small fixes for integration tests

src/main/kotlin/io/emeraldpay/dshackle/startup/ConfiguredUpstreams.kt

@@ -111,7 +111,6 @@ open class ConfiguredUpstreams(
                 }
                 upstream?.let {
                     val event = UpstreamChangeEvent(chain, upstream, UpstreamChangeEvent.ChangeType.ADDED)
-                    log.error("first !!!! Upstream ${event.upstream.getId()} with chain $chain has been added")
                     eventPublisher.publishEvent(event)
                 }
             }

testing/dshackle/dshackle-basic.yaml

@@ -7,6 +7,7 @@ tls:
 cluster:
   upstreams:
     - id: test-1
+      node-id: 1
       chain: ethereum
       methods:
         enabled:
@@ -15,17 +16,21 @@ cluster:
       options:
         disable-validation: true
       connection:
-        ethereum:
-          rpc:
-            url: "http://localhost:18545"
+        ethereum-pos:
+          execution:
+            rpc:
+              url: "http://localhost:18545"
+
     - id: test-2
+      node-id: 2
       chain: ethereum
       options:
         disable-validation: true
       connection:
-        ethereum:
-          rpc:
-            url: "http://localhost:18546"
+        execution:
+          ethereum-pos:
+            rpc:
+              url: "http://localhost:18546"
 
 cache:
   redis: