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API Gateway: API gateway service. It can function as a destination endpoint to receive data forwarded by IEF. API URLs created in API Gateway are used as endpoint resources.
API Gateway: API gateway service. It can function as a destination endpoint to receive data forwarded by IEF. API URLs created in API Gateway are used as endpoint resources.
If the route contains API Gateway information, the API Gateway address must be in the correct format. Parent topic: Edge-Cloud Message FAQs
Application Scope CN South-Guangzhou, CN East-Shanghai1, and CN North-Beijing4 Application Scenario When edge nodes access IEF through the air wall, proxy, gateway, or NAT, check whether IEF is affected by the multi-AZ reconstruction of SWR application container image data.
IEF forwards the data to a DIS stream or an API Gateway address. Then, you can extract the data for processing and analysis. This section uses the DIS endpoint as an example. The method of using the API Gateway endpoint is similar.
IEF forwards the data to a DIS stream or an API Gateway address. Then, you can extract the data for processing and analysis. This section uses the DIS endpoint as an example. The method of using the API Gateway endpoint is similar.
SystemREST -> SystemEventBus: The REST gateway interface in the cloud is called to send messages to SystemEventBus (MQTT broker) on edge nodes. SystemEventBus -> DIS/API Gateway: You can publish end device data to a custom topic in the MQTT broker of an edge node.
SystemREST: a REST gateway interface in the cloud. It can function as a source endpoint to send REST requests to the edge. REST request paths are used as endpoint resources of SystemREST. Parent topic: Edge-Cloud Message FAQs
To be specific, IEF calls the open REST gateway interface to send messages to SystemEventBus on an edge node based on the node ID and custom topic. Your end devices can receive messages from the cloud by subscribing to custom topics.
As shown in the following figure, if you access {IP address of the edge node where the gateway application is located}:{Gateway port}/URI, the traffic can be forwarded to the corresponding Service, which then forwards the traffic to the corresponding backend application instance.
service gateway Request Table 3 Parameters in the request header Parameter Mandatory Type Description Content-Type Yes String Message body type (format).
End device data forwarding service: A route from SystemEventBus to DIS/API Gateway, in which SystemEventBus forwards the end device data bound to edge nodes to DIS or a specified API Gateway address. Parent topic: Edge-Cloud Message FAQs
On the page displayed, click Create Gateway in the upper right corner. Specify the gateway information. Gateway Name: Enter a gateway name. Application: Select the gateway application. Select the gateway application for platinum instances of version v2.
gateway createGateway Creating a virtual service gateway createVirtualService Deleting a gateway gateway deleteGateway Deleting a virtual service gateway deleteVirtualService Updating a gateway gateway updateGateway Updating a virtual service gateway updateVirtualService Creating
IEF then forwards the device data to a DIS stream or an API Gateway address. Then, you can extract the data for processing and analysis. To use a custom topic, create a message route in which a topic is defined on the IEF console.
This includes but is not limited to virtual networks, the OS of virtual machine hosts and guests, virtual firewalls, API Gateway, advanced security services, all types of cloud services, tenant data, identity accounts, and key management.
Create an API Gateway endpoint on IEF. Create a system subscription on IEF. Creating an API Create an API on API Gateway. For details, see Getting Started. This API is called by IEF to send system event messages. Creating an API Gateway Endpoint Log in to the IEF console.
Create an API Gateway endpoint on IEF. Create a system subscription on IEF. Creating an API Create an API on API Gateway. For details, see API Gateway Introduction. This API is called by IEF to send system event messages.
maximum of 20 tags for each resource ConfigMap Number of nodes x 5 Secret Number of nodes x 5 Encryption data 50 Message endpoint 20 Message route 100 Node registration job 50 Node certificate Number of nodes x 500 Node group 100 Node group certificate Number of nodes x 50 Service 500 Gateway
The service is unavailable. 504 Gateway Timeout A gateway timeout error occurred. Parent topic: Appendix
