and running virtual machines of the cloud database software system. Before and after the migration of the virtual machine is completed (from running on the physical server a to running on the physical server B), the underlying real hardware information of the virtual machine is changed. According to the method, since the license authorization of the virtual machine is controlled by the license control method of the cloud database software system which can run on the fixed physical server and does not depend on the hardware information of the physical server where the virtual machine runs, the license file is not required to be modified before and after the migration operation of the virtual machine is completed.
The license control method of the cloud database software system further comprises the following steps:
according to the preset checking time, the valid period of the license file in the cloud database software system is monitored and checked at regular time;
ending the timing monitoring check when the current date is within the valid period and the second environmental information is the same as the first environmental information;
and when the current date is not within the valid period or the second environmental information is different from the first environmental information, updating a second operation parameter of the cloud database software system, and closing the corresponding virtual machine.
As shown in fig. 5, a flow chart of a timing monitoring checking validity period provided in the embodiment of the present application is shown, where the flow chart of the timing monitoring checking validity period specifically includes:
step S51, a flow of monitoring the validity period of the check starts, and the process proceeds to step S52;
step S52, judging whether a license file exists in the current physical server; if yes, step S53 is entered, and if no, step S55 is entered;
step S53, analyzing the valid period information in the obtained license file, and judging whether the current time is within the valid period; if yes, go to step S54, if not, go to step S55;
Step S54, analyzing the first environmental information in the license file, and judging whether the first environmental information is equal to the second environmental information of the server where the license file is currently located; if the two are equal, the step S57 is performed, and if the two are not equal, the step S55 is performed;
step S55, updating a second operation parameter, wherein Ta, tb, tc and Td are all set to 0, and entering step S56;
step S56, the authorization fails, the corresponding virtual machine is closed, and step S57 is entered;
step S57, the monitoring and checking flow ends.
In the process of checking the validity period by timing monitoring, when detecting that the current date is not within the validity period or the second environmental information is different from the first environmental information, the method indicates that the validity period of the license file on the server is expired or that the hardware information of a new server after the server is changed is not in accordance with the cloud database software system, so that all virtual machines of the application are correspondingly closed and the second operation parameters are updated. When detecting that the license file does not exist, the cloud database software system is not authorized to run the virtual machine in the server, and all the virtual machines of the application are correspondingly closed and the second running parameters are updated.
Preferably, in an embodiment of the present application, the process of checking the validity period by timing monitoring is performed according to a preset time, for example, the validity period is checked every 24 hours, and then the validity period is checked automatically every 24 hours. By setting the time, the unauthorized server can be rapidly detected, so that the safety of the assets in the cloud database software system is ensured.
Compared with the prior art, the license control method of the cloud database software system aims at the problem that the license corresponding to the cloud database software system cannot be manufactured based on fixed server hardware information in the cloud database software system, so that the assets in the cloud database software system are unsafe, and the license grant of the virtual machine cannot be realized through the license tightly combined with the clouding operations in the cloud database software system; further, in the application, the tight combination of cloud data software system and cloud operation of the cloud computing platform is realized through the license control method of the cloud database software system, and the cloud operation of the virtual machine in the cloud data software system can be automatically authorized and licensed, so that the license and the authorization of the virtual machine in the cloud database software system are facilitated, the user can realize the security protection of software assets in the cloud database software system, and also can realize the reasonable license of the virtual machine in the cloud database software system, and the user can use the cloud database software system more safely and conveniently.
Exemplary apparatus
As shown in fig. 6, corresponding to the license control method of the cloud database software system, the embodiment of the present invention further provides a license control system of the cloud database software system, where the license control system of the cloud database software system includes:
a license file generation module 61, configured to acquire parameter information and a valid period of the cloud database software system, acquire first environment information, and encrypt the parameter information, the valid period, and the first environment information in a license file;
the data obtaining module 62 is configured to obtain a clouding operation of a virtual machine, obtain a first operation parameter corresponding to the virtual machine and a second operation parameter of the cloud database software system according to the clouding operation, and obtain second environmental information of a server where the license file is currently located;
and an authorization judging module 63, configured to judge whether the clouding operation is authorized according to the first operation parameter, the license file, the second operation parameter and the second environment information, and update the second operation parameter and operate the clouding operation when the clouding operation is authorized.
It should be noted that, the specific structure and implementation manner of the license control system of the cloud database software system and the modules or units thereof may refer to the corresponding descriptions in the method embodiments, and are not repeated herein.
The division method of each module of the license control system of the cloud database software system is not limited to a specific one.
Based on the above embodiment, the present invention further provides an intelligent terminal, and a functional block diagram thereof may be shown in fig. 7. The intelligent terminal comprises a processor 10, a memory 20, a network interface and a display 30 which are connected through a system bus. The processor of the intelligent terminal is used for providing computing and control capabilities. The memory of the intelligent terminal comprises a nonvolatile storage medium and an internal memory. The nonvolatile storage medium stores a license control program 40 of an operating system and a cloud database software system. The internal memory provides an environment for the operation of the operating system and the license control program of the cloud database software system in the nonvolatile storage medium. The network interface of the intelligent terminal is used for communicating with an external terminal through network connection. The license control program of the cloud database software system, when executed by the processor, implements any one of the above-described license control methods of the cloud database software system. The display screen of the intelligent terminal can be a liquid crystal display screen or an electronic ink display screen.
It will be appreciated by those skilled in the art that the schematic block diagram shown in fig. 7 is merely a block diagram of a portion of the structure associated with the present inventive arrangements and is not limiting of the smart terminal to which the present inventive arrangements are applied, and that a particular smart terminal may include more or fewer components than shown, or may combine some of the components, or have a different arrangement of components.
In one embodiment, an intelligent terminal is provided, where the intelligent terminal includes a memory, a processor, and a license control program of a cloud database software system stored in the memory and capable of running on the processor, where the license control program of the cloud database software system implements the steps of any one of the license control methods of the cloud database software system provided in the embodiments of the present invention when executed by the processor.
The embodiment of the invention also provides a computer readable storage medium, and the computer readable storage medium stores a license control program of the cloud database software system, and when the license control program of the cloud database software system is executed by a processor, the method for controlling license of any one of the cloud database software systems provided by the embodiment of the invention is realized.
It should be understood that the sequence number of each step in the above embodiment does not mean the sequence of execution, and the execution sequence of each process should be determined by its function and internal logic, and should not be construed as limiting the implementation process of the embodiment of the present invention.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional units and modules is illustrated, and in practical application, the above-described functional distribution may be performed by different functional units and modules according to needs, i.e. the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-described functions. The functional units and modules in the embodiment may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit, where the integrated units may be implemented in a form of hardware or a form of a software functional unit. In addition, the specific names of the functional units and modules are only for distinguishing from each other, and are not used for limiting the protection scope of the present invention. The specific working process of the units and modules in the above device may refer to the corresponding process in the foregoing method embodiment, which is not described herein again.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and in part, not described or illustrated in any particular embodiment, reference is made to the related descriptions of other embodiments.
Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the examples described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. 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 embodiments provided in the present invention, it should be understood that the disclosed system/terminal device and method may be implemented in other manners. For example, the system/terminal device embodiments described above are merely illustrative, e.g., the division of the modules or elements described above is merely a logical functional division, and may be implemented in other manners, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not performed.
The integrated modules/units described above, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer-readable storage medium. Based on such understanding, the present invention may implement all or part of the flow of the method of the above embodiment, or may be implemented by a computer program to instruct related hardware, where the computer program may be stored in a computer readable storage medium, and when the computer program is executed by a processor, the steps of each method embodiment may be implemented. The computer program comprises computer program code, and the computer program code can be in a source code form, an object code form, an executable file or some intermediate form and the like. The computer readable medium may include: any entity or device capable of carrying the computer program code described above, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer Memory, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), an electrical carrier signal, a telecommunications signal, a software distribution medium, and so forth. The content of the computer readable storage medium can be appropriately increased or decreased according to the requirements of the legislation and the patent practice in the jurisdiction.
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, those of ordinary skill in the art will understand that; the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions are not intended to depart from the spirit and scope of the various embodiments of the invention, which are also within the spirit and scope of the invention.

Claims (8)

1. A license control method of a cloud database software system, characterized in that the license control method of the cloud database software system includes:
acquiring parameter information and valid period of the cloud database software system, acquiring first environment information, and setting the parameter information, the valid period and the first environment information in a license file in an encryption manner;
acquiring cloud operation of a virtual machine, acquiring a first operation parameter corresponding to the virtual machine and a second operation parameter of the cloud database software system according to the cloud operation, and acquiring second environment information of a server where the license file is currently located;
Judging whether the clouding operation is authorized according to the first operation parameter, the license file, the second operation parameter and the second environment information, and updating the second operation parameter and operating the clouding operation when the clouding operation is authorized;
the parameter information comprises maximum disk capacity, maximum CPU number, maximum memory number and maximum virtual machine number;
the first environment information comprises network card hardware information, disk hardware information and main board hardware information of the authorized server;
the cloud operation comprises starting a virtual machine of the cloud database software system, closing the virtual machine of the cloud database software system and expanding and shrinking the started virtual machine;
the first operation parameters comprise virtual machine operation parameters and expansion operation parameters, wherein the virtual machine operation parameters comprise disk capacity, CPU quantity and memory quantity of the virtual machine, and the expansion operation parameters comprise the disk capacity, the CPU quantity and the memory quantity of the virtual machine which require expansion;
the second operation parameters comprise the disk capacity, the CPU number, the memory number and the virtual machine number which are applied for by the cloud database software system;
The second environment information comprises network card hardware information, disk hardware information and main board hardware information of the server where the license file is currently located.
2. The license control method of the cloud database software system according to claim 1, wherein the determining whether the clouding operation is authorized according to the first operation parameter, the license file, the second operation parameter and the second environment information, and when the clouding operation is authorized, updating the second operation parameter and operating the clouding operation specifically includes:
when the cloud operation is to start a virtual machine of the cloud database software system, judging whether a license file exists in a current server, and when the license file exists, analyzing the license file to obtain the effective period;
judging whether the current time is within the effective period according to the effective period, and analyzing the license file to obtain the first environment information when the current time is within the effective period;
judging whether the first environment information is the same as the second environment information, and analyzing the license file to obtain the parameter information when the first environment information is the same as the second environment information;
Obtaining a first pre-authorized operation parameter according to the virtual machine operation parameter and the second operation parameter, judging whether the cloud operation of the virtual machine for starting the cloud database software system is authorized according to the parameter information and the first pre-authorized operation parameter, and updating the second operation parameter and operating the cloud operation according to the first pre-authorized operation parameter when the cloud operation of the virtual machine for starting the cloud database software system is authorized;
and when the cloud operation is to close the virtual machine of the cloud database software system, updating the second operation parameters according to the operation parameters of the virtual machine, and closing the virtual machine.
3. The license control method of the cloud database software system according to claim 1, wherein the determining whether the clouding operation is authorized according to the first operation parameter, the license file, the second operation parameter and the second environment information, and when the clouding operation is authorized, updating the second operation parameter and operating the clouding operation specifically includes:
when the cloud operation is to expand and contract the started virtual machine, judging whether a license file exists in the current server, and when the license file exists, analyzing the license file to obtain the effective period;
Judging whether the current time is within the effective period according to the effective period, and analyzing the license file to obtain the first environment information when the current time is within the effective period;
judging whether the first environment information is the same as the second environment information, if so, analyzing the license file to obtain the parameter information, and acquiring expansion and contraction operation parameters of the virtual machine to be expanded and contracted;
and obtaining a second pre-authorized operation parameter according to the second operation parameter and the expansion and contraction operation parameter, judging whether the cloud operation for expanding and contracting the started virtual machine is authorized or not according to the parameter information and the second pre-authorized operation parameter, and updating the second operation parameter and operating the cloud operation according to the second pre-authorized operation parameter when the cloud operation for expanding and contracting the started virtual machine is authorized.
4. The license control method of a cloud database software system according to claim 1, wherein the clouding operation further comprises migrating and running a virtual machine of the cloud database software system.
5. The license control method of a cloud database software system according to claim 1, characterized in that the license control method of a cloud database software system further comprises:
according to the preset checking time, the valid period of license files in the cloud database software system is monitored and checked regularly;
ending the timing monitoring check when the current date is within the valid period and the second environmental information is the same as the first environmental information;
and when the current date is not within the valid period or the second environmental information is different from the first environmental information, updating a second operation parameter of the cloud database software system, and closing the corresponding virtual machine.
6. A license control system of a cloud database software system, characterized in that the license control system of the cloud database software system comprises:
the license file generation module is used for acquiring the parameter information and the effective period of the cloud database software system, acquiring the first environment information and setting the parameter information, the effective period and the first environment information in a license file in an encryption manner;
The data acquisition module is used for acquiring cloud operation of the virtual machine, acquiring a first operation parameter corresponding to the virtual machine and a second operation parameter of the cloud database software system according to the cloud operation, and acquiring second environment information of a server where the license file is currently located;
the authorization judging module is used for judging whether the clouding operation is authorized according to the first operation parameter, the license file, the second operation parameter and the second environment information, and updating the second operation parameter and operating the clouding operation when the clouding operation is authorized;
the parameter information comprises maximum disk capacity, maximum CPU number, maximum memory number and maximum virtual machine number;
the first environment information comprises network card hardware information, disk hardware information and main board hardware information of the authorized server;
the cloud operation comprises starting a virtual machine of the cloud database software system, closing the virtual machine of the cloud database software system and expanding and shrinking the started virtual machine;
the first operation parameters comprise virtual machine operation parameters and expansion operation parameters, wherein the virtual machine operation parameters comprise disk capacity, CPU quantity and memory quantity of the virtual machine, and the expansion operation parameters comprise the disk capacity, the CPU quantity and the memory quantity of the virtual machine which require expansion;
The second operation parameters comprise the disk capacity, the CPU number, the memory number and the virtual machine number which are applied for by the cloud database software system;
the second environment information comprises network card hardware information, disk hardware information and main board hardware information of the server where the license file is currently located.
7. An intelligent terminal, characterized in that it comprises a memory, a processor and a license control program of a cloud database software system stored on the memory and executable on the processor, the license control program of the cloud database software system implementing the steps of the license control method of the cloud database software system according to any one of claims 1-5 when being executed by the processor.
8. A computer-readable storage medium, wherein a license control program of a cloud database software system is stored on the computer-readable storage medium, which when executed by a processor, implements the steps of the license control method of a cloud database software system according to any one of claims 1 to 5.
CN202311568444.0A 2023-11-23 2023-11-23 License control method of cloud database software system and related equipment Active CN117290822B (en)

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CN103902878A (en) * 2012-12-28 2014-07-02 杭州华三通信技术有限公司 License authentication method and device under virtual environment
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