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Write a dpkg manifest to list installed packages

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To create an auditable log of packages installed in an image use
dpkg-query to create a json data file with the package names, version
and install status.

Change-Id: I59018221edcb944a876ad47b402538c63c426bc7
This commit is contained in:
Jon-Paul Sullivan 2014-03-26 15:45:51 +00:00
parent b9189a204f
commit 843085a7cd
2 changed files with 60 additions and 0 deletions
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27
elements/dpkg/cleanup.d/01-copy-dpkg-manifest Executable file
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#!/bin/bash
#
# Copyright 2014 Hewlett-Packard Development Company, L.P.
# 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.
#
set -eux
MANIFEST_DIR=/etc/dib-manifests
DPKG_MANIFEST_NAME=dib-manifest-dpkg-$(basename ${IMAGE_NAME})
if [ -f $TMP_MOUNT_PATH/${MANIFEST_DIR}/${DPKG_MANIFEST_NAME} ]; then
mkdir -p ${IMAGE_NAME}-manifests
cp --no-preserve=ownership -v $TMP_MOUNT_PATH/${MANIFEST_DIR}/${DPKG_MANIFEST_NAME} \
${IMAGE_NAME}-manifests/
fi

33
elements/dpkg/post-install.d/99-write-dpkg-manifest Executable file
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#!/bin/bash
#
# Copyright 2014 Hewlett-Packard Development Company, L.P.
# 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.
#
set -eux
MANIFEST_DIR=/etc/dib-manifests
mkdir -p ${MANIFEST_DIR}
DPKG_MANIFEST_NAME=dib-manifest-dpkg-$(basename ${IMAGE_NAME})
# Write the json preamble
echo '{"packages": [' > ${MANIFEST_DIR}/${DPKG_MANIFEST_NAME}
# Write a json-format output for the packages installed
format='{"package": "${binary:Package}","arch": "${Architecture}","version": "${Version}","status": "${db:Status-Abbrev}"},'
# Use the configurable dpkg --show output as a manifest
dpkg-query --show --showformat="${format}" | tee -a ${MANIFEST_DIR}/${DPKG_MANIFEST_NAME}
# Finish off the json structure and make it easier for human inspection
sed -i -e 's/,$/\n]}/g' -e 's/\(},\)/ \1\n/g' ${MANIFEST_DIR}/${DPKG_MANIFEST_NAME}