2671 results about "Micro services" patented technology

The embodiment of the invention discloses a micro service registration method and a micro service registration system, wherein one registration center is started on each node in a cluster, and the method comprises the following steps that: the registration center receives registration request information transmitted by a local micro service corresponding to the registration center, wherein a registration information carried by the registration request information comprises micro service access address information, service providing information and service consumption information; the registration center adds the registration information to a hash table of the registration center; and the registration center synchronizes the registration information of all the micro services in the local hash table to other registration centers except the registration center itself in the cluster. With the mode of starting one registration center on each node in the cluster provided by the embodiment of the invention, maintaining one highly available registration center is not necessary, and if one of the registration centers is crashed, other registration centers in the cluster cannot be affected, and risk of breakdown of system caused by crash of only one registration center is avoided effectively.

The invention provides a cloud management platform based on a micro-service architecture. The cloud management platform comprises a user interface layer for processing a function request instruction of a terminal user, at least one cloud micro-service module for providing function services for the terminal user via an API interface and a message queue cluster for completing information interaction between the user interface layer and the cloud micro-service modules, wherein the cloud micro-service modules are service components into which cloud application functions are decomposed by a function boundary. In the cloud management platform based on the micro-service architecture, the cloud application functions are decomposed into the service components by the function boundary; each service component corresponds to one cloud micro-service module; the plurality of cloud micro-service modules are utilized to realize the functions of the cloud applications; due to the own characteristics of micro-services, the cloud management platform based on the micro-service architecture is capable of realizing real-time deployment; besides, micro-services have independent running processes so that each cloud micro-service in the cloud management platform can be independently deployed, and therefore, the deployment efficiency of the cloud management platform is improved.

The invention provides a micro-service dynamic disposition system based on cloud calculation. The system is characterized in that the system comprises a service management Portal, a system management Portal, a service disposition scheduling apparatus, a service program management device and a service container and belongs to the technical field of Internet cloud calculation. According to the invention, multi-dimensional parameters are configured for the system, and condition matching algorithms corresponding to data structures of the parameters are designed, and the micro-service dynamic disposition and management method and system are disclosed, so that premise matching of cloud calculation micro-service under a multi-dimensional condition is available, the optimal matching of limit factors in the aspects of target service areas, concurrence capability requirements and operation environment are ensured for each piece of service, the service disposition is enabled to reach the granularity of an API level, the calculation resources are more fully utilized, and the dynamic distribution capability of the calculation resources are optimized in a platform level (PaaS).

A method and apparatus for controlling set-top box hardware and software functions. An HTTP microserver is used to intercept HTTP requests for access to local devices and software. When the HTTP microserver receives a URL from the TCP / IP network stack, it directs instructions to an appropriate interface module that in turn generates an API call for an appropriate middleware module. The middleware module may then appropriately control a lower level software module to effect a software function or to drive hardware.

A method of creating messaging application services by using a drag and drop user interface without needing to write computer programs. The messaging application flow is created in VASC (Value Added Services Creation) system by using micro-service blocks which are connected together in an orderly fashion to represent a service. The service execution logic pulls an application flow based on a service request by a mobile user form a service database and executes it to provide content to the user from a content database.

The invention discloses an API (Application Program Interface) gateway system. The API gateway system comprises a DNS load balancer, an OpenResty-based API gateway cluster and a Web / Mobile API gateway, wherein the DNS load balancer is used for receiving HTTP service access requests coming from different sources, processing the HTTP service access requests, loading and balancing the processed HTTPservice access requests to the OpenResty-based API gateway cluster, and transmitting data returned by micro services to a user; the OpenResty-based API gateway cluster comprises a plurality of OpenResty API gateways which are used for performing identity authentication and permission authentication on the HTTP service access requests, loading the HTTP service access requests to different Web / Mobile API gateways, or directly transmitting the HTTP service access requests to corresponding micro services, and transmitting data returned by the micro services to the DNS load balancer; and the Web / Mobile API gateway is used for routing the HTTP service access requests to proper micro services, and feeding back data returned by the micro services to the OpenResty-based API gateway cluster.

The invention discloses an electric marketing service application system, and a construction method and platform thereof. The electric marketing service application system comprises an SaaS cloud platform, a PaaS cloud platform and an IaaS cloud platform; an electric marketing service application constructed based on a micro-service architecture is arranged on the SaaS cloud platform; the electric marketing service application comprises an interface micro-service, an API gateway and a micro-service set including multiple electric marketing micro-services; each electric marketing micro-service in the micro-service set uniquely corresponds to a corresponding basic service in electric marketing; and furthermore, any electric marketing micro-service is a micro-service, which is obtained by performing micro-service development of the corresponding basic service, wherein the architectural pattern of the micro-service architecture is an architectural pattern having the characteristics of independent development, independent testing, independent deployment and independent operation. By means of the electric marketing service application system, and the construction method and platform thereof disclosed by the invention, the fact that the electric marketing service application system can be suitable for rapid development tendency of current electric marketing services can be ensured.

The embodiment of the invention discloses a micro service unified authentication method. The micro service unified authentication method is used to implement micro service authentication for multipleservice types, and has the characteristics of flexible configuration and no intrusion into a micro service business module, thus improving the flexibility of micro service authentication. The micro service unified authentication method includes the steps: a gateway receives a micro service authentication request sent by a client, and extracts an URI uniform resource identifier from the authentication request; the gateway sends the URI to gateway management micro service, and the gateway management micro service is used to store a mapping table between the URI and a micro service interface type, a micro service address, a micro service authentication type, and an authentication credential parameter; the gateway receives the corresponding micro service interface type, micro service address,micro service authentication type, and authentication credential parameter sent by the gateway management micro service, and extracts the corresponding authentication credential parameter from the authentication request; and the gateway sends the URI and the corresponding authentication credential parameter to the authentication service for authentication, and receives the corresponding authentication result.

The invention discloses a college teaching cloud platform based on micro services. A campus network and private cloud are combined through a virtual private network to build a cloud platform, and a micro service architecture is utilized to build services of the cloud platform; using an open source project Eucalyptus developed by the Department of Computer Science of the University of California to set up private cloud; and all requests of a client first pass through an API gateway, then the API gateway routes the requests to appropriate micro services, and generally the APT gateway calls a plurality of micro services and merges a result to process a request. According to the invention, the micro service architecture is used for the college teaching cloud platform, application of the teaching cloud platform is decoupled into micro services of different functions, thereby enabling each link of teaching to be called in a micro service mode, the response is quick, and the efficiency is high; and the private cloud and the campus network are connected through the virtual private network to form the college teaching cloud platform, thereby providing better resource sharing for teachers and students, and the college teaching cloud platform has good elasticity and expansibility.

The invention discloses a method and a system for realizing a unified identity authentication strategy for a micro-service architecture, and the method comprises the following steps that: a public gateway receives an identity authentication or login request sent by a client or a user, and forwards the identity authentication or login request to authentication service; received identity authentication or login requests are responded and authentication service recognizes user identities; the passing of the user identities is responded and a an access token is generated by the authentication service; the authentication service sends the access token to a public cache and sends a returned access token to a public gateway, and the public cache stores the access token; and the returned access token by the public gateway is received and the returned access token is sent to the user. The invention provides a convenient and simpler method to realize the unified identity authentication of the client access in the micro-service architecture, so that legitimacy and security of the access to each micro-service in the micro-service architecture are ensured.

The invention relates to a Spring cloud-based micro-service construction method. The method includes the following processes: (1) parent item creating; (2) service discovery and registration; (3) a service provider and a service consumer; (4) service fusing; (5) a configuration center; (6) API gateway setting; (7) distributed transaction consistency management; and (8) use of Docker to construct amicro-service. Spring Boot is used to develop the application micro-service, and functions of service discovery, service consumption, service fusing, an api gateway, the unified configuration center,distributed transaction consistency management and container construction are realized.

The invention discloses a micro-service operation management tool. A registration module registers a micro-service resource library, micro-service information, micro-service version information and server information; a micro-service deployment module acquires a deployment file and configuration data by adopting a proxy server, generates a configuration file according to the deployment file and the configuration data, and deploys a micro-service to a server; a micro-service control module remotely communicates with the proxy server, and the proxy server executes a corresponding command to control the micro-service. The micro-service operation management tool effectively solves the problems of configuration, deployment, operation control and the like of an application system micro-service in a large-scale cluster, reduces the link of remote manual operation, improves the efficiency of micro-service release and operation management, and reduces the error rate of manual operation. Further, the micro-service operation management tool has real-time monitoring capability, and has the function of quickly and accurately inquiring micro-service state, server state, micro-service logs and other like information.

The invention discloses a parallel deep learning scheduling training method and system based on a container, and belongs to the technical field of cloud computing and deep learning. The technical problem to be solved by the invention is how to avoid that each Task resource of TensorFlow cannot be isolated during training, the mutual influence is caused by resource preemption, the defect schedulingcapability, the upper-layer development amount is large, and the checking of each Task training task and log is inconvenient. The adopted technical scheme is as follows a Kubernetes container is utilized to realize the configuration and scheduling of the computing resources of tasks, a plurality of resource management mechanisms such as ResponceQuota and LimitRanger are provided, and the resourceisolation among the tasks is realized through communication among pod nodes in a container cluster; the same training node starts training pod and life cycle management pod at the same time, the LCMcarries out resource job scheduling in a unified mode, and the micro-service framework serves as POD deployment and depends on the latest version characteristic of Kubernetes to effectively mobilize the use of the GPU. The invention also discloses a parallel deep learning scheduling training system based on the container.

The invention discloses a cloud native application platform construction method based on a Kubernetes technology. The cloud native application platform construction method comprises the following specific steps: A, defining and managing host, storage and network system resources; B, creating a Kubernetes cluster, wherein the Kubernetes cluster is used for deploying containerized application services; C, creating an application service and a service directory, constructing an application program into a micro-service, and running the micro-service on a containerization and dynamic arrangement platform; D, optimizing a platform service architecture; and E, configuring a monitoring and log acquisition system for automatic operation and maintenance and data analysis. According to the method, the unified technical capability reuse can be realized only by sequentially combining and packaging the steps by utilizing the existing open source technology and then carrying out online, configurationand arrangement on the internal application software according to the steps, so that the function stability and the high availability of the overall delivery software are improved, and the research and development cost and the resource management cost are reduced.

The invention discloses a method, device and system for software development based on micro services and belongs to the technical field of software development. The method comprises the steps that to-be-developed software is decomposed into multiple micro services, and a micro service framework is constructed; each micro service is taken as an independent unit for development, debugging, deployment and running and is developed independently; and by the micro service framework, registration, finding, calling and monitoring between the multiple micro services are achieved, and the to-be-developed software can be developed. The device comprises a micro service decomposition unit and a micro service framework construction unit. The system comprises a micro service runtime container and a local service registration center. The method, device and system can reduce the development difficulty of a large and complicated service system, and can overcome the problems that deployment cost of a traditional JAR packet or OSGI mode is low, the system expansibility is poor and resources are wasted.

Server resources in a data center are disaggregated into shared server resource pools, including a graphics processing unit (GPU) pool. Servers are constructed dynamically, on-demand and based on workload requirements, by allocating from these resource pools. According to this disclosure, GPU utilization in the data center is managed proactively by assigning GPUs to workloads in a fine granularity and agile way, and de-provisioning them when no longer needed. In this manner, the approach is especially advantageous to automatically provision GPUs for data analytic workloads. The approach thus provides for a “micro-service” enabling data analytic workloads to automatically and transparently use GPU resources without providing (e.g., to the data center customer) the underlying provisioning details. Preferably, the approach dynamically determines the number and the type of GPUs to use, and then during runtime auto-scales the GPUs based on workload.

The invention provides a container based dynamic arrangement method for an application environment and a system applying the method. The method comprises the steps of splitting an application into a plurality of sub-modules independent in function and packaging the sub-modules into container mirror images as micro-services capable of running independently; combining a plurality of correlative micro-service containers into a plurality of container groups; setting a running number of container group instances and monitoring health information of the container group instances when the container group instances run; setting a unified access point of a plurality of container group instances same in type; accessing to multiple types of container group instances mutually through the unified access node; and dynamically adding or deleting container groups to realize dynamic arrangement of the application environment. According to the method and the system, the decoupling of each module of a large-scale application can be realized by splitting the large-scale application; and in addition, a micro-service and container mode is adopted, and compared with a conventional mode, the micro-service and container mode is quicker, more flexible and more lightweight.

The invention provides an automatic scaling and migration scheduling method, system and device for containerization micro-service. The method comprises the steps that early warning data which is generated by a container and / or micro-service and obtained after fault positioning and / or data which is sent by a third-party platform and carries automatic scaling task plans of the container and / or micro-service are received; automatic container scaling or fault scheduling transferring is triggered. According to the method, system and device, when the micro-service is abnormal, the responding time and the processing time of service scaling are shortened; the heavy processing workloads of operation and maintenance staffs are reduced; uncontrollable risks brought by manual service scaling processing are effectively controlled; the operation and maintenance cost of an enterprise is reduced; popularization of system containerization micro-service transformation of the enterprise is effectively accelerated; the restriction problem of a container scaling strategy is solved; the diversity and the mechanism of containerization micro-service scaling are expanded; real fault points are accurately positioned through fault conduction analysis on a whole calling chain, and precise scaling of the containerization micro-service is achieved.

The present invention discloses a micro service servitization application system. The system is constructed by using a micro service architecture and carries out unified configuration and management on micro-applications and micro services according to a unified application architecture. The system comprises: an infrastructure unit, for providing soft hardware resources and realizing virtual management of the network; a service unit, for realizing atomic services and carrying out classification management, carrying out service realization and service management by using the technology provided in an integrated platform, and providing unified service access support for the realization of the micro-applications; and an application unit, for carrying out groupware encapsulation of interactive interfaces on the applications and services, and realizing the micro-applications capable of directing operating according to actual needs, carrying out pool management on the micro-applications, clustering to form the application, and providing a unified access entry for various types of terminals. According to the system disclosed by the present invention, problems existing in the transformation of existing large-scale traditional enterprise information can be overcome, micro-service design of the information system is realized, and stability and reliability of the system are improved.

The invention discloses a micro-service invocation method based on a heterogeneous micro-service framework system. In this method, at the time of registering micro-services of different micro-serviceframeworks, registration has already performed in a register center of each micro-service framework in a unified register center. Therefore, after the micro-service obtains the service list from the registry, the micro-service of other frameworks can be called according to the service list, thereby realizing the invocation among the micro-services of the heterogeneous micro-service frameworks, andrealizing the direct communication across the micro-service frameworks. The invention also discloses a micro-service invoking device based on a heterogeneous micro-service framework system, a heterogeneous micro-service framework system, a micro-service invoking device and a computer-readable storage medium, which can also realize the technical effect.

The embodiment of the invention provides a containerization management system based on micro-service, which comprises a Kubernetes cluster, wherein a plurality of nodes are arranged in the Kubernetescluster, at least one docker container is arranged on each node, and the docker containers are micro-service operation bearing platforms; The log component which is used for collecting log informationof the micro-service borne by each docker container and generating visual data according to the log information; And the monitoring assembly which is used for acquiring the monitoring data of the micro-service borne by each docker container and generating time sequence data according to the monitoring data, wherein the time sequence data is used for displaying the operation of the micro-service.According to the embodiment, resource sharing between services can be effectively realized, the deployment efficiency is improved, and the system operation and maintenance difficulty is reduced.

The invention provides a micro service infrastructure unit including a service registration center, a consumer micro service part, a producer micro service part and a pluggable service plug-in. The pluggable service plug-in is connected with a micro service container of the consumer micro service part. The consumer micro service part and the producer micro service part are connected through five functional components including a service register, a service refresher, a server finder, a server provider list and a service registration center. The unit realizes communication among clustering nodes based on a distributive basic communication protocol and synchronizes all routing information. At the same time, a Web service frame is packaged and interface service including service finding, registration and refreshing are realized. According to the invention, based on container technology, capabilities of quick resource creation and recycle and automatic deployment of development and testingenvironment are realized; a trans-cloud platform resource scheduling capability can be realized; development and operation and maintenance efficiency of an enterprise application system are improved;and good application and promotion values and good market prospect and social benefits are achieved.

The invention discloses a real-time call chain tracking method based on micro-service. According to the method, a calling relation data structure is adopted, a distributed cache and database client monitoring are incorporated into a micro-service calling chain system, a trace ID is implanted into a business log, business information of a calling chain is connected in series, and the method is usedfor clearly sorting calling nesting relations one by one in complex calling. Through the system, the efficiency of positioning production problems can be greatly improved, and the understanding capability of development, operation and maintenance personnel on the system can be improved by analyzing the performance information of each link on the micro-service calling chain, so that the system canbe better optimized and improved.

The invention discloses a method and a device for extending a software function based on a micro service architecture. The method comprises steps: a software system is decomposed into multiple micro service function modules; according to the micro service information of each micro service function module, a configuration file for forwarding the micro service information of the micro service function module is built in a forwarding agent module; according to the configuration file, the forwarding agent module determines a target micro service function module address of the received micro service information, and the micro service information is forwarded to the micro service function module corresponding to the target micro service function module address; and when a function enhancement-type micro service function model is formed in the software system according to service function requirements, the forwarding agent module updates the configuration file according to the micro service information of the function enhancement-type micro service function model, and according to the already-updated configuration file, subsequently-received micro service information is forwarded. Thus, the software function can be dynamically extended.

The invention provides a dynamic micro-service capacity expansion method and device for multi-language cloud compiling. The method includes the steps that the service type of micro-services is acquired, and capacity expansion processing is carried out on the micro-services according to a CPU consumption type micro-service capacity expansion method and a memory consumption type micro-service capacity expansion method. The capacity-expanded micro-services are a functional point capable of achieving preset functions instead of a whole service system. As the memory utilization rate or CPU utilization rate of the micro-services is far smaller than that of the whole service system, compared with capacity expansion operation carried out on the whole service system, capacity expansion on the micro-services consumes shorter time, and the capacity expansion efficiency is improved; besides, the flexibility, openness, maintainability and extendibility of system function expansion are effectively improved.

The invention provides a cross-system Internet of Things security communication technology service platform method. The method comprises the following contents; (1) a plurality of interface protocols are stacked and integrated on the whole middle platform through a block chain multi-node structure; (2) the access of heterogeneous network devices is realized by quick algorithmic dispatching management and control; and (3) a non IP device and an IP device are virtualized into a node gateway on the middle platform through release protocol communication to realize the mutual operations of nodes of the units; plug-in type research and development, integration and distributed micro service container deployment are realized by an Internet of Things security communication technology service platform fusion system of a variety of protocols. Seamless fusion access between the non IP device and the IP device is realized by unvarnished transmission of a Internet of Things universal protocol, transparent services of seamless connection of all devices is provided for users of industrial and mining enterprises, and cloud virus Trojan vulnerability protection and filter are realized.

The invention discloses an accompanying robot cloud service system and an accompanying robot cloud method based on a micro-service. The system comprises a terminal and a cloud service platform, wherein the terminal comprises a mobile terminal and an accompanying robot; the cloud service platform receives a connection request initiated by the terminal, extracts and stores a terminal protocol via aprotocol extraction model, then analyzes the connection request of the terminal and performs service processing, and at last feeds a processing result back to the terminal via a response interface; the service layer of the cloud service platform is implemented based on the micro-service, and comprises multiple fine granularities of bottom-layer micro-services, and a protocol extraction mechanism is designed at an interface layer; a data layer adopts a mixed storage mode of MySQL+MongoDB for storing data. According to the system and method, a multi-priority scheduling strategy based on resourcematching is provided from the aspect of scheduling, the utilization rate of system resources is improved, and from the aspect of development, the Mix-IO model of select+epoll is adopted for enhancingthe system concurrency.

The invention provides a dynamic micro-service calling method and device of multi-language cloud compiling. The dynamic micro-service calling method comprises the following steps: after transmitting calling information of a micro-service of a user to a gateway by a terminal, judging whether the micro-service exists in a server or not by the gateway; if so, routing a calling request to the server so that the server executes a corresponding task according to the calling request; and feeding a result of the executed task back to the terminal. The called micro-service is a function point which is independent to a whole business system and can realize a pre-set function, but not the whole business system, so that the pre-set function can be realized through calling the current available micro-service when the business system is upgraded or has a fault, and the whole business system does not need to be called. The problem that a business finished by the business system cannot be normally operated when the business system is upgraded or has the fault is solved, and the flexibility, openness, maintainability and scalability of system function extension are effectively improved.

The invention discloses a data analysis application platform system based on a cloud platform and a micro-service framework. The system comprises a basic resource management platform, a data access module, a data storage module, a data service module and a system management module, the system is constructed based on a virtual machine environment constructed by an Openstack platform; the effect ofa data center of the quasi-real-time data service platform is fully exerted; a small-core and large-periphery system is constructed, the requirements of a user for simple service application functions, easy deployment, easy expansion and quick online use are met, and the data analysis application platform system based on the cloud platform and the micro-service architecture is provided and mainlycomprises a platform application layer, a data storage layer, a data service layer, a system management layer and the like.

The invention relates to the technical field of the internet of things, and especially relates to a method for internet of things platform access equipment. Access equipment must be the equipment capable of running a MQTT client and having a complete TCP / IP protocol stack; platform equipment is a server supporting a MQTT protocol and responsible for receiving and sending the whole MQTT protocol; aplatform has a WEB page side and a mobile APP client; the platform system provides equipment access service, data gateway service, automatic server, data statement service and application service, and the communication among the services is realized through remote process calling. Micro-service architecture is adopted from the whole, each service is responsible for a core function, and the service is operated through a Docker in a virtual container way, and the features of high availability, load balancing and redundancy backup are realized through the configuration, so that the platform access equipment cost is obviously reduced, and the quick local deployment is realized; and high stability, strong fault tolerance and disaster tolerance are provided.