Two node upgrade process

The idea is to set up a new two node system and to keep the current two node system as a backup.

Follow the steps in order. Issue all commands in Windows command prompt using the Administrator user account.

Perform once for the whole Ubisecure CustomerID cluster:

1. Back up Ubisecure Directory. See instructions from Backup and restore Ubisecure Directory - SSO.

Perform on each Ubisecure CustomerID node:

1. Unpack the distribution package. See instructions from Distribution package unpacking on Windows - CustomerID.
2. Check Java. See instructions from Java check on Windows - CustomerID.
3. Install WildFly. See instructions from Two node WildFly installation on Windows - CustomerID.

Perform once on CustomerID Master Node

1. Extract the deployment template. See instructions from Deployment template extraction on Windows - CustomerID.
2. Copy configuration files from old master to new, and setup.
   1. Transfer the following folder from the old master C:\Program Files\Ubisecure\customerid\application\custom to the new one under: C:\Program Files\Ubisecure\customerid\application
   2. Transfer the following file from the old master C:\Program Files\Ubisecure\customerid\application\win32.config to the new one in the same location
   3. On the new master, go through each setting in C:\Program Files\Ubisecure\customerid\application\win32.config and compare to the configuration template for the new version in C:\Program Files\Ubisecure\customerid\application\config\win32.config
      1. Add settings missing from the previous version, refer to Setup template on Windows - CustomerID for existing options
      2. Check settings related to the versions of 3rd party software: wildfly.home, database.driver.file
      3. Check and fix settings related to your environment where the new servers are going to replace the old ones, all the URLs, host names and IP addresses, especially: proxy.local.url, wildfly.ip_addr.master, and wildfly.ip_addr.slave

      4. Run setup script

         cd /D "%PROGRAMFILES%\Ubisecure\customerid\application\"
         setup.cmd

3. Prepare WildFly for domain configuration. See instructions from Two node WildFly preparation on Windows - CustomerID.
4. Configure WildFly on CustomerID Master Node. See instructions from Two node master WildFly configuration on Windows - CustomerID
5. Configure the singleton subsystem. See instuctions from Two node singleton subsystem configuration on Windows - CustomerID

Perform on CustomerID Slave Node:

1. Transfer the installation folder from master node. See instructions from Two node installation folder transfer on Windows - CustomerID.
2. Prepare WildFly for domain configuration. See instructions from Two node WildFly preparation on Windows - CustomerID.
   
3. Configure WildFly on CustomerID Slave Node. See instructions from Two node slave WildFly configuration on Windows - CustomerID

Perform on PostgreSQL

1. Perform database schema update depending on versions.

   • See Database Changes.

Perform once on CustomerID Master Node

1. Create JDBC data source to WildFly. See instructions from Two node JDBC data source creation on Windows - CustomerID
2. Create a Mail Session configuration for WildFly. See instructions from Two node mail session creation on Windows - CustomerID
3. Configure logging for CustomerID. See instructions from Two node logging configuration on Windows - CustomerID
4. Register "customerid.home" system property to WildFly. See instructions from WildFly system property registration on Windows - CustomerID

Perform on each Ubisecure SSO node:

1. Upgrade PostgreSQL JDBC driver to SSO node(s). See instructions from PostgreSQL JDBC driver installation to SSO on Windows - CustomerID.
2. Upgrade Ubisecure CustomerID SSO Adapter to SSO node(s). See instructions from CustomerID SSO Adapter extension upgrade. 

Perform on the CustomerID Master Node

1. Deploy the Ubisecure CustomerID applications. See instructions from Two node deployment to WildFly on Windows - CustomerID.
2. Configure HTTPS, See Two node SSL configuration on Windows - CustomerID

Perform on each Ubisecure CustomerID node:

1. Restart Ubisecure CustomerID on Master node first, then slave node. See instructions from Restart on Windows - CustomerID.

Perform on each Ubisecure SSO node:

1. Restart Ubisecure SSO. See instructions from Installation related SSO restart on Windows - CustomerID.

Finalize:

1. Move traffic to the new two node installation.
2. Shutdown old two node system.
3. Backup and remove old two node system.