| # lib/ceilometer |
| # Install and start **Ceilometer** service |
| |
| # To enable, add the following to localrc |
| # ENABLED_SERVICES+=ceilometer-acompute,ceilometer-acentral,ceilometer-collector,ceilometer-api |
| |
| # 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=$(set +o | grep xtrace) |
| set +o xtrace |
| |
| |
| # Defaults |
| # -------- |
| |
| # Set up default directories |
| CEILOMETER_DIR=$DEST/ceilometer |
| CEILOMETERCLIENT_DIR=$DEST/python-ceilometerclient |
| CEILOMETER_CONF_DIR=/etc/ceilometer |
| CEILOMETER_CONF=$CEILOMETER_CONF_DIR/ceilometer.conf |
| CEILOMETER_API_LOG_DIR=/var/log/ceilometer-api |
| CEILOMETER_AUTH_CACHE_DIR=${CEILOMETER_AUTH_CACHE_DIR:-/var/cache/ceilometer} |
| |
| # Support potential entry-points console scripts |
| if [ -d $CEILOMETER_DIR/bin ] ; then |
| CEILOMETER_BIN_DIR=$CEILOMETER_DIR/bin |
| else |
| CEILOMETER_BIN_DIR=$(get_python_exec_prefix) |
| fi |
| |
| # cleanup_ceilometer() - Remove residual data files, anything left over from previous |
| # runs that a clean run would need to clean up |
| function cleanup_ceilometer() { |
| mongo ceilometer --eval "db.dropDatabase();" |
| } |
| |
| # configure_ceilometerclient() - Set config files, create data dirs, etc |
| function configure_ceilometerclient() { |
| setup_develop $CEILOMETERCLIENT_DIR |
| } |
| |
| # configure_ceilometer() - Set config files, create data dirs, etc |
| function configure_ceilometer() { |
| setup_develop $CEILOMETER_DIR |
| |
| [ ! -d $CEILOMETER_CONF_DIR ] && sudo mkdir -m 755 -p $CEILOMETER_CONF_DIR |
| sudo chown $USER $CEILOMETER_CONF_DIR |
| |
| [ ! -d $CEILOMETER_API_LOG_DIR ] && sudo mkdir -m 755 -p $CEILOMETER_API_LOG_DIR |
| sudo chown $USER $CEILOMETER_API_LOG_DIR |
| |
| iniset_rpc_backend ceilometer $CEILOMETER_CONF DEFAULT |
| |
| iniset $CEILOMETER_CONF DEFAULT notification_topics 'notifications,glance_notifications' |
| iniset $CEILOMETER_CONF DEFAULT verbose True |
| iniset $CEILOMETER_CONF DEFAULT sql_connection $BASE_SQL_CONN/nova?charset=utf8 |
| |
| # Install the policy file for the API server |
| cp $CEILOMETER_DIR/etc/ceilometer/policy.json $CEILOMETER_CONF_DIR |
| cp $CEILOMETER_DIR/etc/ceilometer/pipeline.yaml $CEILOMETER_CONF_DIR |
| iniset $CEILOMETER_CONF DEFAULT policy_file $CEILOMETER_CONF_DIR/policy.json |
| |
| # the compute and central agents need these credentials in order to |
| # call out to the public nova and glance APIs |
| iniset $CEILOMETER_CONF DEFAULT os_username ceilometer |
| iniset $CEILOMETER_CONF DEFAULT os_password $SERVICE_PASSWORD |
| iniset $CEILOMETER_CONF DEFAULT os_tenant_name $SERVICE_TENANT_NAME |
| iniset $CEILOMETER_CONF DEFAULT os_auth_url $OS_AUTH_URL |
| |
| iniset $CEILOMETER_CONF keystone_authtoken auth_protocol http |
| iniset $CEILOMETER_CONF keystone_authtoken admin_user ceilometer |
| iniset $CEILOMETER_CONF keystone_authtoken admin_password $SERVICE_PASSWORD |
| iniset $CEILOMETER_CONF keystone_authtoken admin_tenant_name $SERVICE_TENANT_NAME |
| iniset $CEILOMETER_CONF keystone_authtoken signing_dir $CEILOMETER_AUTH_CACHE_DIR |
| |
| cleanup_ceilometer |
| } |
| |
| # 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/* |
| } |
| |
| # install_ceilometer() - Collect source and prepare |
| function install_ceilometer() { |
| git_clone $CEILOMETER_REPO $CEILOMETER_DIR $CEILOMETER_BRANCH |
| } |
| |
| # install_ceilometerclient() - Collect source and prepare |
| function install_ceilometerclient() { |
| git_clone $CEILOMETERCLIENT_REPO $CEILOMETERCLIENT_DIR $CEILOMETERCLIENT_BRANCH |
| } |
| |
| # start_ceilometer() - Start running processes, including screen |
| function start_ceilometer() { |
| screen_it ceilometer-acompute "cd $CEILOMETER_DIR && sg libvirtd \"$CEILOMETER_BIN_DIR/ceilometer-agent-compute --config-file $CEILOMETER_CONF\"" |
| screen_it ceilometer-acentral "cd $CEILOMETER_DIR && $CEILOMETER_BIN_DIR/ceilometer-agent-central --config-file $CEILOMETER_CONF" |
| screen_it ceilometer-collector "cd $CEILOMETER_DIR && $CEILOMETER_BIN_DIR/ceilometer-collector --config-file $CEILOMETER_CONF" |
| screen_it ceilometer-api "cd $CEILOMETER_DIR && $CEILOMETER_BIN_DIR/ceilometer-api -d -v --log-dir=$CEILOMETER_API_LOG_DIR --config-file $CEILOMETER_CONF" |
| } |
| |
| # stop_ceilometer() - Stop running processes |
| function stop_ceilometer() { |
| # Kill the ceilometer screen windows |
| for serv in ceilometer-acompute ceilometer-acentral ceilometer-collector ceilometer-api; do |
| screen -S $SCREEN_NAME -p $serv -X kill |
| done |
| } |
| |
| # Restore xtrace |
| $XTRACE |