#!/bin/bash
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# Creates a performance worker on GCE.

set -ex

cd $(dirname $0)

CLOUD_PROJECT=grpc-testing
ZONE=us-central1-b  # this zone allows 32core machines

INSTANCE_NAME="${1:-grpc-performance-driver}"
MACHINE_TYPE=n1-standard-32

gcloud compute instances create $INSTANCE_NAME \
    --project="$CLOUD_PROJECT" \
    --zone "$ZONE" \
    --machine-type $MACHINE_TYPE \
    --image ubuntu-15-10 \
    --boot-disk-size 300

echo 'Created GCE instance, waiting 60 seconds for it to come online.'
sleep 60

gcloud compute copy-files \
    --project="$CLOUD_PROJECT" \
    --zone "$ZONE" \
    jenkins_master.pub linux_performance_worker_init.sh ${INSTANCE_NAME}:~

gcloud compute ssh \
    --project="$CLOUD_PROJECT" \
    --zone "$ZONE" \
    $INSTANCE_NAME --command "./linux_performance_worker_init.sh"