Sun Java System Application Server Enterprise Edition 8.1 2005Q2 Reference Manual

## disable-http-lb-application(1)

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | OPERANDS | EXAMPLES | EXIT STATUS | SEE ALSO

#### NAME

disable-http-lb-application– disables an application managed by a load balancer

#### SYNOPSIS

`disable-http-lb-application` ––user admin_user [––passwordfile filename] [––host host_name] [––port port_number] [––secure|`–s`] [––terse=false] [––echo=false] [––interactive=true] [––help] [`––timeout 30`] `––name application_name` target

#### DESCRIPTION

This command disables an application managed by a load balancer. The disabled application goes offline with minimal impact to users. Disabling an application gives a finer granularity of control than disabling a server instance and is most useful when a cluster is hosting multiple independent applications.

If an application is deployed across multiple clusters, use this command to disable it in one cluster while leaving it enabled in others.

If an application is deployed to a single server instance, use this command to disable it in that instance while leaving the instance itself enabled.

#### OPTIONS

`–u` `––user`

  The authorized domain application server administrative username.

`–w` `––password`

  The `––password` option is deprecated. Use `––passwordfile` instead.

`––passwordfile`

  This option replaces the `–– password` option. Using the `––password` option on the command line or through the environment is deprecated. The `––passwordfile` option specifies the name of a file containing the password entries in a specified format. The entry for the password must have the AS_ADMIN_ prefix followed by the password name in capital letters. For example, to specify the domain application server password, use an entry with the following format: `AS_ADMIN_PASSWORD`=password, where password is the actual administrator password. Other passwords that can be specified include AS_ADMIN_MAPPEDPASSWORD, AS_ADMIN_USERPASSWORD, AS_ADMIN_SAVEDMASTERPASSWORD, AS_ADMIN_MQPASSWORD, AS_ADMIN_ALIASPASSWORD, and so on.

`–H` `––host`

  The machine name where the domain application server is running. The default value is localhost.

`–p` `––port`

  The port number of the domain application server listening for administration requests. The default port number for Enterprise Edition is 4849.

`–s` `––secure`

  If set to true, uses SSL/TLS to communicate with the domain application server.

`–t` `––terse`

  Indicates that any output data must be very concise, typically avoiding human-friendly sentences and favoring well-formatted data for consumption by a script. Default is false.

`–e` `––echo`

  Setting to true will echo the command line statement on the standard output. Default is false.

`–I` `––interactive`

  If set to true (default), only the required password options are prompted.

`–h` `––help`

  Displays the help text for the command.

`––timeout`

  The timeout (in minutes) to wait before disabling the specified application. This time allows for a graceful shutdown of the specified application. The default value is 30 minutes.

`––name`

  The name of the application to be disabled.

#### OPERANDS

target

  This operand specifies the server instance or cluster on which to disable the application. Valid values are:

  - cluster_name, which disables the application on all server instances in the cluster.

  - instance_name, which disables the application on the standalone server instance.

#### EXAMPLES

##### Example 1 Using the disable-http-lb-server command

    asadmin> disable-http-lb-application --user admin
    --passwordfile password.txt --name webapps-simple mycluster
    Command disable-http-lb-application executed successfully.

#### EXIT STATUS

0

  command executed successfully

1

  error in executing the command

#### SEE ALSO

enable-http-lb-application(1)

J2EE SDK 1.4 Last Revised 31 Jan 2005

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | OPERANDS | EXAMPLES | EXIT STATUS | SEE ALSO

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