openstack/devstack
Code Issues Proposed changes

Create multiattach volume type for tempest

Browse Source 
Creating multiattach volume is a non-admin operation but creating
multiattach volume type is an admin operation.
Previously cinder allowed creating multiattach volumes without a
volume type but that support is being removed with[1].
The change requires updating tempest tests[2] but some tempest
tests are non-admin, which require admin priviledges to create the
multiattach volume type.
Based on the last discussion with tempest team[3], the proposed
solution is to create a multiattach volume type in devstack,
if ENABLE_VOLUME_MULTIATTACH is True, and use it in tempest
tests. Similar to how admins create multiattach volume types
for non-admin users.

This patch creates a multiattach volume type if
ENABLE_VOLUME_MULTIATTACH is True. Also we set the multiattach
type name as a tempest config option 'volume_type_multiattach'.

[1] https://review.opendev.org/c/openstack/cinder/+/874865
[2] https://review.opendev.org/c/openstack/tempest/+/875372
[3] https://meetings.opendev.org/irclogs/%23openstack-cinder/%23openstack-cinder.2023-03-13.log.html#t2023-03-13T18:47:56

Change-Id: Icd3690565bf7b27898cd206641e612da3993703d
This commit is contained in:
Rajat Dhasmana 2023-03-14 05:35:33 +00:00
parent 35c9afffa5
commit 1898a683be
2 changed files with 27 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
lib/cinder
View File

@ -95,6 +95,7 @@ CINDER_ENABLED_BACKENDS=${CINDER_ENABLED_BACKENDS:-lvm:lvmdriver-1}
CINDER_VOLUME_CLEAR=${CINDER_VOLUME_CLEAR:-${CINDER_VOLUME_CLEAR_DEFAULT:-zero}}
CINDER_VOLUME_CLEAR=$(echo ${CINDER_VOLUME_CLEAR} | tr '[:upper:]' '[:lower:]')
VOLUME_TYPE_MULTIATTACH=${VOLUME_TYPE_MULTIATTACH:-multiattach}
if [[ -n "$CINDER_ISCSI_HELPER" ]]; then
if [[ -z "$CINDER_TARGET_HELPER" ]]; then
@ -649,6 +650,23 @@ function stop_cinder {
stop_process c-vol
}
function create_one_type {
type_name=$1
property_key=$2
property_value=$3
# NOTE (e0ne): openstack client doesn't work with cinder in noauth mode
if is_service_enabled keystone; then
openstack --os-region-name="$REGION_NAME" volume type create --property $property_key="$property_value" $type_name
else
# TODO (e0ne): use openstack client once it will support cinder in noauth mode:
# https://bugs.launchpad.net/python-cinderclient/+bug/1755279
local cinder_url
cinder_url=$CINDER_SERVICE_PROTOCOL://$SERVICE_HOST:$CINDER_SERVICE_PORT/v3
OS_USER_ID=$OS_USERNAME OS_PROJECT_ID=$OS_PROJECT_NAME cinder --os-auth-type noauth --os-endpoint=$cinder_url type-create $type_name
OS_USER_ID=$OS_USERNAME OS_PROJECT_ID=$OS_PROJECT_NAME cinder --os-auth-type noauth --os-endpoint=$cinder_url type-key $type_name set $property_key="$property_value"
fi
}
# create_volume_types() - Create Cinder's configured volume types
function create_volume_types {
# Create volume types
@ -656,19 +674,13 @@ function create_volume_types {
local be be_name
for be in ${CINDER_ENABLED_BACKENDS//,/ }; do
be_name=${be##*:}
# NOTE (e0ne): openstack client doesn't work with cinder in noauth mode
if is_service_enabled keystone; then
openstack --os-region-name="$REGION_NAME" volume type create --property volume_backend_name="${be_name}" ${be_name}
else
# TODO (e0ne): use openstack client once it will support cinder in noauth mode:
# https://bugs.launchpad.net/python-cinderclient/+bug/1755279
local cinder_url
cinder_url=$CINDER_SERVICE_PROTOCOL://$SERVICE_HOST:$CINDER_SERVICE_PORT/v3
OS_USER_ID=$OS_USERNAME OS_PROJECT_ID=$OS_PROJECT_NAME cinder --os-auth-type noauth --os-endpoint=$cinder_url type-create ${be_name}
OS_USER_ID=$OS_USERNAME OS_PROJECT_ID=$OS_PROJECT_NAME cinder --os-auth-type noauth --os-endpoint=$cinder_url type-key ${be_name} set volume_backend_name=${be_name}
fi
create_one_type $be_name "volume_backend_name" $be_name
done
if [[ $ENABLE_VOLUME_MULTIATTACH == "True" ]]; then
create_one_type $VOLUME_TYPE_MULTIATTACH $VOLUME_TYPE_MULTIATTACH "<is> True"
fi
# Increase quota for the service project if glance is using cinder,
# since it's likely to occasionally go above the default 10 in parallel
# test execution.

4
lib/tempest
View File

@ -604,6 +604,10 @@ function configure_tempest {
iniset $TEMPEST_CONFIG volume storage_protocol "$TEMPEST_STORAGE_PROTOCOL"
fi
if [[ $ENABLE_VOLUME_MULTIATTACH == "True" ]]; then
iniset $TEMPEST_CONFIG volume volume_type_multiattach $VOLUME_TYPE_MULTIATTACH
fi
# Placement Features
# Set the microversion range for placement.
# Setting [None, latest] range of microversion which allow Tempest to run all microversions tests.