mirror of https://github.com/k3s-io/k3s
68 lines
2.1 KiB
Bash
68 lines
2.1 KiB
Bash
#!/bin/bash
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# Copyright 2014 The Kubernetes Authors All rights reserved.
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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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set -e
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CFG=/etc/cassandra/cassandra.yaml
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CASSANDRA_RPC_ADDRESS="${CASSANDRA_RPC_ADDRESS:-0.0.0.0}"
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CASSANDRA_NUM_TOKENS="${CASSANDRA_NUM_TOKENS:-32}"
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CASSANDRA_CLUSTER_NAME="${CASSANDRA_CLUSTER_NAME:='Test Cluster'}"
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CASSANDRA_LISTEN_ADDRESS=${POD_IP}
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CASSANDRA_BROADCAST_ADDRESS=${POD_IP}
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CASSANDRA_BROADCAST_RPC_ADDRESS=${POD_IP}
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# TODO what else needs to be modified
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for yaml in \
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broadcast_address \
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broadcast_rpc_address \
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cluster_name \
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listen_address \
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num_tokens \
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rpc_address \
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; do
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var="CASSANDRA_${yaml^^}"
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val="${!var}"
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if [ "$val" ]; then
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sed -ri 's/^(# )?('"$yaml"':).*/\2 '"$val"'/' "$CFG"
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fi
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done
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# Eventual do snitch $DC && $RACK?
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#if [[ $SNITCH ]]; then
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# sed -i -e "s/endpoint_snitch: SimpleSnitch/endpoint_snitch: $SNITCH/" $CONFIG/cassandra.yaml
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#fi
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#if [[ $DC && $RACK ]]; then
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# echo "dc=$DC" > $CONFIG/cassandra-rackdc.properties
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# echo "rack=$RACK" >> $CONFIG/cassandra-rackdc.properties
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#fi
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#
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# see if this is needed
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#echo "JVM_OPTS=\"\$JVM_OPTS -Djava.rmi.server.hostname=$IP\"" >> $CASSANDRA_CONFIG/cassandra-env.sh
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#
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# FIXME create README for these args
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echo "Starting Cassandra on $POD_IP"
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echo CASSANDRA_RPC_ADDRESS ${CASSANDRA_RPC_ADDRESS}
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echo CASSANDRA_NUM_TOKENS ${CASSANDRA_NUM_TOKENS}
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echo CASSANDRA_CLUSTER_NAME ${CASSANDRA_CLUSTER_NAME}
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echo CASSANDRA_LISTEN_ADDRESS ${POD_IP}
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echo CASSANDRA_BROADCAST_ADDRESS ${POD_IP}
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echo CASSANDRA_BROADCAST_RPC_ADDRESS ${POD_IP}
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export CLASSPATH=/kubernetes-cassandra.jar
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cassandra -f
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