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Automated LND update scripts for the RaspiBlitz

Check for the latest official release and notes: https://github.com/lightningnetwork/lnd/releases/

WARNING for every major version update: After the migration the LND database will be only compatible with that new version and above.
This means that the update script needs to be run each time when a clean RaspiBlitz SDcard image is used to access the LND database.

Backup

Before updating it is most recommended to make a full backup of the LND directory.
This is not be restored after LND is successfully restarted!

  • Run this line in the RaspiBlitz terminal to use the built-in script:

      $ /home/admin/config.scripts/lnd.rescue.sh backup

    More info about this process in the FAQ

Update LND to a chosen version

  • Run in the RaspiBlitz terminal to use:

      # download
  wget https://raw.githubusercontent.com/openoms/lightning-node-management/master/lnd.updates/lnd.update.sh
  # look through the script
  cat lnd.update.sh
  # run
  bash lnd.update.sh

  • asks about the parameters every time then downloads and verifies accordingly:

      $ bash lnd.update.sh
  # Input the LND version to install (eg. '0.15.0-beta.rc3'):
  0.15.0-beta.rc3
  # Input the name of the signer (eg: 'roasbeef'):
  roasbeef
  # Input the PGP key fingerprint to check against (eg. 'E4D85299674B2D31FAA1892E372CBD7633C61696'):
  E4D85299674B2D31FAA1892E372CBD7633C61696

Build LND from the source

  • Download and run this script on the RaspiBlitz:

      # download
  wget https://raw.githubusercontent.com/openoms/lightning-node-management/master/lnd.updates/lnd.from.source.sh 
  # inspect the script
  cat lnd.from.source.sh
  # run
  bash lnd.from.source.sh

  • Will ask for the commit to checkout from. Choose a commit ID from this list: https://github.com/lightningnetwork/lnd/commits/master