login
Logs you into a domain.
Description
The purpose of the login subcommand is to ease domain administration by letting you log into a particular domain. If Payara Server domains are created on various machines (locally), you can run the asadmin utility from any of these machines and manage domains located elsewhere (remotely). This is especially useful when a particular machine is chosen as an administration client that manages multiple domains and servers.
The login subcommand prompts you for the administrator user name and password. After successful login, the .asadminpass file is created in your home directory. (This is the same file that is modified when you run the create-domain subcommand with the --savelogin option.) The literal host name is stored, and no resolution with the DNS is attempted. If a domain is being administered from other machines, it is sufficient to run the login subcommand once. You do not need to specify the asadmin utility options --user and --passwordfile when you run additional remote subcommands on that domain. After you have logged into a domain, you still need to provide the host and port for any subsequent remote subcommands unless you chose the default values for --host (localhost) and --port (4848) options.
Subsequent use of same subcommand with the same parameters will result in overwriting the contents of the .asadminpass file for the given administration host and port. You can decide to overwrite the file or to reject such a login.
Login information is saved permanently and can be used across multiple domain restarts.
There is no logout subcommand. If you want to log in to another domain, run the login subcommand and specify new values for the
asadmin utility options --host and --port.
Options
- asadmin-options
-
Options for the
asadminutility. For information about these options, see theasadminhelp page. --help-?-
Displays the help text for the subcommand.
Examples
Example 1 Logging Into a Domain on a Remote Machine
This example logs into a domain located on another machine. Options are specified before the login subcommand.
asadmin --host foo --port 8282 login
Please enter the admin user name>admin
Please enter the admin password>
Trying to authenticate for administration of server at host [foo]
and port [8282] ...
Login information relevant to admin user name [admin] for host [foo]
and admin port [8282] stored at [/.asadminpass] successfully.
Make sure that this file remains protected. Information stored in this
file will be used by asadmin commands to manage associated domain.Example 2 Logging Into a Domain on the Default Port of Localhost
This example logs into a domain on mylhost on the default port. Options are specified before the login subcommand.
asadmin --host myhost login
Please enter the admin user name>admin
Please enter the admin password>
Trying to authenticate for administration of server
at host [myhost] and port [4848] ...
An entry for login exists for host [myhost] and port [4848], probably
from an earlier login operation.
Do you want to overwrite this entry (y/n)?y
Login information relevant to admin user name [admin] for host [myhost]
and admin port [4848] stored at [/home/joe/.asadminpass] successfully.
Make sure that this file remains protected. Information stored in this
file will be used by asadmin commands to manage associated domain.