forked from ss/sovereign-stack
25 lines
1.1 KiB
Bash
Executable File
25 lines
1.1 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
set -eu
|
|
cd "$(dirname "$0")"
|
|
|
|
# TODO: We are using extra space on the remote VPS at the moment for the duplicity backup files.
|
|
# we could eliminate that and simply save duplicity backups to the management machine running the script
|
|
# this could be done by using a local path and mounting it on the remote VPS.
|
|
# maybe something like https://superuser.com/questions/616182/how-to-mount-local-directory-to-remote-like-sshfs
|
|
|
|
# step 1: run duplicity on the remote system to backup all files to the remote system.
|
|
ssh "$FQDN" sudo PASSPHRASE="$DUPLICITY_BACKUP_PASSPHRASE" duplicity --allow-source-mismatch --exclude "$REMOTE_HOME/backups" "$REMOTE_HOME" "file://$REMOTE_BACKUP_PATH"
|
|
ssh "$FQDN" sudo chown -R ubuntu:ubuntu "$REMOTE_BACKUP_PATH"
|
|
|
|
# now let's pull down the latest files from the backup directory.
|
|
# create a temp directory to serve as the mountpoint for the remote machine backups directory
|
|
sshfs "$FQDN:$REMOTE_BACKUP_PATH" "$SSHFS_PATH"
|
|
|
|
# rsync the files from the remote server to our local backup path.
|
|
rsync -av "$SSHFS_PATH/" "$LOCAL_BACKUP_PATH/"
|
|
|
|
# step 4: unmount the SSHFS filesystem and cleanup.
|
|
umount "$SSHFS_PATH"
|
|
rm -rf "$SSHFS_PATH"
|