Merge pull request #3161 from AleoHQ/fetch-logs

Adds devnet bash script to fetch log files

.devnet/fetch-logs.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+# Determine the number of AWS EC2 instances by checking ~/.ssh/config
+NODE_ID=0
+while [ -n "$(grep "aws-n${NODE_ID}" ~/.ssh/config)" ]; do
+    NODE_ID=$((NODE_ID + 1))
+done
+
+# Read the number of AWS EC2 instances to query from the user
+read -p "Enter the number of AWS EC2 instances to query (default: $NODE_ID): " NUM_INSTANCES
+NUM_INSTANCES="${NUM_INSTANCES:-$NODE_ID}"
+
+echo "Using $NUM_INSTANCES AWS EC2 instances for querying."
+
+# Define the directory where logs will be saved
+log_directory="$HOME/snarkos_logs"
+
+# Create the log directory if it doesn't already exist
+mkdir -p "$log_directory"
+
+# Loop from 0 to 49
+for i in $(seq 0 $(($NUM_INSTANCES - 1))); do
+    echo "Connecting to aws-n$i..."
+    # Use sftp to connect, execute commands, and exit
+    sftp aws-n$i << EOF
+cd /tmp
+get snarkos.log "$log_directory/snarkos-$i.log"
+EOF
+    echo "Downloaded snarkos.log from aws-n$i as snarkos-$i.log into $log_directory"
+done
+
+echo "All files have been downloaded to $log_directory."