how to check sap gateway service

?Let's start with some of the things that this architecture needs to do and the shortcomings that exist: First, it destroys the service stateless feature. In order to ensure the security of the external services, we need to implement the access control of the service, and the Open service control mechanism will run through and pollute the entire open ser

it?Let's start with some of the things that this architecture needs to do and the shortcomings that exist: first, It destroys the service stateless Feature. In order to ensure the security of the external services, we need to implement the access control of the service, and the Open service control mechanism will run through and pollute the entire open

that verifies the signature and authentication permissions. However, this is not advisable, it will increase the future of system maintenance difficulty, because the same system of various check logic is roughly the same or similar, so that the implementation of similar verification logic code is scattered across the micro-services, redundant code appears we do not want to see. Therefore, it is better to take these

MicroServices architecture, usually a business system will have a lot of microservices, such as: OrderService, Productservice, UserService ..., in order to make the invocation more simple, usually in the front end of these services to encapsulate a layer, similar to the following:In front of this layer is commonly known as "Gateway layer", its existence significance is that the "1 to N" problem into the "1 to 1" problem, while the request to the real

much.Clone my Background section mentions the library into the project directory, or just copy the compose file mentioned above docker-compose.yml , and then execute the following command. docker-compose pulldocker stack deploy -c docker-compose.yml caddy Ah, by the way, the second stack command requires that you have already sliced Docker into the swarm mode, and if it does not automatically prompt, switch on the prompt.If it succeeds, we check the

Filter actionThe interface provided by our MicroServices application can be accessed by the client through a unified API Gateway portal. However, when each client user requests the interface provided by the MicroServices application, their access is often limited, and the system does not open all of the microservices interfaces to them. However, the current service routing does not have the ability to restr

Filter actionThe interface provided by our MicroServices application can be accessed by the client through a unified API Gateway portal. However, when each client user requests the interface provided by the MicroServices application, their access is often limited, and the system does not open all of the microservices interfaces to them. However, the current service routing does not have the ability to restr

Filter actionThe interface provided by our MicroServices application can be accessed by the client through a unified API Gateway portal. However, when each client user requests the interface provided by the MicroServices application, their access is often limited, and the system does not open all of the microservices interfaces to them. However, the current service routing does not have the ability to restr

With destination on the SAP Cloud platform, we can consume OData service on the Internet or other services exposed via HTTP.To create a new destination:The following properties are maintained:Click Check Connection to make sure that the destination is working correctly:Create a new Fiori worklist application in Webide:Create a good destination before selecting fr

Filter actionThe interface provided by our MicroServices application can be accessed by the client through a unified API Gateway portal. However, when each client user requests the interface provided by the MicroServices application, their access is often limited, and the system does not open all of the microservices interfaces to them. However, the current service routing does not have the ability to restr

Filter actionThe interface provided by our MicroServices application can be accessed by the client through a unified API Gateway portal. However, when each client user requests the interface provided by the MicroServices application, their access is often limited, and the system does not open all of the microservices interfaces to them. However, the current service routing does not have the ability to restr

Filter actionThe interface provided by our MicroServices application can be accessed by the client through a unified API Gateway portal. However, when each client user requests the interface provided by the MicroServices application, their access is often limited, and the system does not open all of the microservices interfaces to them. However, the current service routing does not have the ability to restr

Talk about the background: if there is a user service after the user login, generate a token to the client, the user needs this token each time the request, so each time will be in the Gateway gateways check, check through the gateway from token to parse the UserID, The user

With destination on the SAP Cloud platform, we can consume OData service on the Internet or other services exposed via HTTP.To create a new destination:The following properties are maintained:Click Check Connection to make sure that the destination is working correctly:Create a new Fiori worklist application in Webide:Create a good destination before selecting fr

Filter actionThe interface provided by our MicroServices application can be accessed by the client through a unified API Gateway portal. However, when each client user requests the interface provided by the MicroServices application, their access is often limited, and the system does not open all of the microservices interfaces to them. However, the current service routing does not have the ability to restr

Filter actionThe interface provided by our MicroServices application can be accessed by the client through a unified API Gateway portal. However, when each client user requests the interface provided by the MicroServices application, their access is often limited, and the system does not open all of the microservices interfaces to them. However, the current service routing does not have the ability to restr

type of the filter, which is the various stages defined during the HTTP request. The four different life cycle filter types are defined by default in Zuul, as follows: Pre: can be called before the request is routed. Routing: Called when a request is routed. Post: Called after the Routing and error filters. Error: Called when a request is processed when a fault occurs. Filterorder: Defines the order in which the filters are executed by an int value, and the smaller the value the higher the prio

Attention:If you are working on microservices, there is a need for mutual invocation between services, and the interfaces between services and APIs must generate the management documentation of the system. If you want to better manage your API, you want to have a tool to solve all the API-related things one-stop, then, swagger will be a good choice, the following for you to introduce swagger is the use of methods, if there is wrong, but also to correct!1. Project Structure　　Springboot-user-zuul-