gcp-create-kontena-node.sh

#!/usr/bin/env sh
set -e

REGION=$1
NAME=$2
REVISION=$3
MACHINE_TYPE=$4
DISK_SIZE=$5

gcloud compute instance-templates create ${NAME}-i-$REVISION \
  --machine-type ${MACHINE_TYPE} \
  --boot-disk-type pd-ssd \
  --boot-disk-size ${DISK_SIZE} \
  --image-family=coreos-stable \
  --image-project=coreos-cloud \
  --restart-on-failure \
  --maintenance-policy "MIGRATE" \
  --region ${REGION} \
  --metadata-from-file user-data=cloud-config.initial.yml

gcloud compute instance-groups managed create ${NAME}-i-${REVISION} \
  --size=3 \
  --region=$REGION \
  --template ${NAME}-i-${REVISION} \
  --base-instance-name=i