CN115361279A - Configuration data updating method and device, electronic equipment and computer readable medium - Google Patents
Configuration data updating method and device, electronic equipment and computer readable medium Download PDFInfo
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- CN115361279A CN115361279A CN202210969015.3A CN202210969015A CN115361279A CN 115361279 A CN115361279 A CN 115361279A CN 202210969015 A CN202210969015 A CN 202210969015A CN 115361279 A CN115361279 A CN 115361279A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/02—Standardisation; Integration
- H04L41/0246—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/2866—Architectures; Arrangements
- H04L67/30—Profiles
- H04L67/306—User profiles
Abstract
The disclosure relates to a method and a device for updating configuration data, electronic equipment and a computer readable medium, and belongs to the technical field of communication. The method comprises the following steps: acquiring a plurality of domain names of a server, and initiating configuration acquisition requests to the domain names to acquire target configuration data of the server; if the target configuration data are failed to be obtained through the domain names, obtaining target configuration data of a service end through a plurality of CDN cloud service providers according to pre-configured cloud service provider information; if the target configuration data acquired by the CDN cloud service providers fails, acquiring locally stored configuration data as target configuration data; and updating the local configuration data and the version number corresponding to the local configuration data according to the target configuration data. According to the method and the device, the configuration data are provided for the user through the domain names and the CDN cloud service providers, the success rate of effective issuing of the configuration data can be improved, the changed configuration data can be issued to the client in time, and the user experience is improved.
Description
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to a method and an apparatus for updating configuration data, an electronic device, and a computer-readable medium.
Background
With the development of the internet, the network communication is developed rapidly, and the remote communication needs exist in the networks of all regions and across regions. The complexity of the network conditions directly affects the quality of the network, and the existence of actual conditions such as different operators in the same region, operators in different regions and the like can cause the configuration data of the service end acquired by the client to be unreliable.
At present, configuration data is generally acquired by encrypting and accessing a website to acquire a configuration data interface. The user local default configuration is used when the domain name is not accessible to the weak network environment or the user operator. If the user clears the local cache, the latest configuration is lost. In this case, if the user affects access across regional network links, there is a gap to the latest configuration data that the service expects to use.
In view of this, there is a need in the art for a method for updating configuration data, which can improve the success rate of effectively issuing configuration data, enable changed configuration data to be issued to a client in time, and improve user experience.
It is noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure and therefore may include information that does not constitute prior art that is already known to a person of ordinary skill in the art.
Disclosure of Invention
The present disclosure is directed to a method for updating configuration data, a device for updating configuration data, an electronic device, and a computer readable medium, so as to improve a success rate of effectively issuing configuration data at least to a certain extent.
According to a first aspect of the present disclosure, there is provided a method for updating configuration data, applied to a client, including:
acquiring a plurality of domain names of a server, and initiating configuration acquisition requests to the domain names to acquire target configuration data of the server;
if the target configuration data are unsuccessfully obtained through the domain names, obtaining the target configuration data of the service end through a plurality of CDN cloud service providers according to the pre-configured cloud service provider information;
if the target configuration data acquired by the CDN cloud service providers fails, acquiring locally stored configuration data as the target configuration data;
and updating local configuration data and the version number corresponding to the local configuration data according to the target configuration data.
In an exemplary embodiment of the present disclosure, the initiating a configuration obtaining request to the domain names to obtain target configuration data of the server includes:
and sequencing the domain names according to the response speed of the domain names, and sequentially initiating a configuration acquisition request to each domain name according to a sequencing result to acquire target configuration data of the server.
In an exemplary embodiment of the disclosure, the obtaining, by a plurality of CDN cloud providers according to preconfigured cloud provider information, target configuration data of the server includes:
acquiring configuration files of a plurality of CDN cloud service providers according to pre-configured cloud service provider information;
sequentially comparing the version number in the configuration file of each CDN cloud service provider with the version number corresponding to the local configuration data;
and if the version number in the configuration file of the CDN cloud service provider is greater than the version number corresponding to the local configuration data, acquiring the target configuration data of the service end through the CDN cloud service provider.
In an exemplary embodiment of the disclosure, the obtaining of the locally stored configuration data as the target configuration data includes:
acquiring the local configuration data updated last time as the target configuration data;
and if the local configuration data updated last time fails to be acquired, taking locally stored default configuration data as the target configuration data.
According to a second aspect of the present disclosure, there is provided a method for updating configuration data, which is applied to a configuration background, and includes:
updating the configuration content of each configuration item of the server by the configuration management function, generating corresponding configuration data and version number, and storing the configuration data and the version number in a configuration database;
inquiring the version number in the configuration database according to a first preset time interval, if the version number is updated, calling a file storage service interface to obtain configuration data corresponding to the version number, and generating a configuration file according to the configuration data and the corresponding version number;
and uploading the configuration file to cloud storage corresponding to a plurality of CDN cloud service providers, and using the configuration file to respond to a client and initiate a configuration acquisition request to the CDN cloud service providers so as to update local configuration data of the client.
In an exemplary embodiment of the present disclosure, the method further comprises:
inquiring a configuration file directory from a configuration record database through the file storage service interface, and judging whether the configuration file is issued for the first time;
if the configuration file is released for the first time, calling a CDN preheating interface, and pushing the configuration file to an edge node of the CDN cloud service provider;
and refreshing the configuration file directory according to a preset file updating time interval, and updating the configuration file in the edge node of the CDN cloud service provider.
According to a third aspect of the present disclosure, there is provided a method for updating configuration data, applied to a configuration service cluster, including:
acquiring configuration data from a configuration database, writing the configuration data into a memory global dictionary, and determining a memory global version number according to the version number of the configuration data;
inquiring the version number in the configuration database according to a second preset time interval, if the version number is larger than the current memory global version number, acquiring configuration data corresponding to the version number, and updating the memory global dictionary and the memory global version number;
responding to a configuration acquisition request initiated by a client to a domain name, and acquiring target configuration data from the global memory dictionary according to a request condition in the configuration acquisition request;
and returning the target configuration data to the client so that the client updates local configuration data and a corresponding version number according to the target configuration data.
According to a fourth aspect of the present disclosure, there is provided an apparatus for updating configuration data, applied to a client, including:
the service domain name request module is used for acquiring a plurality of domain names of a server, initiating configuration acquisition requests to the domain names and acquiring target configuration data of the server;
the cloud service provider request module is used for acquiring the target configuration data of the service end through a plurality of CDN cloud service providers according to pre-configured cloud service provider information if the target configuration data acquired through the plurality of domain names fails to be acquired;
a local data obtaining module, configured to obtain locally stored configuration data as the target configuration data if obtaining the target configuration data through the plurality of CDN cloud service providers fails;
and the local configuration updating module is used for updating the local configuration data and the version number corresponding to the local configuration data according to the target configuration data.
According to a fifth aspect of the present disclosure, there is provided an apparatus for updating configuration data, which is applied to a configuration background, and includes:
the configuration data generation module is used for updating the configuration content of each configuration item of the server through the configuration management function, generating corresponding configuration data and version number, and storing the configuration data and the version number in a configuration database;
the configuration file generation module is used for inquiring the version number in the configuration database according to a first preset time interval, calling a file storage service interface to acquire configuration data corresponding to the version number if the version number is updated, and generating a configuration file according to the configuration data and the corresponding version number;
the configuration file uploading module is used for uploading the configuration files to cloud storage corresponding to a plurality of CDN cloud service providers and responding to a configuration acquisition request initiated by a client to the CDN cloud service providers so as to update local configuration data of the client.
According to a sixth aspect of the present disclosure, there is provided an update apparatus for configuration data, applied to a configuration service cluster, including:
the memory global dictionary writing module is used for acquiring configuration data from a configuration database, writing the configuration data into a memory global dictionary, and determining a memory global version number according to the version number of the configuration data;
the memory global dictionary updating module is used for inquiring the version number in the configuration database according to a second preset time interval, if the version number is greater than the current memory global version number, acquiring configuration data corresponding to the version number, and updating the memory global dictionary and the memory global version number;
the configuration acquisition request response module is used for responding to a configuration acquisition request initiated by a client to a domain name and acquiring target configuration data from the global memory dictionary according to a request condition in the configuration acquisition request;
and the target configuration data returning module is used for returning the target configuration data to the client so that the client updates local configuration data and a corresponding version number according to the target configuration data.
According to a seventh aspect of the present disclosure, there is provided an electronic apparatus comprising: a processor; and a memory for storing executable instructions of the processor; wherein the processor is configured to perform the method of updating configuration data of any one of the above via execution of the executable instructions.
According to an eighth aspect of the present disclosure, there is provided a computer readable medium, on which a computer program is stored, which computer program, when executed by a processor, implements the method of updating configuration data of any one of the above.
The exemplary embodiments of the present disclosure may have the following advantageous effects:
in the configuration data updating method of the embodiment of the present disclosure, by combining the ways of providing services nearby by multiple domain names, multiple CDN cloud service providers, and locally-stored configuration data of a user, it is ensured that the user can use the latest configuration data, the success rate of effectively issuing the configuration data is improved, and the problem of failure in acquiring service configuration data under the conditions of a long link across regions, a weak network, network jitter, and the like is solved. By adding the local CDN multi-cloud-provider service to provide new configuration data, the user can access the CDN cloud providers which the user can access nearby, and the availability is improved. By improving the availability, the changed configuration data can be issued to the client in time, and the user experience is further improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.
Fig. 1 shows a flow chart diagram of an update method of configuration data applied to a client according to an example embodiment of the present disclosure;
fig. 2 is a schematic flowchart illustrating a process of obtaining target configuration data of a server by multiple CDN cloud servers according to an example embodiment of the present disclosure;
FIG. 3 illustrates a flow diagram of a method for updating configuration data applied to a client in accordance with one embodiment of the present disclosure;
FIG. 4 is a flowchart illustrating an update method applied to configuration data of a configuration background according to an example embodiment of the present disclosure;
FIG. 5 illustrates a flow diagram of a configuration file first issue warm-up and update of an example embodiment of the present disclosure;
FIG. 6 is a schematic flow chart diagram illustrating a configuration background invoking a file storage service for data distribution in accordance with one embodiment of the present disclosure;
FIG. 7 is a flowchart illustrating an update method applied to configuration data of a configuration service cluster according to an example embodiment of the present disclosure;
FIG. 8 is a schematic flow chart diagram illustrating a configuration service cluster loading configuration in accordance with one embodiment of the present disclosure;
FIG. 9 illustrates a general flow diagram of a method for updating configuration data according to one embodiment of the present disclosure;
FIG. 10 shows a block diagram of an update apparatus of configuration data applied to a client according to an example embodiment of the present disclosure;
FIG. 11 illustrates a schematic structural diagram of a computer system suitable for use in implementing the electronic device of an embodiment of the present disclosure.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the embodiments of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, devices, steps, etc. In other instances, well-known technical solutions have not been shown or described in detail to avoid obscuring aspects of the present disclosure.
Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and a repetitive description thereof will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor devices and/or microcontroller devices.
In some related embodiments, a multi-domain scheme may be used to obtain configuration data, but the scheme may not obtain new configuration data when neither access to the same home domain nor across regions is available to the user.
Therefore, in order to ensure that the user network can load new configuration data from multiple channels as near as possible under various unpredictable conditions, a problem that the new configuration cannot be normally acquired due to weak networks, dns (Domain Name System) pollution and the like which may occur in networks of different operators and different regions needs to be solved.
The present exemplary embodiment first provides a method for updating configuration data, which is applied to a client. Referring to fig. 1, the method for updating configuration data may include the following steps:
step S110, a plurality of domain names of the server are obtained, configuration obtaining requests are sent to the domain names, and target configuration data of the server are obtained.
Step S120, if the target configuration data are not obtained through the domain names, the target configuration data of the service end are obtained through the CDN cloud service providers according to the pre-configured cloud service provider information.
Step S130, if the target configuration data are failed to be obtained through a plurality of CDN cloud service providers, locally stored configuration data are obtained to serve as target configuration data.
And S140, updating the local configuration data and the version number corresponding to the local configuration data according to the target configuration data.
In the configuration data updating method of the embodiment of the present disclosure, by combining the ways of providing services nearby by multiple domain names, multiple CDN cloud service providers, and locally-stored configuration data of a user, it is ensured that the user can use the latest configuration data, the success rate of effectively issuing the configuration data is improved, and the problem of failure in acquiring service configuration data under the conditions of a long link across regions, a weak network, network jitter, and the like is solved. By adding the nearby CDN multi-cloud-provider service to provide new configuration data, the user can visit the CDN cloud providers which the user can visit nearby, and the availability is improved. By improving the availability, the changed configuration data can be issued to the client in time, and the user experience is further improved.
For example, if the original data reporting only aims at the ios system, when the service needs to be expanded to report data of an android system of a certain brand, users in a part of areas cannot receive real-time configuration data, that is, cannot turn on a reporting switch, and thus, part of collected data of clients is lost. If the configuration data updating method in the exemplary embodiment of the present disclosure is used, when the request server fails, a CDN cloud service provider may be requested to provide real-time configuration nearby, and a CDN of the same operator as the user may be guaranteed to be available.
The above steps of the present exemplary embodiment will be described in more detail with reference to fig. 2 to 3.
In step S110, a plurality of domain names of the server are obtained, and a configuration obtaining request is initiated to the plurality of domain names, so as to obtain target configuration data of the server.
In this example embodiment, the configuration data refers to configuration information used by the front end, which may be used to decide what configuration is used by different users of different systems, and may dynamically solve compatibility problems and provide personalized management. For example, for the same function, the game a configures a special processing flow, the game a logic implementation is performed, the game B configures a default logic, the game B configuration implementation is performed, for example, by reporting data, the game a configuration is reported, and the game B configuration is not reported. If the reported data of the game B is wanted to be collected in a certain period of time, the configuration data is pushed in real time, the reported data is guaranteed to reach the user as far as possible, and the reported data flow of the game B is guaranteed as far as possible. The configuration data does not limit the usage scenarios, and the front end can decide which scenarios to apply. The target configuration data refers to the latest configuration data of the server.
In this example embodiment, first, the domain names may be sorted according to response speeds of the domain names, and a configuration acquisition request is sequentially initiated to each domain name according to a sorting result, so as to acquire target configuration data of the server.
The domain name is a positioning identifier of a server during data transmission, and the request is executed from the domain name with the highest response speed by detecting a plurality of domain names and sequencing according to the response speed. Com (a domain name), b.config.com (b domain name), if it is detected that the response speed of the a domain name is high, the user first tries to request the a domain name to acquire the latest configuration. If the configuration can be acquired through this step, the acquisition of the configuration flow is completed.
In step S120, if obtaining the target configuration data through the plurality of domain names fails, obtaining the target configuration data of the service end through the plurality of CDN cloud service providers according to the pre-configured cloud service provider information.
In this exemplary embodiment, if obtaining the target configuration data through multiple domain names fails, the client may go through the logic of obtaining the CDN configuration data. The CDN is called a Content Delivery Network, that is, a Content Delivery Network, and is capable of redirecting a request of a user to a service node closest to the user in real time according to Network traffic, connection of each node, a load condition, a distance to the user, response time, and other comprehensive information. The method aims to enable the user to obtain the required content nearby, solve the network congestion condition and improve the response speed of the user for accessing the website.
In this example embodiment, as shown in fig. 2, obtaining target configuration data of a service end through multiple CDN cloud service providers according to preconfigured cloud service provider information may specifically include the following steps:
and S210, acquiring configuration files of a plurality of CDN cloud service providers according to the pre-configured cloud service provider information.
In this example embodiment, cloud provider information of a plurality of known CDN cloud providers is configured on the client by default in advance. When the client side obtains the configuration data through the CDN, the configuration files of a plurality of CDN cloud service providers are obtained through batch calling according to the pre-configured cloud service provider information. The configuration file is generated by the configuration background according to the latest configuration data and is stored in the CDN edge node.
And S220, sequentially comparing the version number in the configuration file of each CDN cloud service provider with the version number corresponding to the local configuration data.
After the client side obtains the configuration files of the CDN cloud service providers, the version numbers in the configuration files of the CDN cloud service providers are compared with the version numbers corresponding to the local configuration data in sequence. The version number can be obtained according to the time of generating the configuration data.
Step 230, if the version number in the configuration file of the CDN cloud service provider is greater than the version number corresponding to the local configuration data, obtaining the target configuration data of the service end through the CDN cloud service provider.
And if the version number in the configuration file of the CDN cloud service provider is greater than the version number corresponding to the local configuration data, updating to a local storage, and preferentially storing the configuration data with the maximum version number in each batch of configuration files.
In step S130, if the target configuration data is not obtained through the plurality of CDN cloud service providers, the locally stored configuration data is obtained as the target configuration data.
In this example embodiment, if the target configuration data is failed to be obtained through multiple domain names and multiple CDN cloud providers, the configuration data locally stored by the client is obtained as the target configuration data.
Specifically, the local configuration data updated last time may be obtained as the target configuration data, and if the local configuration data updated last time fails to be obtained, the default configuration data stored locally may be used as the target configuration data.
In step S140, the local configuration data and the version number corresponding to the local configuration data are updated according to the target configuration data.
And after the target configuration data is obtained, updating the local configuration data and the version number corresponding to the local configuration data according to the target configuration data.
For example, the version number of the current storage service configuration data is 1653910000.01, and the configuration data is:
enable_multi_bands_dpcrn_ns＝0
enable_dpcrn_ns_cpu_least＝4
newly adding configuration next _ logic =1, at this time, the generated version number is current time 1653996292.32, and the configuration data is as follows:
enable_multi_bands_dpcrn_ns＝0
enable_dpcrn_ns_cpu_least＝4
next_logic＝1
the modified configuration next _ logic =2, at this time, the generated version number is current time 1653996342.15, and the configuration data is:
enable_multi_bands_dpcrn_ns＝0
enable_dpcrn_ns_cpu_least＝4
next_logic＝2
fig. 3 is a complete flowchart of a method for updating configuration data applied to a client in an embodiment of the present disclosure, which is an example of the above steps in this exemplary embodiment, and the specific steps in the flowchart are as follows:
and starting a program and starting a loading configuration process.
Step S310, detecting the quality of the multi-domain name.
And S320, judging whether the domain name exists.
If yes, go to step S330; if not, the process proceeds to step S340.
Step S330, whether the request for obtaining the configuration API is successful is judged.
If the configuration is successful, the configuration acquiring process is completed; if the request fails, the process returns to step S320.
And S340, carrying out CDN request.
And S350, requesting multiple CDN (content distribution network) in parallel.
And S360, judging whether the configuration data can be acquired.
If the CDN configuration data can be obtained, the configuration process is completed; if the request fails, the process proceeds to step S370.
Step s370. Use the local last updated configuration.
In this exemplary embodiment, in addition to obtaining the configuration data by using a multi-domain name and a domain name source returning manner, the capacity of the multi-cloud provider CDN cache is increased, the multi-CDN vendor cache configuration data of a nearby user is provided, and it is ensured that a new configuration is delivered to the user as far as possible. Even if all channels fail, the user locally stores the configuration updated last time, and finally, the default configuration can be used as the bottom-of-pocket configuration data.
Next, the present exemplary embodiment further provides an update method of configuration data, which is applied to a configuration background. Referring to fig. 4, the method for updating the configuration data may include the following steps:
and S410, updating the configuration content of each configuration item of the server through the configuration management function, generating corresponding configuration data and version number, and storing the configuration data and the version number in a configuration database.
And the background updates the contents of some configuration items through a configuration management function, generates configuration data taking the current moment as a new version number, and stores the configuration data into a configuration database, wherein the configuration database is a persistent storage service. And uploading the configuration data to a configuration database by the background, and providing the configuration database for the configuration service cluster to use.
Step S420, inquiring the version number in the configuration database according to the first preset time interval, if the version number is updated, calling a file storage service interface to obtain configuration data corresponding to the version number, and generating a configuration file according to the configuration data and the corresponding version number.
The background inquires a version number in a configuration database according to a first preset time interval through a timing task, judges whether new version configuration data exist, if the configuration database has a new version number and the new version number does not change within a period of time, such as 5 minutes, a distribution logic is triggered to call a file storage service Application Program Interface (API), the API notifies the API to acquire the new version configuration data, and after the file storage service acquires the configuration data, a configuration file is generated according to the configuration data and the corresponding version number.
And step 430, uploading the configuration file to cloud storage corresponding to a plurality of CDN cloud service providers, wherein the configuration file is used for responding to a configuration acquisition request initiated by the client to the CDN cloud service providers so as to update local configuration data of the client.
The background manages cloud service provider resources through a file storage service, the file storage service uploads the generated configuration files to cloud storage corresponding to a plurality of CDN cloud service providers, for example, aws (Amazon Web Services, amazon cloud platform) S3, and the cloud service provider sets a CDN back-source domain name to point to the cloud storage, so that the operation that a user requests the CDN cloud service provider to access configuration file data nearby is completed.
In addition, in the present exemplary embodiment, as shown in fig. 5, the method for updating configuration data applied to the configuration background may further include the following steps:
step S510, a configuration file directory is inquired from a configuration record database through a file storage service interface, and whether the configuration file is issued for the first time or not is judged.
And the background inquires a configuration file directory in the configuration record database through the file storage service and judges whether the configuration file is issued for the first time. The name and the purpose of the configuration file which is released for the first time are different from those of other configuration files.
And S520, if the configuration file is released for the first time, calling a CDN preheating interface, and pushing the configuration file to an edge node of a CDN cloud service provider.
If the configuration file is released for the first time, after the file storage service finishes the uploading operation, the CDN preheating operation is triggered, a CDN preheating API is called, the resource releasing preheating for the first time is finished, and the configuration file is pushed to an edge node of a CDN cloud service provider.
Step S530, refreshing a configuration file directory according to a preset file updating time interval, and updating a configuration file in an edge node of the CDN cloud service provider.
Meanwhile, the file storage service checks the latest updated configuration file according to a preset file update time interval, for example, hourly through a timing task, extracts the configuration file meeting the conditions, calls each cloud service provider API to perform polling to refresh the cache of the configuration file directory corresponding to the CDN of each cloud service provider, and completes the CDN return to the source to obtain the new configuration file. By setting a file update time interval, such as one hour, the frequency of refreshing the CDN configuration file may be reduced. The file storage service completes CDN delivery by controlling the timing delivery of configuration files and controlling the frequency of timing refreshing of the CDN.
Fig. 6 is a schematic flow diagram illustrating a process of configuring a background to invoke a file storage service for data distribution according to a specific embodiment of the present disclosure, where specific contents of the schematic flow diagram are similar to steps in fig. 4 and fig. 5, and are not described again here.
Next, this example embodiment further provides an update method of configuration data, which is applied to a configuration service cluster. Referring to fig. 7, the method for updating the configuration data may include the following steps:
step S710, obtaining configuration data from a configuration database, writing the configuration data into a memory global dictionary, and determining a memory global version number according to the version number of the configuration data.
After the process of each node in the configuration service cluster is started, the configuration data is obtained from the configuration database by calling the loading configuration module, then the configuration data is written into the memory global dictionary, and the memory global version number is determined according to the version number of the configuration data. And the global version number of the memory is the latest configuration data version number in the global dictionary of the memory.
Step S720, inquiring the version number in the configuration database according to a second preset time interval, if the version number is greater than the current memory global version number, acquiring the configuration data corresponding to the version number, and updating the memory global dictionary and the memory global version number.
And the configuration service cluster inquires whether the version number in the configuration database is updated or not according to a second preset time interval, such as every 15 seconds, through the timer, and if the version number in the configuration database is greater than the current memory global version number, the configuration data corresponding to the version number is obtained, and the memory global dictionary and the memory global version number are updated.
Step S730, responding to a configuration acquisition request initiated by the client to the domain name, and acquiring target configuration data from the global memory dictionary according to the request condition in the configuration acquisition request.
When the API of the request configuration service acquires the configuration, the target configuration data meeting the conditions are screened from the global memory dictionary according to the request conditions in the configuration acquisition request, and the target configuration data are responded to the client.
And step S740, returning the target configuration data to the client so that the client updates the local configuration data and the corresponding version number according to the target configuration data.
And the configuration service cluster responds to a configuration acquisition request initiated by the client to the domain name, and returns the target configuration data to the client so that the client updates the local configuration data and the corresponding version number according to the target configuration data.
Fig. 8 is a schematic flowchart illustrating a configuration service cluster loading configuration according to a specific embodiment of the present disclosure, where specific contents of the schematic flowchart are similar to steps in fig. 7, and are not described herein again.
Fig. 9 is a general flowchart of a method for updating configuration data according to an embodiment of the present disclosure, where the specific content of the flowchart is as follows:
the client starts a pre-loaded voice SDK (Software Development Kit) to acquire configuration data from the server. The client firstly requests a configuration service cluster through a domain name; if the configuration data acquisition through the domain name fails, adopting a bottom-pocketing strategy 1, initiating requests to a plurality of CND cloud service providers, and acquiring the configuration data from cloud storage corresponding to the CND cloud service providers; and if the CND configuration data is also failed to be acquired, adopting a bottom-pocketing strategy 2 and using the locally stored configuration data.
And the background stores the newly generated configuration data into a configuration database, provides the configuration database for a configuration service cluster to use so as to respond to a request initiated by the client to the domain name, simultaneously queries the configuration database through a timing task, triggers a distribution logic to call a file storage service, and uploads the configuration file to cloud storage corresponding to a plurality of CDN cloud service providers so as to respond to the request initiated by the client to the CDN cloud service providers.
And for the overseas domain name source returning, the request can be forwarded back to the domestic machine room configuration service cluster through the overseas cloud service provider access node, and then the process is carried out according to the same flow.
It should be noted that although the steps of the methods of the present disclosure are depicted in the drawings in a particular order, this does not require or imply that the steps must be performed in this particular order or that all of the depicted steps must be performed to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions, etc.
Furthermore, the disclosure also provides a device for updating configuration data, which is applied to the client. Referring to fig. 10, the configuration data updating apparatus may include a service domain name request module 1010, a cloud service provider request module 1020, a local data obtaining module 1030, and a local configuration updating module 1040. Wherein:
the service domain name request module 1010 may be configured to obtain a plurality of domain names of the server, and initiate a configuration obtaining request to the plurality of domain names to obtain target configuration data of the server;
the cloud service provider request module 1020 may be configured to, if obtaining the target configuration data through the multiple domain names fails, obtain the target configuration data of the service end through the multiple CDN cloud service providers according to preconfigured cloud service provider information;
the local data obtaining module 1030 may be configured to obtain locally stored configuration data as target configuration data if obtaining of the target configuration data by multiple CDN cloud service providers fails;
the local configuration update module 1040 may be configured to update the local configuration data and the version number corresponding to the local configuration data according to the target configuration data.
In some exemplary embodiments of the present disclosure, the service domain name request module 1010 may include a domain name sorting unit, which may be configured to sort the domain names according to response speeds of the domain names, and sequentially initiate a configuration acquisition request to each domain name according to a sorting result, so as to acquire target configuration data of the service end.
In some exemplary embodiments of the present disclosure, the cloud facilitator request module 1020 may include a configuration file obtaining unit, a version number comparing unit, and a cloud facilitator configuration obtaining unit. Wherein:
the configuration file acquisition unit can be used for acquiring configuration files of a plurality of CDN cloud service providers according to pre-configured cloud service provider information;
the version number comparison unit may be configured to compare the version number in the configuration file of each CDN cloud service provider with the version number corresponding to the local configuration data in sequence;
the cloud service provider configuration obtaining unit may be configured to obtain, by the CDN cloud service provider, the target configuration data of the service end if a version number in the configuration file of the CDN cloud service provider is greater than a version number corresponding to the local configuration data.
In some exemplary embodiments of the present disclosure, the local data acquisition module 1030 may include a previous update data acquisition unit and a default configuration data acquisition unit. Wherein:
the previous update data acquisition unit may be configured to acquire local configuration data updated last time as target configuration data;
the default configuration data obtaining unit may be configured to, if obtaining of the last updated local configuration data fails, take locally stored default configuration data as target configuration data.
Furthermore, the disclosure also provides an updating device of the configuration data, which is applied to the configuration background. The configuration data updating device can comprise a configuration data generating module, a configuration file generating module and a configuration file uploading module. Wherein:
the configuration data generation module can be used for updating the configuration content of each configuration item of the server through the configuration management function, generating corresponding configuration data and version number, and storing the configuration data and the version number in the configuration database;
the configuration file generation module can be used for inquiring the version number in the configuration database according to the first preset time interval, if the version number is updated, calling the file storage service interface to acquire configuration data corresponding to the version number, and generating the configuration file according to the configuration data and the corresponding version number;
the configuration file uploading module may be configured to upload the configuration file to cloud storage corresponding to a plurality of CDN cloud providers, and is configured to respond that the client initiates a configuration acquisition request to the CDN cloud provider to update local configuration data of the client.
In some exemplary embodiments of the present disclosure, an updating apparatus applied to configuration data of a configuration background provided by the present disclosure may further include a file directory query module, a first-issue preheating module, and a configuration file updating module. Wherein:
the file directory query module can be used for querying a configuration file directory from the configuration record database through the file storage service interface and judging whether the configuration file is issued for the first time;
the first-time release preheating module can be used for calling a CDN preheating interface and pushing the configuration file to an edge node of a CDN cloud service provider if the configuration file is released for the first time;
the configuration file updating module may be configured to refresh the configuration file directory according to a preset file updating time interval, and update the configuration file in the edge node of the CDN cloud provider.
Furthermore, the disclosure also provides an updating device of configuration data, which is applied to the configuration service cluster. The device for updating the configuration data can comprise a memory global dictionary writing module, a memory global dictionary updating module, a configuration acquisition request responding module and a target configuration data returning module. Wherein:
the memory global dictionary writing module can be used for acquiring configuration data from the configuration database, writing the configuration data into the memory global dictionary, and determining a memory global version number according to the version number of the configuration data;
the memory global dictionary updating module may be configured to query a version number in the configuration database according to a second preset time interval, obtain configuration data corresponding to the version number if the version number is greater than the current memory global version number, and update the memory global dictionary and the memory global version number;
the configuration acquisition request response module can be used for responding to a configuration acquisition request initiated by a client to a domain name and acquiring target configuration data from a global memory dictionary according to a request condition in the configuration acquisition request;
the target configuration data returning module may be configured to return the target configuration data to the client, so that the client updates the local configuration data and the corresponding version number according to the target configuration data.
The details of each module/unit in the above configuration data updating apparatus have been described in detail in the corresponding method embodiment section, and are not described herein again.
FIG. 11 illustrates a schematic structural diagram of a computer system suitable for use with the electronic device to implement an embodiment of the invention.
It should be noted that the computer system 1100 of the electronic device shown in fig. 11 is only an example, and should not bring any limitation to the functions and the scope of the application of the embodiment of the present invention.
As shown in fig. 11, the computer system 1100 includes a Central Processing Unit (CPU) 1101, which can perform various appropriate actions and processes in accordance with a program stored in a Read Only Memory (ROM) 1102 or a program loaded from a storage section 1108 into a Random Access Memory (RAM) 1103. In the RAM 1103, various programs and data necessary for system operation are also stored. The CPU 1101, ROM 1102, and RAM 1103 are connected to each other by a bus 1104. An input/output (I/O) interface 1105 is also connected to bus 1104.
The following components are connected to the I/O interface 1105: an input portion 1106 including a keyboard, mouse, and the like; an output portion 1107 including a signal output unit such as a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and a speaker; a storage section 1108 including a hard disk and the like; and a communication section 1109 including a network interface card such as a LAN card, a modem, or the like. The communication section 1109 performs communication processing via a network such as the internet. Drivers 1110 are also connected to the I/O interface 1105 as needed. A removable medium 1111 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is mounted on the drive 1110 as necessary, so that a computer program read out therefrom is mounted into the storage section 1108 as necessary.
In particular, the processes described above with reference to the flowcharts may be implemented as a computer software program according to an embodiment of the present invention. For example, embodiments of the invention include a computer program product comprising a computer program embodied on a computer-readable medium, the computer program comprising program code for performing the method illustrated in the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network through the communication portion 1109 and/or installed from the removable medium 1111. When the computer program is executed by a Central Processing Unit (CPU) 1101, various functions defined in the system of the present application are executed.
It should be noted that the computer readable medium shown in the present disclosure may be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present disclosure, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In contrast, in the present disclosure, a computer-readable signal medium may include a propagated data signal with computer-readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wire, fiber optic cable, RF, etc., or any suitable combination of the foregoing.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
As another aspect, the present application also provides a computer-readable medium, which may be contained in the electronic device described in the above embodiments; or may exist separately without being assembled into the electronic device. The computer readable medium carries one or more programs which, when executed by one of the electronic devices, cause the electronic device to implement the method as described in the above embodiments.
It should be noted that although in the above detailed description several modules of the device for action execution are mentioned, such a division is not mandatory. Indeed, the features and functionality of two or more of the modules described above may be embodied in one module, in accordance with embodiments of the present disclosure. Conversely, the features and functions of one module described above may be further divided into embodiments by a plurality of modules.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. A method for updating configuration data is applied to a client, and is characterized by comprising the following steps:
acquiring a plurality of domain names of a server, and initiating configuration acquisition requests to the domain names to acquire target configuration data of the server;
if the target configuration data are not obtained through the domain names, obtaining the target configuration data of the service end through a plurality of CDN cloud service providers according to pre-configured cloud service provider information;
if the target configuration data acquired by the CDN cloud service providers fails, acquiring locally stored configuration data as the target configuration data;
and updating local configuration data according to the target configuration data and the version number corresponding to the local configuration data.
2. The method according to claim 1, wherein the initiating a configuration acquisition request to the domain names to acquire target configuration data of the server includes:
and sequencing the domain names according to the response speeds of the domain names, and sequentially initiating a configuration acquisition request to each domain name according to a sequencing result to acquire target configuration data of the server.
3. The method for updating configuration data according to claim 1, wherein the obtaining target configuration data of the service end through a plurality of CDN cloud providers according to preconfigured cloud provider information includes:
acquiring configuration files of a plurality of CDN cloud service providers according to pre-configured cloud service provider information;
sequentially comparing the version number in the configuration file of each CDN cloud service provider with the version number corresponding to the local configuration data;
and if the version number in the configuration file of the CDN cloud service provider is greater than the version number corresponding to the local configuration data, acquiring target configuration data of the service end through the CDN cloud service provider.
4. The method for updating configuration data according to claim 1, wherein the obtaining locally stored configuration data as the target configuration data comprises:
acquiring the local configuration data updated last time as the target configuration data;
and if the local configuration data updated last time fails to be acquired, taking locally stored default configuration data as the target configuration data.
5. A method for updating configuration data is applied to a configuration background, and is characterized by comprising the following steps:
updating the configuration content of each configuration item of the server through a configuration management function, generating corresponding configuration data and version numbers, and storing the configuration data and the version numbers into a configuration database;
inquiring the version number in the configuration database according to a first preset time interval, if the version number is updated, calling a file storage service interface to obtain configuration data corresponding to the version number, and generating a configuration file according to the configuration data and the corresponding version number;
and uploading the configuration file to cloud storage corresponding to a plurality of CDN cloud service providers, and using the configuration file to respond to a client and initiate a configuration acquisition request to the CDN cloud service providers so as to update local configuration data of the client.
6. The method for updating configuration data according to claim 5, further comprising:
inquiring a configuration file directory from a configuration record database through the file storage service interface, and judging whether the configuration file is issued for the first time;
if the configuration file is released for the first time, calling a CDN preheating interface, and pushing the configuration file to an edge node of the CDN cloud service provider;
and refreshing the configuration file directory according to a preset file updating time interval, and updating the configuration file in the edge node of the CDN cloud service provider.
7. A method for updating configuration data is applied to a configuration service cluster, and is characterized by comprising the following steps:
acquiring configuration data from a configuration database, writing the configuration data into a memory global dictionary, and determining a memory global version number according to the version number of the configuration data;
inquiring the version number in the configuration database according to a second preset time interval, if the version number is larger than the current memory global version number, acquiring configuration data corresponding to the version number, and updating the memory global dictionary and the memory global version number;
responding to a configuration acquisition request initiated by a client to a domain name, and acquiring target configuration data from the global memory dictionary according to a request condition in the configuration acquisition request;
and returning the target configuration data to the client so that the client updates local configuration data and a corresponding version number according to the target configuration data.
8. An apparatus for updating configuration data, applied to a client, includes:
the service domain name request module is used for acquiring a plurality of domain names of a server, initiating configuration acquisition requests to the domain names and acquiring target configuration data of the server;
the cloud service provider request module is used for acquiring the target configuration data of the service end through a plurality of CDN cloud service providers according to pre-configured cloud service provider information if the target configuration data acquired through the plurality of domain names fails to be acquired;
a local data obtaining module, configured to obtain locally stored configuration data as the target configuration data if obtaining the target configuration data by the CDN cloud service providers fails;
and the local configuration updating module is used for updating the local configuration data and the version number corresponding to the local configuration data according to the target configuration data.
9. An electronic device, comprising:
a processor; and
a memory for storing one or more programs which, when executed by the processor, cause the processor to implement the method of updating configuration data of any of claims 1 to 7.
10. A computer-readable medium, on which a computer program is stored, which program, when being executed by a processor, is adapted to carry out a method of updating configuration data according to any one of claims 1 to 7.
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