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dockerfiles/zookeeper/arm/docker-entrypoint.sh
2017-09-13 17:31:46 +08:00

36 lines
935 B
Bash
Executable File

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