CWP - Help to install Memcached

[Automata]

Hi,

My CWP webserver is Nginx & Varnish & Apache with NGINX as a main server and forced to use PHP-FPM

Please help me to install and activate Memcached.

I also followed your guide but it doesn't work (on my PHP info not have Memcached):

https://www.mysterydata.com/how-to-install-memcached-and-redis-php-extensions-with-php-selector-5-6-7-0-7-1-7-2-cwp-centos-webpanel/

I also have installed php-pecl-memcache and libevent and libevent-devel and php73-php-pecl-memcached.x86_64 it's correct ?

Please help me, thank you.

[Automata]

I have resolved !

[sandeep]

glad to know it is resolved.

here is the procedure :

First install libmemcached

cd /usr/local/src
wget https://launchpad.net/libmemcached/1.0/1.0.18/+download/libmemcached-1.0.18.tar.gz
tar -zxvf libmemcached-1.0.18.tar.gz
cd libmemcached-1.0.18
./configure
make && make install

then install memcached from pecl

cd /usr/local/src
rm -rf memcached*
curl https://pecl.php.net/get/memcached -o memcached.tgz
tar -xf memcached.tgz
cd memcached-*
/opt/alt/php-fpm73/usr/bin/phpize
./configure --with-php-config=/opt/alt/php-fpm73/usr/bin/php-config
make && make install

ensure you've memcached.ini created with extension=memcached.so here /opt/alt/php-fpm73/usr/php/php.d/ - run the command to create memcached.ini :

grep "memcached.so" /opt/alt/php-fpm73/usr/php/php.d/memcached.ini 2> /dev/null 1> /dev/null|| echo "extension=memcached.so" > /opt/alt/php-fpm73/usr/php/php.d/memcached.ini

[Automata]

Hi, "sandeep" you are the number ONE, your solution works perfectly, thanks you !

[legend]

@automata @sandeep

what happens when there is a server reboot or failure as we all kow that the data will be lost.

Does cwp have the backup scripts to query the mysql for this data? If no, how do I set this up?

Cheers.

[sandeep]

@legend actually don't know what you're asking exactly. CWP backups sql not queries.

[legend]

@sandeep what i mean is with memcached, data is lost when the server rebots o go offline. Is there a way for memcached to call this data from the database?

Secondly, i see memcache and memcached. Which one should I use as I installed them direclty from the cwp panel?

[sandeep]

@legend well memcache uses in memory object caching there is nothing to do with db, it will get rebuilded by your supported script after reboot.

php memcached is recommended

[legend]

@sandeep Thanks for the info.

[zondar]

This way I installed memcached in cwp without php-fpm support.
Changed only paths

cd /usr/local/src
wget https://launchpad.net/libmemcached/1.0/1.0.18/+download/libmemcached-1.0.18.tar.gz
tar -zxvf libmemcached-1.0.18.tar.gz
cd libmemcached-1.0.18
./configure
make && make install

cd /usr/local/src
rm -rf memcached*
curl https://pecl.php.net/get/memcached -o memcached.tgz
tar -xf memcached.tgz
cd memcached-*
/usr/local/bin/phpize
./configure --with-php-config=/usr/local/bin/php-config
make && make install
grep "memcached.so" /usr/local/php/php.d/memcached.ini 2> /dev/null 1> /dev/null|| echo "extension=memcached.so" > /usr/local/php/php.d/memcached.ini