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ironic/devstack/plugin.sh

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#!/bin/bash
# plugin.sh - devstack plugin for ironic
# devstack plugin contract defined at:
# https://docs.openstack.org/devstack/latest/plugins.html
echo_summary "ironic devstack plugin.sh called: $1/$2"
source $DEST/ironic/devstack/lib/ironic
if is_service_enabled ir-api ir-cond ir-novnc; then
if [[ "$1" == "stack" ]]; then
if [[ "$2" == "install" ]]; then
# stack/install - Called after the layer 1 and 2 projects source and
# their dependencies have been installed
echo_summary "Installing Ironic"
if ! is_service_enabled nova; then
source $TOP_DIR/lib/nova_plugins/functions-libvirt
install_libvirt
fi
install_ironic
install_ironicclient
cleanup_ironic_config_files
downgrade_dnsmasq
elif [[ "$2" == "post-config" ]]; then
# stack/post-config - Called after the layer 1 and 2 services have been
# configured. All configuration files for enabled services should exist
# at this point.
echo_summary "Configuring Ironic"
configure_ironic
if is_service_enabled key; then
create_ironic_accounts
fi
if [[ "$Q_BUILD_OVS_FROM_GIT" != "True" ]]; then
if [[ "$Q_AGENT" == "ovn" ]] || [[ "$IRONIC_BAREMETAL_BASIC_OPS" == "True" && "$IRONIC_IS_HARDWARE" == "False" ]]; then
# NOTE(TheJulia): We are likely doing this to ensure
# OVS is running.
echo_summary "Installing OVS to pre-create bridge"
install_package openvswitch-switch
fi
fi
# NOTE(hjensas): When Neutron is configured with OVN and Ironic is
# the virt driver, Neutron's devstack plugin will skip starting OVN
# services (assuming Ironic will handle it). Therefore, when using
# OVN, Ironic must always initialize and start OVN services here,
# regardless of whether we're setting up virtual machines or using
# real hardware, to ensure OVN is available for network provisioning.
if [[ "$Q_AGENT" == "ovn" ]]; then
echo_summary "Setting up OVN..."
init_ovn
start_ovn
fi
# When using virtual machines (IRONIC_IS_HARDWARE == False), we need
# to pre-create the bridge for VM networking.
if [[ "$IRONIC_BAREMETAL_BASIC_OPS" == "True" && "$IRONIC_IS_HARDWARE" == "False" ]]; then
echo_summary "Precreating bridge: $IRONIC_VM_NETWORK_BRIDGE"
sudo ovs-vsctl -- --may-exist add-br $IRONIC_VM_NETWORK_BRIDGE
fi
elif [[ "$2" == "extra" ]]; then
# stack/extra - Called near the end after layer 1 and 2 services have
# been started.
# Initialize ironic
init_ironic
if [[ "$IRONIC_BAREMETAL_BASIC_OPS" == "True" && "$IRONIC_IS_HARDWARE" == "False" ]]; then
echo_summary "Creating bridge and VMs"
create_bridge_and_vms
fi
if is_service_enabled q-svc || is_service_enabled neutron || [[ "$HOST_TOPOLOGY" == "multinode" ]]; then
echo_summary "Configuring Ironic networks"
configure_ironic_networks
fi
if [[ "$HOST_TOPOLOGY" == 'multinode' ]]; then
setup_vxlan_network
fi
# Start the ironic API and ironic taskmgr components
prepare_baremetal_basic_ops
echo_summary "Starting Ironic"
start_ironic
# Configure neutron DHCP after neutron is fully initialized
# but before enrolling nodes which may depend on it
if is_service_enabled q-dhcp neutron-dhcp; then
echo_summary "Configuring Neutron DHCP for IPv6"
async_wait init_neutron
configure_neutron_dhcp_enable_addr6_list
fi
enroll_nodes
elif [[ "$2" == "test-config" ]]; then
# stack/test-config - Called at the end of devstack used to configure tempest
# or any other test environments
if is_service_enabled tempest; then
echo_summary "Configuring Tempest for Ironic needs"
ironic_configure_tempest
fi
fi
fi
if [[ "$1" == "unstack" ]]; then
# unstack - Called by unstack.sh before other services are shut down.
stop_ironic
cleanup_ironic_provision_network
cleanup_baremetal_basic_ops
fi
if [[ "$1" == "clean" ]]; then
# clean - Called by clean.sh before other services are cleaned, but after
# unstack.sh has been called.
cleanup_ironic
fi
fi