Migrating from an older version

Overview

This section assists you in the migration from any one of the following installations to the latest one:

• Fiorano 10.3.0
• Fiorano 10.3.1
• Fiorano 10.3.2
• Fiorano 10.3.3
• Fiorano 10.4.0
• Fiorano 11.0.0
• Fiorano 12.0.0
• Fiorano 12.1.0
• Fiorano 12.2.0

• The migration steps need to be performed soon after installing the latest version of Fiorano.
• Please make sure that all the servers and tools are stopped before performing the migration.
• JAVA_HOME needs to be specified in $FIORANO_HOME/fiorano_vars.sh/bat or globally under environment variables for the utility to work

For Fiorano Platform migration, refer to the Migration Procedure section present in the ESB documentation.

Types of Migration

Migrating the entire Fiorano environment 

After Installation of the Fiorano latest version, to migrate the whole Fiorano environment to a newer version, the below-listed migrations need to be performed:

• Profile Migration: To copy the changes made to profiles or files used by servers from the older to the newer version of Fiorano.
• Runtimedata Migration: To copy the changes made to runtimedata or files used by servers from the older to the newer version.
• Scripts Migration: To copy the edited script or configuration files from the older version to the newer one.
• Cassandra Migration: To copy the changes made to the cassandra server files from the older version to the newer one.

Each migration is explained in detail in the following sections.

Migrating a specific Fiorano server

To carry out migration on AMS/AGS/eStudio server, all four migrations mentioned above need not be performed. Below list describes the migration required for the respective server.

Modes of Migration

Migration can be performed in the following ways:

• Non-interactive mode
• Interactive mode

Non-interactive Mode

This mode carries out migration individually by configuring various property files. Refer to the respective section from the below as per the migration requirement:

• Profile Migration
• Runtimedata Migration
• Scripts Migration
• Cassandra Migration

Interactive Mode

The Interactive mode works on a command line interface (console or command prompt). This console prompts for user inputs based on which migrations get executed.

To perform the migration using interactive mode,

1. Open the command prompt from the location $FIORANO_HOME/esb/FioranoMigration/bin and execute the following script:

   Windows

   CODE

   migrate.bat -interactive

   Linux

   CODE

   migrate.sh -interactive

2. The script will run in the console mode, prompting for user inputs. Provide the values by carefully following the interactive prompts.

   

   The values that have to be provided will be the same as provided in the Properties files while performing the non-interactive mode. Hence refer to the Non-interactive Mode section above for the same.