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Store the libp2p/discv5 logs when stopping local-testnet #7579

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Merged
merged 2 commits into from
Jun 8, 2025
Merged

Store the libp2p/discv5 logs when stopping local-testnet #7579

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82988dd
Store logs to Kurtosis Files Artifacts
ackintosh Jun 7, 2025
cb9ee1a
Fix enclave name
ackintosh Jun 7, 2025
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11 changes: 11 additions & 0 deletions scripts/local_testnet/stop_local_testnet.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -6,10 +6,21 @@ ENCLAVE_NAME=${1:-local-testnet}
LOGS_PATH=$SCRIPT_DIR/logs
LOGS_SUBDIR=$LOGS_PATH/$ENCLAVE_NAME

# Extract the service names of Lighthouse beacon nodes that start with "cl-".
services=$(kurtosis enclave inspect "$ENCLAVE_NAME" | awk '/^=+ User Services =+$/ { in_section=1; next }
/^=+/ { in_section=0 }
in_section && /^[0-9a-f]{12}/ { print $2 }' | grep '^cl-')

# Store logs (including dependency logs) to Kurtosis Files Artifacts. These are downloaded locally by `kurtosis enclave dump`.
for service in $services; do
kurtosis files storeservice --name "$service-logs" "$ENCLAVE_NAME" "$service" /data/lighthouse/beacon-data/beacon/logs/
done

# Delete existing logs directory and make sure parent directory exists.
rm -rf $LOGS_SUBDIR && mkdir -p $LOGS_PATH
kurtosis enclave dump $ENCLAVE_NAME $LOGS_SUBDIR
echo "Local testnet logs stored to $LOGS_SUBDIR."
echo "The lighthouse beacon nodes' logs (including dependency logs) can be found in $LOGS_SUBDIR/files/cl-*-lighthouse-geth-logs."

kurtosis enclave rm -f $ENCLAVE_NAME
kurtosis engine stop
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