I was getting the same issue when I ran the cap task through cron, but
it worked fine when I was logged in as the user from the command
line.
There must be some sort of environment issue for your 'tools' account.
Try creating a new account and checking or delete all
your .ssh/.profile/etc files.
Btw, I still haven't figured out how to make capistrano tasks that
uses ssh to other machines to work properly.
On Aug 26, 9:58 am, Chuck <[EMAIL PROTECTED]> wrote:
> I isolated Capistrano from the environment by creating a simple
> Net::SSH script that makes one call via ssh:
>
> #! /usr/local/bin/ruby
>
> require 'rubygems'
> require 'net/ssh'
>
> Net::SSH.start('host1', 'tools') do |ssh|
> output = ssh.exec!("hostname")
> puts output
> end
>
> This is where all the issues lie, as I get exactly the same error.
>
> Still digging...
>
> On Aug 22, 4:47 pm, Chuck <[EMAIL PROTECTED]> wrote:
>
> > Capistranowas working extremely well until a few weeks back. We have
> > been unable to determine what change has caused our sudden connection
> > failures. When the SSH command is run manually on the command line, it
> > succeeeds without complaint. When the exact same command is run via a
> > task, it fails:
>
> > [EMAIL PROTECTED]:/var/www/brews> cap -S deploy_type=dr deploy:cron:show
> > * executing `deploy:cron:show'
> > * executing "crontab -l"
> > servers: ["host2.domain.net", "host3.domain.net"]
> > connection failed for: host2.domain.net (Net::SSH::Disconnect:
> > connection closed by remote host), host2.domain.net
> > (Net::SSH::Disconnect: connection closed by remote host)
>
> > [EMAIL PROTECTED]:/var/www/brews> ssh host2 "crontab -l"
> > #####################################################################
> > # min hours date month weekday #
> > # 0-59 0-23 1-31 1-12 0-6 (where 0 is Sunday) #
> > # #
> > # NOTE: Terminate every line with a '%' to indicate the command #
> > # ends with a newline (\n) character. #
> > #####################################################################
> > ...
>
> > Even more interesting, theCapistranotask will succeed if it is
> > executed by some account OTHER than "tools," following a standard
> > password prompt.
>
> > Capistranov2.4.3
> > Net::SSH v2.0.3
>
> > This one is making me crazy!
>
> > Chuck
>
>
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