b523f3108f
Devstack installs elasticsearch version 1.4.2 by default. This version is really out of date and you can't run kibana 4.x against it. We are working towards 2.x support [0], but in the meantime would like our example to install a more recent version of ES. [0] http://lists.openstack.org/pipermail/openstack-dev/2016-April/092583.html Change-Id: I9ca244f8b817dd9c5f6d7435e347df28282db0a9
137 lines
3.9 KiB
Bash
Executable File
137 lines
3.9 KiB
Bash
Executable File
#!/bin/bash -xe
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# basic reference point for things like filecache
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#
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# TODO(sdague): once we have a few of these I imagine the download
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# step can probably be factored out to something nicer
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TOP_DIR=$(cd $(dirname "$0")/.. && pwd)
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FILES=$TOP_DIR/files
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source $TOP_DIR/stackrc
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# Package source and version, all pkg files are expected to have
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# something like this, as well as a way to override them.
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ELASTICSEARCH_VERSION=${ELASTICSEARCH_VERSION:-1.7.5}
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ELASTICSEARCH_BASEURL=${ELASTICSEARCH_BASEURL:-https://download.elasticsearch.org/elasticsearch/elasticsearch}
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# Elastic search actual implementation
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function wget_elasticsearch {
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local file=${1}
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if [ ! -f ${FILES}/${file} ]; then
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wget $ELASTICSEARCH_BASEURL/${file} -O ${FILES}/${file}
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fi
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if [ ! -f ${FILES}/${file}.sha1.txt ]; then
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wget $ELASTICSEARCH_BASEURL/${file}.sha1.txt -O ${FILES}/${file}.sha1.txt
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fi
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pushd ${FILES}; sha1sum ${file} > ${file}.sha1.gen; popd
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if ! diff ${FILES}/${file}.sha1.gen ${FILES}/${file}.sha1.txt; then
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echo "Invalid elasticsearch download. Could not install."
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return 1
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fi
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return 0
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}
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function download_elasticsearch {
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if is_ubuntu; then
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wget_elasticsearch elasticsearch-${ELASTICSEARCH_VERSION}.deb
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elif is_fedora; then
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wget_elasticsearch elasticsearch-${ELASTICSEARCH_VERSION}.noarch.rpm
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fi
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}
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function configure_elasticsearch {
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# currently a no op
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:
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}
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function _check_elasticsearch_ready {
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# poll elasticsearch to see if it's started
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if ! wait_for_service 30 http://localhost:9200; then
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die $LINENO "Maximum timeout reached. Could not connect to ElasticSearch"
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fi
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}
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function start_elasticsearch {
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if is_ubuntu; then
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sudo /etc/init.d/elasticsearch start
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_check_elasticsearch_ready
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elif is_fedora; then
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sudo /bin/systemctl start elasticsearch.service
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_check_elasticsearch_ready
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else
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echo "Unsupported architecture...can not start elasticsearch."
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fi
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}
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function stop_elasticsearch {
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if is_ubuntu; then
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sudo /etc/init.d/elasticsearch stop
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elif is_fedora; then
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sudo /bin/systemctl stop elasticsearch.service
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else
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echo "Unsupported architecture...can not stop elasticsearch."
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fi
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}
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function install_elasticsearch {
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pip_install_gr elasticsearch
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if is_package_installed elasticsearch; then
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echo "Note: elasticsearch was already installed."
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return
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fi
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if is_ubuntu; then
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is_package_installed openjdk-7-jre-headless || install_package openjdk-7-jre-headless
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sudo dpkg -i ${FILES}/elasticsearch-${ELASTICSEARCH_VERSION}.deb
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sudo update-rc.d elasticsearch defaults 95 10
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elif is_fedora; then
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is_package_installed java-1.8.0-openjdk-headless || install_package java-1.8.0-openjdk-headless
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yum_install ${FILES}/elasticsearch-${ELASTICSEARCH_VERSION}.noarch.rpm
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sudo /bin/systemctl daemon-reload
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sudo /bin/systemctl enable elasticsearch.service
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else
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echo "Unsupported install of elasticsearch on this architecture."
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fi
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}
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function uninstall_elasticsearch {
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if is_package_installed elasticsearch; then
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if is_ubuntu; then
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sudo apt-get purge elasticsearch
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elif is_fedora; then
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sudo yum remove elasticsearch
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else
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echo "Unsupported install of elasticsearch on this architecture."
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fi
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fi
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}
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# The PHASE dispatcher. All pkg files are expected to basically cargo
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# cult the case statement.
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PHASE=$1
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echo "Phase is $PHASE"
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case $PHASE in
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download)
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download_elasticsearch
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;;
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install)
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install_elasticsearch
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;;
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configure)
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configure_elasticsearch
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;;
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start)
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start_elasticsearch
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;;
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stop)
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stop_elasticsearch
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;;
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uninstall)
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uninstall_elasticsearch
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;;
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esac
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