CN116319331A - Method, device, medium and equipment for issuing DNS (Domain name System) resolution configuration information in batches - Google Patents
Method, device, medium and equipment for issuing DNS (Domain name System) resolution configuration information in batches Download PDFInfo
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- 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
- H04L41/085—Retrieval of network configuration; Tracking network configuration history
- H04L41/0853—Retrieval of network configuration; Tracking network configuration history by actively collecting configuration information or by backing up configuration information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- 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
- H04L41/084—Configuration by using pre-existing information, e.g. using templates or copying from other elements
- H04L41/0846—Configuration by using pre-existing information, e.g. using templates or copying from other elements based on copy from other elements
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Abstract
The application relates to a batch issuing method, device, medium and equipment of DNS analysis configuration information, wherein the method comprises the following steps: acquiring DNS analysis configuration information to be issued and a corresponding target service identifier; determining a target configuration version corresponding to the DNS analysis configuration information to be issued according to the target service identifier, and adding the DNS analysis configuration information to be issued and the target configuration version into a database; and receiving a reporting configuration version corresponding to the target service identifier sent by each client, and if the reporting configuration version is lower than the target configuration version in the database, issuing DNS analysis configuration information to be issued corresponding to the target configuration version to the corresponding client, wherein the client is a client corresponding to a DNS server, and the client is used for configuring the corresponding DNS server based on the DNS analysis configuration information to be issued. The DNS analysis configuration information issuing method and device have the effect of improving efficiency of DNS analysis configuration information issuing.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method, an apparatus, a medium, and a device for batch issuing DNS resolution configuration information.
Background
The domain name server (Domain Name Server, DNS) is a server that converts a domain name and an IP address (IP address) corresponding thereto. In the field of privately owned DNS servers, the a-record resolution of the DNS server, that is, DNS resolution configuration information, where the a-record resolution refers to the domain name resolution to an IP address, and the DNS resolution configuration information is manually configured and modified by a person. However, when the number of DNS servers to be configured is large, a lot of labor cost and time cost are consumed, resulting in low efficiency of issuing DNS resolution configuration information of the privately owned DNS servers.
Disclosure of Invention
In order to improve efficiency of issuing DNS analysis configuration information, the application provides a batch issuing method, device, medium and equipment for DNS analysis configuration information.
In a first aspect of the present application, a method for batch issuing DNS resolution configuration information is provided, which specifically includes:
acquiring DNS analysis configuration information to be issued and a corresponding target service identifier;
determining a target configuration version corresponding to the DNS analysis configuration information to be issued according to the target service identifier, and adding the DNS analysis configuration information to be issued and the target configuration version into a database;
And receiving a reporting configuration version corresponding to the target service identifier sent by each client, and if the reporting configuration version is lower than the target configuration version in the database, issuing DNS analysis configuration information to be issued corresponding to the target configuration version to the corresponding client, wherein the client is a client corresponding to a DNS server, and the client is used for configuring the corresponding DNS server based on the DNS analysis configuration information to be issued.
By adopting the technical scheme, after obtaining the to-be-issued DNS analysis configuration information and the corresponding target service identifier, which are ready to be issued by the user for each DNS server, the target configuration version of the to-be-issued DNS analysis configuration information is redetermined according to the target service identifier before being formally issued to each DNS server, namely, the to-be-issued DNS analysis configuration information is subjected to iterative updating of the configuration version. After the target configuration version of the DNS analysis configuration information to be issued is determined, the DNS analysis configuration information to be issued and the corresponding target configuration version are added into a database, so that the latest configuration version can be conveniently and uniformly called from the database and issued to a DNS server. And then receiving a report configuration version sent by a client corresponding to each DNS server, and if the report configuration version is lower than the target configuration version, indicating that the DNS analysis configuration information in the DNS server is not the latest version, so that the server automatically transmits the DNS analysis configuration information to be transmitted corresponding to the target configuration version to the client corresponding to the DNS server, so that the client automatically configures the DNS server, and the efficiency of transmitting the DNS analysis configuration information is improved.
Optionally, the obtaining the DNS resolution configuration information to be issued and the corresponding target service identifier specifically includes:
receiving an input operation instruction;
if the operation instruction is a configuration calling instruction, acquiring a target service identifier to be called, and calling DNS analysis configuration information of the latest configuration version corresponding to the target service identifier from a database according to the target service identifier;
if an input configuration modification instruction is received, modifying the DNS analysis configuration information of the latest configuration version to obtain DNS analysis configuration information to be issued; or if the input configuration modification instruction is not received, determining the DNS analysis configuration information of the latest configuration version as DNS analysis configuration information to be issued;
and if the operation instruction is a new service instruction, generating a corresponding target service identifier, acquiring DNS analysis configuration information submitted by the user terminal, and determining the DNS analysis configuration information submitted by the user terminal as DNS analysis configuration information to be issued.
By adopting the technical scheme, if the DNS analysis configuration information in the DNS server is required to be modified, a configuration calling instruction of the user terminal is received, the DNS analysis configuration information of the latest version is called from the database according to the target service identifier corresponding to the DNS analysis configuration information required to be modified, and the DNS analysis configuration information of the latest version is modified according to the configuration modification instruction to obtain the DNS analysis configuration information to be issued; if a DNS analysis configuration information which is required to be issued and is a brand new service identification is received instead of the configuration modification instruction, then the system generates a target service identification corresponding to the brand new service, and determines the DNS analysis configuration information handed over by the user terminal as DNS analysis configuration information to be issued, so that the brand new configuration version is conveniently assigned to the corresponding configuration operation.
Optionally, the database includes a configuration version and corresponding DNS resolution configuration information, the configuration version includes a service identifier and a configuration version number, and the determining, according to the target service identifier, a target configuration version corresponding to the DNS resolution configuration information to be issued, and adding the DNS resolution configuration information to be issued and the target configuration version to the database specifically includes:
acquiring an initial configuration version number corresponding to the DNS analysis configuration information to be issued;
adding 1 to the initial configuration version number to obtain the latest configuration version number corresponding to the DNS analysis configuration information to be issued;
and combining the target service identifier corresponding to the DNS analysis configuration information to be issued with the latest configuration version number to obtain a target configuration version corresponding to the DNS analysis configuration information to be issued, and adding the DNS analysis configuration information to be issued and the target configuration version into the database.
By adopting the technical scheme, after the DNS analysis configuration information and the corresponding target service identification are determined, the initial configuration version number corresponding to the DNS analysis configuration information to be issued is further obtained, then the initial configuration version number is increased by 1, iteration of the configuration version number is carried out, the latest configuration version number corresponding to the DNS analysis configuration information to be issued is obtained, finally the target service identification of the DNS analysis configuration information to be issued is combined with the latest configuration version number to obtain the target configuration version corresponding to the DNS analysis configuration information to be issued, and accordingly updating of the configuration version of the configuration information corresponding to the target service identification is achieved. Meanwhile, the DNS analysis configuration information to be issued and the corresponding target configuration version are added into a database, so that the configuration version is effectively managed, and the DNS analysis configuration information of the latest configuration version is conveniently and quickly issued in a unified mode.
Optionally, the receiving the report configuration version corresponding to the target service identifier sent by each client, if the report configuration version is lower than the target configuration version in the database, issuing DNS resolution configuration information to be issued corresponding to the target configuration version to the corresponding client, specifically including:
receiving a reporting configuration version corresponding to the target service identifier sent by each client, and receiving a user identifier, a secret key and a last issuing completion state sent by each client;
according to the user identification and the secret key, carrying out identity authentication on each client;
if the identity authentication is passed, checking the last issuing completion state, and comparing the reported configuration version with the target configuration version in the database after the checking is passed;
and if the reported configuration version is smaller than the target configuration version in the database, issuing DNS analysis configuration information to be issued corresponding to the target configuration version to the corresponding client.
By adopting the technical scheme, after the target configuration version of the DNS analysis configuration information to be issued is determined, the reporting configuration version of the target service identifier, the user identifier, the secret key and the last issuing completion state of the client are received, firstly, the identity of the client is authenticated, the user identifier and the secret key are respectively compared with preset fields, if the comparison is consistent, the authentication of the client is passed, then the last issuing completion state of the client is checked, whether the last issuing configuration is completed is checked, if the check is passed, the reporting configuration version is compared with the target configuration version, if the check is passed, the reporting configuration version of the client is lower than the target configuration version, the current DNS analysis configuration information of the client is required to be updated, the DNS analysis configuration information to be issued corresponding to the target configuration version is transmitted to the corresponding client, and the DNS server is configured by the client, so that the latest DNS configuration information is rapidly issued to the corresponding server.
Optionally, checking the last issue completion status specifically includes:
if the last issuing completion state is incomplete, acquiring a last issuing configuration version;
issuing DNS analysis configuration information corresponding to the last issued configuration version to the client until the last issued completion state is completed, and determining that verification is passed;
and if the last issuing completion state is completed, determining that the verification passes.
By adopting the technical scheme, in the verification process of the last issuing completion state, if the last issuing completion state sent by the client is incomplete, it is indicated that the configuration information of the DNS resolution received by the client last time is not configured for the DNS server, so that the configuration version sent to the client last time is called from the database, the configuration information of the DNS resolution corresponding to the configuration sent last time is re-sent to the client, the corresponding DNS server is reconfigured by the client until the configuration is completed, and comparison of the configuration versions is performed. If the last time the completion status of the issuing is completed, which means that the last time the configuration information of the DNS resolution was configured in the DNS server is completed, then the comparison of the configuration versions is directly performed. Thereby helping to ensure the integrity of the configuration information into the DNS server every time DNS resolution.
Optionally, the receiving the reporting configuration version corresponding to the target service identifier sent by each client, if the reporting configuration version is lower than the target configuration version in the database, issuing DNS resolution configuration information to be issued corresponding to the target configuration version to the corresponding client specifically includes:
receiving reporting configuration versions corresponding to the target service identifiers sent by all clients, if the number of the reporting configuration versions exceeds a number threshold, acquiring last issuing completion states of all the clients, dividing all the clients into a first queue and a second queue according to the last issuing completion states, wherein the first queue comprises clients with completed last issuing completion states, and the second queue comprises clients with incomplete last issuing completion states;
if the report configuration version of the client in the first queue is lower than the target configuration version, issuing DNS analysis configuration information to be issued, which corresponds to the target configuration version, to the corresponding client;
after the client in the first queue is issued, determining the issuing priority of the client in the second queue, sequentially checking the last issuing completion state of the client according to the order of the issuing priorities from big to small, and after the client passes the checking, if the reporting configuration version of the checked client is lower than the target configuration version, issuing DNS analysis configuration information to be issued corresponding to the target configuration version to the corresponding client.
By adopting the technical scheme, if the number of the received report configuration versions is large, the server task processing is heavy, the clients with the last issue completion states being completed are divided into the first queue, the configuration issue processing is performed preferentially, the clients with the last issue completion states being unfinished are divided into the second queue, and the configuration issue is performed after the clients in the first queue issue completion. And then after the client in the first queue finishes issuing, determining the issuing priority of the client in the second queue, wherein the larger the issuing priority is, the more the last issuing completion state is checked and the configuration is issued, so that when more issuing tasks are issued, the client with less time consumption is processed preferentially, and the efficiency of issuing DNS analysis configuration information is improved.
Optionally, the determining the sending priority of the client in the second queue specifically includes:
counting the number of times of incomplete completion of the last time of issuing of the client in the second queue;
and determining the issuing priority of the client in the second queue according to the unfinished times, wherein the issuing priority is smaller as the unfinished times are larger.
By adopting the technical scheme, after the client-side issuing is completed in the first queue, according to the number of times of incompletion in the last issuing completion state of each client-side, the more the number of times of incompletion is, the more the DNS analysis configuration information issued last time is frequently generated before the client-side, the incompletely configured to the DNS server is poor in configuration effect, the longer the time for issuing the new configuration is, and the smaller the determined issuing priority is. The issuing priority is determined in this way, which is helpful for improving the efficiency of issuing DNS analysis configuration information.
In a second aspect of the present application, a batch issuing device for DNS resolution configuration information is provided, which specifically includes:
the configuration acquisition module is used for acquiring DNS analysis configuration information to be issued and a corresponding target service identifier;
the version determining module is used for determining a target configuration version corresponding to the DNS analysis configuration information to be issued according to the target service identifier, and adding the DNS analysis configuration information to be issued and the target configuration version into the database;
the configuration issuing module is used for receiving reporting configuration versions corresponding to the target service identifiers sent by the clients, if the reporting configuration versions are lower than the target configuration versions in the database, issuing DNS analysis configuration information to be issued corresponding to the target configuration versions to the corresponding clients, wherein the clients are clients corresponding to DNS servers, and the clients are used for configuring the corresponding DNS servers based on the DNS analysis configuration information to be issued.
By adopting the technical scheme, after the configuration acquisition module acquires the DNS analysis configuration information to be issued and the corresponding target service identifier, the version determination module determines the target configuration version of the DNS analysis configuration information to be issued according to the target service identifier by combining the initial configuration version number of the DNS analysis configuration information to be issued, adds the DNS analysis configuration information to be issued and the corresponding target configuration version into the database, and finally, the configuration issuing module receives the reporting configuration version corresponding to the target service identifier sent by each client, and if the reporting configuration version is lower than the target configuration version, the DNS analysis configuration information to be issued corresponding to the target configuration version is sent to the corresponding client, so that the DNS analysis configuration information is issued quickly and uniformly, and the efficiency of issuing the DNS analysis configuration information is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
after the target configuration version of the DNS analysis configuration information to be issued is determined, the DNS analysis configuration information to be issued and the corresponding target configuration version are added into a database, so that the latest configuration version can be conveniently and uniformly called from the database and issued to a DNS server. And then receiving a report configuration version sent by a client corresponding to each DNS server, and if the report configuration version is lower than the target configuration version, indicating that the DNS analysis configuration information in the DNS server is not the latest version, so that the server automatically transmits the DNS analysis configuration information to be transmitted corresponding to the target configuration version to the client corresponding to the DNS server, so that the client automatically configures the DNS server, and the efficiency of transmitting the DNS analysis configuration information is improved.
Drawings
Fig. 1 is a schematic flow chart of a batch issuing method of DNS resolution configuration information according to an embodiment of the present application;
fig. 2 is a flowchart of another batch issuing method of DNS resolution configuration information according to an embodiment of the present application;
FIG. 3 is a schematic diagram of a data format of a target configuration version according to an embodiment of the present application;
fig. 4 is a schematic flow chart of issuing DNS resolution configuration information according to an embodiment of the present application;
fig. 5 is a flowchart of another batch issuing method of DNS resolution configuration information according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a batch issuing device for DNS resolution configuration information according to an embodiment of the present application.
Reference numerals illustrate: 11. configuring an acquisition module; 12. a version determination module; 13. and configuring a issuing module.
Detailed Description
In order to make the technical solutions in the present specification better understood by those skilled in the art, the technical solutions in the embodiments of the present specification will be clearly and completely described below with reference to the drawings in the embodiments of the present specification, and it is obvious that the described embodiments are only some embodiments of the present application, but not all embodiments.
In the description of embodiments of the present application, words such as "exemplary," "such as" or "for example" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "illustrative," "such as" or "for example" is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "illustratively," "such as" or "for example," etc., is intended to present related concepts in a concrete fashion.
Referring to fig. 1, an embodiment of the application discloses a flow diagram of a method for batch issuing of DNS resolution configuration information, which may be implemented by a computer program or may be run on a batch issuing device of DNS resolution configuration information based on von neumann system. The computer program can be integrated in an application or can be run as a stand-alone tool class application, and specifically comprises:
s101: and acquiring DNS analysis configuration information to be issued and a corresponding target service identifier.
In one implementation, an input operation instruction is received;
if the operation instruction is a configuration calling instruction, acquiring a target service identifier to be called, and calling DNS analysis configuration information of the latest configuration version corresponding to the target service identifier from a database according to the target service identifier;
If an input configuration modification instruction is received, modifying the DNS analysis configuration information of the latest configuration version to obtain DNS analysis configuration information to be issued; or if the input configuration modification instruction is not received, determining the DNS analysis configuration information of the latest configuration version as DNS analysis configuration information to be issued;
if the operation instruction is a new service instruction, a corresponding target service identifier is generated, DNS analysis configuration information submitted by the user terminal is obtained, and the DNS analysis configuration information submitted by the user terminal is determined to be the DNS analysis configuration information to be issued.
Specifically, the DNS resolution configuration information to be issued is DNS resolution configuration information that the technician prepares for issuing to each DNS server, and in other embodiments, the DNS resolution configuration information to be issued is DNS resolution configuration information obtained after the technician performs configuration operations such as adding, deleting, modifying, and the like. DNS resolution configuration information refers to DNS resolution records, or a record resolution of a DNS server. Wherein, the record a (Address) is an IP Address record for specifying a host name (or domain name), and the user can point the web server under the domain name to the web server. In other words, the a record is the IP of the server, the DNS is told by the domain name binding a record, and the DNS is booted to the server corresponding to the a record set in the DNS when the domain name is input.
The service identifier, namely the service ID, has the characteristics of global uniqueness, short length, information security, high availability, low delay and the like. Wherein, the short length can improve the inquiry efficiency. The high availability low delay means that the service ID generation response is fast, high concurrency can be resisted, and the delay is low enough. In the embodiment of the application, each service identifier corresponds to one type of DNS resolution configuration information, and the corresponding DNS resolution configuration information can be identified by the service identifier and distinguished from other DNS resolution configuration information. It should be noted that each service identifier may correspond to similar DNS resolution configuration information with multiple configuration versions.
One achievable acquisition mode of the DNS analysis configuration information to be issued and the corresponding target service identifier is as follows: the graphical interface is provided for the technicians through the preset man-machine interaction module, and is used for the technicians to perform service identification configuration and submit DNS analysis configuration information, and the graphical interface is displayed through the terminal, and in other embodiments, the graphical interface can also be displayed through the touch display screen. The man-machine interaction module is a program module and is designed through a hypertext preprocessor (PHP, personal Home Page). After the server receives an externally input operation instruction, if the operation instruction is a new service instruction, a technician is added with brand-new DNS analysis configuration information, then the server randomly generates an 18-bit ascii code in the format of aaaaaaaa-bbbb-cccc and takes the 18-bit ascii code as a target service identifier corresponding to the new service. And receiving DNS analysis configuration information input from outside, namely DNS analysis configuration information to be issued, and finally obtaining the DNS analysis configuration information to be issued and the corresponding target service identifier.
If the operation instruction is a configuration calling and modifying instruction, namely, a technician inputs a target service identifier of the existing service through a terminal or a touch display screen, and after receiving the target service identifier, a server calls DNS analysis configuration information of the latest configuration version corresponding to the target service identifier from a database and displays the DNS analysis configuration information on the terminal or the touch display screen. Then if the server receives the input configuration modification instruction, the technician is stated to modify the DNS analysis configuration information of the existing service, so that the DNS analysis configuration information of the latest configuration version is modified according to the configuration modification instruction to obtain DNS analysis configuration information to be issued; if the input configuration modification instruction is not received, the technician is not required to modify the fetched DNS analysis configuration information of the latest configuration version, but is required to recover the configuration information, so that the DNS analysis configuration information of the latest configuration version is directly used as the DNS analysis configuration information to be issued.
S102: and determining a target configuration version corresponding to the DNS analysis configuration information to be issued according to the target service identifier, and adding the DNS analysis configuration information to be issued and the target configuration version into a database.
Specifically, after determining the DNS resolution configuration information to be issued and the corresponding target service identifier, the configuration version of the DNS resolution configuration information to be issued, that is, the target configuration version, needs to be rearranged. Wherein, a configuration version corresponds to a DNS resolution configuration information. The configuration version consists of a service identifier and a configuration version number. The database includes configuration versions and corresponding DNS resolution configuration information. When the target service identifier is already stored in the database, then the configuration version number of the highest configuration version corresponding to the database is obtained, the configuration version number is added with a preset value to obtain the latest configuration version number, and finally the target service identifier and the latest configuration version number are combined to obtain the target configuration version corresponding to the DNS analysis configuration information to be issued. In this embodiment of the present application, the preset value may be 1, and in other embodiments, the preset value may be another positive integer. And after the target configuration version is determined, adding the DNS analysis configuration information to be issued and the target configuration version into a database. It should be noted that, for each configuration operation behavior (adding, deleting, modifying, etc.), the configuration version of the DNS resolution configuration information after the operation is redetermined and stored in the database, so that the subsequent backtracking is convenient, and the configuration version which is not issued and not completed or is wanted to be restored is quickly found out. In addition, the target configuration version of the DNS analysis configuration information to be issued can be determined once, and the target configuration version of the DNS analysis configuration information to be issued with a plurality of different service identifiers can be determined once.
S103: and receiving a reporting configuration version corresponding to the target service identifier sent by each client, if the reporting configuration version is lower than the target configuration version in the database, issuing DNS analysis configuration information to be issued corresponding to the target configuration version to the corresponding client, wherein the client is a client corresponding to the DNS server, and the client is used for configuring the corresponding DNS server based on the DNS analysis configuration information to be issued.
Specifically, after determining the target configuration version of the DNS resolution configuration information to be issued, receiving a reporting configuration version sent by a client corresponding to each DNS server, where the reporting configuration version is a configuration version of the DNS resolution configuration information currently configured by the DNS server, and the corresponding service identifier is consistent with the target service identifier of the DNS resolution configuration information to be issued.
After receiving the report configuration version sent by each client, comparing the report configuration version with a target configuration version with the consistent service identifier in the database, if the report configuration version is lower than the target configuration version, indicating that the DNS analysis configuration information in the DNS server corresponding to the client is not the latest version, and sending the DNS analysis configuration information to the client, thereby configuring the DNS analysis configuration information to be sent to the corresponding DNS server by the client, and sending the latest DNS analysis configuration information to the DNS server quickly and uniformly, and better ensuring the consistency of the DNS server configuration.
It should be noted that, in the embodiment of the present application, the reporting configuration version sent by each client may be the same service identifier, and in other embodiments, may also be different service identifiers.
Referring to fig. 2, another flow diagram of a method for batch delivery of DNS resolution configuration information is disclosed in the embodiments of the present application, which may be implemented by a computer program or may be executed on a batch delivery device of DNS resolution configuration information based on von neumann system. The computer program can be integrated in an application or can be run as a stand-alone tool class application, and specifically comprises:
s201: and acquiring DNS analysis configuration information to be issued and a corresponding target service identifier.
Specifically, reference may be made to step S101, which is not described herein.
S202: and acquiring an initial configuration version number corresponding to the DNS analysis configuration information to be issued.
S203: and adding 1 to the initial configuration version number to obtain the latest configuration version number corresponding to the DNS analysis configuration information to be issued.
Specifically, after determining the DNS resolution configuration information to be issued and the corresponding target service identifier, if the target service identifier is a service identifier that does not exist in the database, it is indicated that the corresponding DNS resolution configuration information to be issued is new DNS resolution configuration information newly added by a technician, and in this case, the initial configuration version number of the DNS resolution configuration information to be issued is 1. If the target service identifier is the existing service identifier in the database, extracting the version number in the highest configuration version corresponding to the target service identifier in the database, and determining the version number as the initial configuration version number of the DNS resolution configuration information to be issued.
After the initial configuration version number of the DNS analysis configuration information to be issued is determined, adding 1 to the initial configuration version number to obtain the latest configuration version number corresponding to the DNS analysis configuration information to be issued. For example, the version number of the highest configuration version corresponding to the target service identifier in the current database is N, that is, the initial configuration version number, and then the corresponding latest configuration version number of the DNS resolution configuration information to be issued is n+1.
S204: and combining the target service identifier corresponding to the DNS analysis configuration information to be issued with the latest configuration version number to obtain a target configuration version corresponding to the DNS analysis configuration information to be issued, and adding the DNS analysis configuration information to be issued and the target configuration version into a database.
Specifically, as shown in fig. 3, since the configuration version includes a configuration version number and a service identifier, after determining the latest configuration version number, the combination manner of combining the target service identifier corresponding to the DNS resolution configuration information to be issued with the latest configuration version number to obtain the target configuration version may be: the target service identity is connected with the latest configuration version number by means of underlining, namely the target service identity_n+1. In other embodiments, commas or plus signs may also be used to concatenate the target service identification with the latest configuration version number. And finally, adding the target configuration version and the DNS analysis configuration information to be issued into a database.
For example, the target service identifier of the DNS resolution configuration information a to be issued is 11112222-3333-2345, the latest configuration version number is 10, and then the target configuration version is: the destination service identity _ latest configuration version number, 11112222-3333-2345_10. Then the addition to the database is: 11112222-3333-2345_10 and A.
S205: and receiving the reporting configuration version corresponding to the target service identifier sent by each client, and receiving the user identifier, the secret key and the last issuing completion state sent by each client.
S206: and carrying out identity authentication on each client according to the user identification and the secret key.
Specifically, as shown in fig. 4, after adding the DNS resolution configuration information to be issued and the target configuration version to the database, the server receives a configuration issuing request sent by a client corresponding to each DNS server, and receives a reporting configuration version corresponding to the same target service identifier sent by each client, a user identifier and a key of each client, and a last issuing completion state. The user identification is manually set by a technician through the client, and the secret key is automatically generated for the client. And comparing the user identifier with the corresponding character string in the server, and comparing the secret key with the corresponding character string in the server so as to carry out identity verification on the client and determine whether the access server is authorized.
S207: and if the identity authentication is passed, checking the last issuing completion state, and comparing the reported configuration version with the target configuration version in the database after the checking is passed.
In one implementation, if the last issue completion status is incomplete, acquiring the last issue configuration version;
the DNS analysis configuration information corresponding to the last-time issued configuration version is issued to the client until the last-time issuing completion state is completed, and verification is determined to pass;
if the last issuing completion state is completed, determining that the verification passes.
Specifically, after the user identifier is compared with the corresponding character string in the server and the key is compared with the corresponding character string in the server, if the comparison is consistent, the client identity authentication is passed, and the access server is authorized. Checking the last completion status of the issuing, wherein if the last completion status of the issuing is completed or not completed, the last completion status of the issuing indicates that the configuration information of the DNS resolution issued to the client is completed, and the configuration is completed in the corresponding DNS server. And then directly comparing the current configuration version (reporting configuration version) of the DNS server with the target configuration version of the same target service identifier to judge whether the reporting configuration version is the latest version.
If the last time the completion state of the issuing is incomplete, the DNS analysis configuration information which is issued to the client terminal last time is described, and the configuration is not completed in the corresponding DNS server. Then searching the last down-sent configuration version from the database, matching the last down-sent configuration version with the corresponding DNS analysis configuration information, and re-sending the DNS analysis configuration information corresponding to the last down-sent configuration version to the client, so that the client re-configures the DNS analysis configuration information to the corresponding DNS server, when the last down-sent completion status is updated to be completed, determining that the verification passes, and finally comparing the reported configuration version with the target configuration version.
S208: and if the reported configuration version is smaller than the target configuration version in the database, issuing DNS analysis configuration information to be issued, which corresponds to the target configuration version, to the corresponding client.
Specifically, reference may be made to step S103, which is not described herein.
Referring to fig. 5, a flow chart of yet another method for batch delivery of DNS resolution configuration information is disclosed in the embodiments of the present application, which may be implemented by a computer program or may be executed on a batch delivery device of DNS resolution configuration information based on von neumann system. The computer program can be integrated in an application or can be run as a stand-alone tool class application, and specifically comprises:
S301: and acquiring DNS analysis configuration information to be issued and a corresponding target service identifier.
S302: and determining a target configuration version corresponding to the DNS analysis configuration information to be issued according to the target service identifier, and adding the DNS analysis configuration information to be issued and the target configuration version into a database.
S303: and receiving reporting configuration versions corresponding to the target service identifiers sent by the clients, if the number of the reporting configuration versions exceeds a number threshold, acquiring last issuing completion states of the clients, dividing the clients into a first queue and a second queue according to the last issuing completion states, wherein the first queue comprises clients with completed last issuing completion states, and the second queue comprises clients with unfinished last issuing completion states.
Specifically, after the to-be-issued DNS resolution configuration information and the target configuration version are added to the database, the number of reporting configuration versions sent by the clients corresponding to each DNS server is counted, and if the number of reporting configuration versions exceeds a number threshold, it is indicated that more clients request to issue to the server at this time, so that the pressure of issuing configuration by the server is higher. And determining the last transmission completion state sent by each client simultaneously, wherein the last transmission completion state is that the completed client is divided into a first queue, and performing preferential transmission of DNS analysis configuration information. And dividing the unfinished client into a second queue in the last issuing completion state, and waiting for the client in the first queue to issue the client in the second queue after the client in the first queue issues. When more issuing requests are issued, the issuing requests of the client end which completes the last issuing are processed preferentially, so that the issuing efficiency of DNS analysis configuration information is improved.
S304: and if the reported configuration version of the client in the first queue is lower than the target configuration version, transmitting DNS analysis configuration information to be transmitted, which corresponds to the target configuration version, to the corresponding client.
Specifically, reference may be made to step S103, which is not described herein.
S305: after the client in the first queue is issued, determining the issuing priority of the client in the second queue, sequentially checking the last issuing completion state of the client according to the descending order of the issuing priorities, and after the client passes the checking, if the reporting configuration version of the client passes the checking is lower than the target configuration version, issuing DNS analysis configuration information to be issued, which corresponds to the target configuration version, to the corresponding client.
In one implementation, counting the number of outstanding times in the last time the client in the second queue was issued a completion status;
and determining the issuing priority of the client in the second queue according to the unfinished times, wherein the issuing priority is smaller as the unfinished times are larger.
Specifically, after the client in the first queue is issued by the DNS resolution configuration information to be issued, historical last issuing completion states sent before each client are respectively called, the number of times that the last issuing completion state is incomplete is counted from the historical last issuing completion states, the more the number of times that the last issuing completion state is incomplete, the worse the DNS server effect corresponding to the client configuration is indicated, and the issuing priority is smaller. The issuing priority corresponding to the number of times of incompletion of each client can be matched from a priority matching table, wherein the priority matching table comprises the number of times of incompletion and the corresponding issuing priority.
After determining the issuing priority of the client in the second queue, sequentially selecting the corresponding clients according to the order from big to small of the issuing priority, checking the last issuing completion state of the clients, that is, retrieving DNS resolution configuration information corresponding to the last issued configuration version from the database, issuing the DNS resolution configuration information to the client again, determining that the checking is passed after the issuing is completed, comparing the reporting configuration version of the client with the target configuration version, and finally determining whether to issue the DNS resolution configuration information to be issued to the client, which is detailed in step S103 and will not be repeated. By adopting the mode, more configuration issuing tasks of the client can be completed in the same time, and the issuing efficiency is improved.
In another implementation manner, if the verification of the last completion status of the client is performed in the order from the big to the small of the delivery priority, the verification still fails within the preset number of verifications corresponding to the delivery priority of the client, and then the corresponding delivery priority of the client is adjusted to be the smallest in the second queue. The issuing priority and the preset checking times are in a corresponding relation, and the larger the issuing priority is, the more the preset checking times are. For example, the issuing priorities are 10 in total, the issuing priority of the client a is 8, the corresponding preset check number is 3, the issuing priority of the client B is 5, and the corresponding preset check number is 1. Thereby better improving the configuration issuing efficiency of the client in the second queue.
In still another implementation manner, a first number of clients whose number of outstanding times exceeds a number threshold is counted, if the first number exceeds the number threshold, which indicates that there are more clients with poor DNS server configuration effect in the second queue, then the configuration issuing task of the preset number of clients in the second queue is processed simultaneously in a multithreading manner, the issued clients are removed from the second queue, a second number of clients whose number of outstanding times exceeds the number threshold in the second queue is counted in real time, and when the second number falls to the number threshold, the preset number is reduced, so that issuing efficiency is ensured, and meanwhile calculation capability is saved. Or the whole number of the clients in the second queue is reduced to the third number, and the preset number is reduced. It should be noted that, before issuing the DNS resolution configuration information to be issued, there is a verification process of the last issue completion status.
The implementation principle of the batch issuing method of the DNS analysis configuration information in the embodiment of the application is as follows: after the DNS analysis configuration information to be issued and the corresponding target service identification are acquired, updating iteration to redetermine the target configuration version of the DNS analysis configuration information to be issued according to the initial configuration version numbers of the target service identification and the DNS analysis configuration information to be issued, and adding the DNS analysis configuration information to be issued and the corresponding target configuration version into a database for storage, thereby facilitating the subsequent backtracking of the configuration version and uniformly issuing the DNS analysis configuration information of the latest configuration version for each client. And then receiving a reporting configuration version sent by a client corresponding to each DNS server, and if the reporting configuration version is lower than a target configuration version in the database, issuing corresponding DNS analysis configuration information to be issued to the corresponding client, so that the client configures the DNS analysis configuration information to be issued to the corresponding DNS server, thereby realizing automatic issuing of the DNS analysis configuration information and improving the efficiency of issuing the DNS analysis configuration information.
The following are device embodiments of the present application, which may be used to perform method embodiments of the present application. For details not disclosed in the device embodiments of the present application, please refer to the method embodiments of the present application.
Fig. 6 is a schematic structural diagram of a batch issuing device for DNS resolution configuration information according to an embodiment of the present application. The batch delivery device applied to DNS resolution configuration information may be implemented as all or part of the device by software, hardware, or a combination of both. The apparatus 1 comprises a configuration acquisition module 11, a version determination module 12 and a configuration issuing module 13.
The configuration acquisition module 11 is configured to acquire DNS resolution configuration information to be issued and a corresponding target service identifier;
the version determining module 12 is configured to determine a target configuration version corresponding to the DNS resolution configuration information to be issued according to the target service identifier, and add the DNS resolution configuration information to be issued and the target configuration version to the database;
the configuration issuing module 13 is configured to receive a reporting configuration version corresponding to the target service identifier sent by each client, and if the reporting configuration version is lower than the target configuration version in the database, issue DNS resolution configuration information to be issued corresponding to the target configuration version to the corresponding client, where the client is a client corresponding to a DNS server, and the client is configured to configure the corresponding DNS server based on the DNS resolution configuration information to be issued.
Optionally, the configuration obtaining module 11 is specifically configured to:
receiving an input operation instruction;
if the operation instruction is a configuration calling instruction, acquiring a target service identifier to be called, and calling DNS analysis configuration information of the latest configuration version corresponding to the target service identifier from a database according to the target service identifier;
if an input configuration modification instruction is received, modifying the DNS analysis configuration information of the latest configuration version to obtain DNS analysis configuration information to be issued; or if the input configuration modification instruction is not received, determining the DNS analysis configuration information of the latest configuration version as DNS analysis configuration information to be issued;
if the operation instruction is a new service instruction, a corresponding target service identifier is generated, DNS analysis configuration information submitted by the user terminal is obtained, and the DNS analysis configuration information submitted by the user terminal is determined to be the DNS analysis configuration information to be issued.
Optionally, the version determination module 12 is specifically configured to:
acquiring an initial configuration version number corresponding to DNS analysis configuration information to be issued;
adding 1 to the initial configuration version number to obtain the latest configuration version number corresponding to the DNS analysis configuration information to be issued;
and combining the target service identifier corresponding to the DNS analysis configuration information to be issued with the latest configuration version number to obtain a target configuration version corresponding to the DNS analysis configuration information to be issued, and adding the DNS analysis configuration information to be issued and the target configuration version into a database.
Optionally, the configuration issuing module 13 is specifically configured to:
receiving a reporting configuration version corresponding to a target service identifier sent by each client, and receiving a user identifier, a secret key and a last issuing completion state sent by each client;
according to the user identification and the secret key, carrying out identity authentication on each client;
if the identity authentication is passed, checking the last issuing completion state, and comparing the reported configuration version with a target configuration version in a database after the checking is passed;
and if the reported configuration version is smaller than the target configuration version in the database, issuing DNS analysis configuration information to be issued, which corresponds to the target configuration version, to the corresponding client.
Optionally, the configuration issuing module 13 is specifically further configured to:
if the last time of issuing is completed, acquiring a last time of issuing configuration version;
the DNS analysis configuration information corresponding to the last-time issued configuration version is issued to the client until the last-time issuing completion state is completed, and verification is determined to pass;
if the last issuing completion state is completed, determining that the verification passes.
Optionally, the configuration issuing module 13 is specifically further configured to:
receiving report configuration versions corresponding to target service identifiers sent by all clients, if the number of the report configuration versions exceeds a number threshold, acquiring last-time issuing completion states of all the clients, dividing all the clients into a first queue and a second queue according to the last-time issuing completion states, wherein the first queue comprises clients with completed last-time issuing completion states, and the second queue comprises clients with unfinished last-time issuing completion states;
If the report configuration version of the client in the first queue is lower than the target configuration version, the DNS analysis configuration information to be issued corresponding to the target configuration version is issued to the corresponding client;
after the client in the first queue is issued, determining the issuing priority of the client in the second queue, sequentially checking the last issuing completion state of the client according to the descending order of the issuing priorities, and after the client passes the checking, if the reporting configuration version of the client passes the checking is lower than the target configuration version, issuing DNS analysis configuration information to be issued, which corresponds to the target configuration version, to the corresponding client.
Optionally, the configuration issuing module 13 is specifically further configured to:
counting the number of times of incompletion in the last time of issuing the completion state of the client in the second queue;
and determining the issuing priority of the client in the second queue according to the unfinished times, wherein the more the unfinished times are, the smaller the issuing priority is.
It should be noted that, when executing the batch issuing method of DNS resolution configuration information, the batch issuing device of DNS resolution configuration information provided in the foregoing embodiment only illustrates the division of the foregoing functional modules, and in practical application, the foregoing functional allocation may be completed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules, so as to complete all or part of the functions described above. In addition, the batch issuing device of the DNS resolution configuration information and the batch issuing method embodiment of the DNS resolution configuration information provided in the foregoing embodiments belong to the same concept, and detailed implementation processes of the batch issuing device and the batch issuing method embodiment of the DNS resolution configuration information are shown in the method embodiment and are not described herein.
The embodiment of the application also discloses a computer readable storage medium, and the computer readable storage medium stores a computer program, wherein when the computer program is executed by a processor, the batch issuing method of the DNS resolution configuration information of the embodiment is adopted.
The computer program may be stored in a computer readable medium, where the computer program includes computer program code, where the computer program code may be in a source code form, an object code form, an executable file form, or some middleware form, etc., and the computer readable medium includes any entity or device capable of carrying the computer program code, a recording medium, a usb disk, a removable hard disk, a magnetic disk, an optical disk, a computer memory, a read-only memory (ROM), a Random Access Memory (RAM), an electrical carrier signal, a telecommunication signal, a software distribution medium, etc., where the computer readable medium includes, but is not limited to, the above components.
The batch issuing method of the DNS analysis configuration information of the embodiment is stored in the computer readable storage medium through the computer readable storage medium, and is loaded and executed on a processor, so that the storage and the application of the method are convenient.
The embodiment of the application also discloses electronic equipment, wherein a computer program is stored in a computer readable storage medium, and when the computer program is loaded and executed by a processor, the batch issuing method of the DNS analysis configuration information is adopted.
The electronic device may be an electronic device such as a desktop computer, a notebook computer, or a cloud server, and the electronic device includes, but is not limited to, a processor and a memory, for example, the electronic device may further include an input/output device, a network access device, a bus, and the like.
The processor may be a Central Processing Unit (CPU), or of course, according to actual use, other general purpose processors, digital Signal Processors (DSP), application Specific Integrated Circuits (ASIC), ready-made programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc., and the general purpose processor may be a microprocessor or any conventional processor, etc., which is not limited in this application.
The memory may be an internal storage unit of the electronic device, for example, a hard disk or a memory of the electronic device, or may be an external storage device of the electronic device, for example, a plug-in hard disk, a Smart Memory Card (SMC), a secure digital card (SD), or a flash memory card (FC) provided on the electronic device, or the like, and may be a combination of the internal storage unit of the electronic device and the external storage device, where the memory is used to store a computer program and other programs and data required by the electronic device, and the memory may be used to temporarily store data that has been output or is to be output, which is not limited in this application.
The method for issuing the DNS analysis configuration information in batches is stored in the memory of the electronic device and is loaded and executed on the processor of the electronic device, so that the method is convenient to use.
The foregoing is merely exemplary embodiments of the present disclosure and is not intended to limit the scope of the present disclosure. That is, equivalent changes and modifications are contemplated by the teachings of this disclosure, which fall within the scope of the present disclosure. Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any adaptations, 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 is intended that the specification and examples be considered as exemplary only, with a scope and spirit of the disclosure being indicated by the claims.
Claims (10)
1. The method for issuing the DNS resolution configuration information in batches is characterized by comprising the following steps:
acquiring DNS analysis configuration information to be issued and a corresponding target service identifier;
Determining a target configuration version corresponding to the DNS analysis configuration information to be issued according to the target service identifier, and adding the DNS analysis configuration information to be issued and the target configuration version into a database;
and receiving a reporting configuration version corresponding to the target service identifier sent by each client, and if the reporting configuration version is lower than the target configuration version in the database, issuing DNS analysis configuration information to be issued corresponding to the target configuration version to the corresponding client, wherein the client is a client corresponding to a DNS server, and the client is used for configuring the corresponding DNS server based on the DNS analysis configuration information to be issued.
2. The batch issuing method of DNS resolution configuration information according to claim 1, wherein the obtaining DNS resolution configuration information to be issued and a corresponding target service identifier specifically includes:
receiving an input operation instruction;
if the operation instruction is a configuration calling instruction, acquiring a target service identifier to be called, and calling DNS analysis configuration information of the latest configuration version corresponding to the target service identifier from a database according to the target service identifier;
If an input configuration modification instruction is received, modifying the DNS analysis configuration information of the latest configuration version to obtain DNS analysis configuration information to be issued; or if the input configuration modification instruction is not received, determining the DNS analysis configuration information of the latest configuration version as DNS analysis configuration information to be issued;
and if the operation instruction is a new service instruction, generating a corresponding target service identifier, acquiring DNS analysis configuration information submitted by the user terminal, and determining the DNS analysis configuration information submitted by the user terminal as DNS analysis configuration information to be issued.
3. The batch delivery method of DNS resolution configuration information according to claim 2, wherein the database includes a configuration version and corresponding DNS resolution configuration information, the configuration version includes a service identifier and a configuration version number, the determining, according to the target service identifier, a target configuration version corresponding to the DNS resolution configuration information to be delivered, and adding the DNS resolution configuration information to be delivered and the target configuration version to the database specifically includes:
acquiring an initial configuration version number corresponding to the DNS analysis configuration information to be issued;
Adding 1 to the initial configuration version number to obtain the latest configuration version number corresponding to the DNS analysis configuration information to be issued;
and combining the target service identifier corresponding to the DNS analysis configuration information to be issued with the latest configuration version number to obtain a target configuration version corresponding to the DNS analysis configuration information to be issued, and adding the DNS analysis configuration information to be issued and the target configuration version into the database.
4. The batch issuing method of DNS resolution configuration information according to claim 1, wherein the receiving the reporting configuration version corresponding to the target service identifier sent by each client, if the reporting configuration version is lower than the target configuration version in the database, issuing DNS resolution configuration information to be issued corresponding to the target configuration version to the corresponding client specifically includes:
receiving a reporting configuration version corresponding to the target service identifier sent by each client, and receiving a user identifier, a secret key and a last issuing completion state sent by each client;
according to the user identification and the secret key, carrying out identity authentication on each client;
if the identity authentication is passed, checking the last issuing completion state, and comparing the reported configuration version with the target configuration version in the database after the checking is passed;
And if the reported configuration version is smaller than the target configuration version in the database, issuing DNS analysis configuration information to be issued corresponding to the target configuration version to the corresponding client.
5. The batch delivery method of DNS resolution configuration information according to claim 4, wherein the verifying the last delivery completion status specifically includes:
if the last issuing completion state is incomplete, acquiring a last issuing configuration version;
issuing DNS analysis configuration information corresponding to the last issued configuration version to the client until the last issued completion state is completed, and determining that verification is passed;
and if the last issuing completion state is completed, determining that the verification passes.
6. The batch issuing method of DNS resolution configuration information according to claim 1, wherein the receiving the reporting configuration version corresponding to the target service identifier sent by each client, if the reporting configuration version is lower than the target configuration version in the database, issues DNS resolution configuration information to be issued corresponding to the target configuration version to a corresponding client, specifically includes:
Receiving reporting configuration versions corresponding to the target service identifiers sent by all clients, if the number of the reporting configuration versions exceeds a number threshold, acquiring last issuing completion states of all the clients, dividing all the clients into a first queue and a second queue according to the last issuing completion states, wherein the first queue comprises clients with completed last issuing completion states, and the second queue comprises clients with incomplete last issuing completion states;
if the report configuration version of the client in the first queue is lower than the target configuration version, issuing DNS analysis configuration information to be issued, which corresponds to the target configuration version, to the corresponding client;
after the client in the first queue is issued, determining the issuing priority of the client in the second queue, sequentially checking the last issuing completion state of the client according to the order of the issuing priorities from big to small, and after the client passes the checking, if the reporting configuration version of the checked client is lower than the target configuration version, issuing DNS analysis configuration information to be issued corresponding to the target configuration version to the corresponding client.
7. The method for batch delivery of DNS resolution configuration information according to claim 6, wherein the determining the delivery priority of the client in the second queue specifically includes:
counting the number of times of incomplete completion of the last time of issuing of the client in the second queue;
and determining the issuing priority of the client in the second queue according to the unfinished times, wherein the issuing priority is smaller as the unfinished times are larger.
8. The utility model provides a DNS analyzes batch issuing device of configuration information which characterized in that includes:
the configuration acquisition module (11) is used for acquiring DNS analysis configuration information to be issued and a corresponding target service identifier;
the version determining module (12) is used for determining a target configuration version corresponding to the DNS analysis configuration information to be issued according to the target service identifier, and adding the DNS analysis configuration information to be issued and the target configuration version into the database;
and the configuration issuing module (13) is used for receiving the reporting configuration version corresponding to the target service identifier sent by each client, and issuing DNS analysis configuration information to be issued corresponding to the target configuration version to the corresponding client if the reporting configuration version is lower than the target configuration version in the database, wherein the client is a client corresponding to a DNS server, and the client is used for configuring the corresponding DNS server based on the DNS analysis configuration information to be issued.
9. A computer readable storage medium having a computer program stored therein, characterized in that the method according to any of claims 1-7 is employed when the computer program is loaded and executed by a processor.
10. An electronic device comprising a memory, a processor and a computer program stored in the memory and capable of running on the processor, characterized in that the method according to any of claims 1-7 is used when the computer program is loaded and executed by the processor.
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| CN202310267379.1A CN116319331A (en) | 2023-03-14 | 2023-03-14 | Method, device, medium and equipment for issuing DNS (Domain name System) resolution configuration information in batches |
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| CN202310267379.1A CN116319331A (en) | 2023-03-14 | 2023-03-14 | Method, device, medium and equipment for issuing DNS (Domain name System) resolution configuration information in batches |
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