monasca-api/devstack/lib/zookeeper.sh

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#!/bin/bash
# Copyright 2020 FUJITSU LIMITED
#
# 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.
_XTRACE_ZOOKEEPER=$(set +o | grep xtrace)
set +o xtrace
function is_zookeeper_enabled {
is_service_enabled monasca-zookeeper && return 0
return 1
}
function clean_zookeeper {
if is_zookeeper_enabled; then
echo_summary "Cleaning Monasca Zookeeper"
sudo systemctl disable zookeeper
sudo systemctl stop zookeeper
sudo rm -rf /var/log/zookeeper
sudo rm -rf /var/lib/zookeeper
sudo rm -rf /opt/zookeeper-${ZOOKEEPER_VERSION}
sudo rm -rf /opt/zookeeper
sudo rm -rf /etc/systemd/system/zookeeper.service
sudo systemctl daemon-reload
fi
}
function install_zookeeper {
if is_zookeeper_enabled; then
echo_summary "Install Monasca Zookeeper"
local zookeeper_tarball=zookeeper-${ZOOKEEPER_VERSION}.tar.gz
local zookeeper_tarball_url=${APACHE_ARCHIVES}zookeeper/zookeeper-${ZOOKEEPER_VERSION}/${zookeeper_tarball}
local zookeeper_tarball_dest
zookeeper_tarball_dest=`get_extra_file ${zookeeper_tarball_url}`
sudo groupadd --system zookeeper || true
sudo useradd --system -g zookeeper zookeeper || true
sudo tar -xzf ${zookeeper_tarball_dest} -C /opt
sudo ln -sf /opt/zookeeper-${ZOOKEEPER_VERSION} /opt/zookeeper
sudo cp $PLUGIN_FILES/zookeeper/* /opt/zookeeper/conf
sudo chown -R zookeeper:zookeeper /opt/zookeeper/
sudo mkdir /var/log/zookeeper
sudo chown -R zookeeper:zookeeper /var/log/zookeeper
sudo mkdir /var/lib/zookeeper
sudo chown -R zookeeper:zookeeper /var/lib/zookeeper
sudo cp -f "${MONASCA_API_DIR}"/devstack/files/zookeeper/zookeeper.service /etc/systemd/system/zookeeper.service
sudo chown root:root /etc/systemd/system/kafka.service
sudo chmod 644 /etc/systemd/system/zookeeper.service
sudo systemctl daemon-reload
sudo systemctl enable zookeeper
sudo systemctl start zookeeper || sudo systemctl restart zookeeper
fi
}
$_XTRACE_ZOOKEEPER