monasca-events-api/devstack/lib/events-persister.sh

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#!/bin/bash
# Copyright 2017 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_EVENTS_PERSISTER=$(set +o | grep xtrace)
set +o xtrace
function is_events_persister_enabled {
is_service_enabled monasca-events-persister && return 0
return 1
}
function install_events_persister {
if is_events_persister_enabled; then
echo_summary "Installing Events Persister"
git_clone $MONASCA_EVENTS_PERSISTER_REPO $MONASCA_EVENTS_PERSISTER_DIR $MONASCA_EVENTS_PERSISTER_BRANCH
setup_develop ${MONASCA_EVENTS_PERSISTER_DIR}
pip_install "elasticsearch>=2.0.0,<3.0.0"
fi
}
function configure_events_persister {
if is_events_persister_enabled; then
echo_summary "Configuring Events Persister"
# Put config files in ``$MONASCA_EVENTS_PERSISTER_CONF_DIR`` for everyone to find
sudo install -d -o $STACK_USER $MONASCA_EVENTS_PERSISTER_CONF_DIR
# ensure fresh installation of configuration files
rm -rf $MONASCA_EVENTS_PERSISTER_CONF $MONASCA_EVENTS_PERSISTER_LOGGING_CONF
oslo-config-generator \
--config-file $MONASCA_EVENTS_PERSISTER_DIR/config-generator/persister.conf \
--output-file $MONASCA_EVENTS_PERSISTER_CONF
iniset "$MONASCA_EVENTS_PERSISTER_CONF" DEFAULT log_config_append $MONASCA_EVENTS_PERSISTER_LOGGING_CONF
iniset "$MONASCA_EVENTS_PERSISTER_CONF" zookeeper uri 127.0.0.1:2181
iniset "$MONASCA_EVENTS_PERSISTER_CONF" zookeeper partition_interval_recheck_seconds 15
iniset "$MONASCA_EVENTS_PERSISTER_CONF" kafka num_processors 0
iniset "$MONASCA_EVENTS_PERSISTER_CONF" kafka_events num_processors 1
iniset "$MONASCA_EVENTS_PERSISTER_CONF" kafka_events uri 127.0.0.1:9092
iniset "$MONASCA_EVENTS_PERSISTER_CONF" elasticsearch hosts ${ELASTICSEARCH_BIND_HOST}:${ELASTICSEARCH_BIND_PORT}
sudo cp -f "${MONASCA_EVENTS_DEVSTACK_DIR}"/files/monasca-events-persister/events-persister-logging.conf \
"${MONASCA_EVENTS_PERSISTER_LOGGING_CONF}"
sudo sed -e "
s|%MONASCA_EVENTS_LOG_DIR%|$MONASCA_EVENTS_LOG_DIR|g;
" -i ${MONASCA_EVENTS_PERSISTER_LOGGING_CONF}
fi
}
function start_events_persister {
if is_events_persister_enabled; then
echo_summary "Starting Events Persister"
run_process "monasca-events-persister" "/usr/local/bin/monasca-persister --config-file $MONASCA_EVENTS_PERSISTER_CONF"
fi
}
function stop_events_persister {
if is_events_persister_enabled; then
echo_summary "Stopping Events Persister"
stop_process "monasca-events-persister" || true
fi
}
function clean_events_persister {
if is_events_persister_enabled; then
echo_summary "Cleaning Events Persister"
sudo rm -f $MONASCA_EVENTS_PERSISTER_CONF || true
sudo rm -f $MONASCA_EVENTS_PERSISTER_LOGGING_CONF || true
sudo rm -rf $MONASCA_EVENTS_PERSISTER_DIR || true
fi
}
$_XTRACE_EVENTS_PERSISTER