Can Google Cloud Platform preemptive instances be re-started automaticaly?

Question

I beleived that Google Cloud Platform preemptive instances were restarted automaticaly when the engine releases the ressource but I was wrong.

Once preempted the instance seems to need a manual restart.

Is there a way to restart the instance automaticaly after preemption ??

Thank you.

score 0 · Answer 1 · answered Oct 27 '20 at 01:26

0

You can instance status periodically and restart it if it was terminated. Assuming instance name instance1 and period 5 minutes it will be something like this:

while true 
do
    status=`gcloud compute instances list --filter name=instance1 | tail -1 | awk '{print $NF}'`
    [[ $status == TERMINATED ]] && gcloud compute instances start instance1
    sleep 300
done

answered Oct 27 '20 at 01:26

Yuri Ginsburg

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Thank you but where from do you exec this script ? – Sébastien P Oct 27 '20 at 05:56
From any host that has API access. For personal projects this is my workstation, for business projects certain (non preemptive) instance in the cloud. – Yuri Ginsburg Oct 27 '20 at 18:59

Can Google Cloud Platform preemptive instances be re-started automaticaly?

1 Answers1