Docker-快速搭建ClickHouse

安装 Docker

阿里云仓库在线安装docker
https://blog.csdn.net/xys2015/article/details/109370082 

安装 ClickHouse

docker pull yandex/clickhouse-server:20.8

参考启动脚本

#!/bin/bash

start() {
    /bin/docker run -d --name ck \
        --network=host \
        --restart always \
        --ulimit nofile=262144:262144 \
        --log-opt max-size=100m \
        --log-opt max-file=3 \
        --memory=16g \
        --cpus=4 \
        -v /data0/clickhouse/clickhouse-data:/var/lib/clickhouse \
        -v /data0/clickhouse/clickhouse-logs:/var/log/clickhouse-server \
        -v /data0/clickhouse/clickhouse-config/config.xml:/etc/clickhouse-server/config.xml \
        -v /data0/clickhouse/clickhouse-config/users.xml:/etc/clickhouse-server/users.xml \
        yandex/clickhouse-server:20.8
}

stop () {
    /bin/docker stop ck
    /bin/docker rm -fv ck
}

status() {
    /bin/docker ps -a | grep ck
}

restart() {
    stop
    start
    status
}

case "$1" in
	start)
		start
		;;
	stop)
		stop
		;;
	restart)
		restart
		;;
	status)
        status
		;;
	*)
		echo $"Usage: $0 {start|stop|restart|status}"
esac

需要的目录提前创建好,需要的配置文件可以从容器里面复制出来

连接测试

docker exec -it ck bash
clickhouse-client  -h localhost --port 9000 -m

默认没有密码

ClickHouse连接MySQL创建表

CREATE TABLE test_table2
ENGINE = MergeTree
PARTITION BY date
ORDER BY (date) AS
SELECT *, today() as date
FROM mysql('192.168.144.167:10034', 'db_name', 'test_table2', 'root', 'H6vHFajsdfwjjwj7g4T')

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