2022-08-22T09:01:17.377246Z info FLAG: --concurrency="2" 2022-08-22T09:01:17.377303Z info FLAG: --domain="onap.svc.cluster.local" 2022-08-22T09:01:17.377325Z info FLAG: --help="false" 2022-08-22T09:01:17.377335Z info FLAG: --log_as_json="false" 2022-08-22T09:01:17.377340Z info FLAG: --log_caller="" 2022-08-22T09:01:17.377345Z info FLAG: --log_output_level="default:info" 2022-08-22T09:01:17.377350Z info FLAG: --log_rotate="" 2022-08-22T09:01:17.377355Z info FLAG: --log_rotate_max_age="30" 2022-08-22T09:01:17.377362Z info FLAG: --log_rotate_max_backups="1000" 2022-08-22T09:01:17.377369Z info FLAG: --log_rotate_max_size="104857600" 2022-08-22T09:01:17.377374Z info FLAG: --log_stacktrace_level="default:none" 2022-08-22T09:01:17.377394Z info FLAG: --log_target="[stdout]" 2022-08-22T09:01:17.377406Z info FLAG: --meshConfig="./etc/istio/config/mesh" 2022-08-22T09:01:17.377411Z info FLAG: --outlierLogPath="" 2022-08-22T09:01:17.377416Z info FLAG: --proxyComponentLogLevel="misc:error" 2022-08-22T09:01:17.377421Z info FLAG: --proxyLogLevel="warning" 2022-08-22T09:01:17.377426Z info FLAG: --serviceCluster="istio-proxy" 2022-08-22T09:01:17.377430Z info FLAG: --stsPort="0" 2022-08-22T09:01:17.377435Z info FLAG: --templateFile="" 2022-08-22T09:01:17.377440Z info FLAG: --tokenManagerPlugin="GoogleTokenExchange" 2022-08-22T09:01:17.377446Z info FLAG: --vklog="0" 2022-08-22T09:01:17.377452Z info Version 1.14.1-f59ce19ec6b63bbb70a65c43ac423845f1129464-Clean 2022-08-22T09:01:17.377713Z info Proxy role ips=[10.233.70.166] type=sidecar id=onap-dcae-son-handler-7f4ccd77d7-m4bwr.onap domain=onap.svc.cluster.local 2022-08-22T09:01:17.377889Z info Apply proxy config from env {"tracing":{"zipkin":{"address":"istio-collector.observability:9411"}}} 2022-08-22T09:01:17.388704Z info Effective config: binaryPath: /usr/local/bin/envoy concurrency: 2 configPath: ./etc/istio/proxy controlPlaneAuthPolicy: MUTUAL_TLS discoveryAddress: istiod.istio-system.svc:15012 drainDuration: 45s parentShutdownDuration: 60s proxyAdminPort: 15000 serviceCluster: istio-proxy statNameLength: 189 statusPort: 15020 terminationDrainDuration: 5s tracing: zipkin: address: istio-collector.observability:9411 2022-08-22T09:01:17.388756Z info JWT policy is third-party-jwt 2022-08-22T09:01:17.388767Z info using credential fetcher of JWT type in cluster.local trust domain 2022-08-22T09:01:17.490749Z info SDS socket not found. Starting Istio SDS Server 2022-08-22T09:01:17.490826Z info CA Endpoint istiod.istio-system.svc:15012, provider Citadel 2022-08-22T09:01:17.490917Z info Using CA istiod.istio-system.svc:15012 cert with certs: var/run/secrets/istio/root-cert.pem 2022-08-22T09:01:17.491142Z info citadelclient Citadel client using custom root cert: var/run/secrets/istio/root-cert.pem 2022-08-22T09:01:17.491322Z info Opening status port 15020 2022-08-22T09:01:17.589395Z info ads All caches have been synced up in 224.518708ms, marking server ready 2022-08-22T09:01:17.607731Z info sds SDS server for workload certificates started, listening on "./var/run/secrets/workload-spiffe-uds/socket" 2022-08-22T09:01:17.607939Z info sds Starting SDS grpc server 2022-08-22T09:01:17.607999Z info xdsproxy Initializing with upstream address "istiod.istio-system.svc:15012" and cluster "Kubernetes" 2022-08-22T09:01:17.611555Z info starting Http service at 127.0.0.1:15004 2022-08-22T09:01:17.618007Z info Pilot SAN: [istiod.istio-system.svc] 2022-08-22T09:01:17.629224Z info Starting proxy agent 2022-08-22T09:01:17.629407Z info Epoch 0 starting 2022-08-22T09:01:17.629623Z info Envoy command: [-c etc/istio/proxy/envoy-rev0.json --restart-epoch 0 --drain-time-s 45 --drain-strategy immediate --parent-shutdown-time-s 60 --local-address-ip-version v4 --file-flush-interval-msec 1000 --disable-hot-restart --log-format %Y-%m-%dT%T.%fZ %l envoy %n %v -l warning --component-log-level misc:error --concurrency 2] 2022-08-22T09:01:17.891139Z info xdsproxy connected to upstream XDS server: istiod.istio-system.svc:15012 2022-08-22T09:01:18.273291Z info ads ADS: new connection for node:onap-dcae-son-handler-7f4ccd77d7-m4bwr.onap-1 2022-08-22T09:01:18.313555Z info ads ADS: new connection for node:onap-dcae-son-handler-7f4ccd77d7-m4bwr.onap-2 2022-08-22T09:01:18.342657Z info cache generated new workload certificate latency=752.52683ms ttl=23h59m59.657371684s 2022-08-22T09:01:18.342737Z info cache Root cert has changed, start rotating root cert 2022-08-22T09:01:18.342771Z info ads XDS: Incremental Pushing:0 ConnectedEndpoints:2 Version: 2022-08-22T09:01:18.342884Z info cache returned workload trust anchor from cache ttl=23h59m59.65712256s 2022-08-22T09:01:18.342930Z info cache returned workload trust anchor from cache ttl=23h59m59.657076772s 2022-08-22T09:01:18.343736Z info ads SDS: PUSH request for node:onap-dcae-son-handler-7f4ccd77d7-m4bwr.onap resources:1 size:1.1kB resource:ROOTCA 2022-08-22T09:01:18.344048Z info cache returned workload certificate from cache ttl=23h59m59.655963115s 2022-08-22T09:01:18.344257Z info ads SDS: PUSH request for node:onap-dcae-son-handler-7f4ccd77d7-m4bwr.onap resources:1 size:4.0kB resource:default 2022-08-22T09:01:18.344406Z info cache returned workload trust anchor from cache ttl=23h59m59.655602468s 2022-08-22T09:01:18.344486Z info ads SDS: PUSH for node:onap-dcae-son-handler-7f4ccd77d7-m4bwr.onap resources:1 size:1.1kB resource:ROOTCA 2022-08-22T09:01:20.839923Z info Readiness succeeded in 3.469607642s 2022-08-22T09:01:20.840665Z info Envoy proxy is ready 2022-08-22T09:02:09.839305Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T09:02:39.843446Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T09:03:54.836608Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T09:04:54.836186Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T09:07:09.838287Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T09:10:24.837245Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T09:15:39.838330Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T09:23:39.837685Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T09:29:09.837858Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T09:34:19.618206Z info xdsproxy connected to upstream XDS server: istiod.istio-system.svc:15012 2022-08-22T09:34:39.835363Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T09:45:54.855547Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T09:51:24.837888Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T09:56:54.835152Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T10:02:09.844104Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T10:06:55.209271Z info xdsproxy connected to upstream XDS server: istiod.istio-system.svc:15012 2022-08-22T10:07:39.836534Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T10:13:09.836386Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T10:18:39.840690Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T10:18:39.842961Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T10:24:09.839414Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T10:29:39.835778Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T10:34:44.018172Z info xdsproxy connected to upstream XDS server: istiod.istio-system.svc:15012 2022-08-22T10:35:09.848978Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T10:40:39.838072Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T10:51:39.836691Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T10:56:54.838100Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T11:02:24.836055Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T11:02:37.733263Z info xdsproxy connected to upstream XDS server: istiod.istio-system.svc:15012 2022-08-22T11:07:54.836141Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T11:13:24.836223Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T11:24:24.840095Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T11:29:54.841569Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T11:33:29.859584Z info xdsproxy connected to upstream XDS server: istiod.istio-system.svc:15012 2022-08-22T11:46:09.840290Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T11:57:09.846946Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T12:02:39.835941Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T12:03:15.241861Z info xdsproxy connected to upstream XDS server: istiod.istio-system.svc:15012 2022-08-22T12:08:09.840506Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T12:19:09.838317Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T12:19:09.840512Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T12:24:39.836865Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T12:30:09.839743Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T12:32:53.743658Z info xdsproxy connected to upstream XDS server: istiod.istio-system.svc:15012 2022-08-22T12:40:54.835290Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T12:46:39.835555Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T12:52:09.839936Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T12:57:39.839553Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T13:01:18.411220Z info xdsproxy connected to upstream XDS server: istiod.istio-system.svc:15012 2022-08-22T13:03:09.837232Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T13:08:39.836864Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T13:14:09.835867Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T13:19:39.836635Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T13:19:39.840220Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T13:25:09.840206Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T13:30:31.531870Z info xdsproxy connected to upstream XDS server: istiod.istio-system.svc:15012 2022-08-22T13:30:39.836289Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T13:36:09.837633Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T13:41:54.836056Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T13:47:09.835932Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T13:52:54.836075Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T13:58:24.840117Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T14:00:03.908157Z info xdsproxy connected to upstream XDS server: istiod.istio-system.svc:15012 2022-08-22T14:03:54.840391Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T14:09:24.835249Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T14:14:54.837733Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T14:20:24.848492Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T14:20:24.853223Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck 2022-08-22T14:25:54.835696Z error Request to probe app failed: Get "http://10.233.70.166:8080/healthcheck": dial tcp 127.0.0.6:0->10.233.70.166:8080: connect: connection refused, original URL path = /app-health/dcae-son-handler/readyz app URL path = /healthcheck