ClickHouse Docker 部署

部署拉取镜像

# 拉取 server 镜像
$ docker pull clickhouse/clickhouse-server:21.12.3

# 拉取 client 镜像
$ docker pull clickhouse/clickhouse-client:21.12.3

$ docker images
REPOSITORY                     TAG       IMAGE ID       CREATED        SIZE
clickhouse/clickhouse-client   21.12.3    8208fbe345cd   3 months ago   805MB
clickhouse/clickhouse-server   21.12.3    d846490c0466   3 months ago   794MB

调整配置文件

$ mkdir -p /home/www/clickhouse
$ cd /home/www/clickhouse

复制配置文件模板

$ mkdir config data log

# 启动一个临时的容器
$ docker run -d --name temp-clickhouse-server -p 8123:8123 --ulimit nofile=262144:262144 clickhouse/clickhouse-server:21.12.3
$ echo 'SELECT version()' | curl 'http://127.0.0.1:8123/' --data-binary @-
20.12.3.3

# 拷贝配置文件模板
$ docker cp temp-clickhouse-server:/etc/clickhouse-server/config.xml config/config.xml
$ docker cp temp-clickhouse-server:/etc/clickhouse-server/users.xml config/users.xml
$ tree
.
├── config
│   ├── config.xml
│   └── users.xml
├── data
└── log

3 directories, 2 files

# 停止及销毁临时的容器
$ docker stop temp-clickhouse-server
$ docker rm temp-clickhouse-server

创建账号

$  echo "default"; echo -n "default" | sha256sum | tr -d '-'
default
37a8eec1ce19687d132fe29051dca629d164e2c4958ba141d5f4133a33f0688f

调整 users.xml

添加刚才创建的 default 及 root 账号

$ vim config/users.xml


	
        37a8eec1ce19687d132fe29051dca629d164e2c4958ba141d5f4133a33f0688f
		
			::/0
		
		default
		default

调整 config.xml

监听所有地址

$ vim config/config.xml

    0.0.0.0

运行 ClickHouse 服务

# 启动服务
$ docker run -d 
 --name=single-clickhouse-server 
 -p 8123:8123 -p 9000:9000 -p 9009:9009 
 --ulimit nofile=262144:262144 
 -v $PWD/data:/var/lib/clickhouse:rw 
 -v $PWD/config:/etc/clickhouse-server:rw 
 -v $PWD/log:/var/log/clickhouse-server:rw 
 clickhouse/clickhouse-server:21.12.3

客户端连接

$ docker run -it --rm --link single-clickhouse-server:clickhouse-server clickhouse/clickhouse-client:21.12.3 --host clickhouse-server -u default --password default

ClickHouse client version 21.12.3.32 (official build).
Connecting to clickhouse-server:9000 as user default.
Connected to ClickHouse server version 21.12.3 revision 54452.

1aa60a1ed24f :) select 1;

SELECT 1

Query id: 7b0bb6c0-6e6a-406d-95f7-e34f70579321

┌─1─┐
│ 1 │
└───┘

1 rows in set. Elapsed: 0.003 sec. 

1aa60a1ed24f :) select version();

SELECT version()

Query id: 28bdd06c-a653-4737-9c95-04718742365e

┌─version()──┐
│ 21.12.3.32 │
└────────────┘

1 rows in set. Elapsed: 0.002 sec. 

1aa60a1ed24f :)

参考

https://hub.docker.com/r/clickhouse/clickhouse-server
https://hub.docker.com/r/clickhouse/clickhouse-client

ClickHouse Docker 部署

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