Grandine sends traces to Tempo by default

grandine-allin1.yml

@@ -50,6 +50,8 @@ services:
       - CL_P2P_PORT=${CL_P2P_PORT:-9000}
       - CL_QUIC_PORT=${CL_QUIC_PORT:-9001}
       - NETWORK=${NETWORK}
+      - COMPOSE_FILE=${COMPOSE_FILE}
+      - LOG_LEVEL=${LOG_LEVEL}
       - RUST_LOG=${LOG_LEVEL:-info}
     ports:
       - ${HOST_IP:-}:${CL_P2P_PORT:-9000}:${CL_P2P_PORT:-9000}/tcp

grandine-cl-only.yml

@@ -48,6 +48,9 @@ services:
       - CL_P2P_PORT=${CL_P2P_PORT:-9000}
       - CL_QUIC_PORT=${CL_QUIC_PORT:-9001}
       - NETWORK=${NETWORK}
+      - COMPOSE_FILE=${COMPOSE_FILE}
+      - LOG_LEVEL=${LOG_LEVEL}
+      - RUST_LOG=${LOG_LEVEL:-info}
     ports:
       - ${HOST_IP:-}:${CL_P2P_PORT:-9000}:${CL_P2P_PORT:-9000}/tcp
       - ${HOST_IP:-}:${CL_P2P_PORT:-9000}:${CL_P2P_PORT:-9000}/udp

grandine/docker-entrypoint.sh

@@ -186,15 +186,26 @@ else
   __w3s_url=""
 fi
 
+# Traces
+if [[ "${COMPOSE_FILE}" =~ (grafana\.yml|grafana-rootless\.yml) ]]; then
+  __trace="--telemetry-metrics-url http://tempo:4317 --telemetry-service-name grandine --telemetry-level ${LOG_LEVEL:-info}"
+# These may become default in future. Here so Grandine doesn't murder itself in the meantime
+  export OTEL_TRACES_SAMPLER=parentbased_traceidratio
+  export OTEL_TRACES_SAMPLER_ARG=0.01
+  export OTEL_EXPORTER_OTLP_INSECURE=true
+else
+  __trace=""
+fi
+
 __strip_empty_args "$@"
 set -- "${__args[@]}"
 
 if [[ "${DEFAULT_GRAFFITI}" = "true" ]]; then
 # Word splitting is desired for the command line parameters
 # shellcheck disable=SC2086
-  exec "$@" ${__network} ${__w3s_url} ${__mev_boost} ${__mev_factor} ${__checkpoint_sync} ${__prune} ${__beacon_stats} ${__ipv6} ${__doppel} ${CL_EXTRAS} ${VC_EXTRAS}
+  exec "$@" ${__network} ${__w3s_url} ${__mev_boost} ${__mev_factor} ${__checkpoint_sync} ${__prune} ${__beacon_stats} ${__ipv6} ${__doppel} ${__trace} ${CL_EXTRAS} ${VC_EXTRAS}
 else
 # Word splitting is desired for the command line parameters
 # shellcheck disable=SC2086
-  exec "$@" ${__network} ${__w3s_url} ${__mev_boost} ${__mev_factor} ${__checkpoint_sync} ${__prune} ${__beacon_stats} ${__ipv6} ${__doppel} --graffiti "${GRAFFITI}" ${CL_EXTRAS} ${VC_EXTRAS}
+  exec "$@" ${__network} ${__w3s_url} ${__mev_boost} ${__mev_factor} ${__checkpoint_sync} ${__prune} ${__beacon_stats} ${__ipv6} ${__doppel} --graffiti "${GRAFFITI}" ${__trace} ${CL_EXTRAS} ${VC_EXTRAS}
 fi

nethermind.yml

@@ -32,6 +32,7 @@ services:
       - NETWORK=${NETWORK}
       # For Grandine plugin
       - COMPOSE_FILE=${COMPOSE_FILE}
+      - LOG_LEVEL=${LOG_LEVEL}
     volumes:
       - nethermind-el-data:/var/lib/nethermind
       - nm-eth1-data:/var/lib/nethermind-og

nethermind/docker-entrypoint.sh

@@ -297,6 +297,15 @@ if [[ "${COMPOSE_FILE}" =~ grandine-plugin(-allin1)?\.yml ]]; then
       __grandine+=" --grandine-graffiti ${GRAFFITI}"
   fi
 
+# Traces
+  if [[ "${COMPOSE_FILE}" =~ (grafana\.yml|grafana-rootless\.yml) ]]; then
+    __grandine+=" --grandine-telemetrymetricsurl http://tempo:4317 --grandine-telemetryservicename grandine --grandine-telemetrylevel ${LOG_LEVEL:-info}"
+  # These may become default in future. Here so Grandine doesn't murder itself in the meantime
+    export OTEL_TRACES_SAMPLER=parentbased_traceidratio
+    export OTEL_TRACES_SAMPLER_ARG=0.01
+    export OTEL_EXPORTER_OTLP_INSECURE=true
+  fi
+
   __grandine+=" ${CL_EXTRAS} ${VC_EXTRAS}"
 else
   __grandine=""