Return code of 127 is out of bounds. Check if plugin exists

[supportcl]

Hello, I have problems with my nagios server, when upgrading the operating system from RHEL 8.3 to RHEL 8.5, the nagios system starts giving the following error in monitoring services

"(Return code of 127 is out of bounds. Check if plugin exists)"

[supportcl]

I have already been able to solve it, for some reason, when updating my operating system, the symbolic python link is "lost", I have created it again and everything is working ok

ln -s /usr/bin/python3 /usr/bin/python

[kfanselow]

Hi supportcl,

Glad you were able to resolve it. We've seen that happen a couple of times with customers upgrading their OS recently.

Thanks for bringing it to our attention.

Thanks and Best Regards,
Keith