17results about How to "Reduce configuration complexity" patented technology

The invention provides a method for achieving Kubernetes cluster service public network access through a P2P network and a gateway. The method is characterized in that the method is based on a Service Controller assembly, a gateway system, a P2P virtual network and a DNS system; comprising the following steps: S1, deploying a gateway system, and configuring domain names and extensive domain name certificates; s2, deploying a P2P system; s3, configuring a routing forwarding rule for the P2P node of the K8S cluster through the P2P server; s4, the resource change in the Kubernetes cluster is monitored in real time; s5, performing gateway configuration; according to the invention, through the P2P virtual network and the point-to-point distributed architecture, the risk of single point failure is eliminated, through end-to-end encryption and dynamic key negotiation, the risk of certificate leakage is prevented, and through a multi-level security mechanism, the overall security of the system is enhanced, the network forwarding level is reduced, and the service access delay is reduced.

The embodiment of the invention provides a data exception detection method and device and an exception detection method and device for equipment monitoring indexes. The data exception detection method comprises the steps that to-be-detected time series data are acquired; based on the change characteristic of the to-be-tested time series data along with time, classifying the to-be-tested time series data, and determining a target evolution type of the to-be-tested time series data; according to the target evolution type, a corresponding target anomaly detection mode is determined, and different evolution types correspond to different anomaly detection modes; and performing anomaly detection on the to-be-detected time series data according to the target anomaly detection mode, and determining an anomaly detection result of the to-be-detected time series data. Data classification and anomaly detection are performed based on the change characteristics of the to-be-detected time series data along with time, different evolution types correspond to different anomaly detection modes, and the anomaly detection modes can flexibly adapt to the change characteristics of the to-be-detected time series data and adapt to various different application scenes.

The invention relates to a data acquisition monitoring method and device for industrial equipment, equipment and a storage medium. The method comprises the following steps: receiving data acquisition data from different PLC devices through a unified configuration entry, and mapping the data acquisition data based on PLC device identifiers and variable point location identifiers to obtain a structured data set; writing the structured data set into a data acquisition database, and dynamically synchronizing the structured data set to an MES database of an MES system through an API interface; and receiving a control instruction generated by the MES system based on the structured data set, converting the control instruction into a PLC execution instruction, writing the PLC execution instruction into the corresponding PLC equipment, and continuously monitoring the execution state of the PLC equipment in the process of executing the PLC execution instruction so as to update the data in the data acquisition database. By adopting the method, the system configuration complexity can be reduced, and the collaboration and maintenance efficiency of industrial data acquisition monitoring are improved.

The present invention provides a method and system for processing timed tasks of parallel partitions, the method comprising: acquiring and parsing received timed task data to obtain a timed period and one or more timed tasks, configuring the timed period and the timed tasks in a preset database; multiple parallel partitions reading the task identifier of the timed task according to the timed period, and executing the timed task by means of lock snatching according to the task identifier; calculating the estimated end time of the timed task according to the occurrence time of the snatching result, and updating the task identifier of the corresponding timed task by the occurrence time of the snatching result and the estimated end time; the parallel partitions that have not snatched the timed task and have completed the timed task detect the completion status of the timed task according to the timed period and the task identifier of the timed task, and perform a new round of lock snatching according to the completion status or update the task identifier of the corresponding timed task by the actual execution completion time of the timed task.

The application belongs to the technical field of civil aviation airport flight management, and discloses a flight resource dynamic allocation method and system based on data analysis. A resource data set based on resource characteristics is constructed, and a flight history database based on flight characteristics is constructed; a resource allocation scheme sample library containing both flight characteristics and resource characteristics is constructed; an initial resource allocation scheme is established by data analysis using the resource allocation scheme sample library, and the initial resource allocation scheme is further adjusted to form an allocation scheme of allocation resources; flight information is marked with flight characteristics to complete the allocation of flights; meanwhile, corresponding resource characteristic values in the resource data set are matched with resource characteristics in the allocation scheme of allocation resources to complete the allocation of resources. The application realizes dynamic allocation of flight resources, reduces the cost of manual allocation, and improves the efficiency of flight resource allocation.

The embodiment of the present application provides a method, apparatus, device and storage medium for implementing a secure forwarding engine, the method comprising: a DPU receives a first message whose destination address is a user virtual machine, the DPU implements a secure forwarding engine based on an open source project, wherein the secure forwarding engine is associated with an access control policy and a flow table unloading function, and forwards the first message according to the access control policy and the flow table unloading function. The embodiment of the present application implements a secure forwarding engine based on an open source project, processes the first message through the secure forwarding engine, combines the access control policy and the flow table unloading function, reduces the configuration complexity, and simplifies the processing logic of the flow table.

The present invention relates to the technical field of MySQL group replication node identification, and specifically to a node identification method and device for MySQL group replication, including S1: related logic processing in the service startup initialization phase; S2: interactive collaboration between a node connection management module and a transaction processing flow; S3: interactive collaboration between a node connection management module and a transaction processing flow when an abnormal failure occurs in a MySQL group replication node. The present invention satisfies quasi-real-time detection, discovery, and adaptation of automatic master-slave switching of MGR nodes without changing the network link between the application system and the data through a node connection management module, a node data register, and a node status identification module, avoids connection reconstruction actions, reduces the complexity of application system configuration, and improves the service availability of the application system.

The present disclosure relates to a domain name configuration method and a configuration file acquisition method, device, equipment and storage medium. The domain name configuration method comprises: generating a configuration file corresponding to each domain name for each domain name of a customer website served by each edge node in a content distribution network, wherein the configuration file comprises a service configuration file; determining a shared domain name and a shared domain name based on the service configuration file, wherein the shared domain name and the shared domain name share the same service configuration file; determining a first configuration file corresponding to the shared domain name and a second configuration file corresponding to the shared domain name; and downloading the first configuration file corresponding to the shared domain name and the second configuration file corresponding to the shared domain name to the edge node to enable the edge node to be configured. In the present disclosure, the shared domain name and the shared domain name share the same service configuration file, the same domain name shares the same service configuration file, the complexity of customer service configuration is reduced, and a large number of repeated domain name configurations are eliminated.

The invention provides a data processing method and device, equipment, a medium and a program product, which can be applied to the field of information technology or financial science and technology. The method comprises the following steps: in response to a received target business request sent by a terminal, obtaining a target request identifier of the target business request from the target business request, and obtaining a target micro-service identifier corresponding to a micro-service for processing the target business request; calling a pre-constructed return message table, and querying a target service request processing result corresponding to the target request identifier from the return message table; when the processing result of the target service request can be queried in the return message table, terminating the processing of the target service request; determining a processing state of the target service request; and calling an annotation corresponding to the micro-service identifier to complete the processing of the service request under the condition that the processing result of the target service request cannot be queried in the return message table and the processing state is an unprocessed state.

The invention relates to the technical field of software-defined network configuration, in particular to a software-defined network configuration method and system, comprising: receiving a user service request, and generating service features and service quality requirements through natural language processing and feature extraction, generating a network slicing strategy containing a binding relationship between a resource reservation parameter and a path based on a service level agreement mapping rule and network topology state information, and converting the network slicing strategy into an equipment-independent general configuration instruction based on a unified data model, and compiling the general configuration instruction into an equipment special instruction which can be executed by equipment of different manufacturers, issuing the equipment special instruction to target network equipment through a southbound interface of the SDN controller, receiving configuration confirmation information returned by the equipment, and verifying the configuration confirmation information so as to ensure that the equipment runs according to the service quality requirement. According to the invention, business demand analysis standardization, resource allocation refinement, equipment instruction unification and configuration execution verifiability can be realized, and the controllability and reliability of the SDN network are improved.

The invention discloses a server detection method and device, a storage medium and electronic equipment. The method comprises the following steps: sending a target state detection request to a reference server through a target proxy server at a first moment; under the condition that the reference state information is not received through the target proxy server at the second moment, determining that the reference server is in an abnormal state; under the condition that the reference state information is received through the target proxy server before the second moment, obtaining state identification information carried in the reference state information; under the condition that the state identification information is matched with the target state identification information, determining that the reference server is in a normal operation state; and when the state identification information is not matched with the target state identification information, determining that the reference server is in an abnormal state. The technical problem that the stability of a server cluster is affected due to tight coupling of configuration levels of an agent end and a back-end server is solved.

The invention provides a continuous integration configuration method and device, equipment, a storage medium and a program product. The method comprises the steps that a continuously-integrated first configuration script is obtained, variable reference in the first configuration script adopts a predefined variable placeholder expression format, the first configuration script is analyzed, a variable placeholder expression in the first configuration script and a first variable pointed by the variable placeholder expression are determined, and the variable placeholder expression in the first configuration script is determined; reading a first variable value corresponding to the first variable from the variable temporary storage area, replacing a variable placeholder expression in the first configuration script with the first variable value to obtain a second configuration script, and calling the operating system to execute the second configuration script; according to the method, the problem that different operating systems have different reference modes on variables is solved, and the configuration complexity of continuous integration is reduced.

This application discloses a method and system for a secure dynamic host configuration protocol based on HTTPS. The method deploys a bidirectional proxy module between the DHCP client and server to construct a secure DHCP over HTTPS transmission channel. The client proxy module captures UDP broadcast messages from the DHCP client, encapsulates them as HTTPS POST requests, and sends them to the server proxy module via a TLS encrypted channel. The server proxy module decapsulates the messages, converts them back to UDP messages, forwards them to the DHCP server, and encapsulates the server response as an HTTPS response before returning it. This application inherits the bidirectional authentication, communication encryption, and integrity protection mechanisms of the TLS protocol, effectively defending against attacks such as spoofing servers, message eavesdropping, and tampering; it utilizes the characteristics of the HTTPS standard Web protocol to improve the ability to traverse complex network environments and firewall compatibility; and it achieves seamless compatibility with existing DHCP systems through a proxy model, significantly enhancing network access security and manageability.

The present invention discloses a field configuration method, device, equipment and medium. The field configuration method includes: configuring a target extension field according to extension field configuration data; when the target extension field is audited, obtaining initial editing data matching the target extension field; obtaining an initial longitudinal table, and performing data processing on the initial editing data to obtain editing data to be stored and data operation records; updating the initial longitudinal table according to the target extension field and the editing data to be stored, and storing the data operation records, which reduces the complexity of field configuration and the business development cycle while facilitating data maintenance.

This application relates to a data acquisition and monitoring method, device, equipment, and storage medium for industrial equipment. The method includes: receiving data acquired from different PLC devices through a unified configuration entry point, mapping the acquired data based on PLC device identifiers and variable point identifiers to obtain a structured data set; writing the structured data set into a data acquisition database, and dynamically synchronizing the structured data set to the MES database of the MES system via an API interface; receiving control instructions generated by the MES system based on the structured data set, converting the control instructions into PLC execution instructions and writing them to the corresponding PLC devices, and continuously monitoring the execution status of the PLC devices during the execution of the PLC execution instructions to update the data in the data acquisition database. This method reduces system configuration complexity and improves the collaboration and maintenance efficiency of industrial data acquisition and monitoring.

The invention discloses an HE-LTF channel blind detection method, an HE-LTF channel blind detection system and a radio frequency measurement system, and belongs to the technical field of wireless communication. The method comprises the following steps of: calculating correlation values of all possible received HE-LTF time domain signal sequences and a local reference time domain signal sequence of the HE-LTF according to an initial position of the HE-LTF; finding out a corresponding HE-LTF time domain signal sequence when the correlation value is maximum; and the HE-LTF time domain signal sequence is converted to a frequency domain, and HE-LTF channel estimation is carried out. According to the method, the complexity of sequentially analyzing information in HE-SIG-A and HE-SIG-B channels is omitted, the measurement process is simplified, the measurement of the algorithm is accelerated to a certain extent, meanwhile, the configuration of a large number of parameters is reduced, the influence of wrong parameter configuration on algorithm analysis is also reduced, the measurement robustness is improved, and the universality of the algorithm is improved.

The invention relates to a network strategy automatic generation system and method based on a large language model in an SDN environment, and the method comprises the steps: analyzing a natural language demand based on the large language model, and extracting a structured network intention; the network intention is converted into an OpenFlow flow table rule set; detecting the conflict between the new strategy and the existing strategy, and generating a solution; adjusting the priority of the flow table based on performance feedback, and combining redundancy rules; the strategy effect is simulated in the test environment, and deployment is performed after correctness is verified; and storing network topology, historical strategies, performance data and optimization experience.