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Re: [HTCondor-users] how to drain offline nodes ?
- Date: Tue, 10 May 2016 15:15:51 +0200
- From: David Rebatto <david.rebatto@xxxxxxxxxx>
- Subject: Re: [HTCondor-users] how to drain offline nodes ?
On 05/10/2016 02:15 PM, Ben Cotton wrote:
If the nodes have static IP addresses/hostnames, you can add them to
the DENY_WRITE setting on your collector and that will prevent them
from joining the pool.
I'd prefer to use "NEGOTIATOR_SLOT_CONSTRAINT" on the negotiator.
The final effect is the same (the nodes won't get any job) but it looks
a bit less hackish.
Moreover you will still see the nodes in the collector, allowing you to
monitor their status.
Remember to issue a "condor_reconfig -negotiator" after editing the
configuration file, in order for the modifications to take effect.
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