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200 lines
6.4 KiB
200 lines
6.4 KiB
#!/bin/bash
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source /home/admin/raspiblitz.info
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source /mnt/hdd/raspiblitz.conf
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# command info
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if [ "$1" = "-h" ] || [ "$1" = "-help" ]; then
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echo "# script to scan the state of the system after setup"
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exit 1
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fi
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# measure time of scan
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startTime=$(date +%s)
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# macke sure temp folder on HDD is available and fro all usable
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sudo mkdir /mnt/hdd/temp 2>/dev/null
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sudo chmod 777 -R /mnt/hdd/temp 2>/dev/null
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# localIP
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localip=$(ip addr | grep 'state UP' -A2 | tail -n1 | awk '{print $2}' | cut -f1 -d'/')
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echo "localIP='${localip}'"
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# temp
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tempC=$(echo "scale=1; $(cat /sys/class/thermal/thermal_zone0/temp)/1000" | bc)
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echo "tempCelsius='${tempC}'"
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# uptime in seconds
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uptime=$(awk '{printf("%d\n",$1 + 0.5)}' /proc/uptime)
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echo "uptime=${uptime}"
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# count restarts of bitcoind/litecoind
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startcountBlockchain=$(cat /home/admin/systemd.blockchain.log 2>/dev/null | grep -c "STARTED")
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echo "startcountBlockchain=${startcountBlockchain}"
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# is bitcoind running
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bitcoinRunning=$(systemctl status ${network}d.service 2>/dev/null | grep -c running)
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echo "bitcoinActive=${bitcoinRunning}"
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if [ ${bitcoinRunning} -eq 1 ]; then
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# get blockchain info
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sudo -u bitcoin ${network}-cli -datadir=/home/bitcoin/.${network} getblockchaininfo 1>/mnt/hdd/temp/.bitcoind.out 2>/mnt/hdd/temp/.bitcoind.error
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# check if error on request
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blockchaininfo=$(cat /mnt/hdd/temp/.bitcoind.out 2>/dev/null)
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bitcoinError=$(cat /mnt/hdd/temp/.bitcoind.error 2>/dev/null)
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#rm /mnt/hdd/temp/.bitcoind.error 2>/dev/null
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if [ ${#bitcoinError} -gt 0 ]; then
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bitcoinErrorShort=$(echo ${bitcoinError/error*:/} | sed 's/[^a-zA-Z0-9 ]//g')
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echo "bitcoinErrorShort='${bitcoinErrorShort}'"
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bitcoinErrorFull=$(echo ${bitcoinError} | tr -d "'")
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echo "bitcoinErrorFull='${bitcoinErrorFull}'"
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else
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##############################
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# Get data from blockchaininfo
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##############################
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# get total number of blocks
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total=$(echo ${blockchaininfo} | jq -r '.blocks')
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echo "blockchainHeight=${total}"
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# is initial sync of blockchain
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initialSync=$(echo ${blockchaininfo} | jq -r '.initialblockdownload' | grep -c 'true')
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echo "initialSync=${initialSync}"
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# get blockchain sync progress
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syncProgress="$(echo ${blockchaininfo} | jq -r '.verificationprogress')"
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syncProgress=$(echo $syncProgress | awk '{printf( "%.2f%%", 100 * $1)}' | tr '%' ' ' | tr -s " ")
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echo "syncProgress=${syncProgress}"
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fi
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else
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# find out why Bitcoin not running
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pathAdd=""
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if [ "${chain}" = "test" ]; then
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pathAdd="/testnet3"
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fi
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#### POSSIBLE/SOFT PROBLEMS
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# place here in future analysis
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#### HARD PROBLEMS
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# LOW DISK SPACE
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lowDiskSpace=$(sudo tail -n 100 /mnt/hdd/${network}${pathAdd}/debug.log | grep -c "Error: Disk space is low!")
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if [ ${lowDiskSpace} -gt 0 ]; then
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bitcoinErrorShort="HDD DISK SPACE LOW"
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bitcoinErrorFull="HDD DISK SPACE LOW - check what data you can delete on HDD and restart"
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fi
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#### GENERIC ERROR FIND
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# if still no error identified - search logs for genereic error (after 4min uptime)
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if [ ${#bitcoinErrorShort} -eq 0 ] && [ ${uptime} -gt 240 ]; then
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bitcoinErrorFull=$(sudo tail -n 100 /mnt/hdd/${network}${pathAdd}/debug.log | grep -c "Error:" | tail -1 | tr -d "'")
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if [ ${#bitcoinErrorFull} -gt 0 ]; then
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bitcoinErrorShort="Error found in Logs"
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fi
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fi
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# output error if found
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if [ ${#bitcoinErrorShort} -gt 0 ]; then
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echo "bitcoinErrorShort='${bitcoinErrorShort}'"
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echo "bitcoinErrorFull='${bitcoinErrorFull}'"
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/home/admin/config.scripts/blitz.systemd.sh log blockchain "ERROR: ${bitcoinErrorShort}"
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fi
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fi
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# count restarts of bitcoind/litecoind
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startcountLightning=$(cat /home/admin/systemd.lightning.log 2>/dev/null | grep -c "STARTED")
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echo "startcountLightning=${startcountLightning}"
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# is LND running
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lndRunning=$(systemctl status lnd.service 2>/dev/null | grep -c running)
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echo "lndActive=${lndRunning}"
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if [ ${lndRunning} -eq 1 ]; then
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# get LND info
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lndinfo=$(sudo -u bitcoin lncli getinfo 2>/mnt/hdd/temp/.lnd.error)
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# check if error on request
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lndErrorFull=$(cat /mnt/hdd/temp/.lnd.error 2>/dev/null)
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lndErrorShort=''
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#rm /mnt/hdd/temp/.lnd.error 2>/dev/null
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if [ ${#lndErrorFull} -gt 0 ]; then
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# scan error for walletLocked as common error
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locked=$(echo ${lndErrorFull} | grep -c 'Wallet is encrypted')
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if [ ${locked} -gt 0 ]; then
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echo "walletLocked=1"
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else
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echo "walletLocked=0"
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rpcNotWorking=$(echo ${lndErrorFull} | grep -c 'connection refused')
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if [ ${rpcNotWorking} -gt 0 ]; then
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lndErrorShort='LND RPC not responding'
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lndErrorFull=$(echo "LND RPC is not responding. LND may have problems starting up. Check logs, config files and systemd service. Org-Error: ${lndErrorFull}" | tr -d "'")
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fi
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# if not known error - keep generic
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if [ ${#lndErrorShort} -eq 0 ]; then
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lndErrorShort='Unkown Error - see logs'
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lndErrorFull=$(echo ${lndErrorFull} | tr -d "'")
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fi
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# write to results
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echo "lndErrorShort='${lndErrorShort}'"
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echo "lndErrorFull='${lndErrorFull}'"
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/home/admin/config.scripts/blitz.systemd.sh log lightning "ERROR: ${lndErrorFull}"
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fi
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else
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# check if wallet is locked
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locked=$(echo ${lndinfo} | grep -c unlock)
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if [ ${locked} -gt 0 ]; then
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echo "walletLocked=1"
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else
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echo "walletLocked=0"
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fi
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# synced to chain
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syncedToChain=$(echo ${lndinfo} | jq -r '.synced_to_chain' | grep -c 'true')
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echo "syncedToChain=${syncedToChain}"
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# lnd scan progress
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scanTimestamp=$(echo ${lndinfo} | jq -r '.best_header_timestamp')
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if [ ${#scanTimestamp} -gt 0 ]; then
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echo "scanTimestamp=${scanTimestamp}"
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scanDate=$(date -d @${scanTimestamp})
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echo "scanDate='${scanDate}'"
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# calculate LND scan progress by seconds since Genesisblock
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genesisTimestamp=1230940800
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nowTimestamp=$(date +%s)
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totalSeconds=$(echo "${nowTimestamp}-${genesisTimestamp}" | bc)
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scannedSeconds=$(echo "${scanTimestamp}-${genesisTimestamp}" | bc)
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scanProgress=$(echo "scale=2; $scannedSeconds*100/$totalSeconds" | bc)
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echo "scanProgress=${scanProgress}"
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else
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echo "# was not able to parse 'best_header_timestamp' from: lncli getinfo"
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echo "scanTimestamp=-1"
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fi
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fi
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fi
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# check if online if problem with other stuff
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# info on scan run time
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endTime=$(date +%s)
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runTime=$(echo "${endTime}-${startTime}" | bc)
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echo "scriptRuntime=${runTime}"
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