Cannot instantiate experiments

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Sam Bird

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Aug 24, 2025, 8:48:07 PM (12 days ago) Aug 24
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Hi:

I'm attempting to create experiments on Cloudlab Utah, and I'm running into an error message: 'Could not create GeniAggregate object'

I've attempted to instantiate another profile that doesn't use a geni-lib python script, and reviewing the error logs suggests it may be a Cloudlab issue:

*** mksyscert:
    Refusing to sign new certificate; the /usr/testbed/etc/emulab.pem expires in less then 30 days!
'/usr/testbed/sbin/mksyscert   -n -i "urn:publicid:IDN+utah.cloudlab.us+sliver+2172710"  -e "testb...@utah.cloudlab.us" utah.cloudlab.us.cl-ld-h-4 '
/usr/testbed/sbin/mksyscert failed!
GeniAggregate::Create: Could not generate new certificate and UUID for utah.cloudlab.us.cl-ld-h-4
Could not create GeniAggregate object



Thanks
Sam

Mike Hibler

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Aug 24, 2025, 9:17:58 PM (12 days ago) Aug 24
to cloudla...@googlegroups.com
We had some issues with a couple of standard daemons on the Utah cluster.
Things should be working again.
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