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.

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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 Linux - CustomerID.
2. Check Java. See instructions from Java check on Linux - CustomerID.
3. Install WildFly. See instructions from Two node WildFly domain installation on Linux - CustomerID.

Perform once on CustomerID Master Node:

1. Extract the deployment template. See instructions from Deployment template extraction on Linux - CustomerID.
2. Copy configuration files from old master to new, and setup.
   

   1. Transfer files from old master to new master.

      Code Block
      language text
      scp /usr/local/ubisecure/customerid/application/linux.config <new_master_node_user>@<new_master_node>:/usr/local/ubisecure/customerid/application/ scp -r /usr/local/ubisecure/customerid/application/custom <new_master_node_user>@<new_master_node>:/usr/local/ubisecure/customerid/application/

      
      

   2. Correct properties included in the linux.config file.
      1. wildfly.home=/usr/local/wildfly-XX.X.X.Final
      2. database.driver.file=postgresql-XX.X.X.jar

   3. Run setup.sh.

      Code Block
      cd /usr/local/ubisecure/customerid/application ./setup.sh

      
      

3. Prepare WildFly for domain configuration. See instructions from Two node WildFly prepare for domain configuration on Linux - CustomerID.

Perform on CustomerID Slave Node:

1. Transfer the installation folder from master node. See instructions from Two node installation folder transfer on Linux - CustomerID.

Perform once for the whole Ubisecure CustomerID cluster:

1. Create keystore(s) for server certificates or copy the from the old installation. See Two node CustomerID SSL on Linux - CustomerID.

Perform once on CustomerID Master Node:

1. Configure WildFly on CustomerID Master Node. See instructions from Two node master WildFly configuration on Linux - CustomerID.
2. Configure the singleton subsystem. See instructions from Two node singleton subsystem configuration on Linux - CustomerID.

Perform on CustomerID Slave Node:

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

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1. Upgrade PostgreSQL JDBC driver to SSO node(s). See instructions from PostgreSQL JDBC driver installation to SSO on Linux - 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:

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1. Configure SELinux. See instructions from SELinux configuration - CustomerID.
2. Restart Ubisecure CustomerID. See instructions from Restart on Linux - CustomerID.

Perform on each Ubisecure SSO node:

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

Perform on each Ubisecure CustomerID node:

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