Documentation:HTCC:MIG:MigMigrateIPProc:8.5.2DRAFT

Migrating your Installation Package (IP)

If you have prepared for your migration, you can now migrate the Web Services and Application IP. Use the instructions that are specific to the version from which you migrating:

• Migrating from 8.5.200.09 to the current version
• Migrating from 8.5.200.18 or later to the current version

Migrating from 8.5.200.09 to the current version

Migrating from 8.5.200.09 has special considerations, because it includes a transition from standalone Jetty to embedded Jetty.

Start

1. Stop Jetty on all the Web Services nodes.
2. Migrate Cassandra.
3. For each Web Services node, complete the following steps:
   1. Complete the How do upgrade from standalone to embedded Jetty? procedure.
   Tip
   Make a backup of your configuration folder ($JETTY_HOME/genconfig) to use as a reference for setting configuration options.
   2. Review Configuring Web Services and its sub-topics.
   3. Set the options required for your deployment.
      The following configuration options have been modified in the $JETTY_HOME/genconfig/server-settings.yaml file in 8.5.200.50:

      Option	Type of Change
      activationTimeout	The default value changed from 1000 to 12000.
      connectionTimeout	The default value changed from 400 to 4000.
      cmeAuthenticationEnabled	Removed

   4. Complete the Starting and Testing procedure.

End

Migrating from 8.5.200.18 or later to the current version

Use this procedure to migrate from 8.5.200.18 or later to the current version.

Important

If you are currently using 8.5.200.09, you need to follow the Migrating from 8.5.200.09 procedure because the migration includes a transition from standalone Jetty to embedded Jetty.

Start

1. Stop GWS on all nodes.
2. Migrate Cassandra.
3. Update the contents of the GWS package, see Deploy the new version of Web Services.
4. Start GWS on all nodes.

End