root@k8s:~# kubectl get pods -A -o wide | grep submgr
ricplt          submgr-8684c589bc-4qgkc                       1/1     Running   0          9m47s   10.244.0.156    k8s      <none>           <none>
root@k8s:~# 

====

root@k8s:~# curl -i -X POST http://10.244.0.156:8088/ric/v1/subscriptions/ -H "accept: application/json" -H "Content-Type: application/json" -d @/root/submgr_test_data/subscription_req_msg_hello_world.json
HTTP/1.1 503 Service Unavailable
Date: Tue, 01 Mar 2022 08:33:32 GMT
Content-Length: 0
Connection: close

root@k8s:~# 

====

kubectl logs -n ricplt submgr-8684c589bc-4qgkc

{"ts":1646123264061,"crit":"DEBUG","id":"submgr","mdc":{"CONTAINER_NAME":"","HOST_NAME":"","PID":"1","POD_NAME":"","SERVICE_NAME":"","SYSTEM_NAME":"","time":"2022-03-01T08:27:44"},"msg":"Add counterName=RestSubReqFromXapp"}
CRESTSubscriptionRequest
  SubscriptionID = ''
  ClientEndpoint.Host = service-ricxapp-hello-world-http.ricxapp
  ClientEndpoint.HTTPPort = 8080
  ClientEndpoint.RMRPort = 13560
  Meid = gnb_208_092_303030
  E2SubscriptionDirectives = nil
  RANFunctionID = 4095
  SubscriptionDetail.XappEventInstanceID = 65535
  SubscriptionDetail.EventTriggers = [0]
  SubscriptionDetail.ActionToBeSetup.ActionID = 255
  SubscriptionDetail.ActionToBeSetup.ActionType = insert
  SubscriptionDetail.ActionToBeSetup.ActionDefinition = []
  SubscriptionDetail.ActionToBeSetup.SubsequentAction = nil
{"ts":1646123264062,"crit":"ERROR","id":"submgr","mdc":{"CONTAINER_NAME":"","HOST_NAME":"","PID":"1","POD_NAME":"","SERVICE_NAME":"","SYSTEM_NAME":"","time":"2022-03-01T08:27:44"},"msg":"No E2 connection for ranName gnb_208_092_303030"}