Added Tahoe-LAFS remote storage node setup script

setup.sh

@@ -0,0 +1,72 @@
+#!/bin/sh
+
+echo "Enter the hostname of the server you want to set up:"
+read HOST
+ssh -t -T "root@$HOST" 2>/dev/null <<'ENDSSH'
+echo "[!] Your final chance to abort before installation starts..."
+echo "[!] Hit ctrl+C to abort, or wait 2 seconds for the installation to start."
+sleep 2s
+echo "[!] Installing dependencies..."
+apt-get install -y build-essential python python-dev >/dev/null 2>/dev/null
+if [ $? -ne 0 ]; then echo "[X] Installing dependencies failed."; exit 1; fi
+echo "[+] Installed dependencies."
+
+useradd -m tahoe >/dev/null 2>/dev/null
+if [ $? -ne 0 ]; then echo "[X] Adding tahoe user failed."; exit 1; fi
+echo "[+] Added tahoe user."
+
+su tahoe
+if [ $? -ne 0 ]; then echo "[X] Switching to tahoe user failed."; exit 1; fi
+
+cd ~
+if [ $? -ne 0 ]; then echo "[X] Navigation to home directory failed."; exit 1; fi
+
+wget https://tahoe-lafs.org/source/tahoe-lafs/releases/allmydata-tahoe-1.9.1.tar.gz >/dev/null 2>/dev/null
+if [ $? -ne 0 ]; then echo "[X] Downloading Tahoe-LAFS failed."; exit 1; fi
+echo "[+] Downloaded Tahoe-LAFS."
+
+tar -xzvf allmydata-tahoe-1.9.1.tar.gz >/dev/null 2>/dev/null
+if [ $? -ne 0 ]; then echo "[X] Unpacking Tahoe-LAFS failed."; exit 1; fi
+echo "[+] Unpacked Tahoe-LAFS."
+
+cd allmydata-tahoe-1.9.1
+if [ $? -ne 0 ]; then echo "[X] Navigating to Tahoe-LAFS source directory failed."; exit 1; fi
+
+echo "[!] I am now going to build Tahoe-LAFS, this is going to take a while. It's recommended to use this time to retrieve a beverage of your choice :)"
+echo "[!] Building..."
+python setup.py build >/dev/null 2>/dev/null
+if [ $? -ne 0 ]; then echo "[X] Building Tahoe-LAFS failed."; exit 1; fi
+echo "[+] Successfully built Tahoe-LAFS."
+
+cd bin
+if [ $? -ne 0 ]; then echo "[X] Navigation to Tahoe-LAFS binary directory failed."; exit 1; fi
+
+./tahoe create-node >/dev/null 2>/dev/null
+if [ $? -ne 0 ]; then echo "[X] Creation of Tahoe-LAFS storage node failed."; exit 1; fi
+echo "[+] Storage node created."
+ENDSSH
+
+if [ $? -ne 0 ]; then
+	echo "[X] An error occurred during setup, the script will now exit."
+	exit 1
+fi
+
+echo "[!] You will now have to edit the Tahoe-LAFS storage node configuration file. After saving and exiting the editor, your Tahoe-LAFS storage node will attempt to start."
+echo "[!] Press enter to continue."
+read
+echo "[ ] There goes..."
+ssh -t "root@$HOST" 2>/dev/null nano /home/tahoe/.tahoe/tahoe.cfg
+echo "[+] Configuration done."
+ssh -t -T "root@$HOST" 2>/dev/null <<'ENDSSH'
+su tahoe
+cd ~/allmydata-tahoe-1.9.1/bin
+./tahoe start >/dev/null 2>/dev/null
+if [ $? -ne 0 ]; then echo "[X] Starting the Tahoe-LAFS node failed, something went wrong."; exit 1; fi
+ENDSSH
+
+if [ $? -ne 0 ]; then
+	echo "[X] An error occurred during setup, the script will now exit."
+	exit 1
+fi
+
+echo "[+] Node started, you're done!"