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Update install.sh

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add: ask to preserve existing data
add: ask for new password and set password for Terminal and Samba

info: using whiptail instead of dialog
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krebsi83 2021-04-07 21:16:54 +02:00 committed by GitHub
parent f8b645e133
commit 3016bed787
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1 changed files with 31 additions and 3 deletions
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install.sh
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@ -21,7 +21,7 @@ done
# Install necessary Packages and ZFS
sudo apt update
sudo apt install -y samba zfs-dkms cockpit dialog
sudo apt install -y samba zfs-dkms cockpit
# Start ZFS Module before reboot
sudo /sbin/modprobe zfs
@ -42,8 +42,24 @@ sudo sed -i 's/12/3/g' /etc/cron.monthly/zfs-auto-snapshot
# change hostname
sudo sed -i 's/ubuntu/nasbeery/g' /etc/hostname
# create Mirror and force Deletion of existing Data
sudo zpool create -f -o autoexpand=on -o ashift=12 tank mirror sda sdb
# 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..."
sudo 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
sudo zfs create -o compression=lz4 tank/share
@ -57,4 +73,16 @@ echo "PATH="/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin"\n*/1 * * * * root ech
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" | sudo 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 "ubuntu:$PASSWORD" | sudo chpasswd
(echo "$PASSWORD"; echo "$PASSWORD") | sudo smbpasswd -a ubuntu
sudo reboot