35 lines
940 B
Bash
35 lines
940 B
Bash
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#!/bin/bash
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set -e
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# Allow the container to be started with `--user`
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if [[ "$1" = 'zkServer.sh' && "$(id -u)" = '0' ]]; then
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chown -R "$ZOO_USER" "$ZOO_DATA_DIR" "$ZOO_DATA_LOG_DIR"
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exec su-exec "$ZOO_USER" "$0" "$@"
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fi
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# Generate the config only if it doesn't exist
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if [[ ! -f "$ZOO_CONF_DIR/zoo.cfg" ]]; then
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CONFIG="$ZOO_CONF_DIR/zoo.cfg"
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echo "clientPort=$ZOO_PORT" >> "$CONFIG"
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echo "dataDir=$ZOO_DATA_DIR" >> "$CONFIG"
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echo "dataLogDir=$ZOO_DATA_LOG_DIR" >> "$CONFIG"
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echo "tickTime=$ZOO_TICK_TIME" >> "$CONFIG"
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echo "initLimit=$ZOO_INIT_LIMIT" >> "$CONFIG"
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echo "syncLimit=$ZOO_SYNC_LIMIT" >> "$CONFIG"
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echo "maxClientCnxns=$ZOO_MAX_CLIENT_CNXNS" >> "$CONFIG"
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for server in $ZOO_SERVERS; do
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echo "$server" >> "$CONFIG"
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done
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fi
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# Write myid only if it doesn't exist
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if [[ ! -f "$ZOO_DATA_DIR/myid" ]]; then
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echo "${ZOO_MY_ID:-1}" > "$ZOO_DATA_DIR/myid"
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fi
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exec "$@"
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