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#!/bin/bash
# Copyright 2016 AT&T Intellectual Property, Inc
#
# 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.
#
# What this is: Deployment test for the Tacker Hello World blueprint.
#
# Status: work in progress, planned for OPNFV Danube release.
#
# Use Case Description: A single-node simple python web server, connected to
# two internal networks (private and admin), and accessible via a floating IP.
# Based upon the OpenStack Tacker project's "tosca-vnfd-hello-world" blueprint,
# as extended for testing of more Tacker-supported features as of OpenStack
# Mitaka.
#
# Pre-State:
# models-joid-001 | models-apex-001 (installation of OPNFV system)
#
# Test Steps and Assertions:
# 1) bash vHello_Tacker.sh tacker-cli setup|start|run|stop|clean]
# models-tacker-001 (Tacker installation in a docker container on the jumphost)
# models-nova-001 (Keypair creation)
# 2) bash vHello_Tacker.sh tacker-cli start
# models-tacker-002 (VNFD creation)
# models-tacker-003 (VNF creation)
# models-tacker-vnfd-001 (config_drive creation)
# models-tacker-vnfd-002 (artifacts creation)
# models-tacker-vnfd-003 (user_data creation)
# models-vhello-001 (vHello VNF creation)
# 3) bash vHello_Tacker.sh tacker-cli stop
# models-tacker-004 (VNF deletion)
# models-tacker-005 (VNFD deletion)
# models-tacker-vnfd-004 (artifacts deletion)
# 4) bash vHello_Tacker.sh tacker-cli clean
# TODO: add assertions
#
# Post-State:
# After step 1, Tacker is installed and active in a docker container, and the
# test blueprint etc are prepared in a shared virtual folder /tmp/tacker.
# After step 2, the VNF is running and verified.
# After step 3, the VNF is deleted and the system returned to step 1 post-state.
#
# Cleanup: bash vHello_Tacker.sh tacker-cli clean
#
# How to use:
# $ git clone https://gerrit.opnfv.org/gerrit/models
# $ cd models/tests
# $ bash vHello_Tacker.sh [tacker-cli|tacker-api] [setup|start|run|stop|clean]
# tacker-cli: use Tacker CLI
# tacker-api: use Tacker RESTful API (not yet implemented)
# setup: setup test environment
# start: install blueprint and run test
# run: setup test environment and run test
# stop: stop test and uninstall blueprint
# clean: cleanup after test
trap 'fail' ERR
pass() {
echo "$0: $(date) Hooray!"
end=`date +%s`
runtime=$((end-test_start))
echo "$0: $(date) Test Duration = $runtime seconds"
exit 0
}
fail() {
echo "$0: $(date) Test Failed!"
end=`date +%s`
runtime=$((end-test_start))
runtime=$((runtime/60))
echo "$0: $(date) Test Duration = $runtime seconds"
exit 1
}
assert() {
if [[ "$2" ]]; then echo "$0 test assertion passed: $1"
else
echo "$0 test assertion failed: $1"
fail
fi
}
get_floating_net () {
network_ids=($(neutron net-list|grep -v "+"|grep -v name|awk '{print $2}'))
for id in ${network_ids[@]}; do
[[ $(neutron net-show ${id}|grep 'router:external'|grep -i "true") != "" ]] && FLOATING_NETWORK_ID=${id}
done
if [[ $FLOATING_NETWORK_ID ]]; then
FLOATING_NETWORK_NAME=$(openstack network show $FLOATING_NETWORK_ID | awk "/ name / { print \$4 }")
else
echo "$0: $(date) Floating network not found"
exit 1
fi
}
try () {
count=$1
$3
while [[ $? -eq 1 && $count -gt 0 ]]
do
sleep $2
let count=$count-1
$3
done
if [[ $count -eq 0 ]]; then echo "$0: $(date) Command \"$3\" was not successful after $1 tries"; fi
}
setup () {
echo "$0: $(date) Setup temp test folder /tmp/tacker and copy this script there"
if [ -d /tmp/tacker ]; then sudo rm -rf /tmp/tacker; fi
mkdir -p /tmp/tacker
chmod 777 /tmp/tacker/
cp $0 /tmp/tacker/.
chmod 755 /tmp/tacker/*.sh
echo "$0: $(date) tacker-setup part 1"
bash utils/tacker-setup.sh $1 init
echo "$0: $(date) tacker-setup part 2"
CONTAINER=$(sudo docker ps -l | awk "/tacker/ { print \$1 }")
dist=`grep DISTRIB_ID /etc/*-release | awk -F '=' '{print $2}'`
if [ "$dist" == "Ubuntu" ]; then
echo "$0: $(date) JOID workaround for Colorado - enable ML2 port security"
juju set neutron-api enable-ml2-port-security=true
echo "$0: $(date) Execute tacker-setup.sh in the container"
sudo docker exec -it $CONTAINER /bin/bash /tmp/tacker/tacker-setup.sh $1 setup
else
echo "$0: $(date) Execute tacker-setup.sh in the container"
sudo docker exec -i -t $CONTAINER /bin/bash /tmp/tacker/tacker-setup.sh $1 setup
fi
assert "models-tacker-001 (Tacker installation in a docker container on the jumphost)" true
echo "$0: $(date) reset blueprints folder"
if [[ -d /tmp/tacker/blueprints/tosca-vnfd-hello-world-tacker ]]; then rm -rf /tmp/tacker/blueprints/tosca-vnfd-hello-world-tacker; fi
mkdir -p /tmp/tacker/blueprints/tosca-vnfd-hello-world-tacker
echo "$0: $(date) copy tosca-vnfd-hello-world-tacker to blueprints folder"
cp -r blueprints/tosca-vnfd-hello-world-tacker /tmp/tacker/blueprints
echo "$0: $(date) setup OpenStack CLI environment"
source /tmp/tacker/admin-openrc.sh
echo "$0: $(date) Create Nova key pair"
if [[ -f /tmp/tacker/vHello ]]; then rm /tmp/tacker/vHello; fi
ssh-keygen -t rsa -N "" -f /tmp/tacker/vHello -C ubuntu@vHello
chmod 600 /tmp/tacker/vHello
openstack keypair create --public-key /tmp/tacker/vHello.pub vHello
assert "models-nova-001 (Keypair creation)" true
echo "$0: $(date) Inject public key into blueprint"
pubkey=$(cat /tmp/tacker/vHello.pub)
sed -i -- "s~<pubkey>~$pubkey~" /tmp/tacker/blueprints/tosca-vnfd-hello-world-tacker/blueprint.yaml
}
start() {
echo "$0: $(date) setup OpenStack CLI environment"
source /tmp/tacker/admin-openrc.sh
echo "$0: $(date) Get external network for Floating IP allocations"
echo "$0: $(date) create VNFD"
cd /tmp/tacker/blueprints/tosca-vnfd-hello-world-tacker
tacker vnfd-create --vnfd-file blueprint.yaml --name hello-world-tacker
if [ $? -eq 1 ]; then fail; fi
assert "models-tacker-002 (VNFD creation)" true
echo "$0: $(date) create VNF"
tacker vnf-create --vnfd-name hello-world-tacker --name hello-world-tacker
if [ $? -eq 1 ]; then fail; fi
echo "$0: $(date) wait for hello-world-tacker to go ACTIVE"
active=""
while [[ -z $active ]]
do
active=$(tacker vnf-show hello-world-tacker | grep ACTIVE)
if [ "$(tacker vnf-show hello-world-tacker | grep -c ERROR)" == "1" ]; then
echo "$0: $(date) hello-world-tacker VNF creation failed with state ERROR"
fail
fi
sleep 10
echo "$0: $(date) wait for hello-world-tacker to go ACTIVE"
done
assert "models-tacker-002 (VNF creation)" true
# Setup for workarounds
echo "$0: $(date) directly set port security on ports (unsupported in Mitaka Tacker)"
# Alternate method
# HEAT_ID=$(tacker vnf-show hello-world-tacker | awk "/instance_id/ { print \$4 }")
# SERVER_ID=$(openstack stack resource list $HEAT_ID | awk "/VDU1 / { print \$4 }")
SERVER_ID=$(openstack server list | awk "/VDU1/ { print \$2 }")
id=($(neutron port-list|grep -v "+"|grep -v name|awk '{print $2}'))
for id in ${id[@]}; do
if [[ $(neutron port-show $id|grep $SERVER_ID) ]]; then neutron port-update ${id} --port-security-enabled=True; fi
done
echo "$0: $(date) directly assign security group (unsupported in Mitaka Tacker)"
if [[ $(openstack security group list | awk "/ vHello / { print \$2 }") ]]; then openstack security group vHello; fi
openstack security group create vHello
openstack security group rule create --ingress --protocol TCP --dst-port 22:22 vHello
openstack security group rule create --ingress --protocol TCP --dst-port 80:80 vHello
openstack server add security group $SERVER_ID vHello
openstack server add security group $SERVER_ID default
echo "$0: $(date) associate floating IP"
get_floating_net
FIP=$(openstack floating ip create $FLOATING_NETWORK_NAME | awk "/floating_ip_address/ { print \$4 }")
nova floating-ip-associate $SERVER_ID $FIP
# End setup for workarounds
echo "$0: $(date) get vHello server address"
SERVER_IP=$(openstack server show $SERVER_ID | awk "/ addresses / { print \$6 }")
SERVER_URL="http://$SERVER_IP"
echo "$0: $(date) wait 30 seconds for vHello server to startup"
sleep 30
echo "$0: $(date) verify vHello server is running"
apt-get install -y curl
if [[ $(curl $SERVER_URL | grep -c "Hello World") == 0 ]]; then fail; fi
assert "models-vhello-001 (vHello VNF creation)" true
assert "models-tacker-003 (VNF creation)" true
assert "models-tacker-vnfd-002 (artifacts creation)" true
assert "models-tacker-vnfd-003 (user_data creation)" true
echo "$0: $(date) verify contents of config drive are included in web page"
id=$(curl $SERVER_URL | awk "/uuid/ { print \$2 }")
if [[ -z "$id" ]]; then fail; fi
assert "models-tacker-vnfd-001 (config_drive creation)" true
}
stop() {
echo "$0: $(date) setup OpenStack CLI environment"
source /tmp/tacker/admin-openrc.sh
echo "$0: $(date) uninstall vHello blueprint via CLI"
vid=($(tacker vnf-list|grep hello-world-tacker|awk '{print $2}')); for id in ${vid[@]}; do tacker vnf-delete ${id}; done
assert "models-tacker-004 (VNF deletion)" [[ -z "$(tacker vnf-list|grep hello-world-tacker|awk '{print $2}'))" ]]
vid=($(tacker vnfd-list|grep hello-world-tacker|awk '{print $2}')); for id in ${vid[@]}; do tacker vnfd-delete ${id}; done
assert "models-tacker-005 (VNFD deletion)" [[ -z "$(tacker vnfd-list|grep hello-world-tacker|awk '{print $2}'))" ]]
iid=($(openstack image list|grep VNFImage|awk '{print $2}')); for id in ${iid[@]}; do openstack image delete ${id}; done
assert "models-tacker-vnfd-004 (artifacts deletion)" [[ -z "$(openstack image list|grep VNFImage|awk '{print $2}'))" ]]
# Cleanup for workarounds
fip=($(neutron floatingip-list|grep -v "+"|grep -v id|awk '{print $2}')); for id in ${fip[@]}; do neutron floatingip-delete ${id}; done
sg=($(openstack security group list|grep vHello|awk '{print $2}'))
for id in ${sg[@]}; do try 5 5 "openstack security group delete ${id}"; done
kid=($(openstack keypair list|grep vHello|awk '{print $2}')); for id in ${kid[@]}; do openstack keypair delete ${id}; done
}
forward_to_container () {
echo "$0: $(date) pass $2 command to vHello.sh in tacker container"
CONTAINER=$(sudo docker ps -a | awk "/tacker/ { print \$1 }")
sudo docker exec $CONTAINER /bin/bash /tmp/tacker/vHello_Tacker.sh $1 $2 $2
if [ $? -eq 1 ]; then fail; fi
}
test_start=`date +%s`
dist=`grep DISTRIB_ID /etc/*-release | awk -F '=' '{print $2}'`
if [[ "$1" == "tacker-api" ]]; then
echo "$0: $(date) Tacker API use is not yet implemented"
fail
fi
case "$2" in
setup)
setup $1
if [ $? -eq 1 ]; then fail; fi
pass
;;
run)
setup $1
forward_to_container $1 start
if [ $? -eq 1 ]; then fail; fi
pass
;;
start|stop)
if [[ $# -eq 2 ]]; then forward_to_container $1 $2
else
# running inside the tacker container, ready to go
$2 $1
fi
if [ $? -eq 1 ]; then fail; fi
pass
;;
clean)
forward_to_container stop $2
echo "$0: $(date) Uninstall Tacker and test environment"
bash utils/tacker-setup.sh $1 clean
if [ $? -eq 1 ]; then fail; fi
pass
;;
*)
echo "usage: bash vHello_Tacker.sh [tacker-cli|tacker-api] [setup|start|run|clean]"
echo "tacker-cli: use Tacker CLI"
echo "tacker-api: use Tacker RESTful API (not yet implemented)"
echo "setup: setup test environment"
echo "start: install blueprint and run test"
echo "run: setup test environment and run test"
echo "stop: stop test and uninstall blueprint"
echo "clean: cleanup after test"
fail
esac
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