+#!/usr/bin/env bash
+
+# Copyright (c) 2021 Cisco and/or its affiliates.
+# 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 -exuo pipefail
+
+
+function terraform_apply () {
+
+ # Run terraform apply command to prepare topology.
+ #
+ # Variable read:
+ # - ${CSIT_DIR} - CSIT main directory, where terraform modules are located.
+ # - ${NODENESS} - Node multiplicity of desired testbed.
+ # - ${FLAVOR} - Node flavor string, see common.sh
+
+ set -exuo pipefail
+
+ if ! installed terraform; then
+ die "Please install terraform!"
+ fi
+
+ pushd "${CSIT_DIR}"/fdio.infra.terraform || die "Pushd failed!"
+ pushd "${NODENESS}_${FLAVOR}_c5n" || die "Pushd failed!"
+ export TF_LOG=INFO
+ terraform apply -auto-approve || die "Failed to run terraform apply!"
+ popd || die "Popd failed!"
+ popd || die "Popd failed!"
+}
+
+function terraform_destroy () {
+
+ # Run terraform destroy command to prepare module.
+ #
+ # Variable read:
+ # - ${CSIT_DIR} - CSIT main directory, where terraform modules are located.
+ # - ${NODENESS} - Node multiplicity of desired testbed.
+ # - ${FLAVOR} - Node flavor string, see common.sh
+
+ set -exuo pipefail
+
+ if ! installed terraform; then
+ die "Please install terraform!"
+ fi
+
+ pushd "${CSIT_DIR}"/fdio.infra.terraform || die "Pushd failed!"
+ pushd "${NODENESS}_${FLAVOR}_c5n" || die "Pushd failed!"
+ export TF_LOG=INFO
+ terraform destroy -auto-approve || die "Failed to run terraform destroy!"
+ popd || die "Popd failed!"
+ popd || die "Popd failed!"
+}
+
+
+function terraform_init () {
+
+ # Run terraform init command to prepare module.
+ #
+ # Variable read:
+ # - ${CSIT_DIR} - CSIT main directory, where terraform modules are located.
+ # - ${NODENESS} - Node multiplicity of desired testbed.
+ # - ${FLAVOR} - Node flavor string, see common.sh
+
+ set -exuo pipefail
+
+ if ! installed terraform; then
+ die "Please install terraform!"
+ fi
+
+ pushd "${CSIT_DIR}"/fdio.infra.terraform || die "Pushd failed!"
+ pushd "${NODENESS}_${FLAVOR}_c5n" || die "Pushd failed!"
+ export TF_LOG=INFO
+ terraform init || die "Failed to run terraform init!"
+ popd || die "Popd failed!"
+ popd || die "Popd failed!"
+}
+
+
+function installed () {
+
+ # Check if the given utility is installed. Fail if not installed.
+ #
+ # Arguments:
+ # - ${1} - Utility to check.
+ # Returns (implicitly):
+ # - 0 - If command is installed.
+ # - 1 - If command is not installed.
+
+ set -exuo pipefail
+
+ command -v "${1}"
+}
Code Review / csit.git / commitdiff