ironic/devstack/plugin.sh
Julia Kreger 3f77091c63 Enable OVN CI
Adds basic testing for PXE/iPXE boot secenarios where the OVN
DHCP service is used instead of dnsmasq.

Also adds a release note and documentation to cover the details
and caveats of using ovn as we have discovered through this process.

Change-Id: I28cd20a7f271220d8ca335895ca9e302452fd069
2023-10-03 14:24:34 +00:00

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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; 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 [[ "$2" == "post-config" ]]; then
# stack/post-config - Called after the layer 1 and 2 services have been
# configured. All configuration files for enabled services should exist
# at this point.
echo_summary "Configuring Ironic"
configure_ironic
if is_service_enabled key; then
create_ironic_accounts
fi
if [[ "$IRONIC_BAREMETAL_BASIC_OPS" == "True" && "$IRONIC_IS_HARDWARE" == "False" ]]; then
echo_summary "Precreating bridge: $IRONIC_VM_NETWORK_BRIDGE"
if [[ "$Q_BUILD_OVS_FROM_GIT" == "True" ]]; then
if [[ "$Q_AGENT" == "ovn" ]]; then
# If we're here, we were requested to install from git
# for OVN *and* OVS, but that means basic setup has not been
# performed yet. As such, we need to do that and start
# OVN/OVS where as if we just need to ensure OVS is present,
# vendor packaging does that for us. We start early here,
# because neutron setup for this is deferred until too late
# for our plugin to setup the test environment.
echo_summary "Setting up OVN..."
init_ovn
start_ovn
fi
else
# 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
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" && "$IRONIC_IS_HARDWARE" == "False" ]]; then
echo_summary "Creating bridge and VMs"
create_bridge_and_vms
fi
if is_service_enabled neutron || [[ "$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
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