URL: /v2/projects/{project-name}/composite-apps/{composite-app-name}/{version}/traffic-intent-set/inbound-intents/
POST BODY:
{
"metadata": {
"name": "<httpbin>" // unique name for each intent
"description": "connectivity intent for stateless micro-service to stateless micro-service communication"
"userdata1": <>,
"userdata2": <>
}
"spec": {
"application": "<app1>",
"servicename": "productpage" //actual name of the client service
"protocol": "HTTP",
"headless": "false", // default is false. Option "True" will make sure all the instances of the headless service will have access to the client service
"mutualTLS": "MUTUAL", // default is simple. Option MUTUAL will enforce mtls
"port" : "80", // port on which service is exposed as through servicemesh, not the port it is actually running on
"serviceMesh": "istio", // get it from cluster record
"sidecar-proxy": "yes", // The features (mTLS, LB, Circuit breaking) are no avaialble to services without istio-proxy. Only inbound routing is possible.
// Traffic management fields below are valid only if the sidecar-proxy is set to "yes"
traffic-management-info : {
// Traffic configuration - Loadbalancing is applicable per service. The traffic to this service is distrbuted amongst the pods under it.
"loadbalancingType": "ConsistenHash", // "Simple" and "consistentHash" are the two modes - {istioobject - destinationRule}
"loadBalancerMode": "httpCookie" // Modes for consistentHash - "httpHeaderName", "httpCookie", "useSourceIP", "minimumRingSize", Modes for simple - "LEAST_CONN", "ROUND_ROBIN", "RANDOM", "PASSTHROUGH" // choices of the mode must be explicit - {istioobject - destinationRule}
"httpCookie": "user2" // Name of the cookie to maitain sticky sessions - {istioobject - destinationRule}
// Circuit Breaking
"maxConnections": 10 //connection pool for tcp and http traffic - {istioobject - destinationRule}
"concurrenthttp2Requests": 1000 // concurent http2 requests which can be allowed - {istioobject - destinationRule}
"httpRequestPerConnection": 100 // number of http requests per connection. Valid only for http traffic - {istioobject - destinationRule}
"consecutiveErrors": 8 // Default is 5. Number of consecutive error before the host is removed - {istioobject - destinationRule}
"baseEjectionTime" : 15 // Default is 5, - {istioobject - destinationRule}
"intervalSweep": 5m, //time limit before the removed hosts are added back to the load balancing pool. - {istioobject - destinationRule}
}
// credentials for mTLS.
"Servicecertificate" : "" // Present actual certificate here.
"ServicePrivateKey" : "" // Present actual private key here.
"caCertificate": "" // Trusted caCertificates used to verify the client
// Access Control
namespaces: [] // Workloads from this namespaces can access the inbound service
serviceAccountAccess : {"cluster.local/ns/default/sa/sleep": {"GET": "/static"}} // {istioobject - authorizationPolicy, will be applied for the inbound service}
}
}
RETURN STATUS: 201
RETURN BODY:
{
"name": "<name>"
"Message": "inbound service created"
} |