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From "Barry Pape" <bp...@netspend.com>
Subject RE: sshexec (running remote commands with sudo) forced psuedo-tty allocation
Date Wed, 23 Jul 2008 16:48:42 GMT
I'm using it in a less direct way.  My ant script executes a shell file
on a remote host using ssh.  The shell file in turn executes a run
script (shell file) using the antRunAsync wrapper.

So I have...
Build script:
      <exec executable="ssh">
         <arg line="${remote.host} ${sudo.cmd} -u user
/path/to/deploy_build.sh @{deploy.param}"/>
      </exec>

The command in the shell script:
./antRunAsync.sh ./run.sh

In this way I never use the -t argument and nohup works properly from
the run script.  Maybe a similar setup would work for you?


-----Original Message-----
From: mindspin311 [mailto:connoc.mindspin@gmail.com] 
Sent: Tuesday, July 22, 2008 11:14 PM
To: user@ant.apache.org
Subject: RE: sshexec (running remote commands with sudo) forced
psuedo-tty allocation


I tried that to no avail. I got this as my build script:

<property name="exec" value="./TestCommand" />

<exec executable="./antRunAsync" failonerror="true">
      <env key="ANTRUN_NOHUP" value="true" />
      <env key="ANTRUN_OUTPUT" value="./exec.log" />
      <arg value="${exec}" />  <!-- actual executable -->
</exec>


antRunAsync I copied the way it was.

and TestCommand is:

#!/bin/sh
ssh -t deploy@host.net sudo /sbin/services httpd restart



Not sure what's wrong here.. I tried with nohup set to true and false
and my
log shows this:

Pseudo-terminal will not be allocated because stdin is not a terminal.
sudo: sorry, you must have a tty to run sudo




Barry Pape wrote:
> 
> I went through this type of thing back in January.  Maybe my findings
> can help you out, the full thread is here:
> http://marc.info/?l=ant-user&m=120128316829325&w=2
> 
> 
> -----Original Message-----
> From: mindspin311 [mailto:connoc.mindspin@gmail.com] 
> Sent: Tuesday, July 22, 2008 11:08 AM
> To: user@ant.apache.org
> Subject: RE: sshexec (running remote commands with sudo) forced
> psuedo-tty allocation
> 
> 
> [exec] Pseudo-terminal will not be allocated because stdin is not a
> terminal.
> 
> Doesn't work. Tried it to run a remote command without -t for
something
> like
> 'ls' and it works fine. It seems to have a problem with '-t'
> I thought exec was exactly like working on a command line.
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> ruel loehr wrote:
>> 
>>  why can't you just do an exec with the command ssh -t .....?
>> 
>> -----Original Message-----
>> From: mindspin311 [mailto:connoc.mindspin@gmail.com]
>> Sent: Tuesday, July 22, 2008 10:37 AM
>> To: user@ant.apache.org
>> Subject: sshexec (running remote commands with sudo) forced
psuedo-tty
>> allocation
>> 
>> 
>> I'm trying to mimic this command in ant:
>> 
>> build@colbert]$    ssh -t deploy@www150.qa.xxxxxxxxxxxx.net sudo
>> /sbin/service httpd restart
>> build has password-less ssh access to deploy's accounts. Deploy also
> has
>> password-less sudoers access to run any root owned apps. This is the
> only
>> way I can do this without being prompted for a password, but there is
> no
>> way to use the -t option with sshexec. Anyone know a good fix on how
> to do
>> this in ant using sshexec or exec?
>> --
>> View this message in context:
>>
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> rced-psuedo-tty-allocation-tp18592216p18592216.html
>> Sent from the Ant - Users mailing list archive at Nabble.com.
>> 
>> 
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>> 
> 
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> Sent from the Ant - Users mailing list archive at Nabble.com.
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