387 lines
14 KiB
Bash
387 lines
14 KiB
Bash
#!/bin/bash
|
|
#
|
|
# lib/ceilometer
|
|
# Install and start **Ceilometer** service
|
|
|
|
# To enable a minimal set of Ceilometer services, add the following to the
|
|
# localrc section of local.conf:
|
|
#
|
|
# enable_service ceilometer-acompute ceilometer-acentral ceilometer-anotification ceilometer-collector ceilometer-api
|
|
#
|
|
# To ensure Ceilometer alarming services are enabled also, further add to the
|
|
# localrc section of local.conf:
|
|
#
|
|
# enable_service ceilometer-alarm-notifier ceilometer-alarm-evaluator
|
|
#
|
|
# Several variables set in the localrc section adjust common behaviors
|
|
# of Ceilometer (see within for additional settings):
|
|
#
|
|
# CEILOMETER_USE_MOD_WSGI: When True, run the api under mod_wsgi.
|
|
# CEILOMETER_PIPELINE_INTERVAL: The number of seconds between pipeline processing
|
|
# runs. Default 600.
|
|
# CEILOMETER_BACKEND: The database backend (e.g. 'mysql', 'mongodb', 'es')
|
|
# CEILOMETER_COORDINATION_URL: The URL for a group membership service provided
|
|
# by tooz.
|
|
# CEILOMETER_EVENTS: Enable event collection
|
|
|
|
|
|
# Dependencies:
|
|
#
|
|
# - functions
|
|
# - OS_AUTH_URL for auth in api
|
|
# - DEST set to the destination directory
|
|
# - SERVICE_PASSWORD, SERVICE_TENANT_NAME for auth in api
|
|
# - STACK_USER service user
|
|
|
|
# stack.sh
|
|
# ---------
|
|
# - install_ceilometer
|
|
# - configure_ceilometer
|
|
# - init_ceilometer
|
|
# - start_ceilometer
|
|
# - stop_ceilometer
|
|
# - cleanup_ceilometer
|
|
|
|
# Save trace setting
|
|
XTRACE=$(set +o | grep xtrace)
|
|
set +o xtrace
|
|
|
|
|
|
# Defaults
|
|
# --------
|
|
|
|
# Set up default directories
|
|
GITDIR["python-ceilometerclient"]=$DEST/python-ceilometerclient
|
|
GITDIR["ceilometermiddleware"]=$DEST/ceilometermiddleware
|
|
|
|
CEILOMETER_DIR=$DEST/ceilometer
|
|
CEILOMETER_CONF_DIR=/etc/ceilometer
|
|
CEILOMETER_CONF=$CEILOMETER_CONF_DIR/ceilometer.conf
|
|
CEILOMETER_API_LOG_DIR=/var/log/ceilometer-api
|
|
CEILOMETER_AUTH_CACHE_DIR=${CEILOMETER_AUTH_CACHE_DIR:-/var/cache/ceilometer}
|
|
CEILOMETER_WSGI_DIR=${CEILOMETER_WSGI_DIR:-/var/www/ceilometer}
|
|
|
|
# Support potential entry-points console scripts
|
|
CEILOMETER_BIN_DIR=$(get_python_exec_prefix)
|
|
|
|
# Set up database backend
|
|
CEILOMETER_BACKEND=${CEILOMETER_BACKEND:-mysql}
|
|
|
|
# Ceilometer connection info.
|
|
CEILOMETER_SERVICE_PROTOCOL=http
|
|
CEILOMETER_SERVICE_HOST=$SERVICE_HOST
|
|
CEILOMETER_SERVICE_PORT=${CEILOMETER_SERVICE_PORT:-8777}
|
|
CEILOMETER_USE_MOD_WSGI=$(trueorfalse False CEILOMETER_USE_MOD_WSGI)
|
|
|
|
# To enable OSprofiler change value of this variable to "notifications,profiler"
|
|
CEILOMETER_NOTIFICATION_TOPICS=${CEILOMETER_NOTIFICATION_TOPICS:-notifications}
|
|
CEILOMETER_EVENTS=${CEILOMETER_EVENTS:-True}
|
|
|
|
CEILOMETER_COORDINATION_URL=${CEILOMETER_COORDINATION_URL:-}
|
|
CEILOMETER_PIPELINE_INTERVAL=${CEILOMETER_PIPELINE_INTERVAL:-}
|
|
|
|
# Tell Tempest this project is present
|
|
TEMPEST_SERVICES+=,ceilometer
|
|
|
|
|
|
# Functions
|
|
# ---------
|
|
|
|
# Test if any Ceilometer services are enabled
|
|
# is_ceilometer_enabled
|
|
function is_ceilometer_enabled {
|
|
[[ ,${ENABLED_SERVICES} =~ ,"ceilometer-" ]] && return 0
|
|
return 1
|
|
}
|
|
|
|
# create_ceilometer_accounts() - Set up common required ceilometer accounts
|
|
#
|
|
# Project User Roles
|
|
# ------------------------------------------------------------------
|
|
# SERVICE_TENANT_NAME ceilometer admin
|
|
# SERVICE_TENANT_NAME ceilometer ResellerAdmin (if Swift is enabled)
|
|
function create_ceilometer_accounts {
|
|
|
|
# Ceilometer
|
|
if [[ "$ENABLED_SERVICES" =~ "ceilometer-api" ]]; then
|
|
|
|
create_service_user "ceilometer" "admin"
|
|
|
|
if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
|
|
local ceilometer_service=$(get_or_create_service "ceilometer" \
|
|
"metering" "OpenStack Telemetry Service")
|
|
get_or_create_endpoint $ceilometer_service \
|
|
"$REGION_NAME" \
|
|
"$CEILOMETER_SERVICE_PROTOCOL://$CEILOMETER_SERVICE_HOST:$CEILOMETER_SERVICE_PORT/" \
|
|
"$CEILOMETER_SERVICE_PROTOCOL://$CEILOMETER_SERVICE_HOST:$CEILOMETER_SERVICE_PORT/" \
|
|
"$CEILOMETER_SERVICE_PROTOCOL://$CEILOMETER_SERVICE_HOST:$CEILOMETER_SERVICE_PORT/"
|
|
fi
|
|
if is_service_enabled swift; then
|
|
# Ceilometer needs ResellerAdmin role to access swift account stats.
|
|
get_or_add_user_project_role "ResellerAdmin" "ceilometer" $SERVICE_TENANT_NAME
|
|
fi
|
|
fi
|
|
}
|
|
|
|
|
|
# _cleanup_keystone_apache_wsgi() - Remove wsgi files, disable and remove apache vhost file
|
|
function _cleanup_ceilometer_apache_wsgi {
|
|
sudo rm -f $CEILOMETER_WSGI_DIR/*
|
|
sudo rm -f $(apache_site_config_for ceilometer)
|
|
}
|
|
|
|
# cleanup_ceilometer() - Remove residual data files, anything left over from previous
|
|
# runs that a clean run would need to clean up
|
|
function cleanup_ceilometer {
|
|
if [ "$CEILOMETER_BACKEND" = 'mongodb' ] ; then
|
|
mongo ceilometer --eval "db.dropDatabase();"
|
|
elif [ "$CEILOMETER_BACKEND" = 'es' ] ; then
|
|
curl -XDELETE "localhost:9200/events_*"
|
|
fi
|
|
if [ "$CEILOMETER_USE_MOD_WSGI" == "True" ]; then
|
|
_cleanup_ceilometer_apache_wsgi
|
|
fi
|
|
}
|
|
|
|
function _config_ceilometer_apache_wsgi {
|
|
sudo mkdir -p $CEILOMETER_WSGI_DIR
|
|
|
|
local ceilometer_apache_conf=$(apache_site_config_for ceilometer)
|
|
local apache_version=$(get_apache_version)
|
|
|
|
# copy proxy vhost and wsgi file
|
|
sudo cp $CEILOMETER_DIR/ceilometer/api/app.wsgi $CEILOMETER_WSGI_DIR/app
|
|
|
|
sudo cp $FILES/apache-ceilometer.template $ceilometer_apache_conf
|
|
sudo sed -e "
|
|
s|%PORT%|$CEILOMETER_SERVICE_PORT|g;
|
|
s|%APACHE_NAME%|$APACHE_NAME|g;
|
|
s|%WSGIAPP%|$CEILOMETER_WSGI_DIR/app|g;
|
|
s|%USER%|$STACK_USER|g
|
|
" -i $ceilometer_apache_conf
|
|
}
|
|
|
|
# configure_ceilometer() - Set config files, create data dirs, etc
|
|
function configure_ceilometer {
|
|
[ ! -d $CEILOMETER_CONF_DIR ] && sudo mkdir -m 755 -p $CEILOMETER_CONF_DIR
|
|
sudo chown $STACK_USER $CEILOMETER_CONF_DIR
|
|
|
|
[ ! -d $CEILOMETER_API_LOG_DIR ] && sudo mkdir -m 755 -p $CEILOMETER_API_LOG_DIR
|
|
sudo chown $STACK_USER $CEILOMETER_API_LOG_DIR
|
|
|
|
iniset_rpc_backend ceilometer $CEILOMETER_CONF DEFAULT
|
|
|
|
iniset $CEILOMETER_CONF DEFAULT notification_topics "$CEILOMETER_NOTIFICATION_TOPICS"
|
|
iniset $CEILOMETER_CONF DEFAULT verbose True
|
|
iniset $CEILOMETER_CONF DEFAULT debug "$ENABLE_DEBUG_LOG_LEVEL"
|
|
|
|
if [[ -n "$CEILOMETER_COORDINATION_URL" ]]; then
|
|
iniset $CEILOMETER_CONF coordination backend_url $CEILOMETER_COORDINATION_URL
|
|
iniset $CEILOMETER_CONF compute workload_partitioning True
|
|
fi
|
|
|
|
# Install the policy file for the API server
|
|
cp $CEILOMETER_DIR/etc/ceilometer/policy.json $CEILOMETER_CONF_DIR
|
|
iniset $CEILOMETER_CONF DEFAULT policy_file $CEILOMETER_CONF_DIR/policy.json
|
|
|
|
cp $CEILOMETER_DIR/etc/ceilometer/pipeline.yaml $CEILOMETER_CONF_DIR
|
|
cp $CEILOMETER_DIR/etc/ceilometer/event_pipeline.yaml $CEILOMETER_CONF_DIR
|
|
cp $CEILOMETER_DIR/etc/ceilometer/api_paste.ini $CEILOMETER_CONF_DIR
|
|
cp $CEILOMETER_DIR/etc/ceilometer/event_definitions.yaml $CEILOMETER_CONF_DIR
|
|
|
|
if [ "$CEILOMETER_PIPELINE_INTERVAL" ]; then
|
|
sed -i "s/interval:.*/interval: ${CEILOMETER_PIPELINE_INTERVAL}/" $CEILOMETER_CONF_DIR/pipeline.yaml
|
|
fi
|
|
|
|
# the compute and central agents need these credentials in order to
|
|
# call out to other services' public APIs
|
|
# the alarm evaluator needs these options to call ceilometer APIs
|
|
iniset $CEILOMETER_CONF service_credentials os_username ceilometer
|
|
iniset $CEILOMETER_CONF service_credentials os_password $SERVICE_PASSWORD
|
|
iniset $CEILOMETER_CONF service_credentials os_tenant_name $SERVICE_TENANT_NAME
|
|
iniset $CEILOMETER_CONF service_credentials os_region_name $REGION_NAME
|
|
iniset $CEILOMETER_CONF service_credentials os_auth_url $KEYSTONE_SERVICE_URI/v2.0
|
|
|
|
configure_auth_token_middleware $CEILOMETER_CONF ceilometer $CEILOMETER_AUTH_CACHE_DIR
|
|
|
|
iniset $CEILOMETER_CONF notification store_events $CEILOMETER_EVENTS
|
|
|
|
if [ "$CEILOMETER_BACKEND" = 'mysql' ] || [ "$CEILOMETER_BACKEND" = 'postgresql' ] ; then
|
|
iniset $CEILOMETER_CONF database alarm_connection $(database_connection_url ceilometer)
|
|
iniset $CEILOMETER_CONF database event_connection $(database_connection_url ceilometer)
|
|
iniset $CEILOMETER_CONF database metering_connection $(database_connection_url ceilometer)
|
|
iniset $CEILOMETER_CONF DEFAULT collector_workers $API_WORKERS
|
|
elif [ "$CEILOMETER_BACKEND" = 'es' ] ; then
|
|
# es is only supported for events. we will use sql for alarming/metering.
|
|
iniset $CEILOMETER_CONF database alarm_connection $(database_connection_url ceilometer)
|
|
iniset $CEILOMETER_CONF database event_connection es://localhost:9200
|
|
iniset $CEILOMETER_CONF database metering_connection $(database_connection_url ceilometer)
|
|
iniset $CEILOMETER_CONF DEFAULT collector_workers $API_WORKERS
|
|
${TOP_DIR}/pkg/elasticsearch.sh start
|
|
cleanup_ceilometer
|
|
else
|
|
iniset $CEILOMETER_CONF database alarm_connection mongodb://localhost:27017/ceilometer
|
|
iniset $CEILOMETER_CONF database event_connection mongodb://localhost:27017/ceilometer
|
|
iniset $CEILOMETER_CONF database metering_connection mongodb://localhost:27017/ceilometer
|
|
configure_mongodb
|
|
cleanup_ceilometer
|
|
fi
|
|
|
|
if [[ "$VIRT_DRIVER" = 'vsphere' ]]; then
|
|
iniset $CEILOMETER_CONF DEFAULT hypervisor_inspector vsphere
|
|
iniset $CEILOMETER_CONF vmware host_ip "$VMWAREAPI_IP"
|
|
iniset $CEILOMETER_CONF vmware host_username "$VMWAREAPI_USER"
|
|
iniset $CEILOMETER_CONF vmware host_password "$VMWAREAPI_PASSWORD"
|
|
fi
|
|
|
|
if [ "$CEILOMETER_USE_MOD_WSGI" == "True" ]; then
|
|
iniset $CEILOMETER_CONF api pecan_debug "False"
|
|
_config_ceilometer_apache_wsgi
|
|
fi
|
|
}
|
|
|
|
function configure_mongodb {
|
|
# server package is the same on all
|
|
local packages=mongodb-server
|
|
|
|
if is_fedora; then
|
|
# mongodb client + python bindings
|
|
packages="${packages} mongodb pymongo"
|
|
else
|
|
packages="${packages} python-pymongo"
|
|
fi
|
|
|
|
install_package ${packages}
|
|
|
|
if is_fedora; then
|
|
# ensure smallfiles selected to minimize freespace requirements
|
|
sudo sed -i '/--smallfiles/!s/OPTIONS=\"/OPTIONS=\"--smallfiles /' /etc/sysconfig/mongod
|
|
|
|
restart_service mongod
|
|
fi
|
|
|
|
# give mongodb time to start-up
|
|
sleep 5
|
|
}
|
|
|
|
# init_ceilometer() - Initialize etc.
|
|
function init_ceilometer {
|
|
# Create cache dir
|
|
sudo mkdir -p $CEILOMETER_AUTH_CACHE_DIR
|
|
sudo chown $STACK_USER $CEILOMETER_AUTH_CACHE_DIR
|
|
rm -f $CEILOMETER_AUTH_CACHE_DIR/*
|
|
|
|
if is_service_enabled mysql postgresql; then
|
|
if [ "$CEILOMETER_BACKEND" = 'mysql' ] || [ "$CEILOMETER_BACKEND" = 'postgresql' ] || [ "$CEILOMETER_BACKEND" = 'es' ] ; then
|
|
recreate_database ceilometer
|
|
$CEILOMETER_BIN_DIR/ceilometer-dbsync
|
|
fi
|
|
fi
|
|
}
|
|
|
|
# install_redis() - Install the redis server.
|
|
function install_redis {
|
|
if is_ubuntu; then
|
|
install_package redis-server
|
|
restart_service redis-server
|
|
else
|
|
# This will fail (correctly) where a redis package is unavailable
|
|
install_package redis
|
|
restart_service redis
|
|
fi
|
|
}
|
|
|
|
# install_ceilometer() - Collect source and prepare
|
|
function install_ceilometer {
|
|
git_clone $CEILOMETER_REPO $CEILOMETER_DIR $CEILOMETER_BRANCH
|
|
setup_develop $CEILOMETER_DIR
|
|
|
|
if echo $CEILOMETER_COORDINATION_URL | grep -q '^memcached:'; then
|
|
install_package memcached
|
|
elif echo $CEILOMETER_COORDINATION_URL | grep -q '^redis:'; then
|
|
install_redis
|
|
fi
|
|
|
|
if [ "$CEILOMETER_BACKEND" = 'es' ] ; then
|
|
${TOP_DIR}/pkg/elasticsearch.sh download
|
|
${TOP_DIR}/pkg/elasticsearch.sh install
|
|
fi
|
|
}
|
|
|
|
# install_ceilometerclient() - Collect source and prepare
|
|
function install_ceilometerclient {
|
|
if use_library_from_git "python-ceilometerclient"; then
|
|
git_clone_by_name "python-ceilometerclient"
|
|
setup_dev_lib "python-ceilometerclient"
|
|
sudo install -D -m 0644 -o $STACK_USER {${GITDIR["python-ceilometerclient"]}/tools/,/etc/bash_completion.d/}ceilometer.bash_completion
|
|
fi
|
|
}
|
|
|
|
# install_ceilometermiddleware() - Collect source and prepare
|
|
function install_ceilometermiddleware {
|
|
if use_library_from_git "ceilometermiddleware"; then
|
|
git_clone_by_name "ceilometermiddleware"
|
|
setup_dev_lib "ceilometermiddleware"
|
|
else
|
|
pip_install ceilometermiddleware
|
|
fi
|
|
}
|
|
|
|
# start_ceilometer() - Start running processes, including screen
|
|
function start_ceilometer {
|
|
run_process ceilometer-acentral "ceilometer-agent-central --config-file $CEILOMETER_CONF"
|
|
run_process ceilometer-anotification "ceilometer-agent-notification --config-file $CEILOMETER_CONF"
|
|
run_process ceilometer-collector "ceilometer-collector --config-file $CEILOMETER_CONF"
|
|
|
|
if [[ "$CEILOMETER_USE_MOD_WSGI" == "False" ]]; then
|
|
run_process ceilometer-api "ceilometer-api -d -v --log-dir=$CEILOMETER_API_LOG_DIR --config-file $CEILOMETER_CONF"
|
|
else
|
|
enable_apache_site ceilometer
|
|
restart_apache_server
|
|
tail_log ceilometer /var/log/$APACHE_NAME/ceilometer.log
|
|
tail_log ceilometer-api /var/log/$APACHE_NAME/ceilometer_access.log
|
|
fi
|
|
|
|
|
|
# Start the compute agent last to allow time for the collector to
|
|
# fully wake up and connect to the message bus. See bug #1355809
|
|
if [[ "$VIRT_DRIVER" = 'libvirt' ]]; then
|
|
run_process ceilometer-acompute "ceilometer-agent-compute --config-file $CEILOMETER_CONF" $LIBVIRT_GROUP
|
|
fi
|
|
if [[ "$VIRT_DRIVER" = 'vsphere' ]]; then
|
|
run_process ceilometer-acompute "ceilometer-agent-compute --config-file $CEILOMETER_CONF"
|
|
fi
|
|
|
|
# only die on API if it was actually intended to be turned on
|
|
if is_service_enabled ceilometer-api; then
|
|
echo "Waiting for ceilometer-api to start..."
|
|
if ! wait_for_service $SERVICE_TIMEOUT $CEILOMETER_SERVICE_PROTOCOL://$CEILOMETER_SERVICE_HOST:$CEILOMETER_SERVICE_PORT/v2/; then
|
|
die $LINENO "ceilometer-api did not start"
|
|
fi
|
|
fi
|
|
|
|
run_process ceilometer-alarm-notifier "ceilometer-alarm-notifier --config-file $CEILOMETER_CONF"
|
|
run_process ceilometer-alarm-evaluator "ceilometer-alarm-evaluator --config-file $CEILOMETER_CONF"
|
|
}
|
|
|
|
# stop_ceilometer() - Stop running processes
|
|
function stop_ceilometer {
|
|
if [ "$CEILOMETER_USE_MOD_WSGI" == "True" ]; then
|
|
disable_apache_site ceilometer
|
|
restart_apache_server
|
|
fi
|
|
# Kill the ceilometer screen windows
|
|
for serv in ceilometer-acompute ceilometer-acentral ceilometer-anotification ceilometer-collector ceilometer-api ceilometer-alarm-notifier ceilometer-alarm-evaluator; do
|
|
stop_process $serv
|
|
done
|
|
}
|
|
|
|
|
|
# Restore xtrace
|
|
$XTRACE
|
|
|
|
# Tell emacs to use shell-script-mode
|
|
## Local variables:
|
|
## mode: shell-script
|
|
## End:
|