1. Installation Guide
  2. Product Installation Using Installer
  3. Product Setup
  4. Update Roles File

2.1.2 Update Roles File

To update roles file:
  1. Navigate to the path /scratch/obma_installer/chef-repo/roles/ and open the OBCR role file. Here, we will consider obcr_mw.rb for reference.
  2. In case of addition or changes to the existing cluster configuration, modify the same under “cluster_config”.

    Figure 2-7 Modify Cluster Configuration


    Description of Figure 2-7 follows
    Description of "Figure 2-7 Modify Cluster Configuration"

  3. In case of addition or changes to the existing data source configuration, modify the same under “datasource_config”.

    Figure 2-8 Modify Datasource Configuration


    Description of Figure 2-8 follows
    Description of "Figure 2-8 Modify Datasource Configuration"

  4. In case of addition or changes to the existing services or war files, modify the same under “app_deployment”.

    Figure 2-9 Modify Wars in App Deployment


    Description of Figure 2-9 follows
    Description of "Figure 2-9 Modify Wars in App Deployment"

  5. Navigate to the bottom of the file and verify the recipes to be executed. All the listed recipes will be executed in sequential order as shown below.
    • CASE 1: If both foundation and product are on same VM, use the below runlist.
      run_list ['recipe[obma_weblogic::domain]','recipe[obma_weblogic::startadmin]','recipe[obma_weblogic::startnm]','recipe[obma_weblogic::ssl_admin]','recipe[obma_weblogic::stopadmin]','recipe[obma_weblogic::ssl_nodemanager]','recipe[obma_weblogic::restartadmin]','recipe[obma_weblogic::cluster]','recipe[obma_weblogic::addjdbcconnections_obcr]','recipe[obma_weblogic::setuseroverridesupdate]','recipe[obma_weblogic::startman]','recipe[obma_weblogic::deployapp]']
    • CASE 2: If foundation and product are on separate VMs, perform the below steps.
      1. Execute the below runlist.
        run_list ['recipe[obma_java::_install_java]','recipe[obma_java::create_certs]','recipe[obma_weblogic::install_wls]','recipe[obma_weblogic::install_wls_patch]','recipe[obma_weblogic::domain]','recipe[obma_weblogic::startadmin]','recipe[obma_weblogic::startnm]','recipe[obma_weblogic::ssl_admin]','recipe[obma_weblogic::stopadmin]','recipe[obma_weblogic::ssl_nodemanager]','recipe[obma_weblogic::restartadmin]','recipe[obma_weblogic::cluster]','recipe[obma_weblogic::addjdbcconnections_obcr]','recipe[obma_weblogic::setuseroverridesupdate]','recipe[obma_weblogic::startman]']
      2. Perform steps mentioned in section Certificate Sync Up between Foundation and Product VMs of Oracle Banking Microservices Architecture Installer Guide.
      3. Execute below runlist.
        run_list ['recipe[obma_weblogic::deployapp]']

Parent topic: Product Setup