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39 lines
1.1 KiB
Bash
39 lines
1.1 KiB
Bash
#!/bin/sh
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# log command
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if [ -n "$SSH_ORIGINAL_COMMAND" ]
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then
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echo "`/bin/date`: $SSH_ORIGINAL_COMMAND" | systemd-cat -t "ssh-wrapper.sh"
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fi
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# define executable commands
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get_hashed_machine_id="sha256sum /etc/machine-id";
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hashed_machine_id="$($get_hashed_machine_id | head -c 64)"
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get_backup_types="find /Backups/$hashed_machine_id/ -maxdepth 1 -type d -execdir basename {} ;";
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# @todo This configuration is not scalable yet. If other backup services then docker-volume-backup are integrated, this logic needs to be optimized
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get_version_directories="ls -d /Backups/$hashed_machine_id/docker-volume-backup/*"
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last_version_directory="$($get_version_directories | tail -1)"
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rsync_command="sudo rsync --server --sender -blogDtpre.iLsfxCIvu . $last_version_directory/"
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# filter commands
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case "$SSH_ORIGINAL_COMMAND" in
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"$get_hashed_machine_id")
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$get_hashed_machine_id
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;;
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"$get_version_directories")
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$get_version_directories
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;;
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"$get_backup_types")
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$get_backup_types
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;;
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"$rsync_command")
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$rsync_command
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;;
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*)
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echo "This command is not supported."
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exit 1
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;;
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esac
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