60 lines
2.2 KiB
Bash
60 lines
2.2 KiB
Bash
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#!/bin/bash
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# Copyright 2023 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# create_e2e_sandbox.sh <directory>
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#
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# creates end-to-end tests sandbox in given directory, in result you get:
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# 1. <directory>/infra with terraform module applied with all prerequisites provisioned
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# 2. <directory> with empty main.tf file, where you can paste any example and manually run any terraform command
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#
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# You need to have all the environment variables set up only during running of this script. Their values will be
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# preserved in terraform.tfvars file, so if you want to destroy / make changes to the infra module, all should work
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#
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# You can rerun this script on existing directory, this will update all the (terraform) files, but will reuse the existing
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# project name and folder name to reduce time to update
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#
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set -e
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DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
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DEST=$1
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INFRA="${DEST}/infra"
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TIMESTAMP=$(date +%s)
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mkdir -p "${DEST}" "${INFRA}"
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ln -sfT "${DIR}" "${DEST}/fabric"
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SETUP_MODULE="${DIR}/tests/examples_e2e/setup_module"
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cp "${SETUP_MODULE}/main.tf" "${SETUP_MODULE}/variables.tf" "${SETUP_MODULE}/e2e_tests.tfvars.tftpl" "${INFRA}"
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cp "${DIR}/tests/examples/variables.tf" "${DEST}"
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if [ ! -f "${INFRA}/randomizer.auto.tfvars" ] ; then
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echo "suffix=0" > "${INFRA}/randomizer.auto.tfvars"
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echo "timestamp=${TIMESTAMP}" >> "${INFRA}/randomizer.auto.tfvars"
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fi
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# TODO correct environment variable prefix
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export | sed -e 's/^declare -x //' | grep '^TFTEST_E2E_' | sed -e 's/^TFTEST_E2E_//' > "${INFRA}/terraform.tfvars"
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(
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cd "${INFRA}"
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terraform init
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terraform apply -auto-approve
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ln -sfT "${INFRA}/e2e_tests.tfvars" "${DEST}/e2e_tests.auto.tfvars"
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)
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tocuh "${DEST}/main.tf"
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