devstack/pkg/elasticsearch.sh
Federico Ressi 3809defb2e Fix elastic search support for Fedora.
Change Ifbcc3dd783ff2f362a464fbf4ca22f20cc2c658e broken it [1]

[1] https://review.openstack.org/#/c/251980/2/pkg/elasticsearch.sh

Change-Id: I330498cd490f3af2e9a569d86e8639a03b48dd17
Closes-Bug: #1531424
2016-01-06 08:22:39 +00:00

137 lines
3.9 KiB
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#!/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
is_package_installed java-1.8.0-openjdk-headless || install_package java-1.8.0-openjdk-headless
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