added config for devnet test run

Signed-off-by: Pratik Mankawde <3397372+pratikmankawde@users.noreply.github.com>

docker/telemetry/validators-devnet.txt

@@ -0,0 +1,11 @@
+# Devnet validator list configuration.
+#
+# Uses the Devnet validator list publisher operated by Ripple.
+# This fetches the current set of trusted validators for the
+# XRP Ledger Devnet automatically.
+
+[validator_list_sites]
+https://vl.devnet.rippletest.net
+
+[validator_list_keys]
+EDBB54B0D9AEE071BB37784AF5A9E7CC49AC7A0EFCE868C54532BCB966B9CFC13B

docker/telemetry/xrpld-telemetry.cfg

@@ -1,17 +1,25 @@
-# Standalone xrpld configuration with OpenTelemetry enabled.
+# xrpld configuration for Devnet with full OpenTelemetry tracing.
+#
+# Connects to the XRP Ledger Devnet and exercises ALL instrumented
+# workflows: RPC, transactions, consensus, peer overlay, ledger ops,
+# and pathfinding.
 #
 # Usage:
 #   1. Start the observability stack:
 #        docker compose -f docker/telemetry/docker-compose.yml up -d
-#   2. Run xrpld in standalone mode:
-#        ./xrpld --conf docker/telemetry/xrpld-telemetry.cfg -a --start
-#   3. Send RPC commands to exercise tracing:
+#   2. Run xrpld:
+#        ./xrpld --conf docker/telemetry/xrpld-telemetry.cfg
+#   3. Wait for sync (server_state=full), then exercise workflows:
 #        curl -s http://localhost:5005 -d '{"method":"server_info"}'
-#   4. View traces in Jaeger UI: http://localhost:16686
+#   4. View traces in Grafana Explore -> Tempo: http://localhost:3000
+
+# --- Server ports -----------------------------------------------------------
 
 [server]
 port_rpc_admin_local
 port_ws_admin_local
+port_ws_public
+port_peer
 
 [port_rpc_admin_local]
 port = 5005
@@ -25,29 +33,90 @@ ip = 127.0.0.1
 admin = 127.0.0.1
 protocol = ws
 
+[port_ws_public]
+port = 6005
+ip = 0.0.0.0
+protocol = ws
+
+[port_peer]
+port = 51235
+ip = 0.0.0.0
+protocol = peer
+
+# --- Network ----------------------------------------------------------------
+
+[network_id]
+devnet
+
+[ips]
+s.devnet.rippletest.net 51235
+
+[validators_file]
+docker/telemetry/validators-devnet.txt
+
+[peer_private]
+0
+
+[peers_max]
+21
+
+# --- Pathfinding (exercises ripple_path_find / path_find workflows) ---------
+
+[path_search]
+7
+
+[path_search_fast]
+2
+
+[path_search_max]
+10
+
+# --- Signing (allows sign/sign_for RPC for test tx submission) --------------
+
+[signing_support]
+true
+
+# --- Database ---------------------------------------------------------------
+
 [node_db]
 type=NuDB
 path=docker/telemetry/data/nudb
-online_delete=256
+online_delete=2000
 advisory_delete=0
 
 [database_path]
 docker/telemetry/data
 
+[ledger_history]
+1000
+
+# --- Logging ----------------------------------------------------------------
+
 [debug_logfile]
-docker/telemetry/data/debug.log
+/tmp/xrpld-integration/devnet/debug.log
 
 [rpc_startup]
 { "command": "log_level", "severity": "debug" }
 
+# --- SSL --------------------------------------------------------------------
+
 [ssl_verify]
 0
 
-# --- OpenTelemetry tracing ---
+# --- Insight (native OTel metrics via beast::insight) -----------------------
+
+[insight]
+server=otel
+endpoint=http://localhost:4318/v1/metrics
+prefix=rippled
+
+# --- OpenTelemetry tracing --------------------------------------------------
+
 [telemetry]
 enabled=1
-service_instance_id=xrpld-standalone
+service_instance_id=xrpld-devnet
 endpoint=http://localhost:4318/v1/traces
+metrics_endpoint=http://localhost:4318/v1/metrics
 exporter=otlp_http
 sampling_ratio=1.0
 batch_size=512
@@ -56,5 +125,5 @@ max_queue_size=2048
 trace_rpc=1
 trace_transactions=1
 trace_consensus=1
-trace_peer=0
+trace_peer=1
 trace_ledger=1