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#437 OffSite SCBs with SCP & Dropbox

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This commit is contained in:
Christian Rotzoll
2019-04-15 18:45:16 +01:00
parent 16b1a7150f
commit 4cae70b410
1 changed files with 30 additions and 0 deletions
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30
home.admin/_background.sh
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@@ -159,6 +159,7 @@ do
recheckSCB=$(($counter % 60)) recheckSCB=$(($counter % 60))
if [ ${recheckSCB} -eq 1 ]; then if [ ${recheckSCB} -eq 1 ]; then
echo "SCB Monitoring ..." echo "SCB Monitoring ..."
source ${configFile}
# check if channel.backup exists # check if channel.backup exists
scbExists=$(sudo ls /mnt/hdd/lnd/data/chain/${network}/${chain}net/channel.backup 2>/dev/null | grep -c 'channel.backup') scbExists=$(sudo ls /mnt/hdd/lnd/data/chain/${network}/${chain}net/channel.backup 2>/dev/null | grep -c 'channel.backup')
if [ ${scbExists} -eq 1 ]; then if [ ${scbExists} -eq 1 ]; then
@@ -167,9 +168,38 @@ do
md5checksumCPY=$(sudo md5sum /home/admin/.lnd/data/chain/${network}/${chain}net/channel.backup 2>/dev/null | head -n1 | cut -d " " -f1) md5checksumCPY=$(sudo md5sum /home/admin/.lnd/data/chain/${network}/${chain}net/channel.backup 2>/dev/null | head -n1 | cut -d " " -f1)
if [ "${md5checksumORG}" != "${md5checksumCPY}" ]; then if [ "${md5checksumORG}" != "${md5checksumCPY}" ]; then
echo "--> Channel Backup File changed" echo "--> Channel Backup File changed"
# make copy to sd card (as local basic backup)
sudo mkdir -p /home/admin/.lnd/data/chain/${network}/${chain}net/ 2>/dev/null sudo mkdir -p /home/admin/.lnd/data/chain/${network}/${chain}net/ 2>/dev/null
sudp cp /mnt/hdd/lnd/data/chain/${network}/${chain}net/channel.backup /home/admin/.lnd/data/chain/${network}/${chain}net/channel.backup sudp cp /mnt/hdd/lnd/data/chain/${network}/${chain}net/channel.backup /home/admin/.lnd/data/chain/${network}/${chain}net/channel.backup
echo "OK channel.backup copied to '/home/admin/.lnd/data/chain/${network}/${chain}net/channel.backup'" echo "OK channel.backup copied to '/home/admin/.lnd/data/chain/${network}/${chain}net/channel.backup'"
# check if a SCP backup target is set
# paramter in raspiblitz.conf:
# scpBackupTarget='[USER]@s[SERVER]:[DIRPATH-WITHOUT-ENDING-/]'
# On target server add the public key of your RaspiBlitz to the authorized_keys for the user
# https://www.linode.com/docs/security/authentication/use-public-key-authentication-with-ssh/
if [ ${#scpBackupTarget} -gt 0 ]; then
echo "--> Offsite-Backup SCP Server"
result=$(sudo scp /home/admin/.lnd/data/chain/${network}/${chain}net/channel.backup ${scpBackupTarget}/channel.backup)
echo "result(${result})"
fi
# check if a DropBox backup target is set
# paramter in raspiblitz.conf:
# dropboxBackupTarget='[DROPBOX-APP-OAUTH2-TOKEN]'
# see dropbox setup: https://gist.github.com/vindard/e0cd3d41bb403a823f3b5002488e3f90
if [ ${#dropboxBackupTarget} -gt 0 ]; then
echo "--> Offsite-Backup Dropbox"
source <(sudo /home/admin/config.scripts/dropbox.upload.sh upload ${dropboxBackupTarget} /home/admin/.lnd/data/chain/${network}/${chain}net/channel.backup)
if [ ${#err} -gt 0 ]; then
echo "FAIL: ${err}"
echo "${errMore}"
else
echo "OK: ${upload}"
fi
fi
else else
echo "Channel Backup File not changed." echo "Channel Backup File not changed."
fi fi