| #!/bin/bash |
| # |
| # Copyright 2015 The Bazel Authors. All rights reserved. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| # Creates an empty E2FS disk on GCE |
| set -eu |
| |
| function create_disk() { |
| local name="$1" |
| local zone="${2:-$(gcloud config list compute/zone | grep zone | sed -E 's/ *zone *= *([^ ]*) */\1/')}" |
| size="${3:-1024GB}" |
| |
| log "Creating disk ${name}" |
| gcloud compute disks create "${name}" --size="${size}" --zone="${zone}" |
| |
| log "Creating a VM temp-create-disk-${name} for formatting disk ${name}" |
| gcloud compute instances create "temp-create-disk-${name}" --zone="${zone}" \ |
| --image ubuntu-14-04 --boot-disk-type pd-ssd \ |
| --machine-type n1-standard-1 --disk "name=${name},device-name=volumes" |
| # Wait for the VM to be up and running |
| wait_vm "temp-create-disk-${name}" "${zone}" |
| log "Formatting disk ${name} on temp-create-disk-${name}" |
| ssh_command "temp-create-disk-${name}" "${zone}" \ |
| "yes | mkfs.ext4 -t ext4 /dev/disk/by-id/google-volumes" |
| log "Deleting VM temp-creat-disk-${name}" |
| echo y | gcloud compute instances delete --zone "${zone}" "temp-create-disk-${name}" |
| } |
| |