Open Management Infrastructure in Azure gone wild
Thursday, January 25. 2018
I opened my mail, and I had 730 new e-mails there! Whaat!
One of my Azure boxes has (for reason unknown to me), following crontab-entry on root's crontab:
* * * * * [ \( ! -f /etc/opt/omi/creds/omi.keytab \) -o
\( /etc/krb5.keytab -nt /etc/opt/omi/creds/omi.keytab \) ] &&
/opt/omi/bin/support/ktstrip /etc/krb5.keytab /etc/opt/omi/creds/omi.keytab
/opt/omi/bin/support/ktstrip keeps failing, because /etc/krb5.keytab is missing. And that command is run every single minute on my machine. So, every single minute I get a new information about the failure. Nice! 
The sequence of events is totally unclear to me. I haven't touched anything, but this morning an influx of e-mails stated pouring in.
OMI, or Open Management Infrastructure is something Linux-images in Azure have, so it shouldn't be anything dangerous.
The obvious fix as to remove that stupid line.
