Docker 安装 ClickHouse_docker 安装clickhouse

1、创建目录

mkdir -p /docker/cloud/clickhouse/conf

mkdir -p /docker/cloud/clickhouse/data

mkdir -p /docker/cloud/clickhouse/log

chmod -R 777 /docker/cloud/clickhouse/conf

chmod -R 777 /docker/cloud/clickhouse/conf

chmod -R 777 /docker/cloud/clickhouse/conf

2、pull click house image

docker pull yandex/clickhouse-server:latest

3、创建临时容器

docker run --rm -d --name=clickhouse-server \
--ulimit nofile=262144:262144 \
-p 8123:8123 -p 9009:9009 -p 9000:9000 \
yandex/clickhouse-server:latest

4、复制容器中的配置文件到宿主机，用于修改账号密码

docker cp clickhouse-server:/etc/clickhouse-server/config.xml /docker/cloud/clickhouse/conf/config.xml
docker cp clickhouse-server:/etc/clickhouse-server/users.xml /docker/cloud/clickhouse/conf/users.xml

5、stop cotainer

docker stop clickhouse-server

 6、随机生成 密码及对应 sha256 加密密码

PASSWORD=$(base64 < /dev/urandom | head -c8);
echo "$PASSWORD"; echo -n "$PASSWORD" | sha256sum | tr -d '-'

[root@VM-0-15-centos conf]# PASSWORD=$(base64 < /dev/urandom | head -c8);
[root@VM-0-15-centos conf]# echo "$PASSWORD"; echo -n "$PASSWORD" | sha256sum | tr -d '-'
wlbrwc1X
7e4c3d498c26c06f2a7515a5476b90638051f0635266d0bd26b1e97c8ef4a380 

[root@VM-0-15-centos conf]# echo "$PASSWORD"; echo -n "$PASSWORD" | sha256sum | tr -d '-'
5apFvh5o
fb47d5069eeaa3bcf531d832dac543c2ff397ddc471df650202ede8bba9b8a32

7、修改密码

vim  /docker/cloud/clickhouse/conf/users.xml

<?xml version="1.0"?>
<yandex>
    <!-- Profiles of settings. -->
    <profiles>
        <!-- Default settings. -->
        <default>
            <max_memory_usage>10000000000</max_memory_usage>
            <use_uncompressed_cache>0</use_uncompressed_cache>
            <load_balancing>random</load_balancing>
        </default>
 
        <!-- Profile that allows only read queries. -->
        <readonly>
            <max_memory_usage>10000000000</max_memory_usage>
            <use_uncompressed_cache>0</use_uncompressed_cache>
            <load_balancing>random</load_balancing>
            <readonly>1</readonly>
        </readonly>
    </profiles>
 
    <!-- Users and ACL. -->
    <users>
        <!-- If user name was not specified, 'default' user is used. -->
        <default>
            <password_sha256_hex>7e4c3d498c26c06f2a7515a5476b90638051f0635266d0bd26b1e97c8ef4a380</password_sha256_hex>
            <networks incl="networks" replace="replace">
                <ip>::/0</ip>
            </networks>
 
            <!-- Settings profile for user. -->
            <profile>readonly</profile>
 
            <!-- Quota for user. -->
            <quota>default</quota>
 
            <!-- User can create other users and grant rights to them. -->
            <!-- <access_management>1</access_management> -->
        </default>
 
        <root>
            <password_sha256_hex>fb47d5069eeaa3bcf531d832dac543c2ff397ddc471df650202ede8bba9b8a32</password_sha256_hex>
            <networks incl="networks" replace="replace">
                <ip>::/0</ip>
            </networks>
            <profile>default</profile>
            <quota>default</quota>
        </root>
    </users>
 
    <!-- Quotas. -->
    <quotas>
        <!-- Name of quota. -->
        <default>
            <!-- Limits for time interval. You could specify many intervals with different limits. -->
            <interval>
                <!-- Length of interval. -->
                <duration>3600</duration>
 
                <!-- No limits. Just calculate resource usage for time interval. -->
                <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>

创建只读账号 default 和 root 用户

8、启动容器

docker run -d --name=clickhouse-server \
-p 8123:8123 -p 9009:9009 -p 9000:9000 \
--ulimit nofile=262144:262144 \
-v /docker/cloud/clickhouse/data:/var/lib/clickhouse:rw \
-v /docker/cloud/clickhouse/conf/config.xml:/etc/clickhouse-server/config.xml \
-v /docker/cloud/clickhouse/conf/users.xml:/etc/clickhouse-server/users.xml \
-v /docker/cloud/clickhouse/log:/var/log/clickhouse-server:rw \
yandex/clickhouse-server:latest

9、使用 DBeaver 连接 click house