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Diffstat (limited to 'bin/ncp/CONFIG/nc-limits.sh')
-rw-r--r-- | bin/ncp/CONFIG/nc-limits.sh | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/bin/ncp/CONFIG/nc-limits.sh b/bin/ncp/CONFIG/nc-limits.sh new file mode 100644 index 00000000..ec198707 --- /dev/null +++ b/bin/ncp/CONFIG/nc-limits.sh @@ -0,0 +1,74 @@ +#!/bin/bash + +# System limit configurator for NextCloudPi +# +# Copyleft 2017 by Ignacio Nunez Hernanz <nacho _a_t_ ownyourbits _d_o_t_ com> +# GPL licensed (see end of file) * Use at your own risk! +# +# More at https://ownyourbits.com/2017/03/13/nextcloudpi-gets-nextcloudpi-config/ +# + +PHPVER=7.2 + + +configure() +{ + # Set auto memory limit to 75% of the total memory + local TOTAL_MEM="$( free -b | sed -n 2p | awk '{ print $2 }' )" + AUTOMEM=$(( TOTAL_MEM * 75 / 100 )) + + # MAX FILESIZE + local CONF=/var/www/nextcloud/.user.ini + local CURRENT_FILE_SIZE="$( grep "^upload_max_filesize" "$CONF" | sed 's|.*=||' )" + [[ "$MAXFILESIZE" == "0" ]] && MAXFILESIZE=10G + + # MAX PHP MEMORY + local CONF=/var/www/nextcloud/.user.ini + local CURRENT_PHP_MEM="$( grep "^memory_limit" "$CONF" | sed 's|.*=||' )" + [[ "$MEMORYLIMIT" == "0" ]] && MEMORYLIMIT=$AUTOMEM && echo "Using ${AUTOMEM}B for PHP" + sed -i "s/^post_max_size=.*/post_max_size=$MAXFILESIZE/" "$CONF" + sed -i "s/^upload_max_filesize=.*/upload_max_filesize=$MAXFILESIZE/" "$CONF" + sed -i "s/^memory_limit=.*/memory_limit=$MEMORYLIMIT/" "$CONF" + + # MAX PHP THREADS + local CONF=/etc/php/${PHPVER}/fpm/pool.d/www.conf + local CURRENT_THREADS=$( grep "^pm.max_children" "$CONF" | awk '{ print $3 }' ) + [[ "$PHPTHREADS" == "0" ]] && PHPTHREADS=$( nproc ) && echo "Using $PHPTHREADS PHP threads" + sed -i "s|^pm.max_children =.*|pm.max_children = $PHPTHREADS|" "$CONF" + sed -i "s|^pm.max_spare_servers =.*|pm.max_spare_servers = $PHPTHREADS|" "$CONF" + sed -i "s|^pm.start_servers =.*|pm.start_servers = $PHPTHREADS|" "$CONF" + + # RESTART PHP + [[ "$PHPTHREADS" != "$CURRENT_THREADS" ]] || \ + [[ "$MEMORYLIMIT" != "$CURRENT_PHP_MEM" ]] || \ + [[ "$MAXFILESIZE" != "$CURRENT_FILE_SIZE" ]] && \ + bash -c "sleep 3; service php${PHPVER}-fpm restart" &>/dev/null & + + # redis max memory + local CONF=/etc/redis/redis.conf + local CURRENT_REDIS_MEM=$( grep "^maxmemory" "$CONF" | awk '{ print $2 }' ) + [[ "$REDISMEM" != "$CURRENT_REDIS_MEM" ]] && { + sed -i "s|^maxmemory .*|maxmemory $REDISMEM|" "$CONF" + service redis-server restart + } +} + +install() { :; } + +# License +# +# This script is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This script is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this script; if not, write to the +# Free Software Foundation, Inc., 59 Temple Place, Suite 330, +# Boston, MA 02111-1307 USA + |