Tim,
What does the sudo log say?
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----- Original Message -----
> From: "Tim Dunphy" <bluethundr@xxxxxxxxx>
> To: "CentOS mailing list" <centos@xxxxxxxxxx>
> Sent: Saturday, 31 October, 2015 21:22:28
> Subject: Re: use pssh to restart a service
>>
>> Have you tried running the command from a conventional login?
>> sudo -S
>> expects a password from stdin, where is that being supplied?
>
>
> Yep! That works fine.
>
> #ssh -qt bluethundr@xxxxxxxxxxxxxxx "/bin/sudo -S /bin/systemctl restart
> elasticsearch"
> #ssh -qt bluethundr@xxxxxxxxxxxxxxx "/bin/echo $?"
> 0
>
> And the user has 'NOPASSWD' access.
>
> Any ideas?
>
> Thanks,
> Tim
>
> On Sat, Oct 31, 2015 at 5:09 PM, Tony Schreiner <anthony.schreiner@xxxxxx>
> wrote:
>
>> On Sat, Oct 31, 2015 at 5:04 PM, Tim Dunphy <bluethundr@xxxxxxxxx> wrote:
>>
>> > Hi all,
>> >
>> > I need to restart a service on a few elasticsearch nodes. I'm trying to
>> do
>> > it with pssh.
>> >
>> > I'm getting this error when I try to do that:
>> >
>> > pssh -h es_list "/bin/sudo -S /bin/systemctl restart elasticsearch"
>> > [1] 17:01:50 [FAILURE] bluethundr@xxxxxxxxxxxxxxx Exited with error
>> code 1
>> > [2] 17:01:51 [FAILURE] bluethundr@xxxxxxxxxxxxxxx Exited with error
>> code 1
>> > [3] 17:01:51 [FAILURE] bluethundr@xxxxxxxxxxxxxxx Exited with error
>> code 1
>> >
>> > I have to sudo up from my user account as root logins are disallowed.
>> >
>> > However a simple 'echo hello' command that doesn't require sudo works
>> fine:
>> >
>> > #pssh -h es_list "/bin/echo hello"
>> > [1] 17:00:40 [SUCCESS] bluethundr@xxxxxxxxxxxxxxx
>> > [2] 17:00:41 [SUCCESS] bluethundr@xxxxxxxxxxxxxxx
>> > [3] 17:00:41 [SUCCESS] bluethundr@xxxxxxxxxxxxxxx
>> >
>> > What am I doing wrong?
>> >
>> > Thanks,
>> > Tim
>> >
>> >
>> Have you tried running the command from a conventional login?
>>
>> sudo -S
>> expects a password from stdin, where is that being supplied?
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>>
>
>
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