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https://gitlab.com/manzerbredes/paper-lowrate-iot.git
synced 2025-04-17 11:23:00 +00:00
42 lines
1.8 KiB
Bash
42 lines
1.8 KiB
Bash
#!/bin/bash
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# Parse argument
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[ $# != 5 ] && { echo "Usage: $0 <cluster-name> <node-name> <from> <to> <output-file>"; exit 1; }
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# Init arguments
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clusterName="$1"
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nodeName="$2"
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outputFile="$5"
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wattmeter=$(curl -s https://api.grid5000.fr/stable/sites/lyon/clusters/${clusterName}/nodes/${nodeName}.json | jq -r '.sensors.power.via.pdu[0].uid')
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port=$(curl -s https://api.grid5000.fr/stable/sites/lyon/pdus/${wattmeter}.json | jq -r '.ports|to_entries|map(select(.value=="'${nodeName}'"))[0].key')
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energyEntry=$(( 5 + port) # Define the entry in the CSV that correspond to the correct energy value
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if [ -z $wattmeter ] || [ -z $port ]
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then
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echo -ne "\nCannot find energy informations (wattmeter/port) for node $nodeName\n"
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echo -ne "\nCheck the node name (do not use hostname! only node name ex: nova-7)\n"
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exit 1
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fi
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echo "Node ${nodeName} is connected on wattmeter ${wattmeter} on port ${port}"
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# Fetching energy and save in csv format
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from=$(date -d "@$3" "+%s")
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to=$(date -d "@$4" "+%s")
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echo "ts,energy" > $outputFile # Write CSV header
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for time in $(seq $from 3600 $to)
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do
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# We need gz extension if it is not the current hour
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[ $(date -d "@$time" "+%Y-%m-%dT%H") != $(date "+%Y-%m-%dT%H") ] && ext='.gz' || ext=''
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powerFilename=$(date -d "@$time" "+power.csv.%Y-%m-%dT%H${ext}")
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url="http://wattmetre.lyon.grid5000.fr/data/${wattmeter}-log/${powerFilename}"
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echo "- Fetching logs from ${url}"
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# Fetch logs data
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[ ! -z $ext ] && csvContent=$(curl -s "${url}" | zcat) || csvContent=$(curl -s "${url}")
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# Parse data and extract the right values in csv format
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toSave=$(echo "$csvContent" | awk -F, 'int($3)>='$from'&& int($3)<='$to'{printf "%s,%s\n",$3,$5+'$port'};')
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echo "$toSave" >> $outputFile # Save data in csv
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done
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echo "Done"
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