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php81.sh
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php81.sh
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#/bin/bash
############################################
# centminmod.com multiple PHP-FPM version
# installer for PHP 8.1 branch installed
# side by side concurrently with default
# centmin mod installed PHP version using
# using Remi YUM repo's SCL php81 version
# written by George Liu centminmod.com
############################################
DT=$(date +"%d%m%y-%H%M%S")
CENTMINLOGDIR='/root/centminlogs'
repoopt='--disableplugin=priorities,versionlock --disableexcludes=main,remi --enablerepo=remi,remi-php81,remi-safe'
packages='php81 php81-php-fpm php81-php-devel php81-php-embedded php81-php-mysqlnd php81-php-bcmath php81-php-enchant php81-php-gd php81-php-pecl-geoip php81-php-gmp php81-php-pecl-igbinary php81-php-pecl-igbinary-devel php81-php-pecl-imagick-im6 php81-php-pecl-imagick-im6-devel php81-php-imap php81-php-intl php81-php-pecl-json-post php81-php-ldap php81-php-pecl-mailparse php81-php-mbstring php81-php-mcrypt php81-php-pecl-memcache php81-php-pecl-memcached php81-php-pecl-mysql php81-php-pdo-dblib php81-php-pspell php81-php-pecl-redis5 php81-php-snmp php81-php-soap php81-php-tidy php81-php-xml php81-php-xmlrpc php81-php-pecl-zip php81-php-opcache php81-php-sodium libsodium-devel oniguruma5php oniguruma5php-devel'
############################################
# set locale temporarily to english
# due to some non-english locale issues
export LC_ALL=en_US.UTF-8
export LANG=en_US.UTF-8
export LANGUAGE=en_US.UTF-8
export LC_CTYPE=en_US.UTF-8
shopt -s expand_aliases
for g in "" e f; do
alias ${g}grep="LC_ALL=C ${g}grep" # speed-up grep, egrep, fgrep
done
if [[ "$(uname -m)" != 'x86_64' ]]; then
echo
echo "64bit Only"
echo "aborting..."
echo
exit
fi
CENTOSVER=$(awk '{ print $3 }' /etc/redhat-release)
if [ ! -d "$CENTMINLOGDIR" ]; then
mkdir -p "$CENTMINLOGDIR"
fi
if [ "$CENTOSVER" == 'release' ]; then
CENTOSVER=$(awk '{ print $4 }' /etc/redhat-release | cut -d . -f1,2)
if [[ "$(cat /etc/redhat-release | awk '{ print $4 }' | cut -d . -f1)" = '7' ]]; then
CENTOS_SEVEN='7'
fi
fi
if [[ "$(cat /etc/redhat-release | awk '{ print $3 }' | cut -d . -f1)" = '6' ]]; then
CENTOS_SIX='6'
fi
if [ "$CENTOSVER" == 'Enterprise' ]; then
CENTOSVER=$(cat /etc/redhat-release | awk '{ print $7 }')
OLS='y'
fi
if [[ -f /etc/system-release && "$(awk '{print $1,$2,$3}' /etc/system-release)" = 'Amazon Linux AMI' ]]; then
CENTOS_SIX='6'
fi
if [[ "$CENTOS_SEVEN" -ne '7' ]]; then
echo
echo "CentOS 7 Only"
echo "aborting..."
echo
exit
fi
if [ ! -f /etc/yum.repos.d/remi.repo ]; then
echo
echo "Requires Remi Yum Repository"
echo "aborting..."
echo
exit
fi
opcachehugepages() {
# check if redis installed as redis server requires huge pages disabled
if [[ -f /usr/bin/redis-cli ]]; then
if [[ -f /sys/kernel/mm/transparent_hugepage/enabled ]]; then
echo never > /sys/kernel/mm/transparent_hugepage/enabled
if [[ -z "$(grep transparent_hugepage /etc/rc.local)" ]]; then
echo "echo never > /sys/kernel/mm/transparent_hugepage/enabled" >> /etc/rc.local
fi
fi
fi
# https://www.kernel.org/doc/Documentation/vm/transhuge.txt
# only enable PHP zend opcache opcache.huge_code_pages=1 support if on CentOS 7.x and kernel
# supports transparent hugepages. Otherwise, disable it in PHP zend opcache
if [[ -f /sys/kernel/mm/transparent_hugepage/enabled ]]; then
# cat /sys/kernel/mm/transparent_hugepage/enabled
HP_CHECK=$(cat /sys/kernel/mm/transparent_hugepage/enabled | grep -o '\[.*\]')
if [[ "$CENTOS_SIX" = '6' ]]; then
if [ -f "${CONFIGSCANDIR}/20-opcache.ini" ]; then
OPCACHEHUGEPAGES_OPT=''
echo $OPCACHEHUGEPAGES_OPT
if [[ "$(grep 'opcache.huge_code_pages' ${CONFIGSCANDIR}/20-opcache.ini)" ]]; then
sed -i 's|^opcache.huge_code_pages=1|opcache.huge_code_pages=0|' ${CONFIGSCANDIR}/20-opcache.ini
sed -i 's|^;opcache.huge_code_pages=1|opcache.huge_code_pages=0|' ${CONFIGSCANDIR}/20-opcache.ini
else
echo -e "\nopcache.huge_code_pages=0" >> ${CONFIGSCANDIR}/20-opcache.ini
fi
fi
elif [[ "$CENTOS_SEVEN" = '7' && "$HP_CHECK" = '[always]' ]]; then
if [ -f "${CONFIGSCANDIR}/20-opcache.ini" ]; then
OPCACHEHUGEPAGES_OPT=' --enable-huge-code-pages'
echo $OPCACHEHUGEPAGES_OPT
if [ -f "../tools/hptweaks.sh" ]; then
../tools/hptweaks.sh
fi
if [[ "$(grep 'opcache.huge_code_pages' ${CONFIGSCANDIR}/20-opcache.ini)" ]]; then
sed -i 's|^;opcache.huge_code_pages=1|opcache.huge_code_pages=1|' ${CONFIGSCANDIR}/20-opcache.ini
else
echo -e "\nopcache.huge_code_pages=1" >> ${CONFIGSCANDIR}/20-opcache.ini
fi
fi
elif [[ "$CENTOS_SEVEN" = '7' && "$HP_CHECK" = '[never]' ]]; then
if [ -f "${CONFIGSCANDIR}/20-opcache.ini" ]; then
OPCACHEHUGEPAGES_OPT=''
echo $OPCACHEHUGEPAGES_OPT
if [[ "$(grep 'opcache.huge_code_pages' ${CONFIGSCANDIR}/20-opcache.ini)" ]]; then
sed -i 's|^opcache.huge_code_pages=1|opcache.huge_code_pages=0|' ${CONFIGSCANDIR}/20-opcache.ini
sed -i 's|^;opcache.huge_code_pages=1|opcache.huge_code_pages=0|' ${CONFIGSCANDIR}/20-opcache.ini
else
echo -e "\nopcache.huge_code_pages=0" >> ${CONFIGSCANDIR}/20-opcache.ini
fi
fi
fi
else
if [ -f "${CONFIGSCANDIR}/20-opcache.ini" ]; then
if [[ "$(grep 'opcache.huge_code_pages' ${CONFIGSCANDIR}/20-opcache.ini)" ]]; then
sed -i 's|^opcache.huge_code_pages=1|opcache.huge_code_pages=0|' ${CONFIGSCANDIR}/20-opcache.ini
sed -i 's|^;opcache.huge_code_pages=1|opcache.huge_code_pages=0|' ${CONFIGSCANDIR}/20-opcache.ini
else
echo -e "\nopcache.huge_code_pages=0" >> ${CONFIGSCANDIR}/20-opcache.ini
fi
fi
fi
}
phpsededit() {
TOTALMEM=$(awk '/MemTotal/ {print $2}' /proc/meminfo)
PHPINICUSTOM='zzz_customphp.ini'
CONFIGSCANDIR='/etc/opt/remi/php81/php.d'
CUSTOMPHPINIFILE="${CONFIGSCANDIR}/${PHPINICUSTOM}"
if [[ ! -f "${CUSTOMPHPINIFILE}" ]]; then
touch ${CUSTOMPHPINIFILE}
else
\cp -a ${CUSTOMPHPINIFILE} ${CUSTOMPHPINIFILE}-bak_$DT
rm -rf $CUSTOMPHPINIFILE
rm -rf ${CONFIGSCANDIR}/custom_php.ini
echo "" > ${CUSTOMPHPINIFILE}
fi
if [[ "$(date +"%Z")" = 'EST' ]]; then
echo "date.timezone = Australia/Brisbane" >> ${CUSTOMPHPINIFILE}
else
echo "date.timezone = UTC" >> ${CUSTOMPHPINIFILE}
fi
# dynamic PHP memory_limit calculation
if [[ "$TOTALMEM" -le '262144' ]]; then
ZOLIMIT='32'
PHP_MEMORYLIMIT='48M'
PHP_UPLOADLIMIT='48M'
PHP_REALPATHLIMIT='256k'
PHP_REALPATHTTL='14400'
elif [[ "$TOTALMEM" -gt '262144' && "$TOTALMEM" -le '393216' ]]; then
ZOLIMIT='80'
PHP_MEMORYLIMIT='96M'
PHP_UPLOADLIMIT='96M'
PHP_REALPATHLIMIT='320k'
PHP_REALPATHTTL='21600'
elif [[ "$TOTALMEM" -gt '393216' && "$TOTALMEM" -le '524288' ]]; then
ZOLIMIT='112'
PHP_MEMORYLIMIT='128M'
PHP_UPLOADLIMIT='128M'
PHP_REALPATHLIMIT='384k'
PHP_REALPATHTTL='28800'
elif [[ "$TOTALMEM" -gt '524288' && "$TOTALMEM" -le '1049576' ]]; then
ZOLIMIT='144'
PHP_MEMORYLIMIT='160M'
PHP_UPLOADLIMIT='160M'
PHP_REALPATHLIMIT='384k'
PHP_REALPATHTTL='28800'
elif [[ "$TOTALMEM" -gt '1049576' && "$TOTALMEM" -le '2097252' ]]; then
ZOLIMIT='240'
PHP_MEMORYLIMIT='320M'
PHP_UPLOADLIMIT='320M'
PHP_REALPATHLIMIT='384k'
PHP_REALPATHTTL='28800'
elif [[ "$TOTALMEM" -gt '2097252' && "$TOTALMEM" -le '3145728' ]]; then
ZOLIMIT='304'
PHP_MEMORYLIMIT='384M'
PHP_UPLOADLIMIT='384M'
PHP_REALPATHLIMIT='512k'
PHP_REALPATHTTL='43200'
elif [[ "$TOTALMEM" -gt '3145728' && "$TOTALMEM" -le '4194304' ]]; then
ZOLIMIT='496'
PHP_MEMORYLIMIT='512M'
PHP_UPLOADLIMIT='512M'
PHP_REALPATHLIMIT='512k'
PHP_REALPATHTTL='43200'
elif [[ "$TOTALMEM" -gt '4194304' ]]; then
ZOLIMIT='784'
PHP_MEMORYLIMIT='800M'
PHP_UPLOADLIMIT='800M'
PHP_REALPATHLIMIT='640k'
PHP_REALPATHTTL='86400'
fi
echo "max_execution_time = 60" >> ${CUSTOMPHPINIFILE}
echo "short_open_tag = On" >> ${CUSTOMPHPINIFILE}
echo "realpath_cache_size = $PHP_REALPATHLIMIT" >> ${CUSTOMPHPINIFILE}
echo "realpath_cache_ttl = $PHP_REALPATHTTL" >> ${CUSTOMPHPINIFILE}
echo "upload_max_filesize = $PHP_UPLOADLIMIT" >> ${CUSTOMPHPINIFILE}
echo "memory_limit = $PHP_MEMORYLIMIT" >> ${CUSTOMPHPINIFILE}
echo "post_max_size = $PHP_UPLOADLIMIT" >> ${CUSTOMPHPINIFILE}
echo "expose_php = Off" >> ${CUSTOMPHPINIFILE}
echo "mail.add_x_header = Off" >> ${CUSTOMPHPINIFILE}
echo "max_input_nesting_level = 128" >> ${CUSTOMPHPINIFILE}
echo "max_input_vars = 10000" >> ${CUSTOMPHPINIFILE}
echo "mysqlnd.net_cmd_buffer_size = 16384" >> ${CUSTOMPHPINIFILE}
echo "always_populate_raw_post_data=-1" >> ${CUSTOMPHPINIFILE}
if [ ! -f "${CONFIGSCANDIR}/20-opcache.ini" ]; then
echo "opcache.memory_consumption=$ZOLIMIT" > "${CONFIGSCANDIR}/20-opcache.ini"
echo "opcache.interned_strings_buffer=8" >> "${CONFIGSCANDIR}/20-opcache.ini"
echo "opcache.max_wasted_percentage=5" >> "${CONFIGSCANDIR}/20-opcache.ini"
echo "opcache.max_accelerated_files=24000" >> "${CONFIGSCANDIR}/20-opcache.ini"
echo "; http://php.net/manual/en/opcache.configuration.php#ini.opcache.revalidate-freq" >> "${CONFIGSCANDIR}/20-opcache.ini"
echo "; defaults to zend opcache checking every 180 seconds for PHP file changes" >> "${CONFIGSCANDIR}/20-opcache.ini"
echo "; set to zero to check every second if you are doing alot of frequent" >> "${CONFIGSCANDIR}/20-opcache.ini"
echo "; php file edits/developer work" >> "${CONFIGSCANDIR}/20-opcache.ini"
echo "; opcache.revalidate_freq=0" >> "${CONFIGSCANDIR}/20-opcache.ini"
echo "opcache.revalidate_freq=180" >> "${CONFIGSCANDIR}/20-opcache.ini"
echo "opcache.fast_shutdown=0" >> "${CONFIGSCANDIR}/20-opcache.ini"
echo "opcache.enable_cli=0" >> "${CONFIGSCANDIR}/20-opcache.ini"
echo "opcache.save_comments=1" >> "${CONFIGSCANDIR}/20-opcache.ini"
echo "opcache.enable_file_override=1" >> "${CONFIGSCANDIR}/20-opcache.ini"
echo "opcache.validate_timestamps=1" >> "${CONFIGSCANDIR}/20-opcache.ini"
echo ";opcache.huge_code_pages=1" >> "${CONFIGSCANDIR}/20-opcache.ini"
fi
if [ -f "${CONFIGSCANDIR}/20-opcache.ini" ]; then
sed -i "s|opcache.memory_consumption=.*|opcache.memory_consumption=$ZOLIMIT|" "${CONFIGSCANDIR}/20-opcache.ini"
fi
opcachehugepages
if [ -f /etc/opt/remi/php81/php-fpm.d/www.conf ]; then
sed -i 's|pm.max_children = .*|pm.max_children = 20|' /etc/opt/remi/php81/php-fpm.d/www.conf
sed -i 's|pm.max_spare_servers = .*|pm.max_spare_servers = 15|' /etc/opt/remi/php81/php-fpm.d/www.conf
fi
}
phpinstall() {
yum -y install $packages $repoopt
phpsededit
if [ ! -f /var/opt/remi/php81/log/php-fpm/www-error.log ]; then
touch /var/opt/remi/php81/log/php-fpm/www-error.log
chmod 0666 /var/opt/remi/php81/log/php-fpm/www-error.log
chown nginx:nginx /var/opt/remi/php81/log/php-fpm/www-error.log
fi
if [ ! -f /var/opt/remi/php81/log/php-fpm/www-slow.log ]; then
touch /var/opt/remi/php81/log/php-fpm/www-slow.log
chmod 0666 /var/opt/remi/php81/log/php-fpm/www-slow.log
chown nginx:nginx /var/opt/remi/php81/log/php-fpm/www-slow.log
fi
echo "systemctl stop php81-php-fpm" >/usr/bin/fpm81stop ; chmod 700 /usr/bin/fpm81stop
echo "systemctl start php81-php-fpm" >/usr/bin/fpm81start ; chmod 700 /usr/bin/fpm81start
echo "systemctl restart php81-php-fpm" >/usr/bin/fpm81restart ; chmod 700 /usr/bin/fpm81restart
echo "systemctl reload php81-php-fpm" >/usr/bin/fpm81reload ; chmod 700 /usr/bin/fpm81reload
echo "systemctl status php81-php-fpm" >/usr/bin/fpm81status ; chmod 700 /usr/bin/fpm81status
echo "nano -w /etc/opt/remi/php81/php-fpm.d/www.conf" >/usr/bin/fpmconfphp81 ; chmod 700 /usr/bin/fpmconfphp81
echo "nano -w /usr/local/nginx/conf/php81-remi.conf" >/usr/bin/phpincphp81 ; chmod 700 /usr/bin/phpincphp81
cp -a /usr/local/nginx/conf/php.conf /usr/local/nginx/conf/php81-remi.conf
sed -i 's|\[www\]|\[php81-www\]|' /etc/opt/remi/php81/php-fpm.d/www.conf
sed -i 's|9000|16000|' /etc/opt/remi/php81/php-fpm.d/www.conf
sed -i 's|9000|16000|' /usr/local/nginx/conf/php81-remi.conf
sed -i 's|;listen.backlog = .*|;listen.backlog = 511|' /etc/opt/remi/php81/php-fpm.d/www.conf
sed -i 's|;listen.owner = .*|listen.owner = nginx|' /etc/opt/remi/php81/php-fpm.d/www.conf
sed -i 's|;listen.group = .*|listen.group = nginx|' /etc/opt/remi/php81/php-fpm.d/www.conf
sed -i 's|user = apache|user = nginx|' /etc/opt/remi/php81/php-fpm.d/www.conf
sed -i 's|group = apache|group = nginx|' /etc/opt/remi/php81/php-fpm.d/www.conf
sed -i 's|;pm.status_path = \/status|pm.status_path = \/php81status|' /etc/opt/remi/php81/php-fpm.d/www.conf
# raise system limits
mkdir -p /etc/systemd/system/php81-php-fpm.service.d
echo -en "[Service]\nLimitNOFILE=262144\nLimitNPROC=16384\n" > /etc/systemd/system/php81-php-fpm.service.d/limit.conf
systemctl daemon-reload
echo
echo "start php81-php-fpm service"
systemctl start php81-php-fpm
systemctl enable php81-php-fpm
echo
echo "status php81-php-fpm service"
systemctl status php81-php-fpm
echo
echo "command shortcuts"
echo "phpincphp81 - edit /usr/local/nginx/conf/php81-remi.conf include file"
echo "fpmconfphp81 - edit /etc/opt/remi/php81/php-fpm.d/www.conf php-fpm config"
echo
echo "php81 -v"
php81 -v
echo
echo "which php81"
which php81
echo
echo "php81 -m"
php81 -m
echo "php81 --ini"
php81 --ini
echo
}
phpupdate() {
yum versionlock delete ImageMagick6 ImageMagick6-devel ImageMagick6-c++ ImageMagick6-c++-devel ImageMagick6-libs
yum -y update $packages $repoopt
yum versionlock ImageMagick6 ImageMagick6-devel ImageMagick6-c++ ImageMagick6-c++-devel ImageMagick6-libs
}
phplist() {
echo
yum -q list $packages $repoopt | tr -s ' ' | column -t
}
case "$1" in
install )
phpinstall
;;
update )
phpupdate
;;
list )
phplist
;;
phpconfig )
if [ -f /opt/remi/php81/root/usr/bin/php-config ]; then
/opt/remi/php81/root/usr/bin/php-config
fi
;;
phperrors )
if [ -f /var/opt/remi/php81/log/php-fpm/www-error.log ]; then
echo "tail -100 /var/opt/remi/php81/log/php-fpm/www-error.log"
tail -100 /var/opt/remi/php81/log/php-fpm/www-error.log
fi
;;
phpcustom )
if [ -f /etc/opt/remi/php81/php.d/zzz_customphp.ini ]; then
nano /etc/opt/remi/php81/php.d/zzz_customphp.ini
fi
;;
phpslowlog )
if [ -f /var/opt/remi/php81/log/php-fpm/www-slow.log ]; then
echo "tail -100 /var/opt/remi/php81/log/php-fpm/www-slow.log"
tail -100 /var/opt/remi/php81/log/php-fpm/www-slow.log
fi
;;
phpini )
php81 --ini
;;
phpext )
php81 -m
;;
start )
systemctl start php81-php-fpm
;;
restart )
systemctl restart php81-php-fpm
;;
stop )
systemctl stop php81-php-fpm
;;
status )
systemctl status php81-php-fpm
;;
process )
ps aufxw | egrep -w 'php-fpm|nginx' | grep -v grep
;;
* )
echo "$0 {install|update|list|phpconfig|phperrors|phpcustom|phpslowlog|phpini|phpext|start|restart|stop|status|process}"
;;
esac