The Nodes page displays a list of nodes in the domain. For each node, the following information is displayed:
The name that was assigned to the node when the node was created. Clicking the name opens the Edit Node page for the node.
The name of the host that the node represents.
The type of the node, which is one of the following types:
The node does not support remote communication.
The node supports communication over the Distributed Component Object Model (DCOM) remote protocol. The DCOM protocol is available only on Windows systems.
The node supports communication over secure shell (SSH).
A list of the instances that reside on the node with an indication of whether each instance is running:
If the instance is running, a check mark (✓) is displayed.
If the instance is stopped, an exclamation point (!
) is displayed.
Clicking the name of an instance opens the General Information page for the instance.
Nodes of type DCOM and SSH only: A link to the Ping action for the node. Clicking the Ping link tests whether the node is reachable over the communication protocol that the node supports.
No actions are possible for CONFIG nodes.
The Nodes table also contains the following options.
Button to create a node.
Button to delete one or more selected nodes.
Button to delete one or more selected nodes and uninstall GlassFish Server software from the host that each deleted node represents.