This command enables SGD Administrators to set up and dismantle arrays of SGD servers.
The command can be run on any SGD server in the array.
tarantella array add_backup_primary | clean | detach | edit_backup_primary | join | list | list_backup_primaries | make_primary | remove_backup_primaries
The following table shows the available subcommands for this command.
Subcommand | Description | More Information |
---|---|---|
add_backup_primary | Adds a secondary server to the backup primaries list for an array. | |
clean | Returns an SGD server to a preconfigured array state. | |
detach | Removes secondary servers from an array. | |
edit_backup_primary | Sets the position of a secondary server in the backup primaries list for an array. | |
join | Adds a server to an array. | |
list | Lists the members of the array, identifying the primary server. | |
list_backup_primaries | Displays the backup primaries list for an array. | |
make_primary | Makes a secondary server the primary server for the array that it is currently a member of. | |
remove_backup_primary | Removes one or all secondary servers from the backup primaries list for an array. |
All commands include a
--help
option. You can use
tarantella array command
--help to get help on a specific command.
The following example adds the server boston to the array with primary server newyork.
$ tarantella array join --primary newyork.example.com \ --secondary boston.example.com
The following example makes the secondary server boston the primary server in the array. The previous primary server becomes a secondary server.
$ tarantella array make_primary \ --secondary boston.example.com