CL210 - Adding compute failing due to no valid host was found

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Currently I am following the CL210 Online course.

In chapter 6, section 4 I have to add a compute node to the overcloud. I am following the exact steps (copy & paste), but the deploy is failing with:

NoValidHost: No valid host was found. There are not enough hosts available.

My exam (EX210) is planned for Friday 9th of Feb.

I need this to have this sorted out quickly. Thanks!

SP
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SP Community Member 44 points
6 February 2018 1:03 PM

I foud the problem and solution.

The node is imported with 6144MB memory, but after running the introspection the memory property is set to 0. After manually updating the propery to 6144MB, the deployment started.

Waiting to finish now....

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