Files
openstack-helm/tools/deployment/component/octavia/octavia_test.sh
Vladimir Kozhukalov fbea6d2d35 [octavia] Add test case for load balancer
We've been merging quite a few improvements for Ocatavia
chart recently but we've been skipping testing them.
This PS adds the Octavia test case which tests the
simplest load balancing env with two workload instances
and one amphora instance.

The PS also brings some changes to the Octavia chart:

- Run driver agent as a separate deployment on network nodes
- Run worker as a daemonset (same as health manager) on network
  nodes. It creates an interface attached to the Octavia
  management network to get access to amophora instances.

Change-Id: Id12e30eb7aac432e3f12b83e1f93d98e54c503cf
Signed-off-by: Vladimir Kozhukalov <kozhukalov@gmail.com>
2025-07-29 05:37:06 -05:00

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#!/bin/bash
# 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.
set -xe
export OS_CLOUD=openstack_helm
HEAT_DIR="$(readlink -f ./tools/deployment/component/octavia)"
SSH_DIR="${HOME}/.ssh"
OPENSTACK_CLIENT_CONTAINER_EXTRA_ARGS="${OPENSTACK_CLIENT_CONTAINER_EXTRA_ARGS} -v ${HEAT_DIR}:${HEAT_DIR} -v ${SSH_DIR}:${SSH_DIR}"
export OPENSTACK_CLIENT_CONTAINER_EXTRA_ARGS
COMPUTE_FLAVOR_ID=$(openstack flavor show -f value -c id m1.amphora)
# The /tmp/inventory_k8s_nodes.txt file is created by the deploy-env role and contains the list
# of all K8s nodes. Amphora instance is run on the first K8s node from the list.
# Worker VM instances are run on the rest of the nodes.
TARGET_HOST_1=$(sed -n '2p' /tmp/inventory_k8s_nodes.txt)
TARGET_HOST_2=$(sed -n '3p' /tmp/inventory_k8s_nodes.txt)
openstack stack show "octavia-env" || \
openstack stack create --wait \
--parameter compute_flavor_id=${COMPUTE_FLAVOR_ID} \
--parameter az_1="nova:${TARGET_HOST_1}" \
--parameter az_2="nova:${TARGET_HOST_2}" \
-t ${HEAT_DIR}/heat_octavia_env.yaml \
octavia-env
sleep 30
LB_FLOATING_IP=$(openstack floating ip list --port $(openstack loadbalancer show osh -c vip_port_id -f value) -f value -c "Floating IP Address" | head -n1)
echo -n > /tmp/curl.txt
curl http://${LB_FLOATING_IP} >> /tmp/curl.txt
curl http://${LB_FLOATING_IP} >> /tmp/curl.txt
grep "Hello from server_1" /tmp/curl.txt
grep "Hello from server_2" /tmp/curl.txt