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Joget | Joget DX LEE |
Load Balancer | Apache HTTP Web Server 2.4 with mod_proxy and mod_balancer (proxy and load balancing modules) running on Ubuntu 1418.04 |
Application Servers | Apache Tomcat 8.0 5 running on Ubuntu 1418.04 |
Shared File Directory | NFS on Ubuntu 1418.04 |
Shared Database | MySQL 5.5 7 on Ubuntu 1418.04 |
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| IMPORTANT: Please note that this is not a comprehensive guide and does not cover production-level requirements e.g. user permissions, network and database security, etc. Please ensure that these are covered by your system, network and database administrators. |
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Create a Shared Database
Install MySQL (https://help.ubuntu.com/1418.04/serverguide/mysql.html)
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sudo apt-get install mysql-server |
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sudo mkdir -p /opt/joget/ sudo tar xvfz apache-tomcat-8.05.2041.tar.gz /opt/joget/ |
Start each application server
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sudo cd /opt/joget/apache-tomcat-8.05.2041 sudo ./bin/catalina.sh start |
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Configure Tomcat for clustering by editing apache-tomcat-8.05.2041/conf/server.xml. Add jvmRoute="node01" to the Engine tag and uncomment the Cluster tag.
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sudo cd /opt/joget/apache-tomcat-8.05.2041 sudo ./bin/catalina.sh stop sudo ./bin/catalina.sh start |
Verify session replication working between the application servers. The catalina.out log file in apache-tomcat-8.05.2041/logs should show something similar to:
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