ironic-staging-drivers/devstack/plugin.sh

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#!/bin/bash
# plugin.sh - devstack plugin for ironic-staging-drivers
IRONIC_STAGING_DRIVERS_DIR=$DEST/ironic-staging-drivers
IRONIC_DRIVERS_EXCLUDED_DIRS='tests common'
# NOTE(pas-ha) change this back when there is any other then former
# ansible-deploy driver being able to set up by this devstack plugin
IRONIC_STAGING_DRIVER=""
# NOTE(pas-ha) skip iboot drivers by default as they require package not available on PyPI
IRONIC_STAGING_DRIVERS_SKIPS=${IRONIC_STAGING_DRIVERS_SKIPS:-"iboot"}
IRONIC_STAGING_DRIVERS_FILTERS=${IRONIC_STAGING_DRIVERS_FILTERS:-}
IRONIC_STAGING_LIST_EP_CMD="$PYTHON $IRONIC_STAGING_DRIVERS_DIR/tools/list-package-entrypoints.py ironic-staging-drivers"
if [[ -n "$IRONIC_STAGING_DRIVERS_SKIPS" ]]; then
IRONIC_STAGING_LIST_EP_CMD+=" -s $IRONIC_STAGING_DRIVERS_SKIPS"
fi
if [[ -n "$IRONIC_STAGING_DRIVERS_FILTERS" ]]; then
IRONIC_STAGING_LIST_EP_CMD+=" -f $IRONIC_STAGING_DRIVERS_FILTERS"
fi
function setup_ironic_enabled_interfaces_for {
local iface=$1
local iface_var
local ironic_iface_var
local staging_ifs
iface_var=$(echo $iface | tr '[:lower:]' '[:upper:]')
ironic_iface_var="IRONIC_ENABLED_${iface_var}_INTERFACES"
staging_ifs=$($IRONIC_STAGING_LIST_EP_CMD -t ironic.hardware.interfaces.${iface})
if [[ -n ${staging_ifs} ]]; then
iniset $IRONIC_CONF_FILE DEFAULT "enabled_${iface}_interfaces" "${!ironic_iface_var},$staging_ifs"
fi
}
function update_ironic_enabled_drivers {
# NOTE(pas-ha) not carying about possible duplicates any more,
# as it was fixed in ironic already
# NOTE(vsaienko) if ironic-staging-drivers are called after ironic
# setting IRONIC_ENABLED_* will not take affect. Update ironic
# configuration explicitly for each option.
local staging_hw_types
# hardware types
staging_hw_types=$($IRONIC_STAGING_LIST_EP_CMD -t ironic.hardware.types)
if [[ -z "$IRONIC_ENABLED_HARDWARE_TYPES" ]]; then
IRONIC_ENABLED_HARDWARE_TYPES="$staging_hw_types"
else
IRONIC_ENABLED_HARDWARE_TYPES+=",$staging_hw_types"
fi
iniset $IRONIC_CONF_FILE DEFAULT enabled_hardware_types "$IRONIC_ENABLED_HARDWARE_TYPES"
# NOTE(pas-ha) find and enable any type of ironic hardware interface
# registered by ironic-staging-drivers package (minding skips and filters)
for i in $IRONIC_DRIVER_INTERFACE_TYPES; do
# NOTE(dtantsur): power and management have auto-detected defaults
if [[ "$i" != "power" && "$i" != "management" ]]; then
setup_ironic_enabled_interfaces_for $i
fi
done
}
function install_ironic_staging_drivers {
setup_develop $IRONIC_STAGING_DRIVERS_DIR
}
function install_drivers_dependencies {
local p_deps
local o_deps
for path in $IRONIC_STAGING_DRIVERS_DIR/ironic_staging_drivers/*; do
driver=$(basename $path)
if [[ -d $path && ! "$IRONIC_DRIVERS_EXCLUDED_DIRS" =~ "$driver" ]]; then
p_deps=${IRONIC_STAGING_DRIVERS_DIR}/ironic_staging_drivers/${driver}/python-requirements.txt
o_deps=${IRONIC_STAGING_DRIVERS_DIR}/ironic_staging_drivers/${driver}/other-requirements.sh
# NOTE(pas-ha) install 'other' dependencies first just in case
# they contain something required to build Python dependencies
if [[ -f "$o_deps" ]]; then
echo_summary "Installing $driver other dependencies"
source $o_deps
fi
if [[ -f "$p_deps" ]]; then
echo_summary "Installing $driver python dependencies"
pip_install -r $p_deps
fi
fi
done
}
function configure_ironic_testing_driver {
die $LINENO "Failed to configure ${IRONIC_STAGING_DRIVER} driver/hw type: not supported by devstack plugin or other pre-conditions not met"
}
function set_ironic_testing_driver {
die $LINENO "Failed to configure ironic to use ${IRONIC_STAGING_DRIVER} driver/hw type: not supported by devstack plugin or other pre-conditions not met"
}
echo_summary "ironic-staging-drivers plugin.sh was called..."
if is_service_enabled ir-api ir-cond; then
if [[ "$1" == "stack" && "$2" == "install" ]]; then
echo_summary "Installing Ironic-staging-drivers"
install_ironic_staging_drivers
install_drivers_dependencies
elif [[ "$1" == "stack" && "$2" == "post-config" ]]; then
echo_summary "Configuring Ironic-staging-drivers"
update_ironic_enabled_drivers
if [[ -n ${IRONIC_STAGING_DRIVER} ]]; then
configure_ironic_testing_driver
fi
elif [[ "$1" == "stack" && "$2" == "extra" ]]; then
if [[ -n ${IRONIC_STAGING_DRIVER} ]]; then
set_ironic_testing_driver
fi
fi
fi