Add OpenStack CLI Wrapper

We will add scripts that will allow us to execute OpenStack CLI.

Sample example will be:

./run_openstack_cli.sh server list

Change-Id: I2fc1fee2686fa241e289906439265a1c017a5871

tools/openstack_cli_docker_base_command.sh

@@ -0,0 +1,39 @@
+#!/bin/bash
+# Copyright 2018 AT&T Intellectual Property.  All other rights reserved.
+#
+# 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.
+
+set -e
+
+# Define Variables
+#
+# NOTE: User will need to set up the required environment variables
+# before executing this script if they differ from the default values.
+#
+NAMESPACE="${NAMESPACE:-openstack}"
+
+# Define Base Docker Command
+base_docker_command=$(cat << EndOfCommand
+sudo docker run -t --rm --net=host
+-e http_proxy=${HTTP_PROXY}
+-e https_proxy=${HTTPS_PROXY}
+-e OS_AUTH_URL=${OS_AUTH_URL:-http://keystone.${NAMESPACE}.svc.cluster.local:80/v3}
+-e OS_USERNAME=${OS_USERNAME:-admin}
+-e OS_USER_DOMAIN_NAME=${OS_USER_DOMAIN_NAME:-default}
+-e OS_PASSWORD=${OS_PASSWORD:-password}
+-e OS_PROJECT_DOMAIN_NAME=${OS_PROJECT_DOMAIN_NAME:-default}
+-e OS_PROJECT_NAME=${OS_PROJECT_NAME:-service}
+-e OS_REGION_NAME=${OS_REGION_NAME:-RegionOne}
+-e OS_IDENTITY_API_VERSION=${OS_IDENTITY_API_VERSION:-3}
+EndOfCommand
+)

tools/run_openstack_cli.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+# Copyright 2018 AT&T Intellectual Property.  All other rights reserved.
+#
+# 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.
+
+set -e
+
+# Define variables
+COMMAND='openstack'
+OPENSTACK_CLI_IMAGE="${OPENSTACK_CLI_IMAGE:-docker.io/openstackhelm/heat:newton}"
+
+# Get the path of the directory where the script is located
+# Source Base Docker Command
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+cd ${DIR} && source openstack_cli_docker_base_command.sh
+
+# Execute OpenStack CLI
+${base_docker_command} ${OPENSTACK_CLI_IMAGE} ${COMMAND} $@