ironic-python-agent/ironic_python_agent/shell/write_image.sh
OpenStack Proposal Bot c40575e4e0 Add bash scripts style checking for IPA
Updated file tox.ini allows to check code style in all ".sh" files
included in Ironic Python Agent. Checking can be invoked by calling either
"tox" or "tox -e pep8".

Change-Id: Ie76605737c7db10a064f2aebfda388372a4c0591
Closes-Bug: #1625215
2016-11-09 14:14:40 -08:00

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#!/bin/bash
# Copyright 2013 Rackspace, Inc.
#
# 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.
set -e
log() {
echo "`basename $0`: $@"
}
usage() {
[[ -z "$1" ]] || echo -e "USAGE ERROR: $@\n"
echo "`basename $0`: IMAGEFILE DEVICE"
echo " - This script images DEVICE with IMAGEFILE"
exit 1
}
IMAGEFILE="$1"
DEVICE="$2"
[[ -f $IMAGEFILE ]] || usage "$IMAGEFILE (IMAGEFILE) is not a file"
[[ -b $DEVICE ]] || usage "$DEVICE (DEVICE) is not a block device"
# In production this will be replaced with secure erasing the drives
# For now we need to ensure there aren't any old (GPT) partitions on the drive
log "Erasing existing GPT and MBR data structures from ${DEVICE}"
sgdisk -Z $DEVICE
log "Imaging $IMAGEFILE to $DEVICE"
qemu-img convert -t directsync -O host_device $IMAGEFILE $DEVICE
sync
log "${DEVICE} imaged successfully!"