Middleware nodes include all the nodes in your configuration. These
nodes can include nodes that have a version of WebSphere® Application Server or WebSphere Extended Deployment installed, or nodes that are running
other types of servers.
Action |
What you can do with the action |
Select an administrative action and click Perform. |
Perform administrative actions:
- Add a node
- Adds a node to the administrative environment.
- Remove a node
- Deletes the selected nodes. If the node does not get removed with this
action, use the Delete a node action.
- Delete a node
- Forces the removal of a node that is not removed properly from the cell
in the master repository. The Remove a node action is preferred over
the Delete a node action to delete a node from the configuration.
- Synchronize a node
- Requests that a node synchronization operation be performed using the
normal synchronization optimization algorithm. This operation is fast, but
might not fix problems from manual file edits that occur on the node. It is
still possible for the node and cell configuration to be out of synchronization
after this operation is performed.
- Full synchronize
- Clears all synchronization optimization settings and performs configuration
synchronization, so there is no mismatch between node and cell configuration
after this operation is performed. This operation can take longer than the Synchronize operation.
|
Select an operational action and click Run. |
Perform operational actions on your selected middleware nodes:
- Stop agent
- Stops the agent process on the selected nodes. The status of these nodes
must be Started.
- Start agent
- Starts the agent process on the selected nodes.
- Restart agent
- Restarts the agent process on the selected nodes.
- Restart all servers
- Restarts all the servers that are on the selected nodes.
- Run discovery
- Forces a run of all sensors. The sensors can discover Apache,
WebSphere Application Server Community Edition, and PHP
runtimes.
|
Select a mode and click Set mode. |
By setting maintenance mode, you can perform diagnostics, maintenance,
or tuning on the node without disrupting incoming traffic to the server in
a production environment.
- Maintenance
- Moves the mode to maintenance mode after the remaining requests on the
node are served.
- Maintenance immediate stop
- Moves the node to maintenance mode without serving the remaining requests
on the node.
- Normal
- Moves the node out of maintenance mode, so the servers on the node can
begin to serve requests from the on demand router.
|