Passing application network metadata to network controllers using service registries
Techniques for obtaining application network metadata from a service registry so that a network routing policy may be derived for traffic associated with the application are described herein. The techniques may include receiving, at a service registry, network metadata associated with traffic of an application hosted by a scalable application service platform. The techniques may also include obtaining, by a controller of a network and from the service registry, the network metadata associated with the traffic of the application. Based at least in part on the network metadata, the controller may determine a routing policy that is optimized for sending the traffic through the network. Additionally, the controller may send an indication of the routing policy to a node of the network or otherwise provision the network such that the traffic of the application is sent through the network according to the routing policy.
1. A method comprising:
obtaining, by a controller of a network and from a service registry that is associated with a scalable application service platform, network metadata associated with traffic of an application hosted by the scalable application service platform, wherein the network metadata is added to the scalable application service platform by an administrator associated with the application and the scalable application service platform is configured to register the network metadata into the service registry;
determining, by the controller and based at least in part on the network metadata, a routing policy that is optimized for sending the traffic through the network; and
sending an indication of the routing policy to a node of the network such that the traffic of the application is sent through the network according to the routing policy.
2. The method of claim 1 , wherein the service registry is one of a domain naming system (DNS) server, a key-value database, or a service provider.
3. The method of claim 1 , wherein the network metadata includes a traffic profile associated with the traffic, the traffic profile indicating a traffic content type associated with the traffic.
4. The method of claim 3 , wherein the network metadata further includes one or more of a quality of service (QOS) associated with the traffic, a frequency at which the traffic is sent through the network, or a latency associated with the traffic.
5. The method of claim 1 , wherein the network metadata is obtained by the controller at least partially in response to at least one of the application or the network metadata being registered with the service registry.
6. The method of claim 1 , wherein the network metadata is obtained by the controller at least partially in response to the scalable application service platform registering the application with the service registry and the administrator associated with the application associating the network metadata with the application in the service registry.
7. The method of claim 1 , wherein the network metadata is obtained by the controller at least partially in response to the scalable application service platform registering the application and the network metadata with the service registry.
8. A controller of a network comprising:
one or more processors; and
one or more non-transitory computer-readable media storing instructions that, when executed by the one or more processors, cause the controller to perform operations comprising:
obtaining, from a service registry that is associated with a scalable application service platform, network metadata associated with traffic of an application hosted by the scalable application service platform, wherein the network metadata is added to the scalable application service platform by an administrator associated with the application and the scalable application service platform is configured to register the network metadata into the service registry;
determining, based at least in part on the network metadata, a routing policy that is optimized for sending the traffic through the network; and
sending an indication of the routing policy to a node of the network such that the traffic of the application is sent through the network according to the routing policy.
9. The controller of claim 8 , wherein the service registry is one of a domain naming system (DNS) server, a key-value database, or a service provider.
10. The controller of claim 8 , wherein the network metadata includes a traffic profile associated with the traffic, the traffic profile indicating a traffic content type associated with the traffic.
11. The controller of claim 10 , wherein the network metadata further includes one or more of a quality of service (QOS) associated with the traffic, a frequency at which the traffic is sent through the network, or a latency associated with the traffic.
12. The controller of claim 8 , wherein the network metadata is obtained by the controller at least partially in response to at least one of the application or the network metadata being registered with the service registry.
13. The controller of claim 8 , wherein the network metadata is obtained by the controller at least partially in response to the scalable application service platform registering the application with the service registry and the administrator associated with the application associating the network metadata with the application in the service registry.
14. The controller of claim 8 , wherein the network metadata is obtained by the controller at least partially in response to the scalable application service platform registering the application and the network metadata with the service registry.
15. One or more non-transitory computer-readable media storing instructions that, when executed by one or more processors, cause the one or more processors to perform operations comprising:
obtaining, by a controller of a network and from a service registry that is associated with a scalable application service platform, network metadata associated with traffic of an application hosted by the scalable application service platform, wherein the network metadata is added to the scalable application service platform by an administrator associated with the application and the scalable application service platform is configured to register the network metadata into the service registry;
determining, by the controller and based at least in part on the network metadata, a routing policy that is optimized for sending the traffic through the network; and
sending an indication of the routing policy to a node of the network such that the traffic of the application is sent through the network according to the routing policy.
16. The one or more non-transitory computer-readable media of claim 15 , wherein the network metadata includes a traffic profile associated with the traffic, the traffic profile indicating a traffic content type associated with the traffic.
17. The one or more non-transitory computer-readable media of claim 16 , wherein the network metadata further includes one or more of a quality of service (QOS) associated with the traffic, a frequency at which the traffic is sent through the network, or a latency associated with the traffic.
18. The one or more non-transitory computer-readable media of claim 15 , wherein the network metadata is obtained by the controller at least partially in response to at least one of the application or the network metadata being registered with the service registry.
19. The one or more non-transitory computer-readable media of claim 15 , wherein the network metadata is obtained by the controller at least partially in response to the scalable application service platform registering the application with the service registry and the administrator associated with the application associating the network metadata with the application in the service registry.
20. The one or more non-transitory computer-readable media of claim 15 , wherein the network metadata is obtained by the controller at least partially in response to the scalable application service platform registering the application and the network metadata with the service registry.