--- a/.docker/forkless-config/launch-config-forkless-data.j2
+++ b/.docker/forkless-config/launch-config-forkless-data.j2
@@ -107,7 +107,11 @@
                         "--rpc-cors=all",
                         "--unsafe-rpc-external",
                         "--unsafe-ws-external",
-                        "-lxcm=trace,parity_ws::handler=debug,jsonrpsee_core=trace,jsonrpsee-core=trace,jsonrpsee_ws_server=debug"
+                        "-lxcm=trace,parity_ws::handler=debug,jsonrpsee_core=trace,jsonrpsee-core=trace,jsonrpsee_ws_server=debug",
+                        "--",
+                        "--port=31335",
+                        "--ws-port=9745",
+                        "--rpc-port=9734"
                     ]
                 },
                 {
--- a/.docker/forkless-config/launch-config-forkless-nodata.j2
+++ b/.docker/forkless-config/launch-config-forkless-nodata.j2
@@ -102,7 +102,11 @@
                         "--unsafe-rpc-external",
                         "--unsafe-ws-external",
                         "-lxcm=trace,parity_ws::handler=debug,jsonrpsee_core=trace,jsonrpsee-core=trace,jsonrpsee_ws_server=debug",
-                        "--ws-max-connections=1000"
+                        "--ws-max-connections=1000",
+                        "--",
+                        "--port=31335",
+                        "--ws-port=9745",
+                        "--rpc-port=9734"
                     ]
                 },
                 {
--- a/.docker/forkless-config/launch-config-node-update-only-v3.j2
+++ b/.docker/forkless-config/launch-config-node-update-only-v3.j2
@@ -102,7 +102,11 @@
                         "--unsafe-rpc-external",
                         "--unsafe-ws-external",
                         "-lxcm=trace,parity_ws::handler=debug,jsonrpsee_core=trace,jsonrpsee-core=trace,jsonrpsee_ws_server=debug",
-                        "--ws-max-connections=1000"
+                        "--ws-max-connections=1000",
+                        "--",
+                        "--port=31335",
+                        "--ws-port=9745",
+                        "--rpc-port=9734"
                     ]
                 },
                 {
--- a/.github/workflows/node-only-update.yml
+++ b/.github/workflows/node-only-update.yml
@@ -240,12 +240,25 @@
       - name: Get chain logs in case of docker image crashed after Polkadot Launch restart
         if: failure()                   # run this step only at failure
         run: |
-          docker exec node-parachain cat /polkadot-launch/9944.log
-          docker exec node-parachain cat /polkadot-launch/9945.log
-          docker exec node-parachain cat /polkadot-launch/alice.log
-          docker exec node-parachain cat /polkadot-launch/eve.log
-          docker exec node-parachain cat /polkadot-launch/dave.log
-          docker exec node-parachain cat /polkadot-launch/charlie.log
+          docker exec node-parachain tail -n 1000 /polkadot-launch/9944.log
+          docker exec node-parachain tail -n 1000 /polkadot-launch/9945.log
+          docker exec node-parachain tail -n 1000 /polkadot-launch/alice.log
+
+      - name: copy chain log files from container to the host
+        if: success() || failure()    # run this step even if previous step failed
+        run: |
+          mkdir -p /tmp/node-only-update
+          docker cp node-parachain:/polkadot-launch/9944.log /tmp/node-only-update/
+          docker cp node-parachain:/polkadot-launch/9945.log /tmp/node-only-update/
+          docker cp node-parachain:/polkadot-launch/alice.log /tmp/node-only-update/
+
+      - name: Upload chain log files
+        if: success() || failure()
+        uses: actions/upload-artifact@v3
+        with:
+          name: node-only-update-chain-logs
+          path: /tmp/node-only-update/
+          if-no-files-found: warn
 
       - name: Check if docker logs consist messages related to testing of Node Parachain Upgrade.
         if: success()