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

bilbil2000
1 ●4 ●4 ●5

I tried to create instance. But I cant.

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

disk of flavors when the 1GB is successful , not when the 2GB was successful. I get an error when the 2GB.

2 answers

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Sudhin
41 ●4 ●6 ●6

Hi,

Just check how many vcpus left through your horizon.

Amith Nayak
1 ●1

Check the Nova logs in the host. You will get a clue as what is wrong.