devstack/pkg/elasticsearch.sh
gordon chung b203d0c71a do not redefine path in elasticsearch
in I0272d56bc2e50e8174db78bd449f65f60f7f4000, we reset DEST value
when installing elasticsearch. it gets set to /opt/stack/ which is
not always correct in gate causing the path to be wrong and
elasticseach cannot be installed. we should reuse DEST from stackrc

Change-Id: Ia3a2383ada30c4e92c37386aedd6164c69cac60a
Closes-Bug: #1484182
2015-08-20 14:35:40 -04:00

141 lines
4.0 KiB
Bash
Executable File

#!/bin/bash -xe
# basic reference point for things like filecache
#
# TODO(sdague): once we have a few of these I imagine the download
# step can probably be factored out to something nicer
TOP_DIR=$(cd $(dirname "$0")/.. && pwd)
FILES=$TOP_DIR/files
source $TOP_DIR/stackrc
# Package source and version, all pkg files are expected to have
# something like this, as well as a way to override them.
ELASTICSEARCH_VERSION=${ELASTICSEARCH_VERSION:-1.4.2}
ELASTICSEARCH_BASEURL=${ELASTICSEARCH_BASEURL:-https://download.elasticsearch.org/elasticsearch/elasticsearch}
# Elastic search actual implementation
function wget_elasticsearch {
local file=${1}
if [ ! -f ${FILES}/${file} ]; then
wget $ELASTICSEARCH_BASEURL/${file} -O ${FILES}/${file}
fi
if [ ! -f ${FILES}/${file}.sha1.txt ]; then
wget $ELASTICSEARCH_BASEURL/${file}.sha1.txt -O ${FILES}/${file}.sha1.txt
fi
pushd ${FILES}; sha1sum ${file} > ${file}.sha1.gen; popd
if ! diff ${FILES}/${file}.sha1.gen ${FILES}/${file}.sha1.txt; then
echo "Invalid elasticsearch download. Could not install."
return 1
fi
return 0
}
function download_elasticsearch {
if is_ubuntu; then
wget_elasticsearch elasticsearch-${ELASTICSEARCH_VERSION}.deb
elif is_fedora; then
wget_elasticsearch elasticsearch-${ELASTICSEARCH_VERSION}.noarch.rpm
fi
}
function configure_elasticsearch {
# currently a no op
:
}
function _check_elasticsearch_ready {
# poll elasticsearch to see if it's started
if ! wait_for_service 30 http://localhost:9200; then
die $LINENO "Maximum timeout reached. Could not connect to ElasticSearch"
fi
}
function start_elasticsearch {
if is_ubuntu; then
sudo /etc/init.d/elasticsearch start
_check_elasticsearch_ready
elif is_fedora; then
sudo /bin/systemctl start elasticsearch.service
_check_elasticsearch_ready
else
echo "Unsupported architecture...can not start elasticsearch."
fi
}
function stop_elasticsearch {
if is_ubuntu; then
sudo /etc/init.d/elasticsearch stop
elif is_fedora; then
sudo /bin/systemctl stop elasticsearch.service
else
echo "Unsupported architecture...can not stop elasticsearch."
fi
}
function install_elasticsearch {
pip_install_gr elasticsearch
if is_package_installed elasticsearch; then
echo "Note: elasticsearch was already installed."
return
fi
if is_ubuntu; then
is_package_installed openjdk-7-jre-headless || install_package openjdk-7-jre-headless
sudo dpkg -i ${FILES}/elasticsearch-${ELASTICSEARCH_VERSION}.deb
sudo update-rc.d elasticsearch defaults 95 10
elif is_fedora; then
if [[ "$os_RELEASE" -ge "21" ]]; then
is_package_installed java-1.8.0-openjdk-headless || install_package java-1.8.0-openjdk-headless
else
is_package_installed java-1.7.0-openjdk-headless || install_package java-1.7.0-openjdk-headless
fi
yum_install ${FILES}/elasticsearch-${ELASTICSEARCH_VERSION}.noarch.rpm
sudo /bin/systemctl daemon-reload
sudo /bin/systemctl enable elasticsearch.service
else
echo "Unsupported install of elasticsearch on this architecture."
fi
}
function uninstall_elasticsearch {
if is_package_installed elasticsearch; then
if is_ubuntu; then
sudo apt-get purge elasticsearch
elif is_fedora; then
sudo yum remove elasticsearch
else
echo "Unsupported install of elasticsearch on this architecture."
fi
fi
}
# The PHASE dispatcher. All pkg files are expected to basically cargo
# cult the case statement.
PHASE=$1
echo "Phase is $PHASE"
case $PHASE in
download)
download_elasticsearch
;;
install)
install_elasticsearch
;;
configure)
configure_elasticsearch
;;
start)
start_elasticsearch
;;
stop)
stop_elasticsearch
;;
uninstall)
uninstall_elasticsearch
;;
esac