2.4. Downloading and extracting Red Hat JBoss EAP 7.3 and Red Hat Decision Manager

Download and install Red Hat JBoss EAP 7.3 and Red Hat Decision Manager 7.8 on each node of the cluster.

Procedure

  1. Download Red Hat JBoss EAP 7.3 on each node of the cluster:

    1. Navigate to the Software Downloads page in the Red Hat Customer Portal (login required), and select the product and version from the drop-down options:

      • Product: Enterprise Application Platform
      • Version: 7.3
    2. Click Download next to Red Hat JBoss Enterprise Application Platform 7.3.0. (JBEAP-7.3.0/jboss-eap-7.3.0.zip).
  2. Extract the jboss-eap-7.3.0.zip file. In the following steps, EAP_HOME is the jboss-eap-7.3/jboss-eap-7.3 directory.
  3. Download and apply the latest Red Hat JBoss EAP patch, if available.
  4. Download Red Hat Decision Manager on each node of the cluster:

    1. Navigate to the Software Downloads page in the Red Hat Customer Portal, and select the product and version from the drop-down options:

      • Product: Decision Manager
      • Version: 7.8
    2. Download Red Hat Decision Manager 7.8.0 Business Central Deployable for Red Hat JBoss EAP 7 (rhdm-7.8.0-decision-central-eap7-deployable.zip).
  5. Extract the rhdm-7.8.0-decision-central-eap7-deployable.zip file to a temporary directory. In the following commands this directory is called TEMP_DIR.
  6. Copy the contents of TEMP_DIR/rhdm-7.8.0-decision-central-eap7-deployable/jboss-eap-7.3 to EAP_HOME.
  7. Download and apply the latest Red Hat Decision Manager patch, if available.
  8. Navigate to the EAP_HOME/bin directory.
  9. Create a user with the admin role that you will use to log in to Business Central. In the following command, replace <username> and <password> with the user name and password of your choice.

    $ ./add-user.sh -a --user <USERNAME>  --password <PASSWORD> --role admin
    注記

    Make sure that the specified user name is not the same as an existing user, role, or group. For example, do not create a user with the user name admin.

    The password must have at least eight characters and must contain at least one number and one non-alphanumeric character, but not & (ampersand).

    You must use LDAP or RH-SSO for high availability environments. For more information, see the Red Hat Single Sign-On Server Administration Guide.

  10. Create a user with the kie-server role that you will use to log in to KIE Server.

    $ ./add-user.sh -a --user <USERNAME>  --password <PASSWORD> --role kie-server
  11. Make a note of your user names and passwords.