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Merge pull request #2305 from k8s-infra-cherrypick-robot/cherry-pick-…
…2262-to-release-0.11 [release-0.11] 🌱 Add libvirt resource type for create_devstack.sh + Run devstack on ubuntu 24.04
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,140 @@ | ||
| #!/usr/bin/env bash | ||
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| # Copyright 2024 The Kubernetes Authors. | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
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| # hack script for preparing libvirt to run cluster-api-provider-openstack e2e | ||
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| set -x -o errexit -o nounset -o pipefail | ||
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| # Required environment variables: | ||
| # SSH_PUBLIC_KEY_FILE | ||
| # SSH_PRIVATE_KEY_FILE | ||
| # LIBVIRT_NETWORK_NAME | ||
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| function cloud_init { | ||
| LIBVIRT_NETWORK_NAME=${LIBVIRT_NETWORK_NAME:-${CLUSTER_NAME}-network} | ||
| LIBVIRT_IMAGE_NAME=${LIBVIRT_IMAGE_NAME:-ubuntu-2404-lts} | ||
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| LIBVIRT_MEMORY=${LIBVIRT_MEMORY:-8192} | ||
| LIBVIRT_MEMORY_controller=${LIBVIRT_MEMORY_controller:-$LIBVIRT_MEMORY} | ||
| LIBVIRT_MEMORY_worker=${LIBVIRT_MEMORY_worker:-$LIBVIRT_MEMORY} | ||
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| LIBVIRT_VCPU=${LIBVIRT_VCPU:-4} | ||
| LIBVIRT_VCPU_controller=${LIBVIRT_VCPU_controller:-$LIBVIRT_VCPU} | ||
| LIBVIRT_VCPU_worker=${LIBVIRT_VCPU_worker:-$LIBVIRT_VCPU} | ||
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| LIBVIRT_MAC_controller="00:60:2f:32:81:00" | ||
| LIBVIRT_MAC_worker="00:60:2f:32:81:01" | ||
| } | ||
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| function init_infrastructure() { | ||
| if ! virsh net-info "${LIBVIRT_NETWORK_NAME}" &>/dev/null; then | ||
| virsh net-define <(cat <<EOF | ||
| <network> | ||
| <name>${LIBVIRT_NETWORK_NAME}</name> | ||
| <forward mode='nat'> | ||
| <nat> | ||
| <port start='1024' end='65535'/> | ||
| </nat> | ||
| </forward> | ||
| <bridge name="capobr0" stp="on" delay="0"/> | ||
| <ip address="${PRIVATE_NETWORK_CIDR%/*}" netmask="255.255.255.0"> | ||
| <dhcp> | ||
| <range start="${PRIVATE_NETWORK_CIDR%.*}.10" end="${PRIVATE_NETWORK_CIDR%.*}.199"/> | ||
| <host mac="${LIBVIRT_MAC_controller}" name='controller' ip="${CONTROLLER_IP}"/> | ||
| <host mac="${LIBVIRT_MAC_worker}" name='worker' ip="${WORKER_IP}"/> | ||
| </dhcp> | ||
| </ip> | ||
| </network> | ||
| EOF | ||
| ) | ||
| virsh net-start "${LIBVIRT_NETWORK_NAME}" | ||
| virsh net-autostart "${LIBVIRT_NETWORK_NAME}" | ||
| fi | ||
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| if [ ! -f "/tmp/${LIBVIRT_IMAGE_NAME}.qcow2" ]; then | ||
| curl -o "/tmp/${LIBVIRT_IMAGE_NAME}.qcow2" https://cloud-images.ubuntu.com/releases/noble/release/ubuntu-24.04-server-cloudimg-amd64.img | ||
| fi | ||
| } | ||
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| function create_vm { | ||
| local name=$1 && shift | ||
| local ip=$1 && shift | ||
| local userdata=$1 && shift | ||
| local public=$1 && shift | ||
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| local memory=LIBVIRT_MEMORY_${name} | ||
| memory=${!memory} | ||
| local vcpu=LIBVIRT_VCPU_${name} | ||
| vcpu=${!vcpu} | ||
| local servername="${CLUSTER_NAME}-${name}" | ||
| local mac=LIBVIRT_MAC_${name} | ||
| mac=${!mac} | ||
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| # Values which weren't initialised if we skipped init_infrastructure. Use names instead. | ||
| networkid=${networkid:-${LIBVIRT_NETWORK_NAME}} | ||
| volumeid=${volumeid:-${LIBVIRT_IMAGE_NAME}_${name}.qcow2} | ||
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| sudo cp "/tmp/${LIBVIRT_IMAGE_NAME}.qcow2" "/var/lib/libvirt/images/${volumeid}" | ||
| sudo qemu-img resize "/var/lib/libvirt/images/${volumeid}" +200G | ||
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| local serverid | ||
| local serverid | ||
| if ! virsh dominfo "${servername}" &>/dev/null; then | ||
| sudo virt-install \ | ||
| --name "${servername}" \ | ||
| --memory "${memory}" \ | ||
| --vcpus "${vcpu}" \ | ||
| --import \ | ||
| --disk "/var/lib/libvirt/images/${volumeid},format=qcow2,bus=virtio" \ | ||
| --network network="${networkid}",mac="${mac}" \ | ||
| --os-variant=ubuntu22.04 \ | ||
| --graphics none \ | ||
| --cloud-init user-data="${userdata}" \ | ||
| --noautoconsole | ||
| fi | ||
| } | ||
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| function get_public_ip { | ||
| echo "${CONTROLLER_IP}" | ||
| } | ||
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| function get_mtu { | ||
| # Set MTU statically for libvirt | ||
| echo 1500 | ||
| } | ||
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| function get_ssh_public_key_file { | ||
| echo "${SSH_PUBLIC_KEY_FILE}" | ||
| } | ||
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| function get_ssh_private_key_file { | ||
| # Allow this to be unbound. This is handled in create_devstack.sh | ||
| echo "${SSH_PRIVATE_KEY_FILE:-}" | ||
| } | ||
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| function cloud_cleanup { | ||
| for serverid in $(virsh list --all --name | grep -E "${CLUSTER_NAME}-controller|${CLUSTER_NAME}-worker"); do | ||
| virsh destroy "${serverid}" | ||
| virsh undefine "${serverid}" --remove-all-storage | ||
| done | ||
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| for networkid in $(virsh net-list --name | grep -E "${CLUSTER_NAME}"); do | ||
| virsh net-destroy "${networkid}" | ||
| virsh net-undefine "${networkid}" | ||
| done | ||
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| true | ||
| } |