neutron/neutron/tests/contrib/gate_hook.sh

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#!/usr/bin/env bash
set -ex
VENV=${1:-"dsvm-functional"}
FLAVOR=${2:-"all"}
GATE_DEST=$BASE/new
NEUTRON_PATH=$GATE_DEST/neutron
GATE_HOOKS=$NEUTRON_PATH/neutron/tests/contrib/hooks
DEVSTACK_PATH=$GATE_DEST/devstack
LOCAL_CONF=$DEVSTACK_PATH/late-local.conf
RALLY_EXTRA_DIR=$NEUTRON_PATH/rally-jobs/extra
DSCONF=/tmp/devstack-tools/bin/dsconf
# Install devstack-tools used to produce local.conf; we can't rely on
# test-requirements.txt because the gate hook is triggered before neutron is
# installed
sudo -H pip install virtualenv
virtualenv /tmp/devstack-tools
/tmp/devstack-tools/bin/pip install -U devstack-tools==0.4.0
# Inject config from hook into localrc
function load_rc_hook {
local hook="$1"
local tmpfile
local config
tmpfile=$(tempfile)
config=$(cat $GATE_HOOKS/$hook)
echo "[[local|localrc]]" > $tmpfile
$DSCONF setlc_raw $tmpfile "$config"
$DSCONF merge_lc $LOCAL_CONF $tmpfile
rm -f $tmpfile
}
# Inject config from hook into local.conf
function load_conf_hook {
local hook="$1"
$DSCONF merge_lc $LOCAL_CONF $GATE_HOOKS/$hook
}
# Tweak gate configuration for our rally scenarios
function load_rc_for_rally {
for file in $(ls $RALLY_EXTRA_DIR/*.setup); do
tmpfile=$(tempfile)
config=$(cat $file)
echo "[[local|localrc]]" > $tmpfile
$DSCONF setlc_raw $tmpfile "$config"
$DSCONF merge_lc $LOCAL_CONF $tmpfile
rm -f $tmpfile
done
}
case $VENV in
"dsvm-functional"|"dsvm-fullstack"|"dsvm-functional-python35"|"dsvm-fullstack-python35")
# The following need to be set before sourcing
# configure_for_func_testing.
GATE_STACK_USER=stack
PROJECT_NAME=neutron
IS_GATE=True
LOCAL_CONF=$DEVSTACK_PATH/local.conf
source $DEVSTACK_PATH/functions
source $NEUTRON_PATH/devstack/lib/ovs
source $NEUTRON_PATH/tools/configure_for_func_testing.sh
configure_host_for_func_testing
# Because of bug present in current Ubuntu Xenial kernel version
# we need a fix for VXLAN local tunneling.
if [[ "$VENV" =~ "dsvm-fullstack" ]]; then
# The OVS_BRANCH variable is used by git checkout. In the case below,
# we use openvswitch commit 175be4bf23a206b264719b5661707af186b31f32
# that contains a fix for usage of VXLAN tunnels on a single node
# (commit 741f47cf35df2bfc7811b2cff75c9bb8d05fd26f) and is compatible
# with kernel 4.4.0-145
# NOTE(slaweq): Replace with a release tag when one is available.
# See commit 138df3e563de9da0e5a4155b3534a69621495742 (on the ovs repo).
OVS_BRANCH="175be4bf23a206b264719b5661707af186b31f32"
compile_ovs_kernel_module
elif [[ "$VENV" =~ "dsvm-functional" ]]; then
# NOTE(slaweq): there is some bug in keepalived
# 1:1.2.24-1ubuntu0.16.04.1, and because of that we have to use older
# version for tests as workaround. For details check
# https://bugs.launchpad.net/neutron/+bug/1788185
# https://bugs.launchpad.net/ubuntu/+source/keepalived/+bug/1789045
sudo apt-get install -y --allow-downgrades keepalived=1:1.2.19-1
fi
# prepare base environment for ./stack.sh
load_rc_hook stack_base
# enable monitoring
load_rc_hook dstat
;;
"api"|"api-pecan"|"full-ovsfw"|"full-pecan"|"dsvm-scenario-ovs"|"dsvm-scenario-linuxbridge")
# TODO(ihrachys) consider feeding result of ext-list into tempest.conf
load_rc_hook api_all_extensions
if [ "${FLAVOR}" = "dvrskip" ]; then
load_rc_hook disable_dvr_tests
fi
load_conf_hook quotas
load_rc_hook dns
load_rc_hook qos
load_rc_hook segments
load_rc_hook trunk
load_conf_hook vlan_provider
load_conf_hook osprofiler
load_conf_hook availability_zone
if [[ "$VENV" =~ "dsvm-scenario" ]]; then
load_rc_hook ubuntu_image
fi
if [[ "$VENV" =~ "dsvm-scenario-linuxbridge" ]]; then
load_conf_hook iptables_verify
fi
if [[ "$VENV" =~ "pecan" ]]; then
load_conf_hook pecan
fi
if [[ "$VENV" =~ "ovs" ]]; then
load_conf_hook ovsfw
fi
if [[ "$VENV" != "dsvm-scenario-linuxbridge" ]]; then
load_conf_hook tunnel_types
load_rc_hook log # bug 1743463
fi
if [[ "$VENV" =~ "dsvm-scenario-linuxbridge" ]]; then
# linuxbridge doesn't support gre
load_conf_hook linuxbridge_type_drivers
else
load_conf_hook openvswitch_type_drivers
fi
if [[ "$FLAVOR" = "dvrskip" ]]; then
load_conf_hook disable_dvr
fi
;;
"rally")
load_rc_for_rally
;;
*)
echo "Unrecognized environment $VENV".
exit 1
esac
export DEVSTACK_LOCALCONF=$(cat $LOCAL_CONF)
$BASE/new/devstack-gate/devstack-vm-gate.sh