Node Manager Commands

This section describes commands that can be used by connecting to the node manager. A node refers to a single JEUS instance installed on a single machine. You can start a server or check its status by connecting to the Java-based node manager. For details about the Java-based node manager, refer to JEUS Node Manager Guide.

The following is a list of node management commands.

Command	Description
connect-nodemanager	Connects to the Node Manager.
disconnect-nodemanager	Disconnects from the Node Manager. This command can only be used while connected to the node manager.
stop-nodemanager	Terminates the Node Manager. This command can only be used while connected to the node manager.
nm-start-server	Starts the server via the Node Manager. This command can only be used while connected to the node manager.
nm-stop-server	Terminates a server started via the Node Manager. This command can only be used while connected to the Node Manager.
nm-state-server	Displays the status of a server started via Node Manager. This command can only be used while connected to the Node Manager.

Command

Description

connect-nodemanager

Connects to the Node Manager.

disconnect-nodemanager

Disconnects from the Node Manager. This command can only be used while connected to the node manager.

stop-nodemanager

Terminates the Node Manager. This command can only be used while connected to the node manager.

nm-start-server

Starts the server via the Node Manager. This command can only be used while connected to the node manager.

nm-stop-server

Terminates a server started via the Node Manager. This command can only be used while connected to the Node Manager.

nm-state-server

Displays the status of a server started via Node Manager. This command can only be used while connected to the Node Manager.

1. connect-nodemanager

Connects to the Node Manager.

Alias

connect-nm, connectnm, nm-connect, nmconnect

Usage

connect-nodemanager -domain <domain-name>
                    -h,--host <host-address>
                    -p,--port <port>
                    [-t,--type <connect-type>]
                    [-ts,--truststoreFile <truststore-file>]
                    [-tsp,--truststorePass <truststore-password>]

Parameters

Parameter	Description
-domain <domain-name>	Name of the domain managed by the Node Manager.
-h,--host <host-address>	Host address of the Node Manager to connect to.
-p,--port <port>	Port number of the Node Manager to connect to.
[-t,--type <connect-type>]	Specifies whether to use SSL when connecting to the Node Manager. Specify one of the following options: ssl plain (default)
[-ts,--truststoreFile <truststore-file>]	Path to the truststore file when using SSL.
[-tsp,--truststorePass <truststore-password>]	Password for the truststore file when using SSL.

Parameter

Description

-domain <domain-name>

Name of the domain managed by the Node Manager.

-h,--host <host-address>

Host address of the Node Manager to connect to.

-p,--port <port>

Port number of the Node Manager to connect to.

[-t,--type <connect-type>]

Specifies whether to use SSL when connecting to the Node Manager. Specify one of the following options:

ssl
plain (default)

[-ts,--truststoreFile <truststore-file>]

Path to the truststore file when using SSL.

[-tsp,--truststorePass <truststore-password>]

Password for the truststore file when using SSL.

Example

offline>connect-nodemanager -host 192.168.34.55 -port 7730 -domain domain1
The connection to the node manager domain1 has been established.

Note

This command can be used without being connected to the server.

2. disconnect-nodemanager

Disconnects from the Node Manager.

Alias

disconnect-nm, disconnectnm, disconnm, nm-disconnect, nmdisconnect
Usage
```
disconnect-nodemanager
```

Example

[NodeManager]domain1>disconnect-nodemanager
disconnect to node manager.

Note

This command can be used without being connected to the server.

3. stop-nodemanager

Terminates the Node Manager.

Alias

stop-nm, stopnm, nm-stop, nmstop

Usage

stop-nodemanager [-verbose]
                 [-p --properties <properties-file>]
                 [-host <host-address>]
                 [-port <port>]
                 [-t, --type <connect-type>]
                 [-ts, --truststoreFile <truststore-file>]
                 [-tsp, --truststorePass <truststore-password>]
                 [-stopServer]
                 [-f]
                 [-g]
                 [-to <shutdowntimeout>]

Parameters

Parameter	Description
[-verbose]	Displays detailed execution results.
[-p --properties <properties-file>]	File containing the settings required to execute the command.
[-host <host-address>]	Host address of the Node Manager to terminate.
[-port <port>]	Port number of the Node Manager to terminate.
[-t,--type <connect-type>]	Specifies whether to use SSL when connecting to the Node Manager. Specify one of the following options: ssl plain (default)
[-ts,--truststoreFile <truststore-file>]	Path to the truststore file when using SSL.
[-tsp,--truststorePass <truststore-password>]	Password for the truststore file when using SSL.
[-stopServer]	Terminates the servers managed by the Node Manager.
[-f]	Forces immediate termination without attempting a graceful shutdown (default).
[-g]	Specifies whether to gracefully terminate the process. Waits indefinitely for any pending requests to complete.
[-to,--shutdowntimeout]	Timeout period for graceful termination. Waits up to the specified time (in seconds) for pending requests to complete.

Parameter

Description

[-verbose]

Displays detailed execution results.

[-p --properties <properties-file>]

File containing the settings required to execute the command.

[-host <host-address>]

Host address of the Node Manager to terminate.

[-port <port>]

Port number of the Node Manager to terminate.

[-t,--type <connect-type>]

Specifies whether to use SSL when connecting to the Node Manager. Specify one of the following options:

ssl
plain (default)

[-ts,--truststoreFile <truststore-file>]

Path to the truststore file when using SSL.

[-tsp,--truststorePass <truststore-password>]

Password for the truststore file when using SSL.

[-stopServer]

Terminates the servers managed by the Node Manager.

[-f]

Forces immediate termination without attempting a graceful shutdown (default).

[-g]

Specifies whether to gracefully terminate the process. Waits indefinitely for any pending requests to complete.

[-to,--shutdowntimeout]

Timeout period for graceful termination. Waits up to the specified time (in seconds) for pending requests to complete.

Example

[NodeManager]domain1>stop-nodemanager
Succeed to stop the node manager.

Note

This command can be used without being connected to the server.

4. nm-start-server

Starts the server via Node Manager.

Alias

nmstart, nmstartserver

Usage

nm-start-server [-domain <domain-name>]
                -server <server-name>
                -u,--user <user-name>
                -p,--password <password>
                [-masterurl <masterurl>]
                [-f,--force]
                [-s,--standby]
                [-host <nm-host>]
                [-port <nm-port>]
                [-t,--type <connect-type>]
                [-ts,--truststoreFile <truststore-file>]
                [-tsp,--truststorePass <truststore-password>]

Parameters

Parameter	Description
[-domain <domain-name>]	Name of the domain to which the server to start belongs.
-server <server-name>	Name of the server to start.
-u,--user <user-name>	Account name required to start the server.
-p,--password <password>	Password for the account required to start the server.
[-masterurl <masterurl>]	MASTER URL required to start MS.
[-f, --force]	Forces the server state to RUNNING even if application deployment fails when starting MS.
[-s, --standby]	Starts MS only up to the STANDBY state.
[-host <nm-host>]	Host address for connecting to the Node Manager to start the server when not already connected.
[-port <nm-port>]	Port number for connecting to the Node Manager to start the server when not already connected.
[-t --type <connect-type>]	Specifies whether to use SSL when connecting to the Node Manager. Specify one of the following options: ssl plain (default)
[-ts,--truststoreFile <truststore-file>]	Path to the truststore file when using SSL.
[-tsp,--truststorePass <truststore-password>]	Password for the truststore file when using SSL.

Parameter

Description

[-domain <domain-name>]

Name of the domain to which the server to start belongs.

-server <server-name>

Name of the server to start.

-u,--user <user-name>

Account name required to start the server.

-p,--password <password>

Password for the account required to start the server.

[-masterurl <masterurl>]

MASTER URL required to start MS.

[-f, --force]

Forces the server state to RUNNING even if application deployment fails when starting MS.

[-s, --standby]

Starts MS only up to the STANDBY state.

[-host <nm-host>]

Host address for connecting to the Node Manager to start the server when not already connected.

[-port <nm-port>]

Port number for connecting to the Node Manager to start the server when not already connected.

[-t --type <connect-type>]

Specifies whether to use SSL when connecting to the Node Manager. Specify one of the following options:

ssl
plain (default)

[-ts,--truststoreFile <truststore-file>]

Path to the truststore file when using SSL.

[-tsp,--truststorePass <truststore-password>]

Password for the truststore file when using SSL.

Example

[NodeManager]domain1>nm-start-server -server server1 -u jeus -p jeus
succeed to start server[server1].
  RUNNING

Note

This command can be used without being connected to the server.

5. nm-stop-server

Terminates a server started via the Node Manager.

Alias

nmstop-server, nmstopserver

Usage

nm-stop-server [-domain <domain-name>]
               -server <server-name>
               -u,--user <user-name>
               -p,--password <password>
               [-to,--timeout <to>]
               [-g,--graceful]

Parameters

Parameter	Description
[-domain <domain-name>]	Name of the domain to which the server to shut down belongs.
-server <server-name>	Name of the server to shut down.
-u,--user <user-name>	Account name required to connect to the server to shut down.
-p,--password <password>	Password for the account used to connect to the server to shut down.
[-to,--timeout <to>]	Timeout period for graceful termination. Waits up to the specified time (in seconds) for pending requests to complete.
[-g, --graceful]	Specifies whether to gracefully terminate the process. Waits indefinitely for any pending requests to complete.

Parameter

Description

[-domain <domain-name>]

Name of the domain to which the server to shut down belongs.

-server <server-name>

Name of the server to shut down.

-u,--user <user-name>

Account name required to connect to the server to shut down.

-p,--password <password>

Password for the account used to connect to the server to shut down.

[-to,--timeout <to>]

Timeout period for graceful termination. Waits up to the specified time (in seconds) for pending requests to complete.

[-g, --graceful]

Specifies whether to gracefully terminate the process. Waits indefinitely for any pending requests to complete.

Example

[NodeManager]domain1>nm-stop-server -server server1 -u jeus -p jeus
succeed to stop server[server1].

Note

This command can be used without being connected to the server.

6. nm-state-server

Displays the status of a server started via Node Manager.

Alias

nmstate-server, nmstateserver

Usage

nm-state-server [-domain <domain-name>]
                -server <server-name>
                -u,--user <user-name>
                -p,--password <password>

Parameters

Parameter	Description
[-domain <domain-name>]	Name of the domain to which the server whose status is being checked belongs.
-server <server-name>	Name of the server whose status to check.
-u,--user <user-name>	Account name required to connect to the server to check its status.
-p,--password <password>	Password for the account used to connect to the server to check its status.

Parameter

Description

[-domain <domain-name>]

Name of the domain to which the server whose status is being checked belongs.

-server <server-name>

Name of the server whose status to check.

-u,--user <user-name>

Account name required to connect to the server to check its status.

-p,--password <password>

Password for the account used to connect to the server to check its status.

Example

[NodeManager]domain1>nm-state-server -server server1 -u jeus -p jeus
server[server1] : RUNNING

Note

This command can be used without being connected to the server.