devstack/lib/ceilometer
Doug Hellmann 4a2b1c6611 Finish configuring ceilometer authentication
Copy the policy.json file for ceilometer into place
and configure the API service to find it.

Create a service user for ceilometer when the service
is enabled.

Use the service user for the admin_user and admin_password
in the ceilometer config file so the middleware can
verify tokens.

Change-Id: I39be13da0c86704d35e0ce3dc3d27fd38d787058
Signed-off-by: Doug Hellmann <doug.hellmann@dreamhost.com>
2012-11-05 06:54:36 -05:00

100 lines
3.7 KiB
Plaintext

# 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.sh
# ---------
# install_XXX
# configure_XXX
# init_XXX
# start_XXX
# stop_XXX
# cleanup_XXX
# Save trace setting
XTRACE=$(set +o | grep xtrace)
set +o xtrace
# Defaults
# --------
# set up default directories
CEILOMETER_DIR=$DEST/ceilometer
# Support potential entry-points console scripts
if [ -d $CEILOMETER_DIR/bin ] ; then
CEILOMETER_BIN_DIR=$CEILOMETER_DIR/bin
else
CEILOMETER_BIN_DIR=/usr/local/bin
fi
CEILOMETER_CONF_DIR=/etc/ceilometer
CEILOMETER_CONF=$CEILOMETER_CONF_DIR/ceilometer.conf
CEILOMETER_API_LOG_DIR=/var/log/ceilometer-api
# 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_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 $CEILOMETER_CONF DEFAULT rpc_backend 'ceilometer.openstack.common.rpc.impl_kombu'
iniset $CEILOMETER_CONF DEFAULT notification_topics 'notifications,glance_notifications'
iniset $CEILOMETER_CONF DEFAULT verbose True
iniset $CEILOMETER_CONF DEFAULT rabbit_host $RABBIT_HOST
iniset $CEILOMETER_CONF DEFAULT rabbit_password $RABBIT_PASSWORD
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
iniset $CEILOMETER_CONF DEFAULT policy_file $CEILOMETER_CONF_DIR/policy.json
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
cleanup_ceilometer
}
# install_ceilometer() - Collect source and prepare
function install_ceilometer() {
git_clone $CEILOMETER_REPO $CEILOMETER_DIR $CEILOMETER_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 $CEILOMETER_CONF\""
screen_it ceilometer-acentral "export OS_USERNAME=ceilometer OS_PASSWORD=$SERVICE_PASSWORD OS_TENANT_NAME=$SERVICE_TENANT_NAME OS_AUTH_URL=$OS_AUTH_URL && 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