Viewing the cluster node table

To view the cluster node table:

In the application web interface window, select the Nodes section.

The table displays the following information about cluster nodes:

• IP address:port is the IP address and the port for connecting cluster node to the server.
• Role is the role of the node in the cluster.
• Status is information about whether the node is experiencing any problems.

  The status display includes the following information about the node:

  • Status of connection to KSN/KPSN servers
  • License key status
  • Application database update status
  • Date and time and result of the last update task
  • Status of time synchronization with the Control node (for Secondary nodes)
  • Existence of duplicate accounts and email addresses of users, contacts, and groups in the LDAP server domain

  The following statuses are available:

  • Synchronized means the node has no problems with any of the listed parameters.
  • Node is not available means there is no connection with the node (the time when the node became unreachable is also specified).
  • Unable to guarantee fault tolerance of the application: no servers with Secondary node role.
  • No SPN for Kerberos Single Sign-On.
  • Operating system restart is required.
  • Domain controller data is either out of date or missing.

  If there are errors or warnings for a specific parameter in a widget, all statuses are listed in the column (for example, Databases are out of date, Protection level decreased, The license is suspended).

• Comment is any additional information about the node.

If necessary, you can view detailed information about each cluster node.