mirror of
https://github.com/nextcloud/nextcloudpi.git
synced 2026-01-09 14:42:01 -03:30
88 lines
3.2 KiB
Bash
88 lines
3.2 KiB
Bash
#!/bin/bash
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# System limit configurator for NextCloudPi
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#
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# Copyleft 2017 by Ignacio Nunez Hernanz <nacho _a_t_ ownyourbits _d_o_t_ com>
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# GPL licensed (see end of file) * Use at your own risk!
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#
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# More at https://ownyourbits.com/2017/03/13/nextcloudpi-gets-nextcloudpi-config/
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#
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MAXFILESIZE_=10G
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MEMORYLIMIT_=0
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PHPTHREADS_=0
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REDISMEM_=0
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DESCRIPTION="Configure system limits for NextCloudPi"
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INFO="Examples: 200M or 2G. Write 0 for autoconfig"
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configure()
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{
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# Set auto memory limit to 75% of the total memory
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local TOTAL_MEM="$( free -b | sed -n 2p | awk '{ print $2 }' )"
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AUTOMEM=$(( TOTAL_MEM * 75 / 100 ))
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# MAX FILESIZE
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local CONF=/var/www/nextcloud/.user.ini
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local CURRENT_FILE_SIZE="$( grep "^upload_max_filesize" "$CONF" | sed 's|.*=||' )"
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[[ "$MAXFILESIZE_" == "0" ]] && MAXFILESIZE_=10G
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# MAX PHP MEMORY
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local CONF=/var/www/nextcloud/.user.ini
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local CURRENT_PHP_MEM="$( grep "^memory_limit" "$CONF" | sed 's|.*=||' )"
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[[ "$MEMORYLIMIT_" == "0" ]] && MEMORYLIMIT_=$AUTOMEM && echo "Using ${AUTOMEM}B for PHP"
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sed -i "s/post_max_size=.*/post_max_size=$MAXFILESIZE_/" "$CONF"
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sed -i "s/upload_max_filesize=.*/upload_max_filesize=$MAXFILESIZE_/" "$CONF"
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sed -i "s/memory_limit=.*/memory_limit=$MEMORYLIMIT_/" "$CONF"
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# MAX PHP THREADS
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local CONF=/etc/php/7.0/fpm/pool.d/www.conf
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local CURRENT_THREADS=$( grep "^pm.max_children" "$CONF" | awk '{ print $3 }' )
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[[ "$PHPTHREADS_" == "0" ]] && PHPTHREADS_=$( nproc ) && echo "Using $PHPTHREADS_ PHP threads"
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sed -i "s|pm.max_children =.*|pm.max_children = $PHPTHREADS_|" "$CONF"
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sed -i "s|pm.max_spare_servers =.*|pm.max_spare_servers = $PHPTHREADS_|" "$CONF"
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sed -i "s|pm.start_servers =.*|pm.start_servers = $PHPTHREADS_|" "$CONF"
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# RESTART PHP
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[[ "$PHPTHREADS_" != "$CURRENT_THREADS" ]] || \
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[[ "$MEMORYLIMIT" != "$CURRENT_PHP_MEM" ]] || \
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[[ "$MAXFILESIZE_" != "$CURRENT_FILE_SIZE" ]] && {
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bash -c " sleep 3
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service php7.0-fpm stop
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service mysql stop
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sleep 0.5
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service php7.0-fpm start
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service mysql start
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" &>/dev/null &
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}
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# redis max memory
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local CONF=/etc/redis/redis.conf
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local CURRENT_REDIS_MEM=$( grep "^maxmemory" "$CONF" | awk '{ print $2 }' )
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[[ "$REDISMEM_" == "0" ]] && REDISMEM_=$AUTOMEM && echo "Using ${AUTOMEM}B for Redis"
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[[ "$REDISMEM_" != "$CURRENT_REDIS_MEM" ]] && {
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sed -i "s|maxmemory .*|maxmemory $REDISMEM_|" "$CONF"
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service redis-server restart
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}
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}
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install() { :; }
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# License
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#
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# This script is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This script is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this script; if not, write to the
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# Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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# Boston, MA 02111-1307 USA
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