Name | Synopsis | Description | Options | Operands | Examples | Exit Status | See Also
delete-cluster [--terse={true|false}][ --echo={true|false} ] [ --interactive={true|false} ] [ --host host] [--port port] [--secure| -s ] [ --user admin_user] [--passwordfile filename] [--help] [ --autohadboverride ={true|false}] cluster_name
This command is available only in domains that are configured to support clusters, such as domains that are created with the cluster profile.
The delete-cluster command deletes a cluster. A cluster can be deleted only if it contains no server instances. Stop and delete all server instances in the cluster before deleting the cluster.
If a standalone cluster is deleted (that is, the cluster's configuration name is cluster_name-config and no other clusters or unclustered instances refer to this configuration), then its standalone configuration is automatically deleted. If HADB is installed and is being used,, the HADB database associated with a cluster can also be deleted when the cluster is deleted, depending upon the cluster's autohadb setting and whether you override it using this command's autohadboverride option.
This command is supported in remote mode only.
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.
Setting to true will echo the command line statement on the standard output. Default is false.
If set to true (default), only the required password options are prompted.
The machine name where the domain administration server is running. The default value is localhost.
The HTTP/S port for administration. This is the port to which you should point your browser in order to manage the domain. For example, http://localhost:4848.
The default port number is 4848.
If set to true, uses SSL/TLS to communicate with the domain administration server.
The authorized domain administration server administrative username.
If you have authenticated to a domain using the asadmin login command, then you need not specify the --user option on subsequent operations to this particular domain.
The --passwordfile option specifies the name, including the full path, of a file containing the password entries in a specific format. The entry for the password must have the AS_ADMIN_ prefix followed by the password name in uppercase letters.
For example, to specify the domain administration 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, and AS_ADMIN_ALIASPASSWORD.
All remote commands must specify the admin password to authenticate to the domain administration server, either through --passwordfile or asadmin login, or interactively on the command prompt. The asadmin login command can be used only to specify the admin password. For other passwords, that must be specified for remote commands, use the --passwordfile or enter them at the command prompt.
If you have authenticated to a domain using the asadmin login command, then you need not specify the admin password through the --passwordfile option on subsequent operations to this particular domain. However, this is applicable only to AS_ADMIN_PASSWORD option. You will still need to provide the other passwords, for example, AS_ADMIN_USERPASSWORD, as and when required by individual commands, such as update-file-user.
For security reasons, passwords specified as an environment variable will not be read by asadmin.
The default value for AS_ADMIN_MASTERPASSWORD is changeit.
Displays the help text for the command.
This option is valid only if the HADB software is installed. The autohadboverride option determines whether to override the cluster's setting for the autohadb option. When the cluster was created, the autohadb option was set to signal whether the HADB database associated with the cluster would be started, stopped, or deleted when the cluster was started, stopped, or deleted. You can override this value by using the autohadboverride option. If autohadboverride is set to true, the HADB database is deleted when the cluster is deleted. If set to false, the HADB database is not deleted when the cluster is deleted. If the autohadboverride option is not set, the default is to use the cluster's autohadb setting.
The following command deletes the cluster named MyCluster. The same command also automatically deletes the configuration named MyCluster-config.
asadmin> delete-cluster --user admin1 --passwordfile passwords.txt MyCluster Command delete-cluster executed successfully. |
Name | Synopsis | Description | Options | Operands | Examples | Exit Status | See Also