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Steps to switch Database used by PF

  1. Add jdbc driver to classpath of application.
  2. Create policy_user user in database.
  3. Create policy_admin database.

  4. Edit the defaultConfig that is sent to start up your application and switch out the driver for the new database driver.

    Code Block
    titleExample DB Config
    "databaseProviderParameters": {
        "name": "PolicyProviderParameterGroup",
        "implementation": "org.onap.policy.models.provider.impl.DatabasePolicyModelsProviderImpl",
        "databaseDriver": "org.postgresql.jdbc.Driver",
        "databaseUrl": "jdbc:postgresql://localhost:5432/policyadmin",
        "databaseUser": "policy_user",
        "databasePassword": "cG9saWN5X3VzZXI=",
        "persistenceUnit": "PolicyMariaDb"
    },

It would useful to enable a level of abstraction on the database so that PF is more flexible when it comes to which database is used.

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