In message <[EMAIL PROTECTED]>,
"Marc Powell" writes:
>> On Behalf Of Bret Goodfellow
>> The user (nagios) is the id that is executing both ssh and check_by_ssh.
>> When these commands are run, the "environments" established for ssh and
>> check_by_ssh are different (why)?
>>
>check_by_ssh does not initiate a full login shell when executing
>commands. In fact, it is a simple but intelligent wrapper for 'ssh
>[EMAIL PROTECTED] somecommand' so as such, the ssh command on the remote host
>is
>going to see only the environment variables available for a non-login
>process and those that ssh specifically sets. 'man ssh' and search for
>'ENVIRONMENT'. That section of the man page will detail the limited
>number of environment variables that ssh will set on it's own and how to
>add others via $HOME/.ssh/environment. check_by_ssh doesn't modify or
>limit the remote environment in any way.
Also the envirnment passed to ssh when run under check_by_ssh is
sanitized as well to limited set of variables. You need to look at the
code to see how it sanitizes the environment to prevent security
issues. One of the things that this prevents is use of the ssh agent
to authenticate for check_by_ssh.
So what you need to do is write a shell wrapper that sets the varibles
you need for check_oracle and invoke the wrapper instead of
check_oracle directly.
-- rouilj
John Rouillard
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