devstack/lib/sahara
Bartosz Górski 0abde393c5 Adds support for multi-region
Change-Id: Ib85fe7cb375692b04aca4c46f61ba7e1fbfa501b
Implements: blueprint multi-region
2014-07-01 14:58:35 +00:00

167 lines
5.3 KiB
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# lib/sahara
# Dependencies:
# ``functions`` file
# ``DEST``, ``DATA_DIR``, ``STACK_USER`` must be defined
# ``stack.sh`` calls the entry points in this order:
#
# install_sahara
# configure_sahara
# start_sahara
# stop_sahara
# cleanup_sahara
# Save trace setting
XTRACE=$(set +o | grep xtrace)
set +o xtrace
# Defaults
# --------
# Set up default repos
SAHARA_REPO=${SAHARA_REPO:-${GIT_BASE}/openstack/sahara.git}
SAHARA_BRANCH=${SAHARA_BRANCH:-master}
# Set up default directories
SAHARA_DIR=$DEST/sahara
SAHARA_CONF_DIR=${SAHARA_CONF_DIR:-/etc/sahara}
SAHARA_CONF_FILE=${SAHARA_CONF_DIR}/sahara.conf
SAHARA_SERVICE_HOST=${SAHARA_SERVICE_HOST:-$SERVICE_HOST}
SAHARA_SERVICE_PORT=${SAHARA_SERVICE_PORT:-8386}
SAHARA_SERVICE_PROTOCOL=${SAHARA_SERVICE_PROTOCOL:-$SERVICE_PROTOCOL}
SAHARA_AUTH_CACHE_DIR=${SAHARA_AUTH_CACHE_DIR:-/var/cache/sahara}
SAHARA_ENABLED_PLUGINS=${SAHARA_ENABLED_PLUGINS:-vanilla,hdp,fake}
# Support entry points installation of console scripts
if [[ -d $SAHARA_DIR/bin ]]; then
SAHARA_BIN_DIR=$SAHARA_DIR/bin
else
SAHARA_BIN_DIR=$(get_python_exec_prefix)
fi
# Tell Tempest this project is present
TEMPEST_SERVICES+=,sahara
# Functions
# ---------
# create_sahara_accounts() - Set up common required sahara accounts
#
# Tenant User Roles
# ------------------------------
# service sahara admin
function create_sahara_accounts {
SERVICE_TENANT=$(openstack project list | awk "/ $SERVICE_TENANT_NAME / { print \$2 }")
ADMIN_ROLE=$(openstack role list | awk "/ admin / { print \$2 }")
SAHARA_USER=$(get_or_create_user "sahara" \
"$SERVICE_PASSWORD" $SERVICE_TENANT "sahara@example.com")
get_or_add_user_role $ADMIN_ROLE $SAHARA_USER $SERVICE_TENANT
if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
SAHARA_SERVICE=$(get_or_create_service "sahara" \
"data_processing" "Sahara Data Processing")
get_or_create_endpoint $SAHARA_SERVICE \
"$REGION_NAME" \
"$SAHARA_SERVICE_PROTOCOL://$SAHARA_SERVICE_HOST:$SAHARA_SERVICE_PORT/v1.1/\$(tenant_id)s" \
"$SAHARA_SERVICE_PROTOCOL://$SAHARA_SERVICE_HOST:$SAHARA_SERVICE_PORT/v1.1/\$(tenant_id)s" \
"$SAHARA_SERVICE_PROTOCOL://$SAHARA_SERVICE_HOST:$SAHARA_SERVICE_PORT/v1.1/\$(tenant_id)s"
fi
}
# cleanup_sahara() - Remove residual data files, anything left over from
# previous runs that would need to clean up.
function cleanup_sahara {
# Cleanup auth cache dir
sudo rm -rf $SAHARA_AUTH_CACHE_DIR
}
# configure_sahara() - Set config files, create data dirs, etc
function configure_sahara {
if [[ ! -d $SAHARA_CONF_DIR ]]; then
sudo mkdir -p $SAHARA_CONF_DIR
fi
sudo chown $STACK_USER $SAHARA_CONF_DIR
# Copy over sahara configuration file and configure common parameters.
cp $SAHARA_DIR/etc/sahara/sahara.conf.sample $SAHARA_CONF_FILE
# Create auth cache dir
sudo mkdir -p $SAHARA_AUTH_CACHE_DIR
sudo chown $STACK_USER $SAHARA_AUTH_CACHE_DIR
rm -rf $SAHARA_AUTH_CACHE_DIR/*
# Set actual keystone auth configs
iniset $SAHARA_CONF_FILE keystone_authtoken auth_uri $KEYSTONE_SERVICE_PROTOCOL://$KEYSTONE_SERVICE_HOST:$KEYSTONE_SERVICE_PORT/
iniset $SAHARA_CONF_FILE keystone_authtoken auth_host $KEYSTONE_AUTH_HOST
iniset $SAHARA_CONF_FILE keystone_authtoken auth_port $KEYSTONE_AUTH_PORT
iniset $SAHARA_CONF_FILE keystone_authtoken auth_protocol $KEYSTONE_AUTH_PROTOCOL
iniset $SAHARA_CONF_FILE keystone_authtoken admin_tenant_name $SERVICE_TENANT_NAME
iniset $SAHARA_CONF_FILE keystone_authtoken admin_user sahara
iniset $SAHARA_CONF_FILE keystone_authtoken admin_password $SERVICE_PASSWORD
iniset $SAHARA_CONF_FILE keystone_authtoken signing_dir $SAHARA_AUTH_CACHE_DIR
iniset $SAHARA_CONF_FILE keystone_authtoken cafile $KEYSTONE_SSL_CA
iniset $SAHARA_CONF_FILE DEFAULT verbose True
iniset $SAHARA_CONF_FILE DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
iniset $SAHARA_CONF_FILE DEFAULT plugins $SAHARA_ENABLED_PLUGINS
iniset $SAHARA_CONF_FILE database connection `database_connection_url sahara`
if is_service_enabled neutron; then
iniset $SAHARA_CONF_FILE DEFAULT use_neutron true
iniset $SAHARA_CONF_FILE DEFAULT use_floating_ips true
fi
if is_service_enabled heat; then
iniset $SAHARA_CONF_FILE DEFAULT infrastructure_engine heat
else
iniset $SAHARA_CONF_FILE DEFAULT infrastructure_engine direct
fi
iniset $SAHARA_CONF_FILE DEFAULT use_syslog $SYSLOG
# Format logging
if [ "$LOG_COLOR" == "True" ] && [ "$SYSLOG" == "False" ]; then
setup_colorized_logging $SAHARA_CONF_FILE DEFAULT
fi
recreate_database sahara utf8
$SAHARA_BIN_DIR/sahara-db-manage --config-file $SAHARA_CONF_FILE upgrade head
}
# install_sahara() - Collect source and prepare
function install_sahara {
git_clone $SAHARA_REPO $SAHARA_DIR $SAHARA_BRANCH
setup_develop $SAHARA_DIR
}
# start_sahara() - Start running processes, including screen
function start_sahara {
screen_it sahara "cd $SAHARA_DIR && $SAHARA_BIN_DIR/sahara-all --config-file $SAHARA_CONF_FILE"
}
# stop_sahara() - Stop running processes
function stop_sahara {
# Kill the Sahara screen windows
screen -S $SCREEN_NAME -p sahara -X kill
}
# Restore xtrace
$XTRACE
# Local variables:
# mode: shell-script
# End: