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Table of Contents
Installing on Reference Platforms
The reference platforms and their recommended settings are:
Operating System: OpenSuse 11.4
- Install Standard System with Gnome
Database: PostgreSQL 9.1
- Using Yast, install postgresql server
- Run postgresql, initialize and configure database, using following commands:
service postgresql start
su - postgres
createdb da
createuser sa
Superuser? yes
psql da
create language plpgsql;
\q
exit
- Edit configuration files pg_hba.conf and postgresql.conf
pg_hba.conf - relace authentication method 'ident same' with 'trust' for localhost
postgresql.conf - set parameters depending on server memory size
| Parameters/Memory | Default | 4GB | 8GB | 16GB |
|---|---|---|---|---|
| max_connections | 100 | 200 | 400 | 1000 |
| shared_buffers | 32MB | 1GB | 2GB | 4GB |
| work_mem | 1MB | 512MB | 1GB | 2GB |
| maintenance_work_mem | 16MB | 512MB | 1GB | 2GB |
| effective_cache_size | 64KB | 1GB | 3GB | 6GB |
- Restart postgresql using command
service postgresql restart
Container: Tomcat 6
(*for Tomcat 7 on OpenSuse 12 and later, see at the end of the page)
- Using Yast, install tomcat container and webapps modules
- Create symbolic link tomcat in folder /usr using File Manager or the following command
ln -s /usr/share/tomcat6 /usr/tomcat
- Unzip sharedlib.zip into /usr/tomcat/lib to place additional .jar files.
- Copy da.war into folder /usr/tomcat/webapps
- Edit file /usr/tomcat/conf/server.xml to change port 8080 to 80
- Edit file /usr/tomcat/conf/tomcat6.conf to change TOMCAT_USER from tomcat to root
- Edit file /usr/tomcat/bin/catalina.sh to add the following line as the first un-commented line
set CATALINA_OPTS="-Djava.awt.headless=true -Xmx1400M"
Note: -Xmx (Maximum Java heap size) for a production system with 4GB of memory should be around 1400M, leaving ample room for PostgreSQL. You may need to change this for systems with higher memories.
- Copy index.html into ROOT, using command
cp /usr/tomcat/webapps/da/index.html /usr/tomcat/webapps/ROOT
- Start Tomcat using command
service tomcat6 start
Legacy Report Generator CrystalClear 5.4
Ensure that the file /etc/hosts has the IP address as per crystalclear.properties.
Using Yast, set up System Services(Runlevel) so that PostgreSQL and Tomcat are automatically started at boot. Reboot server to complete installation
Licensing
The next step is to license your server. Click here for details of the licensing process
*OpenSuse 12.1 and later versions with Tomcat 7
OpenSuse now uses systemd based service runner, instead of /etc/init.d/tomcat.
You need to make the following changes
- /usr/tomcat/conf/server.xml – change port 8080 to 80
- /usr/tomcat/conf/tomcat.conf – add the lines
TOMCAT_USER="root" TOMCAT_GROUP="root" SECURITY_MANAGER="false" CATALINA_OPTS="-Djava.awt.headless=true -Xmx1400M" #for RAM with 4GB, more for servers with higher RAM
- /usr/lib/systemd/system/tomcat.service – comment out user and group.
- /usr/sbin/tomcat-sysd – comment out the routine for checking uid=0
There is abug in the yast. You cannot top automatic startup of firewall. You need to run these commands
systemctl status SuSEfirewall2.service systemctl enable SuSEfirewall2.service systemctl start SuSEfirewall2.service systemctl stop SuSEfirewall2.service systemctl disable SuSEfirewall2.service
