Configuring NNMi for High Availability in an Oracle Environment

  1. If you plan to run Oracle under High Availability (HA), complete that configuration first.
  2. Create an empty Oracle database instance for NNMi.
  3. On the primary NNMi node, install NNMi (including the latest consolidated patch, if any). During installation, do the following:

    1. Select the Oracle database type, and then select Primary Server Installation.
    2. Specify the virtual IP address or hostname for the Oracle HA resource group (if applicable).
  4. On the primary NNMi node, configure NNMi to run under HA as described in Configuring NNMi on the Primary Cluster Node.
  5. Set up the NNMi dependency on the Oracle HA resource group.

    For specific instructions, see the HA product documentation.

  6. On the secondary NNMi node, install NNMi (including the latest consolidated patch, if any). During installation, do the following:

    • Select the Oracle database type, and then select Secondary Server Installation.
    • Specify the virtual IP address or hostname for the Oracle HA resource group (if applicable).
  7. On the secondary NNMi node, configure NNMi to run under HA described in Configuring NNMi on the Secondary Cluster Nodes.
  8. For each additional secondary NNMi node, repeat step 6 and step 7.