Update Installation guide

Installation-guide.md

@@ -1,5 +1,8 @@
 ***sharee.bike copri is a apache2 mod-perl postgresql based webapplication***
 
+On installation you have to be root. This guide describes the setup of one copri operator-instance, which you can manage your own private or public accessible bike-sharing system. Ideally, you will connect to our primary server to get a part of a wide network of bike-sharing opportunities by single-sign-on users via sharee.bike App.  
+
+You must be familiar with linux debian, apache webserver and postgres DBMS. The postgres DBMS have to be installed with de-DE.utf-8 localization, because date style default is done in german way.  
 On debian based Linux systems you have to install following packages
 ```
 libapache2-mod-perl2 
@@ -28,20 +31,75 @@ libconfig-general-perl
 libdigest-sha-perl
 ```
 
-Following apache2 modules have to be enabled
+Webserver apache2 needs some modules loaded
 ```
-sudo a2enmod perl
+a2enmod perl
-sudo a2enmod cgi
+a2enmod cgi
 
-sudo a2enmod rewrite
+a2enmod rewrite
-sudo a2dismod mpm_event
+a2dismod mpm_event
-sudo a2enmod mpm_prefork
+a2enmod mpm_prefork
-sudo a2enmod headers
+a2enmod headers
-sudo a2enmod ssl
+a2enmod ssl
-sudo a2enmod proxy
+a2enmod proxy
-sudo a2enmod proxy_http
+a2enmod proxy_http
 
-sudo service apache2 restart
+service apache2 restart
 ```
 
-The postgresql DBMS have to be installed utf-8 encoded with de-DE.utf-8 locales, because the date style is done in german way. 
+The copri operator-instance installation is done by
+```
+mkdir /exports && cd /exports
+git clone ssh://gitlab/sharee.bike
+mv sharee.bike gitlab
+cd gitlab/copri4 && ./mkaccess
+cd /var/www && ln -s ../../exports/gitlab/copri4
+mkdir /var/log/copri4 && chown www-data /var/log/copri4
+``` 
+
+At first setup the base copri database. Configure postgres to get access by localhost
+```
+su - postgres
+createdb sharee_operator
+exit
+cd /exports/gitlab/copri4/shareeconf
+gunzip -c examples/sharee_operator.sql.gz | psql -U [your-psql-user] sharee_operator
+``` 
+
+The installation has some configuration defaults and examples. You have to edit to fit your web-reachable DNS registered host.example.tld. 
+Operator-Instance hostnames are indicated by "shareedms-operator.example.tld" and "shareeapp-operator.example.tld".
+Web-Project hostname is indicated by "shareeweb-operator.example.tld".
+```
+cd /exports/gitlab/copri4
+edit shareeapp-operator/apache/shareeapp-operator.conf
+edit shareedms-operator/apache/shareedms-operator.conf
+eidt shareeweb-project/apache/shareeweb-operator.conf
+```
+
+The configuration is divided into <block> of values. 
+The <operator> block describes your operator-instance by operator-dbname <sharee_operator>
+The <project> block describes your optional web-project by <shareeweb-project>
+The <merchant_ids> block will indicate your block configuration on client request. 
+```
+cd /exports/gitlab/copri4/shareeconf
+cp examples/apikeys.cfg .
+cp examples/mailx.cfg .
+cp examples/global.cfg  .
+```
+
+After configure your sharee apache confs, DNS, got SSLCertificate and set also the values in global.cfg you have to softlink the sharee apache conf with
+```
+cd /etc/apache2/sites-enabled
+ln -s /var/www/copri4/shareeapp-operator/apache/shareeapp-operator.conf
+ln -s /var/www/copri4/shareedms-operator/apache/shareedms-operator.conf
+ln -s /var/www/copri4/shareeweb-project/apache/shareeweb-operator.conf
+service apache2 restart
+```
+
+You should reach three webservers:
+https://shareedms-operator.example.tld for the bike sharing management
+https://shareeapp-operator.example.tld to get access by the shareetool web-App and also by the sharee.bike bike booking App or your self-developed App. See also the API documentation
+https://shareeweb-project.example.tld is the optional webhost for iframe website integration. It implements station-map, user registration and contact menue. 
+
+Best regards, Rainer Gümpelein (TeilRad GmbH) 
+https://sharee.bike