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109 lines
3.7 KiB
109 lines
3.7 KiB
#!/bin/bash
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# info: add system quota
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# options: NONE
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#
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# example: v-add-sys-quota
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#
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# This function enables filesystem quota on /home partition
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# Some kernels do require additional packages to be installed first
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#----------------------------------------------------------#
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# Variable & Function #
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#----------------------------------------------------------#
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# Includes
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# shellcheck source=/usr/local/hestia/func/main.sh
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source $HESTIA/func/main.sh
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# load config file
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source_conf "$HESTIA/conf/hestia.conf"
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#----------------------------------------------------------#
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# Verifications #
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#----------------------------------------------------------#
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# Ensure that quota kernel modules are installed
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if [ ! -f /etc/redhat-release ]; then
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kernel_module_check=$(find /lib/modules/$(uname -r) -type f -name '*quota_v*.ko*' | egrep '.*' && [ $? -eq 0 ])
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if [ -z "$kernel_module_check" ]; then
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# Install kernel modules for quota support.
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# Requires reboot to activate updated kernel.
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echo "Installing required kernel modules for quota support..."
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reboot_req="Y"
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apt-get -qq install linux-image-extra-virtual -y
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check_result $? "kernel module installation failed" "$E_UPDATE"
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fi
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fi
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# Checking quota package
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quota=$(which --skip-alias --skip-functions quota 2> /dev/null)
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if [ $? -ne 0 ]; then
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if [ -f "/etc/redhat-release" ]; then
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dnf -y install quota > /dev/null 2>&1
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else
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export DEBIAN_FRONTEND=noninteractive
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apt-get -y install quota > /dev/null 2>&1
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fi
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check_result $? "quota package installation failed" "$E_UPDATE"
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fi
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# Perform verification if read-only mode is enabled
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check_hestia_demo_mode
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#----------------------------------------------------------#
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# Action #
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#----------------------------------------------------------#
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# Adding group and user quota on /home partition
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mnt=$(df -P /home | awk '{print $6}' | tail -n1)
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lnr=$(cat -n /etc/fstab | grep -v "#" | awk '{print $1,$3}' | grep "$mnt$" | cut -f 1 -d ' ')
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opt=$(sed -n ${lnr}p /etc/fstab | awk '{print $4}')
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fnd='usrquota\|grpquota\|usrjquota=aquota.user\|grpjquota=aquota.group\|jqfmt=vfsv0'
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if [ $(echo $opt | tr ',' '\n' | grep -x $fnd | wc -l) -ne 5 ]; then
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old=$(echo $(echo $opt | tr ',' '\n' | grep -v 'usrquota\|grpquota\|usrjquota=\|grpjquota=\|jqfmt=') | tr ' ' ',')
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new='usrquota,grpquota,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0'
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sed -i "$lnr s/$opt/$old,$new/" /etc/fstab
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mount -o remount "$mnt"
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fi
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# Adding v2 group and user quota index
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if [ ! -e "$mnt/aquota.user" ] || [ ! -e "$mnt/aquota.group" ]; then
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quotacheck -avcugm > /dev/null 2>&1
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fi
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# Adding quotacheck on reboot
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touch /forcequotacheck
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# Adding cron job
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echo '#!/bin/bash' > /etc/cron.daily/quotacheck
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echo 'touch /forcequotacheck' >> /etc/cron.daily/quotacheck
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chmod a+x /etc/cron.daily/quotacheck
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# Enabling group and user quota
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if [ -n "$(quotaon -pa | grep " $mnt " | grep 'user\|group' | grep 'is off')" ]; then
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quotaon -v $mnt
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check_result $? "quota can't be enabled in $mnt" "$E_DISK"
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fi
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# Updating hestia.conf value
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if [ -z "$(grep DISK_QUOTA $HESTIA/conf/hestia.conf)" ]; then
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echo "DISK_QUOTA='yes'" >> $HESTIA/conf/hestia.conf
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else
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sed -i "s/DISK_QUOTA=.*/DISK_QUOTA='yes'/g" $HESTIA/conf/hestia.conf
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fi
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# Rebuilding user quota
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for user in $($BIN/v-list-sys-users plain); do
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$BIN/v-update-user-quota "$user"
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done
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#----------------------------------------------------------#
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# Hestia #
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#----------------------------------------------------------#
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# Logging
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$BIN/v-log-action "system" "Info" "Plugins" "System Quota enforcement enabled."
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log_history "system quota enforcement enabled"
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log_event "$OK" "$ARGUMENTS"
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exit
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