DRAFT
Table of Contents
Introduction
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To expose "Hello World" microservice endpoints through the Service Management and Exposure (SME), you need to create SME configurations and package them within the same rApp package that contains the Kubernetes participant.
SME Configuration Structure
The SME configuration consists of three directories: providers, serviceapis, and invokers, each containing specific JSON files.
providers/provider-function-1.json
| Code Block | ||
|---|---|---|
| ||
{
"apiProvDomInfo": "Provider domain",
"apiProvFuncs": [
{
"apiProvFuncInfo": "Hello World as APF",
"apiProvFuncRole": "APF",
"regInfo": {
"apiProvPubKey": "APF-PublicKey"
}
},
{
"apiProvFuncInfo": "Hello World as AEF",
"apiProvFuncRole": "AEF",
"regInfo": {
"apiProvPubKey": "AEF-PublicKey"
}
}
],
"regSec": "PSK"
} |
...
serviceapis/api-set-1.json
| Code Block | ||
|---|---|---|
| ||
{
"apiName": "Hello World API Set 1",
"description": "Simple Hello World API",
"aefProfiles": [
{
"aefId": "Hello World as AEF",
"description": "Simple Hello World API",
"versions": [
{
"apiVersion": "v1",
"resources": [
{
"resourceName": "helloworld",
"commType": "REQUEST_RESPONSE",
"uri": "/helloworld/v1",
"operations": [
"GET"
]
}
]
}
],
"protocol": "HTTP_1_1",
"securityMethods": [
"PSK"
],
"interfaceDescriptions": [
{
"ipv4Addr": "string",
"port": 30951,
"securityMethods": [
"PKI"
]
},
{
"ipv4Addr": "string",
"port": 30951,
"securityMethods": [
"PKI"
]
}
]
}
]
} |
...
invokers/invoker-app1.json
| Code Block | ||
|---|---|---|
| ||
[
{
"apiInvokerInformation": "Invoker App 1",
"apiList": [
{}
],
"notificationDestination": "http://invoker-app1:8086/callback",
"onboardingInformation": {
"apiInvokerPublicKey": "{PUBLIC_KEY_INVOKER_1}",
"apiInvokerCertificate": "apiInvokerCertificate"
},
"requestTestNotification": true
}
] |
Querying Available APIs
After configuring SME, you can query the available APIs exposed by SME. Replace <NAMESPACE> with your Kubernetes namespace.
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|---|---|---|
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CAPIF_HOST=http://$(kubectl get service capifcore -n nonrtric -o jsonpath='{.spec.clusterIP}'):8090
curl -sS --location "$CAPIF_HOST/service-apis/v1/allServiceAPIs?api-invoker-id=api_invoker_id_Invoker_App_1" --header 'Accept: application/json' | jq |
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