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clickhouse 搭建

root4年前 (2021-12-13)数据库1222

通过docker 部署clickhouse

docker-compose文件内容如下：

services:
    ipwave-clickhouse:
        image: yandex/clickhouse-server:20.8.3.18
        container_name: clickhouse-test
        # environment:
        #    - CLICKHOUSE_USER=default
        #    - CLICKHOUSE_PASSWORD=JyqUaEps
        #    - CLICKHOUSE_DB=default
        volumes:
            - "./clickhouse_config/clickhouse-server-config.xml:/etc/clickhouse-server/config.xml"
            #- "./clickhouse_config/rollup.xml:/etc/clickhouse-server/config.d/rollup.xml"
            - "./clickhouse_config/clickhouse-users-with-passwd.xml:/etc/clickhouse-server/users.xml"
            - "./data/clickhouse/data:/var/lib/clickhouse/data"
            - "./metadata:/var/lib/clickhouse/metadata"
        network_mode: "host"

其中配置文件
clickhouse-server-config.xml

添加zookeeper的配置（zookeeper的搭建参考zookeeper安装）

    <zookeeper>
        <node>
            <host>192.168.8.16</host>
            <port>2181</port>
        </node>
    </zookeeper>

如果是分布式，需添加主机节点。如下

 <remote_servers incl="clickhouse_remote_servers" >
        <!-- Test only shard config for testing distributed storage -->
        <test_cluster>
            <shard>
                <replica>
                    <host>zkdemo0</host>
                    <port>9000</port>
                </replica>
            </shard>
            <shard>
                <replica>
                    <host>zkdemo1</host>
                    <port>9000</port>
                </replica>
            </shard>
            <shard>
                <replica>
                    <host>zkdemo2</host>
                    <port>9000</port>
                </replica>
            </shard>
        </test_cluster>
    </remote_servers>

配置文件的其他内容是默认的，可以采用默认内容

clickhouse-users-with-passwd.xml

配置文件设置用户密码

l version="1.0"?>
<yandex>
    <profiles>
        <default>
            <max_memory_usage>10000000000</max_memory_usage>
            <use_uncompressed_cache>0</use_uncompressed_cache>
            <load_balancing>random</load_balancing>
        </default>
        <readonly>
            <readonly>1</readonly>
        </readonly>
    </profiles>
    <users>
        <default>
            <password>qwerty</password>
            <networks incl="networks" replace="replace">
                <ip>::/0</ip>
            </networks>
            <profile>default</profile>
            <quota>default</quota>
        </default>
    </users>
    <quotas>
        <default>
            <interval>
                
                <duration>3600</duration>
                <queries>0</queries>
                <errors>0</errors>
                <result_rows>0</result_rows>
                <read_rows>0</read_rows>
                <execution_time>0</execution_time>
            </interval>
        </default>
    </quotas>
</yandex>

配置允许远程连接

clickhouse-server-config.xml

将<listen_host>::</listen_host>取消注释

重启服务：service clickhouse-server restart

参考连接