deb-mistral/devstack/plugin.sh
Oleksii Chuprykov a51ef9c0b9 Colorise mistral log output
This makes debugging more funny.

Change-Id: Ib5b20c8bb9b4acd331c87f1f8224cf053401d65b
2015-10-06 14:29:43 +03:00

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# Setting configuration file for Mistral services
# Save trace setting
XTRACE=$(set +o | grep xtrace)
set -o xtrace
# Defaults
# --------
# Set up default repos
MISTRAL_REPO=${MISTRAL_REPO:-${GIT_BASE}/openstack/mistral.git}
MISTRAL_BRANCH=${MISTRAL_BRANCH:-master}
MISTRAL_PYTHONCLIENT_REPO=${MISTRAL_PYTHONCLIENT_REPO:-${GIT_BASE}/openstack/python-mistralclient.git}
MISTRAL_PYTHONCLIENT_BRANCH=${MISTRAL_PYTHONCLIENT_BRANCH:-$MISTRAL_BRANCH}
MISTRAL_PYTHONCLIENT_DIR=$DEST/python-mistralclient
# Set up default directories
MISTRAL_DIR=$DEST/mistral
MISTRAL_CONF_DIR=${MISTRAL_CONF_DIR:-/etc/mistral}
MISTRAL_CONF_FILE=${MISTRAL_CONF_DIR}/mistral.conf
MISTRAL_DEBUG=${MISTRAL_DEBUG:-True}
MISTRAL_SERVICE_HOST=${MISTRAL_SERVICE_HOST:-$SERVICE_HOST}
MISTRAL_SERVICE_PORT=${MISTRAL_SERVICE_PORT:-8989}
MISTRAL_SERVICE_PROTOCOL=${MISTRAL_SERVICE_PROTOCOL:-$SERVICE_PROTOCOL}
MISTRAL_ADMIN_USER=${MISTRAL_ADMIN_USER:-mistral}
# Support entry points installation of console scripts
if [[ -d $MISTRAL_DIR/bin ]]; then
MISTRAL_BIN_DIR=$MISTRAL_DIR/bin
else
MISTRAL_BIN_DIR=$(get_python_exec_prefix)
fi
# create_mistral_accounts - Set up common required mistral accounts
#
# Tenant User Roles
# ------------------------------
# service mistral admin
function create_mistral_accounts {
if ! is_service_enabled key; then
return
fi
create_service_user "mistral" "admin"
if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
get_or_create_service "mistral" "workflowv2" "Workflow Service v2"
get_or_create_endpoint "workflowv2" \
"$REGION_NAME" \
"$MISTRAL_SERVICE_PROTOCOL://$MISTRAL_SERVICE_HOST:$MISTRAL_SERVICE_PORT/v2" \
"$MISTRAL_SERVICE_PROTOCOL://$MISTRAL_SERVICE_HOST:$MISTRAL_SERVICE_PORT/v2" \
"$MISTRAL_SERVICE_PROTOCOL://$MISTRAL_SERVICE_HOST:$MISTRAL_SERVICE_PORT/v2"
fi
}
function mkdir_chown_stack {
if [[ ! -d "$1" ]]; then
sudo mkdir -p "$1"
fi
sudo chown $STACK_USER "$1"
}
# Entry points
# ------------
# configure_mistral - Set config files, create data dirs, etc
function configure_mistral {
mkdir_chown_stack "$MISTRAL_CONF_DIR"
# Generate Mistral configuration file and configure common parameters.
oslo-config-generator --config-file $MISTRAL_DIR/tools/config/config-generator.mistral.conf --output-file $MISTRAL_CONF_FILE
iniset $MISTRAL_CONF_FILE DEFAULT debug $MISTRAL_DEBUG
# Run all Mistral processes as a single process
iniset $MISTRAL_CONF_FILE DEFAULT server all
# Mistral Configuration
#-------------------------
# Setup keystone_authtoken section
iniset $MISTRAL_CONF_FILE keystone_authtoken auth_host $KEYSTONE_AUTH_HOST
iniset $MISTRAL_CONF_FILE keystone_authtoken auth_port $KEYSTONE_AUTH_PORT
iniset $MISTRAL_CONF_FILE keystone_authtoken auth_protocol $KEYSTONE_AUTH_PROTOCOL
iniset $MISTRAL_CONF_FILE keystone_authtoken admin_tenant_name $SERVICE_TENANT_NAME
iniset $MISTRAL_CONF_FILE keystone_authtoken admin_user $MISTRAL_ADMIN_USER
iniset $MISTRAL_CONF_FILE keystone_authtoken admin_password $SERVICE_PASSWORD
iniset $MISTRAL_CONF_FILE keystone_authtoken auth_uri "http://${KEYSTONE_AUTH_HOST}:5000/v3"
# Setup RabbitMQ credentials
iniset $MISTRAL_CONF_FILE DEFAULT rabbit_userid $RABBIT_USERID
iniset $MISTRAL_CONF_FILE DEFAULT rabbit_password $RABBIT_PASSWORD
# Configure the database.
iniset $MISTRAL_CONF_FILE database connection `database_connection_url mistral`
iniset $MISTRAL_CONF_FILE database max_overflow -1
iniset $MISTRAL_CONF_FILE database max_pool_size 1000
# Configure action execution deletion policy
iniset $MISTRAL_CONF_FILE api allow_action_execution_deletion True
if [ "$LOG_COLOR" == "True" ] && [ "$SYSLOG" == "False" ]; then
setup_colorized_logging $MISTRAL_CONF_FILE DEFAULT tenant user
fi
}
# init_mistral - Initialize the database
function init_mistral {
# (re)create Mistral database
recreate_database mistral utf8
python $MISTRAL_DIR/tools/sync_db.py --config-file $MISTRAL_CONF_FILE
}
# install_mistral - Collect source and prepare
function install_mistral {
install_mistral_pythonclient
git_clone $MISTRAL_REPO $MISTRAL_DIR $MISTRAL_BRANCH
# setup_package function is used because Mistral requirements
# don't match with global-requirement.txt
# both functions (setup_develop and setup_package) are defined at:
# http://git.openstack.org/cgit/openstack-dev/devstack/tree/functions-common
setup_package $MISTRAL_DIR -e
# installing python-nose.
real_install_package python-nose
}
function install_mistral_pythonclient {
git_clone $MISTRAL_PYTHONCLIENT_REPO $MISTRAL_PYTHONCLIENT_DIR $MISTRAL_PYTHONCLIENT_BRANCH
local tags=`git --git-dir=$MISTRAL_PYTHONCLIENT_DIR/.git tag -l | grep 2015`
if [ ! "$tags" = "" ]; then
git --git-dir=$MISTRAL_PYTHONCLIENT_DIR/.git tag -d $tags
fi
setup_package $MISTRAL_PYTHONCLIENT_DIR -e
}
# start_mistral - Start running processes, including screen
function start_mistral {
screen_it mistral "cd $MISTRAL_DIR && $MISTRAL_BIN_DIR/mistral-server --config-file $MISTRAL_CONF_DIR/mistral.conf"
}
# stop_mistral - Stop running processes
function stop_mistral {
# Kill the Mistral screen windows
screen -S $SCREEN_NAME -p mistral -X kill
}
if is_service_enabled mistral; then
if [[ "$1" == "stack" && "$2" == "install" ]]; then
echo_summary "Installing mistral"
install_mistral
elif [[ "$1" == "stack" && "$2" == "post-config" ]]; then
echo_summary "Configuring mistral"
configure_mistral
create_mistral_accounts
elif [[ "$1" == "stack" && "$2" == "extra" ]]; then
echo_summary "Initializing mistral"
init_mistral
start_mistral
fi
if [[ "$1" == "unstack" ]]; then
stop_mistral
fi
fi
# Restore xtrace
$XTRACE
# Local variables:
# mode: shell-script
# End: