Pre-migration tasks

Before you migrate lineage metadata import configurations from MANTA Automated Data Lineage, make sure that all prerequisites are met and that you completed all preparation tasks on either service.

Pre-migration tasks

The following prerequisites must be met:

Important: If you have met the prerequsites and have previously done all the prerequisite tasks, you can skip to the migration.
  • Upgrade from version 4.8.x, 5.0.x, 5.1.x, 5.2.x, 5.3.x of Cloud Pak for Data to version 5.4.x. For upgrade instructions, see Instructions for upgrading.
  • MANTA Automated Data Lineage service must be uninstalled. For the instructions, see Uninstalling MANTA Automated Data Lineage.
  • Install IBM Manta Data Lineage service. For the instructions, see Preparing to install IBM Manta Data Lineage.
  • Restart the metadata-dicovery, wkc-metadata-imports-ui, and portal-catalog pods:

    • Log in to Cloud Pak for Data as a user with the Red Hat OpenShift Container Platform admin role.

    • To restart the metadata-dicovery pod, use the following command:

      oc delete $(oc get pods -o name -n ${PROJECT_CPD_INST_OPERANDS} | grep metadata-discovery) -n ${PROJECT_CPD_INST_OPERANDS}

    • To restart the wkc-metadata-imports-ui pod, use the following command:

      oc delete $(oc get pods -o name -n ${PROJECT_CPD_INST_OPERANDS} | grep wkc-metadata-imports-ui) -n ${PROJECT_CPD_INST_OPERANDS}

    • To restart the portal-catalog pod, use the following command:

      oc delete $(oc get pods -o name -n ${PROJECT_CPD_INST_OPERANDS} | grep portal-catalog) -n ${PROJECT_CPD_INST_OPERANDS}