I do have this option set to true. I was using password authentication before.
I found out that one can setup ssh_options[:forward_agent] = true to enable agent forwarding. I tried but with no luck. My ssh agent configuration works, as explained in my previous post. Any suggestions on how to investigate this problem? On Monday, January 28, 2013 11:44:20 PM UTC+8, Rafa García wrote: > > Hi Jake, > > Maybe you can play with pty value. Example: > > default_run_options[:pty] = true > > Explanation from Capistrano's code: > > # * :pty - if true, a pseudo-tty will be allocated for each > command. The > # default is false. Note that there are benefits and drawbacks > both ways. > # Empirically, it appears that if a pty is allocated, the SSH > server daemon > # will _not_ read user shell start-up scripts (e.g. bashrc, > etc.). However, > # if a pty is _not_ allocated, some commands will refuse to run > in > # interactive mode and will not prompt for (e.g.) passwords. > > This topic(pseudo terminals <http://en.wikipedia.org/wiki/Pseudo_terminal>) > always confuse me. > > Regards > > [1]http://en.wikipedia.org/wiki/Pseudo_terminal > > > > 2013/1/28 Jake Chen <[email protected] <javascript:>> > >> The login server of my company is rather paranoid I guess. I can' t use >> that server as gateway for tunneling to production servers. >> >> # Term 1 >> ssh -N 7845:prod.server:22 -L jake@login1 >> >> # Term 2 >> ssh [email protected]:7845 >> >> >> will fail. Term1 returns something like >> >> Channel 2: open failed: administratively prohibited: open failed >> >> >> I googled a lot, found out this is the reason that failed capistrano. >> Then I learned ssh-agent stuff, managed getting this to work: >> >> ssh jake@login1 ssh [email protected] >> >> >> This command will give me a fake terminal. Saying something like: >> >> Pseudo-terminal will not be allocated because stdin is not a terminal. >> >> >> executing `hostname` will return the correct answer. >> >> Is there anyway that I can let capistrano deploy my humble code this way? >> >> -- >> -- >> * You received this message because you are subscribed to the Google >> Groups "Capistrano" group. >> * To post to this group, send email to [email protected]<javascript:> >> * To unsubscribe from this group, send email to >> [email protected] <javascript:> For more options, visit >> this group at http://groups.google.com/group/capistrano?hl=en >> --- >> You received this message because you are subscribed to the Google Groups >> "Capistrano" group. >> To unsubscribe from this group, send email to >> [email protected] <javascript:>. >> For more options, visit https://groups.google.com/groups/opt_out. >> >> >> > > -- -- * You received this message because you are subscribed to the Google Groups "Capistrano" group. * To post to this group, send email to [email protected] * To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/capistrano?hl=en --- You received this message because you are subscribed to the Google Groups "Capistrano" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
