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Installing the first node for an HA cluster on a new Tomcat server

The following provides information and instructions for installing the first node for an HA cluster on a new Tomcat.

To install the first node for an HA cluster on a new Tomcat

  1. Run the installation program, autorun.
     If autorun does not automatically launch the appropriate file, launch the setup executable located in the Disk1 directory of the extracted files. This script automatically detects the appropriate subscript to execute.

    (Microsoft Windows ) Run setup.cmd
     (UNIX ) Run setup.sh
  2. Accept the default destination directory, or browse to select a different directory, and click Next.
  3. Enter the host name if the provided name is incorrect and click Next.
  4. Select Clustered Atrium SSO Server.
  5. Select New Cluster Installation (First node), and click Next.

  6. Enter a file name and location for storing the cluster configuration information and click Next.
     This cluster configuration file is needed when subsequent nodes are added to the cluster. 

    Important

    This file contains sensitive information.

  7. Enter the LDAP port and LDAP replication port, and click Next.
  8. Enter the load balancer URL and click Next.

  9. Verify that Install New Tomcat is selected and click Next. 

    Note

    The BMC Atrium Single Sign-On Tomcat server cannot be shared with any product that integrates with BMC Atrium Single Sign-On. BMC recommends that BMC Atrium Single Sign-On be the only application on the Tomcat server.

  10. Accept the default Tomcat server HTTP port number, HTTPS port number, and Shutdown port number, or enter different port numbers, and click Next.
     If any of the port numbers are incorrect, a pop-up menu identifies the incorrect port number and allows you to modify the selection.

  11. Enter a cookie domain and click Next.
     The domain value of the cookie should be the network domain of BMC Atrium Single Sign-On or one of its parent domains. 

    Important

    The higher the level of the selected parent domain, the higher the risk of user impersonation.

  12. Enter a strong administrator password, confirm the password, and click Next.
     The default administrator name is amAdmin.
  13. Review the installation summary and click Install.

    After the first node has been successfully installed, additional nodes can be added to the cluster by using the file created during the first installation.

Where to go from here

 

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