240 lines
8.8 KiB
Plaintext
240 lines
8.8 KiB
Plaintext
# lib/ceilometer
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# Install and start **Ceilometer** service
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# To enable a minimal set of Ceilometer services, add the following to localrc:
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#
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# enable_service ceilometer-acompute ceilometer-acentral ceilometer-anotification ceilometer-collector ceilometer-api
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#
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# To ensure Ceilometer alarming services are enabled also, further add to the localrc:
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#
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# enable_service ceilometer-alarm-notifier ceilometer-alarm-evaluator
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# Dependencies:
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#
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# - functions
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# - OS_AUTH_URL for auth in api
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# - DEST set to the destination directory
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# - SERVICE_PASSWORD, SERVICE_TENANT_NAME for auth in api
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# - STACK_USER service user
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# stack.sh
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# ---------
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# - install_ceilometer
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# - configure_ceilometer
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# - init_ceilometer
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# - start_ceilometer
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# - stop_ceilometer
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# - cleanup_ceilometer
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# Save trace setting
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XTRACE=$(set +o | grep xtrace)
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set +o xtrace
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# Defaults
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# --------
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# Set up default directories
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CEILOMETER_DIR=$DEST/ceilometer
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CEILOMETERCLIENT_DIR=$DEST/python-ceilometerclient
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CEILOMETER_CONF_DIR=/etc/ceilometer
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CEILOMETER_CONF=$CEILOMETER_CONF_DIR/ceilometer.conf
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CEILOMETER_API_LOG_DIR=/var/log/ceilometer-api
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CEILOMETER_AUTH_CACHE_DIR=${CEILOMETER_AUTH_CACHE_DIR:-/var/cache/ceilometer}
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# Support potential entry-points console scripts
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CEILOMETER_BIN_DIR=$(get_python_exec_prefix)
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# Set up database backend
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CEILOMETER_BACKEND=${CEILOMETER_BACKEND:-mysql}
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# Ceilometer connection info.
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CEILOMETER_SERVICE_PROTOCOL=http
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CEILOMETER_SERVICE_HOST=$SERVICE_HOST
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CEILOMETER_SERVICE_PORT=${CEILOMETER_SERVICE_PORT:-8777}
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# Tell Tempest this project is present
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TEMPEST_SERVICES+=,ceilometer
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# Functions
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# ---------
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# Test if any Ceilometer services are enabled
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# is_ceilometer_enabled
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function is_ceilometer_enabled {
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[[ ,${ENABLED_SERVICES} =~ ,"ceilometer-" ]] && return 0
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return 1
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}
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# create_ceilometer_accounts() - Set up common required ceilometer accounts
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create_ceilometer_accounts() {
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SERVICE_TENANT=$(openstack project list | awk "/ $SERVICE_TENANT_NAME / { print \$2 }")
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ADMIN_ROLE=$(openstack role list | awk "/ admin / { print \$2 }")
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# Ceilometer
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if [[ "$ENABLED_SERVICES" =~ "ceilometer-api" ]]; then
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CEILOMETER_USER=$(openstack user create \
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ceilometer \
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--password "$SERVICE_PASSWORD" \
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--project $SERVICE_TENANT \
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--email ceilometer@example.com \
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| grep " id " | get_field 2)
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openstack role add \
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$ADMIN_ROLE \
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--project $SERVICE_TENANT \
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--user $CEILOMETER_USER
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if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
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CEILOMETER_SERVICE=$(openstack service create \
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ceilometer \
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--type=metering \
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--description="OpenStack Telemetry Service" \
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| grep " id " | get_field 2)
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openstack endpoint create \
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$CEILOMETER_SERVICE \
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--region RegionOne \
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--publicurl "$CEILOMETER_SERVICE_PROTOCOL://$CEILOMETER_SERVICE_HOST:$CEILOMETER_SERVICE_PORT/" \
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--adminurl "$CEILOMETER_SERVICE_PROTOCOL://$CEILOMETER_SERVICE_HOST:$CEILOMETER_SERVICE_PORT/" \
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--internalurl "$CEILOMETER_SERVICE_PROTOCOL://$CEILOMETER_SERVICE_HOST:$CEILOMETER_SERVICE_PORT/"
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fi
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fi
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}
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# cleanup_ceilometer() - Remove residual data files, anything left over from previous
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# runs that a clean run would need to clean up
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function cleanup_ceilometer {
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mongo ceilometer --eval "db.dropDatabase();"
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}
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# configure_ceilometerclient() - Set config files, create data dirs, etc
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function configure_ceilometerclient {
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setup_develop $CEILOMETERCLIENT_DIR
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sudo install -D -m 0644 -o $STACK_USER {$CEILOMETERCLIENT_DIR/tools/,/etc/bash_completion.d/}ceilometer.bash_completion
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}
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# configure_ceilometer() - Set config files, create data dirs, etc
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function configure_ceilometer {
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setup_develop $CEILOMETER_DIR
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[ ! -d $CEILOMETER_CONF_DIR ] && sudo mkdir -m 755 -p $CEILOMETER_CONF_DIR
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sudo chown $STACK_USER $CEILOMETER_CONF_DIR
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[ ! -d $CEILOMETER_API_LOG_DIR ] && sudo mkdir -m 755 -p $CEILOMETER_API_LOG_DIR
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sudo chown $STACK_USER $CEILOMETER_API_LOG_DIR
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iniset_rpc_backend ceilometer $CEILOMETER_CONF DEFAULT
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iniset $CEILOMETER_CONF DEFAULT notification_topics 'notifications'
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iniset $CEILOMETER_CONF DEFAULT verbose True
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iniset $CEILOMETER_CONF DEFAULT debug "$ENABLE_DEBUG_LOG_LEVEL"
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# Install the policy file for the API server
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cp $CEILOMETER_DIR/etc/ceilometer/policy.json $CEILOMETER_CONF_DIR
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cp $CEILOMETER_DIR/etc/ceilometer/pipeline.yaml $CEILOMETER_CONF_DIR
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iniset $CEILOMETER_CONF DEFAULT policy_file $CEILOMETER_CONF_DIR/policy.json
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if [ "$CEILOMETER_PIPELINE_INTERVAL" ]; then
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sed -i "s/interval:.*/interval: ${CEILOMETER_PIPELINE_INTERVAL}/" $CEILOMETER_CONF_DIR/pipeline.yaml
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fi
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# the compute and central agents need these credentials in order to
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# call out to the public nova and glance APIs
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iniset $CEILOMETER_CONF DEFAULT os_username ceilometer
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iniset $CEILOMETER_CONF DEFAULT os_password $SERVICE_PASSWORD
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iniset $CEILOMETER_CONF DEFAULT os_tenant_name $SERVICE_TENANT_NAME
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iniset $CEILOMETER_CONF keystone_authtoken auth_host $KEYSTONE_AUTH_HOST
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iniset $CEILOMETER_CONF keystone_authtoken auth_port $KEYSTONE_AUTH_PORT
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iniset $CEILOMETER_CONF keystone_authtoken auth_protocol $KEYSTONE_AUTH_PROTOCOL
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iniset $CEILOMETER_CONF keystone_authtoken admin_user ceilometer
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iniset $CEILOMETER_CONF keystone_authtoken admin_password $SERVICE_PASSWORD
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iniset $CEILOMETER_CONF keystone_authtoken admin_tenant_name $SERVICE_TENANT_NAME
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iniset $CEILOMETER_CONF keystone_authtoken signing_dir $CEILOMETER_AUTH_CACHE_DIR
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if [ "$CEILOMETER_BACKEND" = 'mysql' ] || [ "$CEILOMETER_BACKEND" = 'postgresql' ] ; then
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iniset $CEILOMETER_CONF database connection `database_connection_url ceilometer`
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else
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iniset $CEILOMETER_CONF database connection mongodb://localhost:27017/ceilometer
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configure_mongodb
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cleanup_ceilometer
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fi
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}
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function configure_mongodb {
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if is_fedora; then
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# install mongodb client
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install_package mongodb
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# ensure smallfiles selected to minimize freespace requirements
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sudo sed -i '/--smallfiles/!s/OPTIONS=\"/OPTIONS=\"--smallfiles /' /etc/sysconfig/mongod
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restart_service mongod
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fi
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}
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# init_ceilometer() - Initialize etc.
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function init_ceilometer {
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# Create cache dir
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sudo mkdir -p $CEILOMETER_AUTH_CACHE_DIR
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sudo chown $STACK_USER $CEILOMETER_AUTH_CACHE_DIR
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rm -f $CEILOMETER_AUTH_CACHE_DIR/*
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if is_service_enabled mysql postgresql; then
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if [ "$CEILOMETER_BACKEND" = 'mysql' ] || [ "$CEILOMETER_BACKEND" = 'postgresql' ] ; then
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recreate_database ceilometer utf8
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$CEILOMETER_BIN_DIR/ceilometer-dbsync
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fi
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fi
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}
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# install_ceilometer() - Collect source and prepare
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function install_ceilometer {
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git_clone $CEILOMETER_REPO $CEILOMETER_DIR $CEILOMETER_BRANCH
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}
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# install_ceilometerclient() - Collect source and prepare
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function install_ceilometerclient {
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git_clone $CEILOMETERCLIENT_REPO $CEILOMETERCLIENT_DIR $CEILOMETERCLIENT_BRANCH
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}
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# start_ceilometer() - Start running processes, including screen
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function start_ceilometer {
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if [[ "$VIRT_DRIVER" = 'libvirt' ]]; then
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screen_it ceilometer-acompute "cd ; sg $LIBVIRT_GROUP \"ceilometer-agent-compute --config-file $CEILOMETER_CONF\""
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fi
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screen_it ceilometer-acentral "cd ; ceilometer-agent-central --config-file $CEILOMETER_CONF"
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screen_it ceilometer-anotification "cd ; ceilometer-agent-notification --config-file $CEILOMETER_CONF"
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screen_it ceilometer-collector "cd ; ceilometer-collector --config-file $CEILOMETER_CONF"
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screen_it ceilometer-api "cd ; ceilometer-api -d -v --log-dir=$CEILOMETER_API_LOG_DIR --config-file $CEILOMETER_CONF"
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# only die on API if it was actually intended to be turned on
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if is_service_enabled ceilometer-api; then
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echo "Waiting for ceilometer-api to start..."
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if ! timeout $SERVICE_TIMEOUT sh -c "while ! curl --noproxy '*' -s http://localhost:8777/v2/ >/dev/null; do sleep 1; done"; then
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die $LINENO "ceilometer-api did not start"
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fi
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fi
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screen_it ceilometer-alarm-notifier "cd ; ceilometer-alarm-notifier --config-file $CEILOMETER_CONF"
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screen_it ceilometer-alarm-evaluator "cd ; ceilometer-alarm-evaluator --config-file $CEILOMETER_CONF"
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}
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# stop_ceilometer() - Stop running processes
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function stop_ceilometer {
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# Kill the ceilometer screen windows
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for serv in ceilometer-acompute ceilometer-acentral ceilometer-anotification ceilometer-collector ceilometer-api ceilometer-alarm-notifier ceilometer-alarm-evaluator; do
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screen_stop $serv
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done
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}
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# Restore xtrace
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$XTRACE
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# Tell emacs to use shell-script-mode
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## Local variables:
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## mode: shell-script
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## End:
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