| #!/usr/bin/env bash | |
| # Licensed to the Apache Software Foundation (ASF) under one or more | |
| # contributor license agreements. See the NOTICE file distributed with | |
| # this work for additional information regarding copyright ownership. | |
| # The ASF licenses this file to You 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. | |
| declare -A env_defaults | |
| env_defaults=( | |
| # Replace CLUSTER_ID with a unique base64 UUID using "bin/kafka-storage.sh random-uuid" | |
| ["CLUSTER_ID"]="5L6g3nShT-eMCtK--X86sw" | |
| ) | |
| for key in "${!env_defaults[@]}"; do | |
| if [[ -z "${!key:-}" ]]; then | |
| echo ${key} not set. Setting it to default value: \"${env_defaults[$key]}\" | |
| export "$key"="${env_defaults[$key]}" | |
| fi | |
| done |