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petrabarus/gist:367f58fa0b4deecdac7159d9af42dccf

Last active October 28, 2016 04:40
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Get AWS Spot Instances using AWS CLI and execute command via SSH
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gistfile1.sh
#!/usr/bin/env bash
aws ec2 describe-spot-instance-requests | \
jq -r '.SpotInstanceRequests | .[] | select(.LaunchSpecification.InstanceType == "c4.8xlarge" and .State == "active") | .InstanceId' | \
xargs -I X sh -c "aws ec2 describe-instances --instance-id X | jq -r .Reservations[0].Instances[0].PublicDnsName" | \
xargs -I X ssh -i ~/mykey.pem ubuntu@X "echo \"Hello WOrld\""
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