...
- Gateways - The inbound/outbound access for the service mesh. It is an envoy service
- VirtualServices - To expose the service outside the service mesh
- DestinationRule - To apply rules for the traffic flow
- AuthorizationPolicy - Authorization for service access
- serviceEntry - add Add an external service into the mesh
- Authentication Policy - Authenticate external communication
...
| Types | Intent APIs | Functionality |
|---|---|---|
| 1. outbound service communication | /v2/projects/{project-name}/composite-apps/blue-app/{version}/traffic-intent-set/inbound-intents/ | communication from external service to internal micro serviceDefine outbound traffic for a service |
| 2. inbound service communiationcommunication | /v2/projects/{project-name}/composite-apps/blue-app/{version}/traffic-intent-set/outbound-intents/ | communication from internal service to access external service Define Inbound service for a service |
| 3. Compound service communication | /v2/projects/{project-name}/composite-apps/blue-app/{version}/traffic-intent-set/compound-intent/inbound-intents/ | Define a virtual path for connecting to multiple services |
| Code Block |
|---|
URL: /v2/projects/{project-name}/composite-apps/{composite-app-name}/{version}/traffic-intent-set
POST BODY:
{
"name": "john",
"description": "Traffic intent groups"
"set":[
{
"inbound":"abc"
},
{
"outbound":"abc"
}
]
} |
...
Scenarios supported for the current release
Development
- go API library - https://github.com/gorilla/mux
- backend - mongo - https://github.com/onap/multicloud-k8s/tree/master/src/k8splugin/internal/db - Reference
- intent to config conversion - use go templates and admiral? https://github.com/istio-ecosystem/admiral
- writing the config to etcd - WIP
- Unit tests and Integration test - go tests
...