magnum/contrib/drivers/dcos_centos_v1/image/validate_dcos_image.sh
fengbeihong 10e9132bb8 DIB elements to support dcos for magnum
This is a patch to build a centos image to support installing DC/OS as
a magnum coe.

Two elements are included: dcos and docker, only used to build a centos
image.

1. Element docker will install and configure docker in centos.
2. Element dcos will download dcos_generate_config.sh and do some
configurations for DC/OS.

Design spec in contrib/drivers/dcos_centos_v1/image/README.md.

Partially-Implements: blueprint mesos-dcos

Change-Id: I30fa4c102205aa2475b9491398c06da0d1e86f84
2016-12-06 10:10:36 +08:00

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#!/bin/bash
#
# Copyright (c) 2016 Hewlett-Packard Development Company, L.P.
#
# 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
# check that image is valid
qemu-img check -q $1
# validate estimated size
FILESIZE=$(stat -c%s "$1")
MIN_SIZE=1231028224 # 1.15GB
MAX_SIZE=1335885824 # 1.25GB
if [ $FILESIZE -lt $MIN_SIZE ] ; then
echo "Error: generated image size is lower than expected."
exit 1
fi
if [ $FILESIZE -gt $MAX_SIZE ] ; then
echo "Error: generated image size is higher than expected."
exit 1
fi