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Add users optional home directory to fstab

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Closes #267

Signed-off-by: Maurice Zhou <jasper@apvc.uk>
This commit is contained in:
Maurice Zhou
2022-02-15 14:28:00 +01:00
committed by George Melikov
parent 11c527ed27
commit 4c2bb3a230
7 changed files with 98 additions and 16 deletions
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10
docs/Getting Started/Arch Linux/Root on ZFS/2-system-installation.rst
View File

@@ -198,7 +198,15 @@ System Installation
mkdir -p /mnt/boot/efi
mount -t vfat ${INST_PRIMARY_DISK}-part1 /mnt/boot/efi
#. Create optional user data datasets to omit data from rollback::
#. Create separate user dataset at ``/home/User``, dateset name can be
changed later::
zfs create -o canmount=on rpool_$INST_UUID/$INST_ID/DATA/default/home/User
If needed, snapshot, rollback and other related permissions can be
delegated to the user later.
#. Create optional program data datasets to omit data from rollback::
zfs create -o canmount=on rpool_$INST_UUID/$INST_ID/DATA/default/var/games
zfs create -o canmount=on rpool_$INST_UUID/$INST_ID/DATA/default/var/www

24
docs/Getting Started/Arch Linux/Root on ZFS/5-bootloader.rst
View File

@@ -144,12 +144,30 @@ Post installaion
#. After reboot, consider adding a normal user::
# with root permissions
sudo -i
# store user name in a variable
myUser=UserName
zfs create $(df --output=source /home | tail -n +2)/${myUser}
useradd -MUd /home/${myUser} -c 'My Name' ${myUser}
# rename default `User` to new user name
zfs rename $(df --output=source /home | tail -n +2)/User $(df --output=source /home | tail -n +2)/${myUser}
# update entry in fstab
sed -i "s|/home/User|/home/${myUser}|g" /etc/fstab
# add user
useradd --no-create-home --user-group --home-dir /home/${myUser} --comment 'My Name' ${myUser}
# delegate snapshot and destroy permissions of the home dataset to
# new user
zfs allow -u ${myUser} mount,snapshot,destroy $(df --output=source /home | tail -n +2)/${myUser}
chown -R ${myUser}:${myUser} /home/${myUser}
# fix permissions
chown --recursive ${myUser}:${myUser} /home/${myUser}
chmod 700 /home/${myUser}
# set new password for user
passwd ${myUser}
Set up cron job to snapshot user home everyday::

10
docs/Getting Started/Fedora/Root on ZFS/2-system-installation.rst
View File

@@ -209,7 +209,15 @@ System Installation
mkdir -p /mnt/boot/efi
mount -t vfat ${INST_PRIMARY_DISK}-part1 /mnt/boot/efi
#. Create optional user data datasets to omit data from rollback::
#. Create separate user dataset at ``/home/User``, dateset name can be
changed later::
zfs create -o canmount=on rpool_$INST_UUID/$INST_ID/DATA/default/home/User
If needed, snapshot, rollback and other related permissions can be
delegated to the user later.
#. Create optional program data datasets to omit data from rollback::
zfs create -o canmount=on rpool_$INST_UUID/$INST_ID/DATA/default/var/games
zfs create -o canmount=on rpool_$INST_UUID/$INST_ID/DATA/default/var/www

26
docs/Getting Started/Fedora/Root on ZFS/5-bootloader.rst
View File

@@ -193,13 +193,33 @@ Post installaion
#. After reboot, consider adding a normal user::
# with root permissions
sudo -i
# store user name in a variable
myUser=UserName
zfs create $(df --output=source /home | tail -n +2)/${myUser}
useradd -MUd /home/${myUser} -c 'My Name' ${myUser}
# rename default `User` to new user name
zfs rename $(df --output=source /home | tail -n +2)/User $(df --output=source /home | tail -n +2)/${myUser}
# update entry in fstab
sed -i "s|/home/User|/home/${myUser}|g" /etc/fstab
# add user
useradd --no-create-home --user-group --home-dir /home/${myUser} --comment 'My Name' ${myUser}
# delegate snapshot and destroy permissions of the home dataset to
# new user
zfs allow -u ${myUser} mount,snapshot,destroy $(df --output=source /home | tail -n +2)/${myUser}
chown -R ${myUser}:${myUser} /home/${myUser}
# fix permissions
chown --recursive ${myUser}:${myUser} /home/${myUser}
chmod 700 /home/${myUser}
# fix selinux context
restorecon /home/${myUser}
# set new password for user
passwd ${myUser}
Set up cron job to snapshot user home everyday::

10
docs/Getting Started/RHEL-based distro/RHEL 8-based distro Root on ZFS/2-system-installation.rst
View File

@@ -219,7 +219,15 @@ System Installation
mkdir -p /mnt/boot/efi
mount -t vfat ${INST_PRIMARY_DISK}-part1 /mnt/boot/efi
#. Create optional user data datasets to omit data from rollback::
#. Create separate user dataset at ``/home/User``, dateset name can be
changed later::
zfs create -o canmount=on rpool_$INST_UUID/$INST_ID/DATA/default/home/User
If needed, snapshot, rollback and other related permissions can be
delegated to the user later.
#. Create optional program data datasets to omit data from rollback::
zfs create -o canmount=on rpool_$INST_UUID/$INST_ID/DATA/default/var/games
zfs create -o canmount=on rpool_$INST_UUID/$INST_ID/DATA/default/var/www

26
docs/Getting Started/RHEL-based distro/RHEL 8-based distro Root on ZFS/5-bootloader.rst
View File

@@ -215,13 +215,33 @@ Post installaion
#. After reboot, consider adding a normal user::
# with root permissions
sudo -i
# store user name in a variable
myUser=UserName
zfs create $(df --output=source /home | tail -n +2)/${myUser}
useradd -MUd /home/${myUser} -c 'My Name' ${myUser}
# rename default `User` to new user name
zfs rename $(df --output=source /home | tail -n +2)/User $(df --output=source /home | tail -n +2)/${myUser}
# update entry in fstab
sed -i "s|/home/User|/home/${myUser}|g" /etc/fstab
# add user
useradd --no-create-home --user-group --home-dir /home/${myUser} --comment 'My Name' ${myUser}
# delegate snapshot and destroy permissions of the home dataset to
# new user
zfs allow -u ${myUser} mount,snapshot,destroy $(df --output=source /home | tail -n +2)/${myUser}
chown -R ${myUser}:${myUser} /home/${myUser}
# fix permissions
chown --recursive ${myUser}:${myUser} /home/${myUser}
chmod 700 /home/${myUser}
# fix selinux context
restorecon /home/${myUser}
# set new password for user
passwd ${myUser}
Set up cron job to snapshot user home everyday::