Docker 部署clickhouse-server及添加用户配置密码_Docker

前言

由于现在居家办公测试环境连接公司的clickhouse需要vpn连接太麻烦且速度很慢，于是乎在测试机自己搭建clickhouse，废话不多说直接开始教程

容器clickhouse-server配置

拉取clickhouse-server镜像:docker pull yandex/clickhouse-server
创建配置目录
创建clickhouse数据目录:mkdir -p /data/clickhouse/data/
创建clickhouse config目录:mkdir -p /data/clickhouse/config/
创建clickhouse log目录:mkdir -p /data/clickhouse/log/
启动clickhouse server临时容器:

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

将容器内config.xml拷贝至主机config目录

docker cp clickhouse-server:/etc/clickhouse-server/config.xml /data/clickhouse/config/config.xml

将容器内users.xml拷贝至主机config目录

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

default用户配置

# 生成sha256sum密码

# 随机生成密码
PASSWORD=$(base64 < /dev/urandom | head -c8); echo "$PASSWORD"; echo -n "$PASSWORD" | sha256sum | tr -d '-'
7I2bHFLv
a39ddb33bf9e57aaa208b0dd100c14f663125ccca7a356ab69fce7ed8ec97764

# 生成指定密码123456
echo "123456"; echo -n "123456" | sha256sum | tr -d '-'
123456
8d969eef6ecad3c29a3a629280e686cf0c3f5d5a86aff3ca12020c923adc6c92

# 打开users.xml文件 default用户设置密码为123456
vim /data/clickhouse/config/users.xml

# 将文件中<password></password>改为以下内容
<password_sha256_hex>8d969eef6ecad3c29a3a629280e686cf0c3f5d5a86aff3ca12020c923adc6c92</password_sha256_hex>

# 将default用户改为只读
# 将<profile>default</profile>改为以下内容
<profile>readonly</profile>

新增root用户

# 生成root用户密码123456
echo "123456"; echo -n "123456" | sha256sum | tr -d '-'
123456
8d969eef6ecad3c29a3a629280e686cf0c3f5d5a86aff3ca12020c923adc6c92

# 打开users.xml文件 
vim /data/clickhouse/config/users.xml
# 在</default>下一行添加以下内容
<root>
        <password_sha256_hex>8d969eef6ecad3c29a3a629280e686cf0c3f5d5a86aff3ca12020c923adc6c92</password_sha256_hex>
        <networks incl="networks" replace="replace">
            <ip>::/0</ip>
        </networks>
        <profile>default</profile>
        <quota>default</quota>
</root>

删除临时容器:docker rm -f clickhouse-server

部署clickhouse-server

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