128 lines
3.4 KiB
Bash
Executable File
128 lines
3.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. 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,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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#
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CHART_HOME=$(unset CDPATH && cd $(dirname "${BASH_SOURCE[0]}")/../.. && pwd)
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cd ${CHART_HOME}
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usage() {
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cat <<EOF
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This script is used to bootstrap the pulsar namespace before deploying a helm chart.
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Options:
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-h,--help prints the usage message
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-n,--namespace the k8s namespace to install the pulsar helm chart
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-k,--release the pulsar helm release name
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-s,--symmetric generate symmetric secret key. If not provided, an asymmetric pair of keys are generated.
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--pulsar-superusers the superusers of pulsar cluster. a comma separated list of super users.
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-c,--create-namespace flag to create k8s namespace.
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Usage:
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$0 --namespace pulsar --release pulsar-release
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EOF
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}
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symmetric=false
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create_namespace=false
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while [[ $# -gt 0 ]]
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do
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key="$1"
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case $key in
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-n|--namespace)
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namespace="$2"
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shift
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shift
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;;
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-c|--create-namespace)
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create_namespace=true
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shift
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;;
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-k|--release)
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release="$2"
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shift
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shift
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;;
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--pulsar-superusers)
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pulsar_superusers="$2"
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shift
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shift
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;;
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-s|--symmetric)
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symmetric=true
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shift
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;;
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-h|--help)
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usage
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exit 0
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;;
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*)
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echo "unknown option: $key"
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usage
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exit 1
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;;
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esac
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done
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namespace=${namespace:-pulsar}
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release=${release:-pulsar-dev}
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pulsar_superusers=${pulsar_superusers:-"proxy-admin,broker-admin,admin"}
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function do_create_namespace() {
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if [[ "${create_namespace}" == "true" ]]; then
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kubectl create namespace ${namespace}
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fi
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}
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do_create_namespace
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extra_opts=""
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if [[ "${symmetric}" == "true" ]]; then
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extra_opts="${extra_opts} -s"
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fi
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echo "generate the token keys for the pulsar cluster"
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${CHART_HOME}/scripts/pulsar/generate_token_secret_key.sh -n ${namespace} -k ${release} ${extra_opts}
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echo "generate the tokens for the super-users: ${pulsar_superusers}"
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IFS=', ' read -r -a superusers <<< "$pulsar_superusers"
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for user in "${superusers[@]}"
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do
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echo "generate the token for $user"
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${CHART_HOME}/scripts/pulsar/generate_token.sh -n ${namespace} -k ${release} -r ${user} ${extra_opts}
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done
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echo "-------------------------------------"
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echo
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echo "The jwt token secret keys are generated under:"
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if [[ "${symmetric}" == "true" ]]; then
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echo " - '${release}-token-symmetric-key'"
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else
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echo " - '${release}-token-asymmetric-key'"
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fi
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echo
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echo "The jwt tokens for superusers are generated and stored as below:"
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for user in "${superusers[@]}"
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do
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echo " - '${user}':secret('${release}-token-${user}')"
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done
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echo
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