CN114143321A - Multi-tenant application configuration distribution system based on cross-IDC environment - Google Patents

Multi-tenant application configuration distribution system based on cross-IDC environment Download PDF

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Publication number
CN114143321A
CN114143321A CN202111417763.2A CN202111417763A CN114143321A CN 114143321 A CN114143321 A CN 114143321A CN 202111417763 A CN202111417763 A CN 202111417763A CN 114143321 A CN114143321 A CN 114143321A
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configuration
tenant
proxy server
server
data
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CN114143321B (en
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林宏正
杜忠田
杨创
张宇峰
李忠
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China Telecom Digital Intelligence Technology Co Ltd
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China Telecom Group System Integration Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00Arrangements for software engineering
    • G06F8/60Software deployment
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00Arrangements for software engineering
    • G06F8/60Software deployment
    • G06F8/65Updates
    • 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
    • G06F9/48Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806Task transfer initiation or dispatching
    • 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]
    • G06F9/5005Allocation of resources, e.g. of the central processing unit [CPU] to service a request
    • G06F9/5027Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals
    • G06F9/505Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals considering the load
    • 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]
    • G06F9/5083Techniques for rebalancing the load in a distributed system
    • G06F9/5088Techniques for rebalancing the load in a distributed system involving task migration
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/10Flow control; Congestion control
    • H04L47/12Avoiding congestion; Recovering from congestion
    • H04L47/125Avoiding congestion; Recovering from congestion by balancing the load, e.g. traffic engineering
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network
    • H04L67/1095Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
    • 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

Abstract

The invention belongs to the technical field of computers, and discloses a multi-tenant application configuration distribution system based on a cross-IDC environment, which comprises: the server tenant configuration demand acquisition server cluster is used for acquiring tenant configuration demand data; the server side proxy server cluster comprises a plurality of domain-divided proxy server clusters; the server-side domain-division routing manager is respectively connected with the server-side tenant configuration demand acquisition server cluster and the server-side proxy server cluster, is used for distributing configuration proxy servers for tenants and is used for distributing tenant configuration demand data to the configuration proxy servers; and the tenant end computer is connected with the configuration proxy server and is used for performing configuration monitoring, cross-IDC configuration synchronization, tenant end configuration database running and tenant application program running. The invention solves the technical problems of cross-server and cross-IDC distribution of application configuration data, team member cooperation, data security, load balance and the like.

Description

Multi-tenant application configuration distribution system based on cross-IDC environment
Technical Field
The invention belongs to the technical field of computers, and particularly relates to a multi-tenant application configuration distribution system based on a cross-IDC environment.
Background
Cloud platforms have been widely deployed in various industries, and various industries build their own industry solutions based on cloud computing technology. An Internet Data Center (IDC for short) is a service platform with perfect equipment (including high-speed Internet access bandwidth, high-performance local area network, safe and reliable computer room environment, etc.), specialized management and perfect application. On the basis of the platform, the IDC service provider provides Internet basic platform services (server hosting, virtual host, mail caching, virtual mail and the like) and various value-added services (site renting services, domain name system services, load balancing systems, database systems, data backup services and the like) for the client.
The large-scale enterprise application service system can simultaneously use IDC business services in different areas, so that the total cost is minimized as much as possible, and the effects of load balancing, data performance improvement and disaster recovery backup can be achieved.
The large-scale enterprise application service system has a multi-tenant architecture and needs to uniformly manage configuration and update of application programs of all tenants. And different tenants have different configuration requirements on respective application programs, such as configuration requirements on parameters of default languages, list orders, component distribution, page configuration, version control and the like of the application programs.
In the prior art, application program configuration change is directly carried out on a tenant-side database, and tenants of other members of a team cannot be informed in time, so that the tenants of the members of the team miss the change, and the cooperativity is poor. If the application configuration of the tenant of the team member is directly controlled by the server side configuration database, it is difficult to see who and what changes are made, and it is more difficult to perform rollback, so that the risk is brought when updating is directly performed on the database. In addition, the configuration management technology based on the source code file is difficult to issue across servers and IDCs, and background development is difficult for non-developers to construct application programs with source code control authority.
At present, no mature technical means exists for efficiently and safely managing and distributing application configuration data according to the requirements of tenants.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a cross-IDC environment-based multi-tenant application configuration distribution system, which solves the technical problems in the aspects of cross-server and cross-IDC release of application configuration data, team member cooperation, data security, load balancing and the like.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions.
A multi-tenant application configuration distribution system based on a cross-IDC environment, comprising:
a service end component, comprising: the system comprises a server tenant demand acquisition server cluster, a server proxy server cluster and a server domain division routing manager;
a tenant computer component comprising: a tenant side computer;
wherein the content of the first and second substances,
the server tenant configures a demand collection server cluster which comprises a plurality of demand collection servers; the system is used for uniformly receiving the tenant access request and acquiring tenant configuration demand data;
the server side proxy server cluster comprises a plurality of domain-divided proxy server clusters arranged according to regions; the domain-divided proxy server cluster comprises a plurality of configuration proxy servers;
the server-side domain-division routing manager is respectively connected with the server-side tenant configuration demand acquisition server cluster and the server-side proxy server cluster; the system comprises a configuration proxy server, a configuration proxy server and a configuration proxy server, wherein the configuration proxy server is used for allocating a configuration proxy server for a tenant and distributing the tenant configuration demand data to the configuration proxy server corresponding to a tenant account;
and the tenant end computer is connected with the configuration proxy server and is used for performing configuration monitoring, cross-IDC configuration synchronization, tenant end configuration database running and tenant application program running.
Further, the tenant configuration requirement data comprises environment configuration requirement data and application configuration requirement data.
Further, the configuration proxy server comprises a configuration proxy module and a configuration proxy database which are arranged on the configuration proxy server; wherein the content of the first and second substances,
the configuration agent module is used for operating the configuration agent database and generating a first operation log and an updating mark based on the analysis of the tenant configuration demand data; the operations comprise changing, deleting, adding and recovering tenant configuration data;
the configuration agent database is used for storing tenant configuration data and all first operation logs corresponding to the tenant accounts and stored according to an updating sequence.
Further, the server-side domain-division routing manager is further configured to perform data cross-domain migration management, and includes: the server-side domain-division routing manager migrates the tenant data from the original configuration proxy server to the newly-configured proxy server and issues a migration instruction to the original configuration proxy server of the tenant, and when a tenant-side computer accesses the original configuration proxy server, the migration instruction is analyzed and relocated, so that the tenant-side computer is connected with the newly-configured proxy server; the original configuration proxy server and the new configuration proxy server may belong to different domain-divided proxy server clusters respectively.
Further, the tenant computer component further includes: the configuration monitoring module and the cross-IDC configuration synchronization module are arranged on the tenant end computer; wherein the content of the first and second substances,
the configuration monitoring module monitors the configuration proxy server, sends a configuration data updating starting instruction to the cross-IDC configuration synchronization module if monitoring an updating mark notification from the configuration proxy server corresponding to the tenant account, and sends an application program configuration updating instruction to the tenant application program after receiving an updating completion mark;
the cross-IDC configuration synchronization module acquires the first operation log after receiving the configuration data updating starting instruction, and performs configuration updating operation on the tenant configuration database based on the analysis of the first operation log to generate a second operation log and an updating state mark; the update status flag comprises an update in flag, an update failure flag and the update complete flag; performing configuration updating operation on the tenant side configuration database, wherein configuration updating operation comprises updating configuration table data of a tenant application program; the cross-IDC configuration synchronization module can acquire data from a cross-IDC configuration proxy server according to the configuration change condition.
Further, the monitoring of the configuration proxy server includes an automatic mode and a manual mode; the automatic mode is to perform periodic query on the configuration proxy server; the manual mode is that the tenant actively inquires the configuration proxy server through the configuration monitoring module.
Further, the tenant computer component further includes: a tenant configuration database and a tenant application program which are arranged on the tenant computer; wherein the content of the first and second substances,
the tenant-side configuration database comprises configuration table data corresponding to each tenant application program and all second operation logs stored according to an updating sequence; the configuration table data comprises system environment parameters and application program parameters;
the tenant application comprises a system environment and an application framework of the tenant application; and after receiving the application program configuration updating instruction, the application program framework refreshes the application program configuration value based on the configuration table data of the application program.
Further, the allocating and configuring a proxy server for the tenant comprises: and distributing a configuration proxy server corresponding to the tenant account for the tenant according to the tenant attribution and the current load balancing level.
Further, the allocating and configuring a proxy server for the tenant comprises: and distributing the configuration proxy server corresponding to the tenant account for the tenant based on the shortest or shorter communication distance between the tenant end computer and the configuration proxy server.
It is another object of the present invention to provide a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the operational steps of the cross-IDC environment based multi-tenant application configuration distribution system.
Compared with the prior art, the invention has the beneficial effects that:
the invention discloses a multi-tenant application configuration distribution system based on a cross-IDC environment, which solves the technical problems of cross-server and cross-IDC distribution of application configuration data, team member cooperation, data security, load balancing and the like.
Based on the cross-IDC data synchronization technology, the multi-tenant application system can uniformly manage the proxy servers according to the load use condition, and the server-side proxy servers corresponding to the tenant accounts can be flexibly and programmatically managed and allocated.
The application configuration data of the tenant are simultaneously stored in the server side and the tenant side, and are mutually backed up, so that the data is safer; the update of the configuration data can be simultaneously issued to the tenant terminals of the team members, and the cooperativity is high.
The service end sub-domain routing manager is responsible for data cross-domain migration management, and the cross-IDC configuration synchronization module can acquire data from the cross-IDC configuration proxy server according to the configuration change condition, so that the data migration cost and the migration risk caused by the change of tenant regions are reduced.
The configuration agent database and the tenant-side configuration database are respectively stored with all the first operation logs and the second operation logs which are stored according to the updating sequence, so that the change of the tenant and the change of the tenant can be traced, the rollback is easier to execute, and the data is safer.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
FIG. 1 is a schematic diagram of a system architecture provided by an embodiment of the invention;
fig. 2 is a schematic diagram illustrating a server-side structure provided by an embodiment of the present invention;
fig. 3 shows a schematic structural diagram of a tenant-side computer and a configuration proxy server according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In a preferred embodiment provided by the present invention, a system for configuring and distributing a multi-tenant application based on a cross-IDC environment, as shown in fig. 1, includes:
a server-side component and a tenant-side computer component.
The server side component comprises a server side tenant demand collection server cluster, a server side proxy server cluster and a server side domain division routing manager.
Fig. 2 shows a schematic diagram of a server side structure provided by the embodiment of the present invention. Fig. 3 shows a schematic structural diagram of a tenant-side computer and a configuration proxy server according to an embodiment of the present invention.
A tenant computer component comprising: a tenant side computer; the tenant side computer component further comprises: the configuration monitoring module, the cross-IDC configuration synchronization module, the tenant terminal configuration database and the tenant application program are arranged on the tenant terminal computer.
The server tenant configuration demand collection server cluster comprises a plurality of demand collection servers and is used for uniformly receiving tenant access requests and acquiring tenant configuration demand data.
The tenant configuration requirement data comprises environment configuration requirements and application configuration requirement data. And configuring the demand collection server to provide the same access mode for each tenant.
The server-side domain-division routing manager is respectively connected with the server-side tenant configuration demand acquisition server cluster and the server-side proxy server cluster; the configuration proxy server is used for allocating a configuration proxy server corresponding to the tenant account for the tenant; the tenant configuration demand data are also used for being distributed to a configuration proxy server corresponding to a tenant account; but also for data cross-domain migration management.
Illustratively, when the server-side domain-splitting routing manager is used for data cross-domain migration management, the server-side domain-splitting routing manager migrates tenant data from an original configuration proxy server to a newly configured proxy server, and issues a migration instruction to the original configuration proxy server of a tenant, and when a tenant-side computer accesses the original configuration proxy server, the migration instruction is analyzed to be relocated, so that the tenant-side computer is connected with the newly configured proxy server. The original configuration proxy server and the new configuration proxy server may belong to different domain-divided proxy server clusters respectively.
The server side proxy server cluster comprises a plurality of domain-divided proxy server clusters arranged according to regions; the domain-divided proxy server cluster comprises a plurality of configuration proxy servers.
And the configuration proxy server is uniformly managed by the server side domain-division routing manager according to the tenant attribution and the current load balancing level. The configuration proxy servers all deploy the same business programs, so that the consistency of configuration services is met, updating and deployment are facilitated, and cross-domain migration of tenant configuration data is facilitated.
Illustratively, the server-side proxy server cluster is configured with different distributed domain-divided proxy server clusters according to different regions, such as north China proxy server cluster, West China proxy server cluster and long triangle proxy server cluster. When the configuration proxy server corresponding to the tenant account is allocated to the tenant, the shortest or shorter communication distance between the tenant side and the configuration proxy server should be ensured.
The configuration proxy server comprises a configuration proxy module and a configuration proxy database which are arranged on the configuration proxy server.
The configuration agent database is used for storing tenant configuration data and all first operation logs corresponding to the tenant accounts and stored according to an updating sequence. On the configuration proxy server corresponding to the tenant account, different tenants have respective configuration proxy databases, and data between different tenants are isolated so as to guarantee data security.
Illustratively, the configuration proxy server comprises a configuration proxy database of a tenant 1 to a configuration proxy database of a tenant n.
The configuration agent module operates the configuration agent database and generates a first operation log and an update mark based on the analysis of the tenant configuration demand data. The operations include changing, deleting, adding, and restoring tenant configuration data. And the first operation log and the updating mark are issued to the tenant end computer. The update of the configuration data can be simultaneously issued to the tenant terminals of the team members, and the cooperativity is high.
And the tenant end computer is connected with the configuration proxy server and is used for performing configuration monitoring, cross-IDC configuration synchronization, tenant end configuration database running and tenant application program running.
The tenant side computer component further comprises: the configuration monitoring module, the cross-IDC configuration synchronization module, the tenant terminal configuration database and the tenant application program are arranged on the tenant terminal computer.
The configuration monitoring module monitors the configuration proxy server, sends a configuration data updating starting instruction to the cross-IDC configuration synchronization module if monitoring an updating mark notification from the configuration proxy server corresponding to the tenant account, and sends an application program configuration updating instruction to the tenant application program after receiving an updating completion mark.
The monitoring of the configuration proxy server comprises an automatic mode and a manual mode. The automatic mode is to perform periodic query on the configuration proxy server; the manual mode is that the tenant actively inquires the configuration proxy server through the configuration monitoring module.
And the cross-IDC configuration synchronization module acquires the first operation log after receiving the configuration data updating starting instruction, performs configuration updating operation on the tenant configuration database based on the analysis of the first operation log, and generates a second operation log and an updating state mark. The update status flag includes an update in flag, an update failed flag, and the update complete flag. And performing configuration updating operation on the tenant side configuration database, wherein the configuration updating operation comprises updating configuration table data of a tenant application program. The cross-IDC configuration synchronization module can acquire data from a cross-IDC configuration proxy server according to the configuration change condition.
And the tenant-side configuration database comprises configuration table data corresponding to each tenant application program and all second operation logs stored according to an updating sequence. The configuration table data includes system environment parameters and application program parameters.
The tenant application comprises a system environment and an application framework of the tenant application. The number of the tenant applications may be one or more. And after receiving the application program configuration updating instruction, the application program framework refreshes the application program configuration value based on the configuration table data of the application program.
Illustratively, the tenant application 1 to the tenant application X are included on the tenant side computer.
Another embodiment of the present invention provides a computer-readable storage medium on which a computer program is stored, the computer program, when executed by a processor, implements the foregoing operating steps of the cross-IDC environment-based multi-tenant application configuration distribution system.
It will be understood by those of ordinary skill in the art that all or part of the processes and modules in the above embodiments may be implemented by computer and mobile phone programs, hardware, and combinations thereof. The program may be stored in a non-volatile computer readable storage medium, and when executed, may implement processes including embodiments of the modules and methods described above.
Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
It should be understood that, although the steps in the flowcharts of the embodiments of the present invention are shown in sequence as indicated by the arrows, the steps are not necessarily performed in sequence as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of the steps in various embodiments may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A multi-tenant application configuration distribution system based on a cross-IDC environment, comprising:
a service end component, comprising: the system comprises a server tenant demand acquisition server cluster, a server proxy server cluster and a server domain division routing manager;
a tenant computer component comprising: a tenant side computer;
wherein the content of the first and second substances,
the server tenant configures a demand collection server cluster which comprises a plurality of demand collection servers; the system is used for uniformly receiving the tenant access request and acquiring tenant configuration demand data;
the server side proxy server cluster comprises a plurality of domain-divided proxy server clusters arranged according to regions; the domain-divided proxy server cluster comprises a plurality of configuration proxy servers;
the server-side domain-division routing manager is respectively connected with the server-side tenant configuration demand acquisition server cluster and the server-side proxy server cluster; the system comprises a configuration proxy server, a configuration proxy server and a configuration proxy server, wherein the configuration proxy server is used for allocating a configuration proxy server for a tenant and distributing the tenant configuration demand data to the configuration proxy server corresponding to a tenant account;
and the tenant end computer is connected with the configuration proxy server and is used for performing configuration monitoring, cross-IDC configuration synchronization, tenant end configuration database running and tenant application program running.
2. The system of claim 1, wherein: and the tenant configuration requirement data comprises environment configuration requirement data and application configuration requirement data.
3. The system of claim 1, wherein the configuration proxy server comprises a configuration proxy module and a configuration proxy database disposed on the configuration proxy server; wherein the content of the first and second substances,
the configuration agent module is used for operating the configuration agent database and generating a first operation log and an updating mark based on the analysis of the tenant configuration demand data; the operations comprise changing, deleting, adding and recovering tenant configuration data;
the configuration agent database is used for storing tenant configuration data and all first operation logs corresponding to the tenant accounts and stored according to an updating sequence.
4. The system of claim 1, wherein: the server-side domain-division routing manager is also used for data cross-domain migration management, and comprises: the server-side domain-division routing manager migrates the tenant data from the original configuration proxy server to the newly-configured proxy server and issues a migration instruction to the original configuration proxy server of the tenant, and when a tenant-side computer accesses the original configuration proxy server, the migration instruction is analyzed and relocated, so that the tenant-side computer is connected with the newly-configured proxy server; the original configuration proxy server and the new configuration proxy server may belong to different domain-divided proxy server clusters respectively.
5. The system of claim 1, wherein: the tenant side computer component further comprises: the configuration monitoring module and the cross-IDC configuration synchronization module are arranged on the tenant end computer; wherein the content of the first and second substances,
the configuration monitoring module monitors the configuration proxy server, sends a configuration data updating starting instruction to the cross-IDC configuration synchronization module if monitoring an updating mark notification from the configuration proxy server corresponding to the tenant account, and sends an application program configuration updating instruction to the tenant application program after receiving an updating completion mark;
the cross-IDC configuration synchronization module acquires the first operation log after receiving the configuration data updating starting instruction, and performs configuration updating operation on the tenant configuration database based on the analysis of the first operation log to generate a second operation log and an updating state mark; the update status flag comprises an update in flag, an update failure flag and the update complete flag; performing configuration updating operation on the tenant side configuration database, wherein configuration updating operation comprises updating configuration table data of a tenant application program; the cross-IDC configuration synchronization module can acquire data from a cross-IDC configuration proxy server according to the configuration change condition.
6. The system of claim 5, wherein: the monitoring of the configuration proxy server comprises an automatic mode and a manual mode; the automatic mode is to perform periodic query on the configuration proxy server; the manual mode is that the tenant actively inquires the configuration proxy server through the configuration monitoring module.
7. The system of claim 1, wherein: the tenant side computer component further comprises: a tenant configuration database and a tenant application program which are arranged on the tenant computer; wherein the content of the first and second substances,
the tenant-side configuration database comprises configuration table data corresponding to each tenant application program and all second operation logs stored according to an updating sequence; the configuration table data comprises system environment parameters and application program parameters;
the tenant application comprises a system environment and an application framework of the tenant application; and after receiving the application program configuration updating instruction, the application program framework refreshes the application program configuration value based on the configuration table data of the application program.
8. The system of claim 1, wherein: the allocating and configuring the proxy server for the tenant comprises the following steps: and distributing a configuration proxy server corresponding to the tenant account for the tenant according to the tenant attribution and the current load balancing level.
9. The system of claim 1, wherein: the allocating and configuring the proxy server for the tenant comprises the following steps: and distributing the configuration proxy server corresponding to the tenant account for the tenant based on the shortest or shorter communication distance between the tenant end computer and the configuration proxy server.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the operating steps of the system according to any one of claims 1 to 9.
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