From 5056263b31b338d91a77787f8bbc7924d3b90d23 Mon Sep 17 00:00:00 2001
From: cpzengel <christian@sysops.de>
Date: Tue, 1 Feb 2022 16:19:36 +0100
Subject: [PATCH] Create installdebian.sh

New Version for Debian ARM64
---
 installdebian.sh | 61 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 installdebian.sh

diff --git a/installdebian.sh b/installdebian.sh
new file mode 100644
index 0000000..58cfb2e
--- /dev/null
+++ b/installdebian.sh
@@ -0,0 +1,61 @@
+#!/bin/sh
+apt update
+apt install -y linux-headers-$(uname -r)
+#apt install -y zfs-dkms cockpit 
+apt install -y cockpit samba
+/sbin/modprobe zfs
+
+
+# Get ZFS Addon for Cockpit
+git clone https://github.com/optimans/cockpit-zfs-manager.git
+ cp -r cockpit-zfs-manager/zfs /usr/share/cockpit
+
+# Install zfs-auto-snapshot and change Retention from 24 to 48h and 12 to 3 Month for more sense of usage
+ apt install -y zfs-auto-snapshot
+ sed -i 's/24/48/g' /etc/cron.hourly/zfs-auto-snapshot
+ sed -i 's/12/3/g' /etc/cron.monthly/zfs-auto-snapshot
+
+# change hostname
+echo nasbeery > /etc/hostname
+
+# ask for deletion of existing data and create Mirror 
+whiptail --title "Possible data loss!" \
+--backtitle "NASBEERY SETUP" \
+--yes-button "PRESERVE DATA" \
+--no-button  "FORMAT DISKS!" \
+--yesno "Would you like to preserve you existing ZFS data from a previous installation?" 10 75
+
+# Get exit status
+# 0 means user hit [yes] button.
+# 1 means user hit [no] button.
+# 255 means user hit [Esc] key.
+response=$?
+case $response in
+   0) echo "Your ZFS Data will be preserved";;
+   1) echo "Existing data on the drives will be deleted..."
+       zpool create -f -o autoexpand=on -o ashift=12 tank mirror sda sdb;;
+   255) echo "[ESC] key pressed >> EXIT" &&  exit;;
+esac
+
+# create Share with Compression, Samba share has to be in smb.conf to work with Snapshots later
+ zfs create -o compression=lz4 tank/share
+ chmod -R 770 /tank
+ chown -R ubuntu:root /tank
+
+# check Mirror to be online, otherwise Power Indicator like LED or Buzzer
+echo -e "PATH="/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin"\n*/1 * * * * root echo 14 > /sys/class/gpio/export 2> /dev/null;echo out > /sys/class/gpio/gpio14/direction ; zpool import -fa -d /dev/ > /dev/null; zpool list| grep -q ONLINE; echo \$? > /sys/class/gpio/gpio14/value" |  tee  "/etc/cron.d/raidled"
+
+# Add to smb.conf how ZFS Snapshots
+
+echo "[share]\ncomment = Main Share\npath = /tank/share\nread only = No\nvfs objects = shadow_copy2\nshadow: snapdir = .zfs/snapshot\nshadow: sort = desc\nshadow: format = -%Y-%m-%d-%H%M\nshadow: snapprefix = ^zfs-auto-snap_\(frequent\)\{0,1\}\(hourly\)\{0,1\}\(daily\)\{0,1\}\(monthly\)\{0,1\}\nshadow: delimiter = -20\n" |  tee -a "/etc/samba/smb.conf"
+
+
+# Change password for Samba and Terminal
+while [[ "$PASSWORD" != "$PASSWORD_REPEAT" || ${#PASSWORD} -lt 8 ]]; do
+  PASSWORD=$(whiptail --backtitle "NASBEERY SETUP" --title "Set password!" --passwordbox "${PASSWORD_invalid_message}Please set a password for Terminal, Samba and Backupwireless\n(At least 8 characters!):" 10 75 3>&1 1>&2 2>&3)
+  PASSWORD_REPEAT=$(whiptail --backtitle "NASBEERY SETUP" --title "Set password!" --passwordbox "Please repeat the Password:" 10 70 3>&1 1>&2 2>&3)
+  PASSWORD_invalid_message="ERROR: Password is too short, or not matching! \n\n"
+done
+
+echo "root:$PASSWORD" |  chpasswd
+(echo "$PASSWORD"; echo "$PASSWORD") |  smbpasswd -a root