Handle_tags and branches for unmaintained also

Related-Bug: #2056276
Change-Id: Iaa34624d1d85cadf1b45bec780ef8d97dd054041
(cherry picked from commit 92b65a84cc)
(cherry picked from commit 0c1e594e45)
(cherry picked from commit d59e528c74)
(cherry picked from commit c52f50ee8c)
(cherry picked from commit c755ca9219)

.gitreview

@@ -2,3 +2,4 @@
 host=review.opendev.org
 port=29418
 project=openstack/devstack.git
+defaultbranch=unmaintained/yoga

.zuul.yaml

@@ -1,11 +1,3 @@
-- pragma:
-   # NOTE(gtema): this is required for the changes in SDK feature/r1 branch to
-   # be using devstack
-   # TODO(gtema): delete this once r1 branch is merged into master
-    implied-branches:
-      - master
-      - feature/r1
-
 - nodeset:
     name: openstack-single-node
     nodes:
@@ -46,16 +38,6 @@
         nodes:
           - controller
 
-- nodeset:
-    name: devstack-single-node-centos-7
-    nodes:
-      - name: controller
-        label: centos-7
-    groups:
-      - name: tempest
-        nodes:
-          - controller
-
 - nodeset:
     name: devstack-single-node-centos-8-stream
     nodes:
@@ -86,16 +68,6 @@
         nodes:
           - controller
 
-- nodeset:
-    name: devstack-single-node-fedora-latest
-    nodes:
-      - name: controller
-        label: fedora-35
-    groups:
-      - name: tempest
-        nodes:
-          - controller
-
 - nodeset:
     name: devstack-single-node-debian-bullseye
     nodes:
@@ -106,16 +78,6 @@
         nodes:
           - controller
 
-- nodeset:
-    name: devstack-single-node-openeuler-20.03-sp2
-    nodes:
-      - name: controller
-        label: openEuler-20-03-LTS-SP2
-    groups:
-      - name: tempest
-        nodes:
-          - controller
-
 - nodeset:
     name: openstack-two-node
     nodes:
@@ -353,7 +315,6 @@
     required-projects:
       - opendev.org/openstack/devstack
     roles:
-      - zuul: opendev.org/openstack/devstack-gate
       - zuul: opendev.org/openstack/openstack-zuul-jobs
     vars:
       devstack_localrc:
@@ -658,30 +619,14 @@
     description: |
       Simple multinode test to verify multinode functionality on devstack side.
       This is not meant to be used as a parent job.
+    vars:
+      devstack_localrc:
+        MYSQL_REDUCE_MEMORY: true
 
 # NOTE(ianw) Platform tests have traditionally been non-voting because
 # we often have to rush things through devstack to stabilise the gate,
 # and these platforms don't have the round-the-clock support to avoid
 # becoming blockers in that situation.
-- job:
-    name: devstack-platform-centos-8-stream
-    parent: tempest-full-py3
-    description: CentOS 8 Stream platform test
-    nodeset: devstack-single-node-centos-8-stream
-    voting: false
-    timeout: 9000
-    vars:
-      configure_swap_size: 4096
-
-- job:
-    name: devstack-platform-centos-9-stream
-    parent: tempest-full-py3
-    description: CentOS 9 Stream platform test
-    nodeset: devstack-single-node-centos-9-stream
-    timeout: 9000
-    vars:
-      configure_swap_size: 4096
-
 - job:
     name: devstack-platform-debian-bullseye
     parent: tempest-full-py3
@@ -723,20 +668,6 @@
           # Enable Neutron ML2/OVS services
           q-agt: true
 
-- job:
-    name: devstack-platform-openEuler-20.03-SP2
-    parent: tempest-full-py3
-    description: openEuler 20.03 SP2 platform test
-    nodeset: devstack-single-node-openeuler-20.03-sp2
-    voting: false
-    timeout: 9000
-    vars:
-      configure_swap_size: 4096
-      devstack_localrc:
-        # NOTE(wxy):  OVN package is not supported by openEuler yet. Build it
-        # from source instead.
-        OVN_BUILD_FROM_SOURCE: True
-
 - job:
     name: devstack-no-tls-proxy
     parent: tempest-full-py3
@@ -748,30 +679,6 @@
       devstack_services:
         tls-proxy: false
 
-- job:
-    name: devstack-platform-fedora-latest
-    parent: tempest-full-py3
-    description: Fedora latest platform test
-    nodeset: devstack-single-node-fedora-latest
-    voting: false
-    vars:
-      configure_swap_size: 4096
-      # Python 3.10 dependency issues; see
-      # https://bugs.launchpad.net/horizon/+bug/1960204
-      devstack_services:
-        horizon: false
-
-- job:
-    name: devstack-platform-fedora-latest-virt-preview
-    parent: tempest-full-py3
-    description: Fedora latest platform test using the virt-preview repo.
-    nodeset: devstack-single-node-fedora-latest
-    voting: false
-    vars:
-      configure_swap_size: 4096
-      devstack_localrc:
-        ENABLE_FEDORA_VIRT_PREVIEW_REPO: true
-
 - job:
     name: devstack-tox-base
     parent: devstack
@@ -845,17 +752,16 @@
         - devstack
         - devstack-ipv6
         - devstack-enforce-scope
-        - devstack-platform-fedora-latest
-        - devstack-platform-centos-8-stream
-        - devstack-platform-centos-9-stream
         - devstack-platform-debian-bullseye
-        - devstack-platform-openEuler-20.03-SP2
         - devstack-multinode
         - devstack-unit-tests
         - openstack-tox-bashate
         - ironic-tempest-bios-ipmi-direct-tinyipa
         - swift-dsvm-functional
         - grenade:
+            # NOTE(elod.illes): needs to be set back as voting, when grenade
+            # patch merges: https://review.opendev.org/919818
+            voting: false
             irrelevant-files:
               - ^.*\.rst$
               - ^doc/.*$
@@ -886,6 +792,7 @@
               - ^.*\.rst$
               - ^doc/.*$
         - nova-ceph-multistore:
+            voting: false
             irrelevant-files:
               - ^.*\.rst$
               - ^doc/.*$
@@ -893,7 +800,6 @@
       jobs:
         - devstack
         - devstack-ipv6
-        - devstack-platform-centos-9-stream
         - devstack-enforce-scope
         - devstack-multinode
         - devstack-unit-tests
@@ -909,6 +815,9 @@
         - ironic-tempest-bios-ipmi-direct-tinyipa
         - swift-dsvm-functional
         - grenade:
+            # NOTE(elod.illes): needs to be set back as voting, when grenade
+            # patch merges: https://review.opendev.org/919818
+            voting: false
             irrelevant-files:
               - ^.*\.rst$
               - ^doc/.*$
@@ -920,10 +829,13 @@
             irrelevant-files:
               - ^.*\.rst$
               - ^doc/.*$
-        - nova-ceph-multistore:
-            irrelevant-files:
-              - ^.*\.rst$
-              - ^doc/.*$
+        # TODO(elod.illes): nova-ceph-multistore is broken in this branch,
+        # so it is set as non-voting in check queue and commented out here
+        # in gate queue until the job gets fixed.
+        # - nova-ceph-multistore:
+        #     irrelevant-files:
+        #       - ^.*\.rst$
+        #       - ^doc/.*$
     # Please add a note on each job and conditions for the job not
     # being experimental any more, so we can keep this list somewhat
     # pruned.
@@ -941,10 +853,6 @@
     #    Next cycle we can remove this if everything run out stable enough.
     # * nova-multi-cell: maintained by nova and currently non-voting in the
     #    check queue for nova changes but relies on devstack configuration
-    # * devstack-platform-fedora-latest-virt-preview: Maintained by lyarwood
-    #    for Nova to allow early testing of the latest versions of Libvirt and
-    #    QEMU. Should only graduate out of experimental if it ever moves into
-    #    the check queue for Nova.
 
     experimental:
       jobs:
@@ -973,8 +881,4 @@
             irrelevant-files:
               - ^.*\.rst$
               - ^doc/.*$
-        - devstack-platform-fedora-latest-virt-preview
-        - devstack-no-tls-proxy
-    periodic:
-      jobs:
         - devstack-no-tls-proxy

functions-common

@@ -646,8 +646,10 @@ function git_clone {
                 echo "the project to the \$PROJECTS variable in the job definition."
                 die $LINENO "ERROR_ON_CLONE is set to True so cloning not allowed in this configuration"
             fi
-            # '--branch' can also take tags
-            git_timed clone $git_clone_flags $git_remote $git_dest --branch $git_ref
+            git_timed clone --no-checkout $git_clone_flags $git_remote $git_dest
+            cd $git_dest
+            git_timed fetch $git_clone_flags origin $git_ref
+            git_timed checkout FETCH_HEAD
         elif [[ "$RECLONE" = "True" ]]; then
             # if it does exist then simulate what clone does if asked to RECLONE
             cd $git_dest
@@ -673,6 +675,18 @@ function git_clone {
         fi
     fi
 
+    # NOTE(ianw) 2022-04-13 : commit [1] has broken many assumptions
+    # about how we clone and work with repos.  Mark them safe globally
+    # as a work-around.
+    #
+    # NOTE(danms): On bionic (and likely others) git-config may write
+    # ~stackuser/.gitconfig if not run with sudo -H. Using --system
+    # writes these changes to /etc/gitconfig which is more
+    # discoverable anyway.
+    #
+    # [1] https://github.com/git/git/commit/8959555cee7ec045958f9b6dd62e541affb7e7d9
+    sudo git config --system --add safe.directory ${git_dest}
+
     # print out the results so we know what change was used in the logs
     cd $git_dest
     git show --oneline | head -1
@@ -1563,6 +1577,7 @@ function write_user_unit_file {
     local command="$2"
     local group=$3
     local user=$4
+    local env_vars="$5"
     local extra=""
     if [[ -n "$group" ]]; then
         extra="Group=$group"
@@ -1576,6 +1591,9 @@ function write_user_unit_file {
     iniset -sudo $unitfile "Service" "KillMode" "process"
     iniset -sudo $unitfile "Service" "TimeoutStopSec" "300"
     iniset -sudo $unitfile "Service" "ExecReload" "$KILL_PATH -HUP \$MAINPID"
+    if [[ -n "$env_vars" ]] ; then
+        iniset -sudo $unitfile "Service" "Environment" "$env_vars"
+    fi
     if [[ -n "$group" ]]; then
         iniset -sudo $unitfile "Service" "Group" "$group"
     fi
@@ -1590,6 +1608,7 @@ function write_uwsgi_user_unit_file {
     local command="$2"
     local group=$3
     local user=$4
+    local env_vars="$5"
     local unitfile="$SYSTEMD_DIR/$service"
     mkdir -p $SYSTEMD_DIR
 
@@ -1604,6 +1623,9 @@ function write_uwsgi_user_unit_file {
     iniset -sudo $unitfile "Service" "NotifyAccess" "all"
     iniset -sudo $unitfile "Service" "RestartForceExitStatus" "100"
 
+    if [[ -n "$env_vars" ]] ; then
+        iniset -sudo $unitfile "Service" "Environment" "$env_vars"
+    fi
     if [[ -n "$group" ]]; then
         iniset -sudo $unitfile "Service" "Group" "$group"
     fi
@@ -1651,10 +1673,14 @@ function _run_under_systemd {
     local systemd_service="devstack@$service.service"
     local group=$3
     local user=${4:-$STACK_USER}
+    if [[ -z "$user" ]]; then
+        user=$STACK_USER
+    fi
+    local env_vars="$5"
     if [[ "$command" =~ "uwsgi" ]] ; then
-        write_uwsgi_user_unit_file $systemd_service "$cmd" "$group" "$user"
+        write_uwsgi_user_unit_file $systemd_service "$cmd" "$group" "$user" "$env_vars"
     else
-        write_user_unit_file $systemd_service "$cmd" "$group" "$user"
+        write_user_unit_file $systemd_service "$cmd" "$group" "$user" "$env_vars"
     fi
 
     $SYSTEMCTL enable $systemd_service
@@ -1675,18 +1701,20 @@ function is_running {
 # If the command includes shell metachatacters (;<>*) it must be run using a shell
 # If an optional group is provided sg will be used to run the
 # command as that group.
-# run_process service "command-line" [group] [user]
+# run_process service "command-line" [group] [user] [env_vars]
+# env_vars must be a space separated list of variable assigments, ie: "A=1 B=2"
 function run_process {
     local service=$1
     local command="$2"
     local group=$3
     local user=$4
+    local env_vars="$5"
 
     local name=$service
 
     time_start "run_process"
     if is_service_enabled $service; then
-        _run_under_systemd "$name" "$command" "$group" "$user"
+        _run_under_systemd "$name" "$command" "$group" "$user" "$env_vars"
     fi
     time_stop "run_process"
 }

lib/cinder

@@ -91,6 +91,8 @@ CINDER_VOLUME_CLEAR=$(echo ${CINDER_VOLUME_CLEAR} | tr '[:upper:]' '[:lower:]')
 # Default to lioadm
 CINDER_ISCSI_HELPER=${CINDER_ISCSI_HELPER:-lioadm}
 
+VOLUME_TYPE_MULTIATTACH=${VOLUME_TYPE_MULTIATTACH:-multiattach}
+
 # EL and SUSE should only use lioadm
 if is_fedora || is_suse; then
     if [[ ${CINDER_ISCSI_HELPER} != "lioadm" ]]; then
@@ -552,8 +554,13 @@ function start_cinder {
     fi
 
     run_process c-sch "$CINDER_BIN_DIR/cinder-scheduler --config-file $CINDER_CONF"
-    run_process c-bak "$CINDER_BIN_DIR/cinder-backup --config-file $CINDER_CONF"
-    run_process c-vol "$CINDER_BIN_DIR/cinder-volume --config-file $CINDER_CONF"
+    # Tune glibc for Python Services using single malloc arena for all threads
+    # and disabling dynamic thresholds to reduce memory usage when using native
+    # threads directly or via eventlet.tpool
+    # https://www.gnu.org/software/libc/manual/html_node/Memory-Allocation-Tunables.html
+    malloc_tuning="MALLOC_ARENA_MAX=1 MALLOC_MMAP_THRESHOLD_=131072 MALLOC_TRIM_THRESHOLD_=262144"
+    run_process c-bak "$CINDER_BIN_DIR/cinder-backup --config-file $CINDER_CONF" "" "" "$malloc_tuning"
+    run_process c-vol "$CINDER_BIN_DIR/cinder-volume --config-file $CINDER_CONF" "" "" "$malloc_tuning"
 
     # NOTE(jdg): For cinder, startup order matters.  To ensure that repor_capabilities is received
     # by the scheduler start the cinder-volume service last (or restart it) after the scheduler
@@ -568,6 +575,23 @@ 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
@@ -575,19 +599,13 @@ 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.

lib/databases/mysql

@@ -150,6 +150,16 @@ function configure_database_mysql {
         iniset -sudo $my_conf mysqld log-queries-not-using-indexes 1
     fi
 
+    if [[ "$MYSQL_REDUCE_MEMORY" == "True" ]]; then
+        iniset -sudo $my_conf mysqld read_buffer_size 64K
+        iniset -sudo $my_conf mysqld innodb_buffer_pool_size 16M
+        iniset -sudo $my_conf mysqld thread_stack 192K
+        iniset -sudo $my_conf mysqld thread_cache_size 8
+        iniset -sudo $my_conf mysqld tmp_table_size 8M
+        iniset -sudo $my_conf mysqld sort_buffer_size 8M
+        iniset -sudo $my_conf mysqld max_allowed_packet 8M
+    fi
+
     restart_service $MYSQL_SERVICE_NAME
 }
 

lib/neutron-legacy

@@ -138,6 +138,9 @@ Q_NOTIFY_NOVA_PORT_DATA_CHANGES=${Q_NOTIFY_NOVA_PORT_DATA_CHANGES:-True}
 VIF_PLUGGING_IS_FATAL=${VIF_PLUGGING_IS_FATAL:-True}
 VIF_PLUGGING_TIMEOUT=${VIF_PLUGGING_TIMEOUT:-300}
 
+# Allow to skip stopping of OVN services
+SKIP_STOP_OVN=${SKIP_STOP_OVN:-False}
+
 # The directory which contains files for Q_PLUGIN_EXTRA_CONF_FILES.
 # /etc/neutron is assumed by many of devstack plugins.  Do not change.
 _Q_PLUGIN_EXTRA_CONF_PATH=/etc/neutron
@@ -638,7 +641,7 @@ function stop_mutnauq {
     stop_mutnauq_other
     stop_mutnauq_l2_agent
 
-    if [[ $Q_AGENT == "ovn" ]]; then
+    if [[ $Q_AGENT == "ovn" && $SKIP_STOP_OVN != "True" ]]; then
         stop_ovn
     fi
 }
@@ -931,6 +934,9 @@ function _configure_neutron_service {
 
     configure_keystone_authtoken_middleware $NEUTRON_CONF nova nova
 
+    # Configuration for placement client
+    configure_keystone_authtoken_middleware $NEUTRON_CONF placement placement
+
     # Configure plugin
     neutron_plugin_configure_service
 }

lib/neutron_plugins/ovn_agent

@@ -384,6 +384,8 @@ function install_ovn {
         sudo mkdir -p $OVS_PREFIX/var/log/ovn
         sudo chown $(whoami) $OVS_PREFIX/var/log/ovn
     else
+        # Load fixup_ovn_centos
+        source ${TOP_DIR}/tools/fixup_stuff.sh
         fixup_ovn_centos
         install_package $(get_packages openvswitch)
         install_package $(get_packages ovn)
@@ -575,6 +577,7 @@ function init_ovn {
     rm -f $OVS_DATADIR/.*.db.~lock~
     sudo rm -f $OVN_DATADIR/*.db
     sudo rm -f $OVN_DATADIR/.*.db.~lock~
+    sudo rm -f $OVN_RUNDIR/*.sock
 }
 
 function _start_ovs {
@@ -601,7 +604,7 @@ function _start_ovs {
                 dbcmd+=" --remote=db:hardware_vtep,Global,managers $OVS_DATADIR/vtep.db"
             fi
             dbcmd+=" $OVS_DATADIR/conf.db"
-            _run_process ovsdb-server "$dbcmd"
+            _run_process ovsdb-server "$dbcmd" "" "$STACK_GROUP" "root"
 
             # Note: ovn-controller will create and configure br-int once it is started.
             # So, no need to create it now because nothing depends on that bridge here.
@@ -689,7 +692,7 @@ function start_ovn {
             local cmd="/bin/bash $SCRIPTDIR/ovn-ctl --no-monitor start_northd"
             local stop_cmd="/bin/bash $SCRIPTDIR/ovn-ctl stop_northd"
 
-            _run_process ovn-northd "$cmd" "$stop_cmd"
+            _run_process ovn-northd "$cmd" "$stop_cmd" "$STACK_GROUP" "root"
         else
             _start_process "$OVN_NORTHD_SERVICE"
         fi

lib/neutron_plugins/ovs_source

@@ -87,9 +87,15 @@ function prepare_for_ovs_compilation {
 
         install_package kernel-devel-$KERNEL_VERSION
         install_package kernel-headers-$KERNEL_VERSION
+        if is_service_enabled tls-proxy; then
+            install_package openssl-devel
+        fi
 
     elif is_ubuntu ; then
         install_package linux-headers-$KERNEL_VERSION
+        if is_service_enabled tls-proxy; then
+            install_package libssl-dev
+        fi
     fi
 }
 

lib/tempest

@@ -58,7 +58,7 @@ BUILD_TIMEOUT=${BUILD_TIMEOUT:-196}
 # This must be False on stable branches, as master tempest
 # deps do not match stable branch deps. Set this to True to
 # have tempest installed in DevStack by default.
-INSTALL_TEMPEST=${INSTALL_TEMPEST:-"True"}
+INSTALL_TEMPEST=${INSTALL_TEMPEST:-"False"}
 
 # This variable is passed directly to pip install inside the common tox venv
 # that is created
@@ -71,6 +71,17 @@ TEMPEST_VOLUME_VENDOR=${TEMPEST_VOLUME_VENDOR:-$TEMPEST_DEFAULT_VOLUME_VENDOR}
 TEMPEST_DEFAULT_STORAGE_PROTOCOL="iSCSI"
 TEMPEST_STORAGE_PROTOCOL=${TEMPEST_STORAGE_PROTOCOL:-$TEMPEST_DEFAULT_STORAGE_PROTOCOL}
 
+# Glance/Image variables
+# When Glance image import is enabled, image creation is asynchronous and images
+# may not yet be active when tempest looks for them.  In that case, we poll
+# Glance every TEMPEST_GLANCE_IMPORT_POLL_INTERVAL seconds for the number of
+# times specified by TEMPEST_GLANCE_IMPORT_POLL_LIMIT.  If you are importing
+# multiple images, set TEMPEST_GLANCE_IMAGE_COUNT so the poller does not quit
+# too early (though it will not exceed the polling limit).
+TEMPEST_GLANCE_IMPORT_POLL_INTERVAL=${TEMPEST_GLANCE_IMPORT_POLL_INTERVAL:-1}
+TEMPEST_GLANCE_IMPORT_POLL_LIMIT=${TEMPEST_GLANCE_IMPORT_POLL_LIMIT:-12}
+TEMPEST_GLANCE_IMAGE_COUNT=${TEMPEST_GLANCE_IMAGE_COUNT:-1}
+
 # Neutron/Network variables
 IPV6_ENABLED=$(trueorfalse True IPV6_ENABLED)
 IPV6_SUBNET_ATTRIBUTES_ENABLED=$(trueorfalse True IPV6_SUBNET_ATTRIBUTES_ENABLED)
@@ -117,6 +128,13 @@ function set_tempest_venv_constraints {
         (cd $REQUIREMENTS_DIR &&
             git show master:upper-constraints.txt 2>/dev/null ||
             git show origin/master:upper-constraints.txt) > $tmp_c
+        # NOTE(gmann): we need to set the below env var pointing to master
+        # constraints even that is what default in tox.ini. Otherwise it can
+        # create the issue for grenade run where old and new devstack can have
+        # different tempest (old and master) to install. For detail problem,
+        # refer to the https://bugs.launchpad.net/devstack/+bug/2003993
+        export UPPER_CONSTRAINTS_FILE=https://releases.openstack.org/constraints/upper/master
+        export TOX_CONSTRAINTS_FILE=https://releases.openstack.org/constraints/upper/master
     else
         echo "Using $TEMPEST_VENV_UPPER_CONSTRAINTS constraints in Tempest virtual env."
         cat $TEMPEST_VENV_UPPER_CONSTRAINTS > $tmp_c
@@ -127,6 +145,48 @@ function set_tempest_venv_constraints {
     fi
 }
 
+# Makes a call to glance to get a list of active images, ignoring
+# ramdisk and kernel images.  Takes 3 arguments, an array and two
+# variables.  The array will contain the list of active image UUIDs;
+# if an image with ``DEFAULT_IMAGE_NAME`` is found, its UUID will be
+# set as the value of *both* other parameters.
+function get_active_images {
+    declare -n img_array=$1
+    declare -n img_id=$2
+    declare -n img_id_alt=$3
+
+    # start with a fresh array in case we are called multiple times
+    img_array=()
+
+    while read -r IMAGE_NAME IMAGE_UUID; do
+        if [ "$IMAGE_NAME" = "$DEFAULT_IMAGE_NAME" ]; then
+            img_id="$IMAGE_UUID"
+            img_id_alt="$IMAGE_UUID"
+        fi
+        img_array+=($IMAGE_UUID)
+    done < <(openstack --os-cloud devstack-admin image list --property status=active | awk -F'|' '!/^(+--)|ID|aki|ari/ { print $3,$2 }')
+}
+
+function poll_glance_images {
+    declare -n image_array=$1
+    declare -n image_id=$2
+    declare -n image_id_alt=$3
+    local -i poll_count
+
+    poll_count=$TEMPEST_GLANCE_IMPORT_POLL_LIMIT
+    while (( poll_count-- > 0 )) ; do
+        sleep $TEMPEST_GLANCE_IMPORT_POLL_INTERVAL
+        get_active_images image_array image_id image_id_alt
+        if (( ${#image_array[*]} >= $TEMPEST_GLANCE_IMAGE_COUNT )) ; then
+            return
+        fi
+    done
+    local msg
+    msg="Polling limit of $TEMPEST_GLANCE_IMPORT_POLL_LIMIT exceeded; "
+    msg+="poll interval was $TEMPEST_GLANCE_IMPORT_POLL_INTERVAL sec"
+    warn $LINENO "$msg"
+}
+
 # configure_tempest() - Set config files, create data dirs, etc
 function configure_tempest {
     if [[ "$INSTALL_TEMPEST" == "True" ]]; then
@@ -168,13 +228,21 @@ function configure_tempest {
     declare -a images
 
     if is_service_enabled glance; then
-        while read -r IMAGE_NAME IMAGE_UUID; do
-            if [ "$IMAGE_NAME" = "$DEFAULT_IMAGE_NAME" ]; then
-                image_uuid="$IMAGE_UUID"
-                image_uuid_alt="$IMAGE_UUID"
+        get_active_images images image_uuid image_uuid_alt
+
+        if (( ${#images[*]} < $TEMPEST_GLANCE_IMAGE_COUNT )); then
+            # Glance image import is asynchronous and may be configured
+            # to do image conversion.  If image import is being used,
+            # it's possible that this code is being executed before the
+            # import has completed and there may be no active images yet.
+            if [[ "$GLANCE_USE_IMPORT_WORKFLOW" == "True" ]]; then
+                poll_glance_images images image_uuid image_uuid_alt
+                if (( ${#images[*]} < $TEMPEST_GLANCE_IMAGE_COUNT )); then
+                    echo "Only found ${#images[*]} image(s), was looking for $TEMPEST_GLANCE_IMAGE_COUNT"
+                    exit 1
+                fi
             fi
-            images+=($IMAGE_UUID)
-        done < <(openstack --os-cloud devstack-admin image list --property status=active | awk -F'|' '!/^(+--)|ID|aki|ari/ { print $3,$2 }')
+        fi
 
         case "${#images[*]}" in
             0)
@@ -394,7 +462,7 @@ function configure_tempest {
     # NOTE- To avoid microversion tests failure on stable branch, we need to change "tempest_compute_max_microversion"
     #       for stable branch on each release which should be changed from "latest" to max supported version of that release.
     local tempest_compute_min_microversion=${TEMPEST_COMPUTE_MIN_MICROVERSION:-None}
-    local tempest_compute_max_microversion=${TEMPEST_COMPUTE_MAX_MICROVERSION:-"latest"}
+    local tempest_compute_max_microversion=${TEMPEST_COMPUTE_MAX_MICROVERSION:-"2.90"}
     # Reset microversions to None where v2.0 is running which does not support microversion.
     # Both "None" means no microversion testing.
     if [[ "$TEMPEST_COMPUTE_TYPE" == "compute_legacy" ]]; then
@@ -487,7 +555,7 @@ function configure_tempest {
     fi
     iniset $TEMPEST_CONFIG volume-feature-enabled volume_revert $(trueorfalse False TEMPEST_VOLUME_REVERT_TO_SNAPSHOT)
     local tempest_volume_min_microversion=${TEMPEST_VOLUME_MIN_MICROVERSION:-None}
-    local tempest_volume_max_microversion=${TEMPEST_VOLUME_MAX_MICROVERSION:-"latest"}
+    local tempest_volume_max_microversion=${TEMPEST_VOLUME_MAX_MICROVERSION:-"3.68"}
     if [ "$tempest_volume_min_microversion" == "None" ]; then
         inicomment $TEMPEST_CONFIG volume min_microversion
     else
@@ -536,13 +604,17 @@ 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 $VOLUME_TYPE_MULTIATTACH
+    fi
+
     # Placement Features
     # Set the microversion range for placement.
     # Setting [None, latest] range of microversion which allow Tempest to run all microversions tests.
     # NOTE- To avoid microversion tests failure on stable branch, we need to change "tempest_placement_max_microversion"
     #       for stable branch on each release which should be changed from "latest" to max supported version of that release.
     local tempest_placement_min_microversion=${TEMPEST_PLACEMENT_MIN_MICROVERSION:-None}
-    local tempest_placement_max_microversion=${TEMPEST_PLACEMENT_MAX_MICROVERSION:-"latest"}
+    local tempest_placement_max_microversion=${TEMPEST_PLACEMENT_MAX_MICROVERSION:-"1.39"}
     if [ "$tempest_placement_min_microversion" == "None" ]; then
         inicomment $TEMPEST_CONFIG placement min_microversion
     else
@@ -613,6 +685,8 @@ function configure_tempest {
         iniset $TEMPEST_CONFIG auth admin_project_name ''
     fi
     iniset $TEMPEST_CONFIG enforce_scope glance "$GLANCE_ENFORCE_SCOPE"
+    # NOTE(gmann): system scope is supported for <=stable/yoga only
+    iniset $TEMPEST_CONFIG glance_api system_scope_supported "True"
 
     iniset $TEMPEST_CONFIG enforce_scope cinder "$CINDER_ENFORCE_SCOPE"
 
@@ -629,13 +703,13 @@ function configure_tempest {
     local tmp_cfg_file
     tmp_cfg_file=$(mktemp)
     cd $TEMPEST_DIR
-    if [[ "$OFFLINE" != "True" ]]; then
-        tox -revenv-tempest --notest
-    fi
 
     local tmp_u_c_m
     tmp_u_c_m=$(mktemp -t tempest_u_c_m.XXXXXXXXXX)
     set_tempest_venv_constraints $tmp_u_c_m
+    if [[ "$OFFLINE" != "True" ]]; then
+        tox -revenv-tempest --notest
+    fi
     tox -evenv-tempest -- pip install -c $tmp_u_c_m -r requirements.txt
     rm -f $tmp_u_c_m
 
@@ -672,7 +746,28 @@ function configure_tempest {
         DISABLE_NETWORK_API_EXTENSIONS+=", l3_agent_scheduler"
     fi
 
-    local network_api_extensions=${NETWORK_API_EXTENSIONS:-"all"}
+    DEFAULT_NET_EXT="address-scope,agent,allowed-address-pairs,auto-allocated-topology"
+    DEFAULT_NET_EXT+=",availability_zone,binding,default-subnetpools,dhcp_agent_scheduler"
+    DEFAULT_NET_EXT+=",dvr,ext-gw-mode,external-net,extra_dhcp_opt,extraroute,flavors"
+    DEFAULT_NET_EXT+=",l3-flavors,l3-ha,l3_agent_scheduler,multi-provider,net-mtu"
+    DEFAULT_NET_EXT+=",network-ip-availability,network_availability_zone,pagination"
+    DEFAULT_NET_EXT+=",port-security,project-id,provider,quotas,quota_details,rbac-policies"
+    DEFAULT_NET_EXT+=",revision-if-match,router,router_availability_zone,security-group,service-type,sorting"
+    DEFAULT_NET_EXT+=",standard-attr-description,standard-attr-revisions,standard-attr-tag,standard-attr-timestamp"
+    DEFAULT_NET_EXT+=",subnet-service-types,subnet_allocation,net-mtu-writable,ip-substring-filtering"
+    DEFAULT_NET_EXT+=",availability_zone_filter,filter-validation,empty-string-filtering,port-mac-address-regenerate"
+    DEFAULT_NET_EXT+=",port-security-groups-filtering,fip-port-details,binding-extended"
+    DEFAULT_NET_EXT+=",subnet_onboard,l3-port-ip-change-not-allowed,agent-resources-synced"
+    DEFAULT_NET_EXT+=",floatingip-pools,rbac-security-groups,subnetpool-prefix-ops,router-admin-state-down-before-update"
+    DEFAULT_NET_EXT+=",rbac-subnetpool,tag-ports-during-bulk-creation,stateful-security-group,address-group,extraroute-atomic"
+    DEFAULT_NET_EXT+=",port-numa-affinity-policy,rbac-address-scope,security-groups-remote-address-group,trunk,trunk-details"
+    DEFAULT_NET_EXT+=",rbac-address-group,port-device-profile"
+    DEFAULT_NET_EXT+=",multiple-external-gateways,qos-pps-minimum,l3-ext-ndp-proxy,rbac-bgpvpn"
+    DEFAULT_NET_EXT+=",qos-pps,ecmp_routes,bgp,floating-ip-port-forwarding-port-ranges"
+    #New in Yoga
+    DEFAULT_NET_EXT+=",security-groups-shared-filtering,security-groups-normalized-cidr,quota-check-limit"
+    DEFAULT_NET_EXT+=",port-resource-request-groups"
+    local network_api_extensions=${NETWORK_API_EXTENSIONS:-$DEFAULT_NET_EXT}
     if [[ ! -z "$DISABLE_NETWORK_API_EXTENSIONS" ]]; then
         # Enabled extensions are either the ones explicitly specified or those available on the API endpoint
         network_api_extensions=${NETWORK_API_EXTENSIONS:-$(iniget $tmp_cfg_file network-feature-enabled api_extensions | tr -d " ")}
@@ -684,7 +779,10 @@ function configure_tempest {
     fi
     iniset $TEMPEST_CONFIG network-feature-enabled api_extensions $network_api_extensions
     # Swift API Extensions
-    local object_storage_api_extensions=${OBJECT_STORAGE_API_EXTENSIONS:-"all"}
+    DEFAULT_SWIFT_OPT="account_quotas,bulk_delete,bulk_upload,container_quotas"
+    DEFAULT_SWIFT_OPT+=",container_sync,crossdomain,formpost,ratelimit,slo"
+    DEFAULT_SWIFT_OPT+=",staticweb,tempauth,tempurl,versioned_writes"
+    local object_storage_api_extensions=${OBJECT_STORAGE_API_EXTENSIONS:-$DEFAULT_SWIFT_OPT}
     if [[ ! -z "$DISABLE_OBJECT_STORAGE_API_EXTENSIONS" ]]; then
         # Enabled extensions are either the ones explicitly specified or those available on the API endpoint
         object_storage_api_extensions=${OBJECT_STORAGE_API_EXTENSIONS:-$(iniget $tmp_cfg_file object-storage-feature-enabled discoverable_apis | tr -d " ")}
@@ -693,7 +791,18 @@ function configure_tempest {
     fi
     iniset $TEMPEST_CONFIG object-storage-feature-enabled discoverable_apis $object_storage_api_extensions
     # Cinder API Extensions
-    local volume_api_extensions=${VOLUME_API_EXTENSIONS:-"all"}
+    DEFAULT_VOL_EXT="OS-SCH-HNT,backups,capabilities,cgsnapshots,consistencygroups"
+    DEFAULT_VOL_EXT+=",encryption,os-admin-actions,os-availability-zone"
+    DEFAULT_VOL_EXT+=",os-extended-services,os-extended-snapshot-attributes"
+    DEFAULT_VOL_EXT+=",os-hosts,os-quota-class-sets,os-quota-sets"
+    DEFAULT_VOL_EXT+=",os-services,os-snapshot-actions,os-snapshot-manage"
+    DEFAULT_VOL_EXT+=",os-snapshot-unmanage,os-types-extra-specs,os-types-manage"
+    DEFAULT_VOL_EXT+=",os-used-limits,os-vol-host-attr,os-vol-image-meta"
+    DEFAULT_VOL_EXT+=",os-vol-mig-status-attr,os-vol-tenant-attr,os-volume-actions"
+    DEFAULT_VOL_EXT+=",os-volume-encryption-metadata,os-volume-manage"
+    DEFAULT_VOL_EXT+=",os-volume-transfer,os-volume-type-access"
+    DEFAULT_VOL_EXT+=",os-volume-unmanage,qos-specs,scheduler-stats"
+    local volume_api_extensions=${VOLUME_API_EXTENSIONS:-$DEFAULT_VOL_EXT}
     if [[ ! -z "$DISABLE_VOLUME_API_EXTENSIONS" ]]; then
         # Enabled extensions are either the ones explicitly specified or those available on the API endpoint
         volume_api_extensions=${VOLUME_API_EXTENSIONS:-$(iniget $tmp_cfg_file volume-feature-enabled api_extensions | tr -d " ")}
@@ -709,7 +818,12 @@ function configure_tempest {
 # install_tempest() - Collect source and prepare
 function install_tempest {
     git_clone $TEMPEST_REPO $TEMPEST_DIR $TEMPEST_BRANCH
-    pip_install 'tox!=2.8.0'
+    # NOTE(gmann): Pinning tox<4.0.0 for stable/zed and lower. Tox 4.0.0
+    # released after zed was released and has some incompatible changes
+    # and it is ok not to fix the issues caused by tox 4.0.0 in stable
+    # beanches jobs. We can continue testing the stable/zed and lower
+    # branches with tox<4.0.0
+    pip_install 'tox!=2.8.0,<4.0.0'
     pushd $TEMPEST_DIR
     # NOTE(gmann): checkout the TEMPEST_BRANCH in case TEMPEST_BRANCH
     # is tag name not master. git_clone would not checkout tag because

playbooks/tox/pre.yaml

@@ -5,4 +5,10 @@
       bindep_profile: test
       bindep_dir: "{{ zuul_work_dir }}"
     - test-setup
-    - ensure-tox
+    # NOTE(gmann): Pinning tox<4.0.0 for stable/zed and lower. Tox 4.0.0
+    # released after zed was released and has some incompatible changes
+    # and it is ok not to fix the issues caused by tox 4.0.0 in stable
+    # beanches jobs. We can continue testing the stable/zed and lower
+    # branches with tox<4.0.0
+    - role: ensure-tox
+      ensure_tox_version: "<4"

playbooks/tox/run-both.yaml

@@ -6,6 +6,12 @@
       bindep_profile: test
       bindep_dir: "{{ zuul_work_dir }}"
     - test-setup
-    - ensure-tox
+    # NOTE(gmann): Pinning tox<4.0.0 for stable/zed and lower. Tox 4.0.0
+    # released after zed was released and has some incompatible changes
+    # and it is ok not to fix the issues caused by tox 4.0.0 in stable
+    # beanches jobs. We can continue testing the stable/zed and lower
+    # branches with tox<4.0.0
+    - role: ensure-tox
+      ensure_tox_version: "<4"
     - get-devstack-os-environment
     - tox

roles/setup-devstack-source-dirs/tasks/main.yaml

@@ -43,9 +43,9 @@
       base_branch={{ devstack_sources_branch }}
       if git branch -a | grep "$base_branch" > /dev/null ; then
           git checkout $base_branch
-      elif [[ "$base_branch" == stable/* ]]; then
+      elif [[ "$base_branch" == stable/* ]] || [[ "$base_branch" == unmaintained/* ]]; then
           # Look for an eol tag for the stable branch.
-          eol_tag=${base_branch#stable/}-eol
+          eol_tag="${base_branch#*/}-eol"
           if git tag -l |grep $eol_tag >/dev/null; then
               git checkout $eol_tag
               git reset --hard $eol_tag

stack.sh

@@ -316,7 +316,22 @@ function _install_rdo {
             sudo dnf -y install https://rdoproject.org/repos/openstack-${rdo_release}/rdo-release-${rdo_release}.el8.rpm
         fi
     elif [[ $DISTRO == "rhel9" ]]; then
-        sudo curl -L -o /etc/yum.repos.d/delorean-deps.repo http://trunk.rdoproject.org/centos9-master/delorean-deps.repo
+        install_package wget
+        # We need to download rdo-release package using wget as installing with dnf from repo.fedoraproject.org fails in
+        # FIPS enabled systems after https://bugzilla.redhat.com/show_bug.cgi?id=2157951
+        # Until we can pull rdo-release from a server which supports EMS, this workaround is doing wget, which does
+        # not relies on openssl but on gnutls, and then install it locally using rpm
+        TEMPRDODIR=$(mktemp -d)
+        if [[ "$TARGET_BRANCH" == "master" ]]; then
+            # rdo-release.el9.rpm points to latest RDO release, use that for master
+            wget -P $TEMPRDODIR  https://rdoproject.org/repos/rdo-release.el9.rpm
+        else
+            # For stable branches use corresponding release rpm
+            rdo_release=$(echo $TARGET_BRANCH | sed "s|stable/||g")
+            wget -P $TEMPRDODIR https://rdoproject.org/repos/openstack-${rdo_release}/rdo-release-${rdo_release}.el9.rpm
+        fi
+        sudo rpm -ivh $TEMPRDODIR/rdo-release*rpm
+        rm -rf $TEMPRDODIR
     fi
     sudo dnf -y update
 }

stackrc

@@ -15,7 +15,9 @@ source $RC_DIR/functions
 
 # Set the target branch. This is used so that stable branching
 # does not need to update each repo below.
-TARGET_BRANCH=master
+# NOTE(minhnlh2): The yoga release is no longer supported, so we
+# update the target branch from stable/yoga to unmaintained/yoga
+TARGET_BRANCH=unmaintained/yoga
 
 # Cycle trailing projects need to branch later than the others.
 TRAILING_TARGET_BRANCH=master
@@ -193,6 +195,11 @@ ADDITIONAL_VENV_PACKAGES=${ADITIONAL_VENV_PACKAGES:-""}
 # (currently only implemented for MySQL backend)
 DATABASE_QUERY_LOGGING=$(trueorfalse False DATABASE_QUERY_LOGGING)
 
+# This can be used to reduce the amount of memory mysqld uses while running.
+# These are unscientifically determined, and could reduce performance or
+# cause other issues.
+MYSQL_REDUCE_MEMORY=$(trueorfalse False MYSQL_REDUCE_MEMORY)
+
 # Set a timeout for git operations.  If git is still running when the
 # timeout expires, the command will be retried up to 3 times.  This is
 # in the format for timeout(1);

tests/test_libs_from_pypi.sh

@@ -96,19 +96,7 @@ function test_libs_exist {
     echo "test_libs_exist PASSED"
 }
 
-function test_branch_master {
-    for lib in $ALL_LIBS; do
-        if [[ ${GITBRANCH[$lib]} != "master" ]]; then
-            echo "GITBRANCH for $lib not master (${GITBRANCH[$lib]})"
-            exit 1
-        fi
-    done
-
-    echo "test_branch_master PASSED"
-}
-
 set -o errexit
 
 test_libs_exist
-test_branch_master
 test_all_libs_upto_date

tox.ini

@@ -35,7 +35,7 @@ commands = bash -c "find {toxinidir}             \
 
 [testenv:docs]
 deps =
-  -c{env:TOX_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
+  -c{env:TOX_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/yoga}
   -r{toxinidir}/doc/requirements.txt
 allowlist_externals = bash
 setenv =

unstack.sh

@@ -181,3 +181,8 @@ fi
 
 clean_pyc_files
 rm -Rf $DEST/async
+
+# Clean any safe.directory items we wrote into the global
+# gitconfig. We can identify the relevant ones by checking that they
+# point to somewhere in our $DEST directory.
+sudo sed -i "\+directory = ${DEST}+ d" /etc/gitconfig