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#!/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}"
}
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