rex 传递变量

task "test02", "192.168.137.3", sub {
      my $parameters = shift;
  my $parameter1_value = $parameters->{parameter1};
     my $output= run "echo $parameter1_value >/tmp/aaa ";
     say $output;
};

task "myexec","192.168.137.3", sub {
    my $current_server=connection->server;
     sudo {
        command => sub {
           shell_block template('files/test.sh');
        },
        user    => 'mqm'
     };
};

task "uptime", "192.168.137.3", sub {
   say run "uptime";
   run "uptime", sub {
     my ($stdout, $stderr) = @_;
     my $server = Rex::get_current_connection()->{server};
     say "[$server] $stdout
";
   };
 };

 task "nofify","192.168.137.3", sub {
   run "extract-something",
     command     => "hostname",
     only_notified => TRUE;
 
   # some code ...
 
   notify "run", "extract-something";  # now the command gets executed
 };
[root@node01 Rex]# rex test02 --parameter1=dasdad