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BUSINESS APPLICATION MANAGEMENT

 

This section describes the actions to be performed during the below upgrade scenarios: 

BUSINESS APPLICATION UPGRADE (VMs ONLY)

 

There are three options available when there is any update on the Business Application. Follow any one of the methods: 

 

Option 1- Through CMS – Execute these steps in cases where any application parameter is modified on CMS. Example: deployment folder, start-up script, framework version (PHP 7.3 to PHP 7.4)

  1. Stop the application process. Example: Stop Tomcat

  2. Stop the provisioning of the associated Application in CMS

    Picture 674

  3. Perform the upgrade steps for the Business Application

  4. Start the provisioning of the associated Application in CMS

    Picture 675

  5. Start the application process. Example: Start Tomcat

 

Option 2 - Through restarting the VSP Services

  1. Stop the application process. Example: Stop Tomcat

  2. Stop the VSP services in the probe system. This internally stops the application provisioning

    1. Linux: service vsp stop

    2. Windows: Stop the VSP Probe service

  3. Perform the upgrade steps for the Business Application

  4. Start the VSP Service in the probe system. This internally starts the application provisioning

    1. Linux: service vsp start

    2. Windows: Start the VSP Probe service

  5. Start the application process. Example: Start Tomcat

 

Option 3 – For advanced user

  1. Perform the upgrade steps for the Business Application

  2. Ensure that the VSP provisioning changes are intact. Example:

    1. Start script of the application

    2. VSP-specific files including the config files in the deployment folders

  3. Start the application process. Example: Start Tomcat

 

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