Added Devstack integration

Note:
this patch enables only murano-api service.

Change-Id: I5f072b65c48ca3eebf244075491f058f8f50efad
Partly-Implements: blueprint murano-api-devstack-gates

contrib/devstack/README.md

@@ -0,0 +1,17 @@
+The contrib/devstack/ directory contains the files necessary to integrate Murano with Devstack.
+
+To install:
+
+    $ DEVSTACK_DIR=.../path/to/devstack
+    $ cp lib/murano ${DEVSTACK_DIR}/lib
+    $ cp extras.d/70-murano.sh ${DEVSTACK_DIR}/extras.d
+
+To configure Devstack to run Murano:
+
+    $ cd ${DEVSTACK_DIR}
+    $ echo "enable_service murano" >> localrc
+    $ echo "enable_service murano-api" >> localrc
+
+Run devstack as normal:
+
+    $ ./stack.sh

contrib/devstack/extras.d/70-murano.sh

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+# murano.sh - DevStack extras script to install Murano
+
+if is_service_enabled murano; then
+    if [[ "$1" == "source" ]]; then
+        # Initial source
+        source $TOP_DIR/lib/murano
+    elif [[ "$1" == "stack" && "$2" == "install" ]]; then
+        echo_summary "Installing Murano"
+        install_murano
+    elif [[ "$1" == "stack" && "$2" == "post-config" ]]; then
+        echo_summary "Configuring Murano"
+        configure_murano
+        create_murano_accounts
+    elif [[ "$1" == "stack" && "$2" == "extra" ]]; then
+        echo_summary "Initializing Murano"
+        init_murano
+        start_murano
+    fi
+
+    if [[ "$1" == "unstack" ]]; then
+        stop_murano
+    fi
+fi

contrib/devstack/lib/murano

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+# lib/murano
+
+# Dependencies:
+# ``functions`` file
+# ``DEST``, ``DATA_DIR``, ``STACK_USER`` must be defined
+
+# ``stack.sh`` calls the entry points in this order:
+#
+# install_murano
+# configure_murano
+# start_murano
+# stop_murano
+
+
+# Save trace setting
+XTRACE=$(set +o | grep xtrace)
+set -o xtrace
+
+
+# Defaults
+# --------
+
+# Set up default repos
+MURANO_REPO=${MURANO_REPO:-${GIT_BASE}/stackforge/murano-api.git}
+MURANO_BRANCH=${MURANO_BRANCH:-master}
+
+MURANO_COMMON_REPO=${MURANO_COMMON_REPO:-${GIT_BASE}/stackforge/murano-common.git}
+MURANO_COMMON_DIR=$DEST/murano-common
+
+# Set up default directories
+MURANO_DIR=$DEST/murano-api
+MURANO_CONF_DIR=${MURANO_CONF_DIR:-/etc/murano}
+MURANO_CONF_FILE=${MURANO_CONF_DIR}/murano-api.conf
+MURANO_DEBUG=${MURANO_DEBUG:-True}
+
+MURANO_SERVICE_HOST=${MURANO_SERVICE_HOST:-$SERVICE_HOST}
+MURANO_SERVICE_PORT=${MURANO_SERVICE_PORT:-8082}
+MURANO_SERVICE_PROTOCOL=${MURANO_SERVICE_PROTOCOL:-$SERVICE_PROTOCOL}
+
+# Support entry points installation of console scripts
+if [[ -d $MURANO_DIR/bin ]]; then
+    MURANO_BIN_DIR=$MURANO_DIR/bin
+else
+    MURANO_BIN_DIR=$(get_python_exec_prefix)
+fi
+
+
+# create_murano_accounts() - Set up common required murano accounts
+#
+# Tenant      User       Roles
+# ------------------------------
+# service     murano     admin
+function create_murano_accounts() {
+
+    SERVICE_TENANT=$(openstack project list | awk "/ $SERVICE_TENANT_NAME / { print \$2 }")
+    ADMIN_ROLE=$(openstack role list | awk "/ admin / { print \$2 }")
+
+    MURANO_USER=$(openstack user create \
+        murano \
+        --password "$SERVICE_PASSWORD" \
+        --project $SERVICE_TENANT \
+        --email murano@example.com \
+        | grep " id " | get_field 2)
+
+    openstack role add \
+        $ADMIN_ROLE \
+        --project $SERVICE_TENANT \
+        --user $MURANO_USER
+
+    if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
+        MURANO_SERVICE=$(openstack service create \
+            murano \
+            --type=application_catalog \
+            --description="Application Catalog" \
+            | grep " id " | get_field 2)
+        openstack endpoint create \
+            $MURANO_SERVICE \
+            --region RegionOne \
+            --publicurl "$MURANO_SERVICE_PROTOCOL://$MURANO_SERVICE_HOST:$MURANO_SERVICE_PORT/v1" \
+            --adminurl "$MURANO_SERVICE_PROTOCOL://$MURANO_SERVICE_HOST:$MURANO_SERVICE_PORT/v1" \
+            --internalurl "$MURANO_SERVICE_PROTOCOL://$MURANO_SERVICE_HOST:$MURANO_SERVICE_PORT/v1"
+    fi
+}
+
+
+# Entry points
+# ------------
+
+# configure_murano() - Set config files, create data dirs, etc
+function configure_murano {
+    if [[ ! -d $MURANO_CONF_DIR ]]; then
+        sudo mkdir -p $MURANO_CONF_DIR
+    fi
+    sudo chown $STACK_USER $MURANO_CONF_DIR
+
+    # Copy over Murano configuration file and configure common parameters.
+    cp $MURANO_DIR/etc/murano/murano-api.conf.sample $MURANO_CONF_FILE
+    cp $MURANO_DIR/etc/murano/murano-api-paste.ini $MURANO_CONF_DIR
+
+    iniset $MURANO_CONF_FILE DEFAULT debug $MURANO_DEBUG
+    iniset $MURANO_CONF_FILE DEFAULT use_syslog $SYSLOG
+
+
+    # Murano Api Configuration
+    #-------------------------
+
+    # Setup keystone_authtoken section
+    iniset $MURANO_CONF_FILE keystone_authtoken auth_host $KEYSTONE_AUTH_HOST
+    iniset $MURANO_CONF_FILE keystone_authtoken auth_port $KEYSTONE_AUTH_PORT
+    iniset $MURANO_CONF_FILE keystone_authtoken auth_protocol $KEYSTONE_AUTH_PROTOCOL
+    iniset $MURANO_CONF_FILE keystone_authtoken cafile $KEYSTONE_SSL_CA
+    iniset $MURANO_CONF_FILE keystone_authtoken admin_tenant_name $SERVICE_TENANT_NAME
+    iniset $MURANO_CONF_FILE keystone_authtoken admin_user murano
+    iniset $MURANO_CONF_FILE keystone_authtoken admin_password $SERVICE_PASSWORD
+
+    # configure the rpc service.
+    iniset_rpc_backend muranoapi $MURANO_CONF_FILE DEFAULT
+
+    # TODO(ruhe): get rid of this ugly workaround
+    inicomment $MURANO_CONF_FILE DEFAULT rpc_backend
+
+    # configure the database.
+    iniset $MURANO_CONF_FILE database connection `database_connection_url murano`
+}
+
+
+# init_murano() - Initialize databases, etc.
+function init_murano() {
+    # (re)create Murano database
+    recreate_database murano utf8
+
+    # TODO(ruhe): run DB migration script. it doesn't exist yet!!!
+    # $MURANO_BIN_DIR/murano-db-manage --config-file $MURANO_CONF_FILE upgrade head
+}
+
+
+# install_murano() - Collect source and prepare
+function install_murano() {
+    # temporary workaround until we get rid of this repo
+    git_clone $MURANO_COMMON_REPO $MURANO_COMMON_DIR $MURANO_BRANCH
+    setup_develop $MURANO_COMMON_DIR
+
+    git_clone $MURANO_REPO $MURANO_DIR $MURANO_BRANCH
+    setup_develop $MURANO_DIR
+}
+
+
+# start_murano() - Start running processes, including screen
+function start_murano() {
+    screen_it murano-api "cd $MURANO_DIR && $MURANO_BIN_DIR/murano-api --config-file $MURANO_CONF_DIR/murano-api.conf"
+}
+
+
+# stop_murano() - Stop running processes
+function stop_murano() {
+    # Kill the Murano screen windows
+    screen -S $SCREEN_NAME -p murano-api -X kill
+}
+
+
+# Restore xtrace
+$XTRACE
+
+# Local variables:
+# mode: shell-script
+# End:

functionaltests/post_test_hook.sh

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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.
+
+# This script is executed inside post_test_hook function in devstack gate.
+
+# Install packages from test-requirements.txt
+sudo pip install -r /opt/stack/new/murano-api/test-requirements.txt
+
+cd /opt/stack/new/murano-api/functionaltests
+sudo ./run_tests.sh

functionaltests/pre_test_hook.sh

@@ -0,0 +1,22 @@
+#!/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.
+
+# This script is executed inside pre_test_hook function in desvstack gate.
+
+# Install Murano devstack integration
+MURANO_BASE=/opt/stack/new/murano-api/contrib/devstack
+DEVSTACK_BASE=/opt/stack/new/devstack
+cp $MURANO_BASE/lib/* $DEVSTACK_BASE/lib
+cp $MURANO_BASE/extras.d/* $DEVSTACK_BASE/extras.d
+

functionaltests/run_tests.sh

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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.
+
+# How many seconds to wait for the API to be responding before giving up
+API_RESPONDING_TIMEOUT=20
+
+if ! timeout ${API_RESPONDING_TIMEOUT} sh -c "while ! curl -s http://127.0.0.1:8082/v1/ 2>/dev/null | grep -q 'Authentication required' ; do sleep 1; done"; then
+    echo "Murano API failed to respond within ${API_RESPONDING_TIMEOUT} seconds"
+    exit 1
+fi
+
+echo "Successfully contacted Murano API"
+
+# Where tempest code lives
+TEMPEST_DIR=${TEMPEST_DIR:-/opt/stack/new/tempest}
+
+# Add tempest source tree to PYTHONPATH
+export PYTHONPATH=$PYTHONPATH:$TEMPEST_DIR
+
+nosetests -v .