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--- content:apache_phpfpm [2020/09/26 11:07] – [Filling Content to your Server] Daniel
+++ content:apache_phpfpm [2021/10/14 14:42] – [Howto setup a LAMP-Server in 2018-2020] Daniel
@@ Zeile 1: / Zeile 1: @@
-====== Kleiner Serverguide ======
+====== Apache PHP- FPM- Serverguide ======
 ===== Howto setup a LAMP-Server in 2018-2020 =====
-This documentation is about how to set up a LAMP- Server (Linux, Apache, MySql, PhP) in the current, most stable way. The Reason for me writing this is, that default Installations of common Distruibutions are often based on an old way in Server- Configuration, which is not the way it could be done today, leading to instability and complex configuration.
+This documentation is about how to set up a LAMP- Server (Linux, Apache, MySql aka MariaDB, PhP) in the current, most stable way for home office usage. The reason for me writing this is, that default Installations of common Distruibutions are often based on an old styled configuration, which is not the way it could be done today, leading to instability and complex configuration and dependencies that make it hard to update components individually.
+To get the Differences, this is how my Distro (OpenSuSE) delivers the Packages by default and which disadvanteages it has:
+  * Apache-Prefork. That way, Apache is one Application with many threads - which is slower, consumes more memory and doesn't scale good
+  * PHP-Module integrated in the Apache- Server which is not released as stable and may crash the whole Apache- Server on Errors. This module must be released to match the Apache- version, so the versions are tied together
+  * PHP- Modules, which must be compiled againt the apache-mod_php- module. Updating mod_php means updating all modules.
+      * Using Network Connections with overhead to connect to
+  * MariaDB
+And here is what this guide will set up:
+  * Apache- Event. That way, Apache is one small Apache- Manager- Application which will spawn as many Apache- Servers as needed to handle the incoming connections dynamically. This is stable, as one Error may only crash the one Instance, which will be respawned by the Apache- Manager dynamically
+      * Connection to php is done by Proxy- Handling in Apache
+  * PHP-FPM will also Spawn PHP-Instances dynamically for each script beeing run
+      * Using Socket Connections to connect to
+  * MariaDB
 ==== Choosing Installation-Media & Install Basic System ====
-First, starting from Windows, you should make shure to have enough harddisk- space free. Then get a installation-medium of the Linux your choice. I will stick to OpenSuSE as to get from [[https://software.opensuse.org/distributions|OpenSuSE]] (use Leap 15.0 currently as stable Distro. Tumbleweed may be instable). Follow the instructions to
+First, starting from Windows, you should make sure to have enough harddisk- space free (i recommend at least 60 GB). Then get the installation-medium of the Linux your choice. I will stick to OpenSuSE as to get from [[https://software.opensuse.org/distributions|OpenSuSE]] (use Leap 15.1 currently as stable Distro. Tumbleweed may be instable). Follow the instructions to
-  - Download the DVD-Image
+  - Download the DVD-Image from the Webpage as described there
   - Make the Installation- Media
   - Install the System with standard Desktop- Packages (KDE)
@@ Zeile 40: / Zeile 57: @@
 Use "systemctl vm.swappiness = 0" and set it in /etc/sysctl.conf by adding line "vm.swappiness=0".
-==== Install MySql ====
+==== Install MAriaDB (MySql) ====
 In OpenSuSE MariaDB is available and working out of the Box (maybe change the Admin- Password at first Start). MySQL is tuneable in /etc/my.cnf:
@@ Zeile 56: / Zeile 73: @@
 Memory-Usage will be: innodb_buffer_pool_size + ( join_buffer_size + sort_buffer_size + readn_rnd_buffer_size ) * max_connections. If your System has more memory, use some tuning script (like MySQLTuner-perl) to see what makes most sense to put the memory to.
-For a local setup, you should use Sockets and disable networking. To do this, set <font inherit/monospace;;inherit;;#000000background-color:#ffffff;>"socket = /run/mysql/mysql.sock"</font> \\
+For a local setup, you should use Sockets and disable networking. To do this, set
+<code>
+socket = /run/mysql/mysql.sock
+</code>
 You should than deactivate TCP/IP with "skip-networking" and comment out the bind-address.
 Start Mysql with "rcmysqld start" at the command line as root, it should work now.
-After that had worked you should secure your Database by giving a password as it was explained by the step above when starting it. If not shure just run "<font inherit/monospace;;inherit;;#000000background-color:#ffffff;>/usr/bin/mysql_secure_installation</font>".
+After that had worked you should secure your Database by giving a password as it was explained by the step above when starting it. If not shure just run " <font inherit/monospace;;inherit;;#000000background-color:#ffffff;>/usr/bin/mysql_secure_installation</font> ".
 ==== Install Apache ====
@@ Zeile 76: / Zeile 99: @@
   * Commit the Changes
   * in /etc/apache2/server-tuning.conf the module will be configured. Event and Worker is nearby the same. I use the following parameters for the event/worker module:
-<code>
+<code>
 #This Config is for event or worker MPMs.
 #ServerLimit is the maximum number of apache-servers running beside the one controlling server. So 31 will make max. 32 Processes in total.
@@ Zeile 150: / Zeile 173: @@
 <code>
-listen = /var/run/php-fpm.sock
+listen = /run/php-fpm/php-fpm.sock
 listen.owner = wwwrun
 listen.group = www
@@ Zeile 273: / Zeile 296: @@
 Well: You are done. Now its up to you to fill Apache with content. Have fun!
 ==== Manage Database with phpMyAdmin ====
-To manage your local Database, it would be nice to have phpMyAdmin installed first (via Package-manager). After that, copy the config.sample.inc.php to config.inc.php under /srv/www/htdocs/phpMyAdmin to use the socket <font inherit/monospace;;inherit;;#000000background-color:#ffffff;>/run/mysql/mysql.sock</font> you specified before for mysql.
+To manage your local Database, it would be nice to have phpMyAdmin installed first (via Package-manager). After that, copy the config.sample.inc.php to config.inc.php under /srv/www/htdocs/phpMyAdmin to use the socket <font inherit/monospace;;inherit;;#000000background-color:#ffffff;>/run/mysql/mysql.sock</font>  you specified before for mysql.
 You can finish the setup of your phpMyAdmin by visiting [[http://localhost/phpMyAdmin/index.php|http://localhost/phpMyAdmin/index.php]]
 ===== Installing Eclipse =====
@@ Zeile 287: / Zeile 308: @@
 You may download the file, extract the contents (e.g. to ~/eclipse) and run the installer there in userspace (no superuser is required).
 ===== Filling Content to your Server =====
 This is a demo to install some small Software to your Server. I will use the github- Project [[https://github.com/obel1x/ep3-bs.git|EP3-BS]] for testing.
 ==== Install git-web ====