OpenSearch/qa/os/bats/utils/tar.bash

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#!/bin/bash
# This file contains some utilities to test the elasticsearch
# tar distribution.
# WARNING: This testing file must be executed as root and can
# dramatically change your system. It should only be executed
# in a throw-away VM like those made by the Vagrantfile at
# the root of the Elasticsearch source code. This should
# cause the script to fail if it is executed any other way:
[ -f /etc/is_vagrant_vm ] || {
>&2 echo "must be run on a vagrant VM"
exit 1
}
# Licensed to Elasticsearch under one or more contributor
# license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright
# ownership. Elasticsearch licenses this file to you 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.
# Install the tar.gz archive
install_archive() {
export ESHOME=${1:-/tmp/elasticsearch}
local version=$(cat version)
echo "Unpacking tarball to $ESHOME"
rm -rf /tmp/untar
mkdir -p /tmp/untar
tar -xzpf "${PACKAGE_NAME}-${version}-linux-x86_64.tar.gz" -C /tmp/untar
find /tmp/untar -depth -type d -name 'elasticsearch*' -exec mv {} "$ESHOME" \; > /dev/null
# ES cannot run as root so create elasticsearch user & group if needed
if ! getent group "elasticsearch" > /dev/null 2>&1 ; then
if is_dpkg; then
addgroup --system "elasticsearch"
else
groupadd -r "elasticsearch"
fi
fi
if ! id "elasticsearch" > /dev/null 2>&1 ; then
if is_dpkg; then
adduser --quiet --system --no-create-home --ingroup "elasticsearch" --disabled-password --shell /bin/false "elasticsearch"
else
useradd --system -M --gid "elasticsearch" --shell /sbin/nologin --comment "elasticsearch user" "elasticsearch"
fi
fi
chown -R elasticsearch:elasticsearch "$ESHOME"
export_elasticsearch_paths
}
# Move the unzipped tarball to another location.
move_elasticsearch() {
local oldhome="$ESHOME"
export ESHOME="$1"
rm -rf "$ESHOME"
mv "$oldhome" "$ESHOME"
export_elasticsearch_paths
}
# Export some useful paths.
export_elasticsearch_paths() {
export ESMODULES="$ESHOME/modules"
export ESPLUGINS="$ESHOME/plugins"
export ESCONFIG="$ESHOME/config"
export ESSCRIPTS="$ESCONFIG/scripts"
export ESDATA="$ESHOME/data"
export ESLOG="$ESHOME/logs"
export PACKAGE_NAME=${PACKAGE_NAME:-"elasticsearch-oss"}
}
# Checks that all directories & files are correctly installed
# after a archive (tar.gz/zip) install
verify_archive_installation() {
assert_file "$ESHOME" d elasticsearch elasticsearch 755
assert_file "$ESHOME/bin" d elasticsearch elasticsearch 755
assert_file "$ESHOME/bin/elasticsearch" f elasticsearch elasticsearch 755
assert_file "$ESHOME/bin/elasticsearch-env" f elasticsearch elasticsearch 755
assert_file "$ESHOME/bin/elasticsearch-keystore" f elasticsearch elasticsearch 755
assert_file "$ESHOME/bin/elasticsearch-plugin" f elasticsearch elasticsearch 755
assert_file "$ESHOME/bin/elasticsearch-shard" f elasticsearch elasticsearch 755
assert_file "$ESHOME/bin/elasticsearch-node" f elasticsearch elasticsearch 755
assert_file "$ESCONFIG" d elasticsearch elasticsearch 755
assert_file "$ESCONFIG/elasticsearch.yml" f elasticsearch elasticsearch 660
assert_file "$ESCONFIG/jvm.options" f elasticsearch elasticsearch 660
assert_file "$ESCONFIG/log4j2.properties" f elasticsearch elasticsearch 660
assert_file "$ESPLUGINS" d elasticsearch elasticsearch 755
assert_file "$ESHOME/lib" d elasticsearch elasticsearch 755
assert_file "$ESHOME/logs" d elasticsearch elasticsearch 755
assert_file "$ESHOME/NOTICE.txt" f elasticsearch elasticsearch 644
assert_file "$ESHOME/LICENSE.txt" f elasticsearch elasticsearch 644
assert_file "$ESHOME/README.asciidoc" f elasticsearch elasticsearch 644
assert_file_not_exist "$ESCONFIG/elasticsearch.keystore"
}