devstack/lib/ironic
Roman Prykhodchenko 43e00660c3 Install Ironic client
Since python-ironicclient was published to github it's
reasonable to include it to the default Ironic set up.

Change-Id: Id1d0209959a3b482977b5e710c0885c714ad7e10
2013-10-15 17:03:15 +03:00

231 lines
7.6 KiB
Plaintext

# lib/ironic
# Functions to control the configuration and operation of the **Ironic** service
# Dependencies:
# ``functions`` file
# ``DEST``, ``DATA_DIR``, ``STACK_USER`` must be defined
# ``SERVICE_{TENANT_NAME|PASSWORD}`` must be defined
# ``SERVICE_HOST``
# ``KEYSTONE_TOKEN_FORMAT`` must be defined
# ``stack.sh`` calls the entry points in this order:
#
# install_ironic
# install_ironicclient
# configure_ironic
# init_ironic
# start_ironic
# stop_ironic
# cleanup_ironic
# Save trace setting
XTRACE=$(set +o | grep xtrace)
set +o xtrace
# Defaults
# --------
# Set up default directories
IRONIC_DIR=$DEST/ironic
IRONICCLIENT_DIR=$DEST/python-ironicclient
IRONIC_AUTH_CACHE_DIR=${IRONIC_AUTH_CACHE_DIR:-/var/cache/ironic}
IRONIC_CONF_DIR=${IRONIC_CONF_DIR:-/etc/ironic}
IRONIC_CONF_FILE=$IRONIC_CONF_DIR/ironic.conf
IRONIC_ROOTWRAP_CONF=$IRONIC_CONF_DIR/rootwrap.conf
IRONIC_ROOTWRAP_FILTERS=$IRONIC_CONF_DIR/rootwrap.d
IRONIC_POLICY_JSON=$IRONIC_CONF_DIR/policy.json
# Support entry points installation of console scripts
IRONIC_BIN_DIR=$(get_python_exec_prefix)
# Ironic connection info. Note the port must be specified.
IRONIC_SERVICE_PROTOCOL=http
IRONIC_HOSTPORT=${IRONIC_HOSTPORT:-$SERVICE_HOST:6385}
# Functions
# ---------
# install_ironic() - Collect source and prepare
function install_ironic() {
git_clone $IRONIC_REPO $IRONIC_DIR $IRONIC_BRANCH
setup_develop $IRONIC_DIR
}
# install_ironicclient() - Collect sources and prepare
function install_ironicclient() {
git_clone $IRONICCLIENT_REPO $IRONICCLIENT_DIR $IRONICCLIENT_BRANCH
setup_develop $IRONICCLIENT_DIR
}
# cleanup_ironic() - Remove residual data files, anything left over from previous
# runs that would need to clean up.
function cleanup_ironic() {
sudo rm -rf $IRONIC_AUTH_CACHE_DIR
}
# configure_ironic() - Set config files, create data dirs, etc
function configure_ironic() {
if [[ ! -d $IRONIC_CONF_DIR ]]; then
sudo mkdir -p $IRONIC_CONF_DIR
fi
sudo chown $STACK_USER $IRONIC_CONF_DIR
# Copy over ironic configuration file and configure common parameters.
cp $IRONIC_DIR/etc/ironic/ironic.conf.sample $IRONIC_CONF_FILE
iniset $IRONIC_CONF_FILE DEFAULT debug True
inicomment $IRONIC_CONF_FILE DEFAULT log_file
iniset $IRONIC_CONF_FILE DEFAULT sql_connection `database_connection_url ironic`
iniset $IRONIC_CONF_FILE DEFAULT use_syslog $SYSLOG
# Configure Ironic conductor, if it was enabled.
if is_service_enabled ir-cond; then
configure_ironic_conductor
fi
# Configure Ironic API, if it was enabled.
if is_service_enabled ir-api; then
configure_ironic_api
fi
}
# configure_ironic_api() - Is used by configure_ironic(). Performs
# API specific configuration.
function configure_ironic_api() {
iniset $IRONIC_CONF_FILE keystone_authtoken auth_host $KEYSTONE_AUTH_HOST
iniset $IRONIC_CONF_FILE keystone_authtoken auth_port $KEYSTONE_AUTH_PORT
iniset $IRONIC_CONF_FILE keystone_authtoken auth_protocol $KEYSTONE_AUTH_PROTOCOL
iniset $IRONIC_CONF_FILE keystone_authtoken auth_uri $KEYSTONE_SERVICE_PROTOCOL://$KEYSTONE_SERVICE_HOST:$KEYSTONE_SERVICE_PORT/
iniset $IRONIC_CONF_FILE keystone_authtoken admin_tenant_name $SERVICE_TENANT_NAME
iniset $IRONIC_CONF_FILE keystone_authtoken admin_user ironic
iniset $IRONIC_CONF_FILE keystone_authtoken admin_password $SERVICE_PASSWORD
if is_service_enabled qpid; then
iniset $IRONIC_CONF_FILE DEFAULT notifier_strategy qpid
elif [ -n "$RABBIT_HOST" ] && [ -n "$RABBIT_PASSWORD" ]; then
iniset $IRONIC_CONF_FILE DEFAULT notifier_strategy rabbit
fi
iniset_rpc_backend ironic $IRONIC_CONF_FILE DEFAULT
iniset $IRONIC_CONF_FILE keystone_authtoken signing_dir $IRONIC_AUTH_CACHE_DIR/api
cp -p $IRONIC_DIR/etc/ironic/policy.json $IRONIC_POLICY_JSON
}
# configure_ironic_conductor() - Is used by configure_ironic().
# Sets conductor specific settings.
function configure_ironic_conductor() {
cp $IRONIC_DIR/etc/ironic/rootwrap.conf $IRONIC_ROOTWRAP_CONF
cp -r $IRONIC_DIR/etc/ironic/rootwrap.d $IRONIC_ROOTWRAP_FILTERS
iniset $IRONIC_CONF DEFAULT rootwrap_config $IRONIC_ROOTWRAP_CONF
}
# create_ironic_cache_dir() - Part of the init_ironic() process
function create_ironic_cache_dir() {
# Create cache dir
sudo mkdir -p $IRONIC_AUTH_CACHE_DIR/api
sudo chown $STACK_USER $IRONIC_AUTH_CACHE_DIR/api
rm -f $IRONIC_AUTH_CACHE_DIR/api/*
sudo mkdir -p $IRONIC_AUTH_CACHE_DIR/registry
sudo chown $STACK_USER $IRONIC_AUTH_CACHE_DIR/registry
rm -f $IRONIC_AUTH_CACHE_DIR/registry/*
}
# create_ironic_accounts() - Set up common required ironic accounts
# Tenant User Roles
# ------------------------------------------------------------------
# service ironic admin # if enabled
create_ironic_accounts() {
SERVICE_TENANT=$(keystone tenant-list | awk "/ $SERVICE_TENANT_NAME / { print \$2 }")
ADMIN_ROLE=$(keystone role-list | awk "/ admin / { print \$2 }")
# Ironic
if [[ "$ENABLED_SERVICES" =~ "ir-api" ]]; then
IRONIC_USER=$(keystone user-create \
--name=ironic \
--pass="$SERVICE_PASSWORD" \
--tenant_id $SERVICE_TENANT \
--email=ironic@example.com \
| grep " id " | get_field 2)
keystone user-role-add \
--tenant_id $SERVICE_TENANT \
--user_id $IRONIC_USER \
--role_id $ADMIN_ROLE
if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
IRONIC_SERVICE=$(keystone service-create \
--name=ironic \
--type=baremetal \
--description="Ironic baremetal provisioning service" \
| grep " id " | get_field 2)
keystone endpoint-create \
--region RegionOne \
--service_id $IRONIC_SERVICE \
--publicurl "$IRONIC_SERVICE_PROTOCOL://$IRONIC_HOSTPORT" \
--adminurl "$IRONIC_SERVICE_PROTOCOL://$IRONIC_HOSTPORT" \
--internalurl "$IRONIC_SERVICE_PROTOCOL://$IRONIC_HOSTPORT"
fi
fi
}
# init_ironic() - Initialize databases, etc.
function init_ironic() {
# (Re)create ironic database
recreate_database ironic utf8
# Migrate ironic database
$IRONIC_BIN_DIR/ironic-dbsync
create_ironic_cache_dir
# Create keystone artifacts for Ironic.
create_ironic_accounts
}
# start_ironic() - Start running processes, including screen
function start_ironic() {
# Start Ironic API server, if enabled.
if is_service_enabled ir-api; then
start_ironic_api
fi
# Start Ironic conductor, if enabled.
if is_service_enabled ir-cond; then
start_ironic_conductor
fi
}
# start_ironic_api() - Used by start_ironic().
# Starts Ironic API server.
function start_ironic_api() {
screen_it ir-api "cd $IRONIC_DIR; $IRONIC_BIN_DIR/ironic-api --config-file=$IRONIC_CONF_FILE"
echo "Waiting for ir-api ($IRONIC_HOSTPORT) to start..."
if ! timeout $SERVICE_TIMEOUT sh -c "while ! wget --no-proxy -q -O- http://$IRONIC_HOSTPORT; do sleep 1; done"; then
die $LINENO "ir-api did not start"
fi
}
# start_ironic_conductor() - Used by start_ironic().
# Starts Ironic conductor.
function start_ironic_conductor() {
screen_it ir-cond "cd $IRONIC_DIR; $IRONIC_BIN_DIR/ironic-conductor --config-file=$IRONIC_CONF_FILE"
# TODO(romcheg): Find a way to check whether the conductor has started.
}
# stop_ironic() - Stop running processes
function stop_ironic() {
# Kill the Ironic screen windows
screen -S $SCREEN_NAME -p ir-api -X kill
screen -S $SCREEN_NAME -p ir-cond -X kill
}
# Restore xtrace
$XTRACE
# Local variables:
# mode: shell-script
# End: