公司項目上需求使用Clickhouse，記錄下單機版的安裝步驟，選擇的是rpm包方式安裝
本例是在CentOS7上安裝部署到/app目錄下
1、下載所需安裝包
從下載地址中下載所需版本的安裝包，一般是5個安裝包。
2、以如下順序，rpm方式安裝
rpm -ivh clickhouse-common-static-20.3.11.97-1.el7.x86_64.rpm
rpm -ivh clickhouse-server-common-20.3.11.97-1.el7.x86_64.rpm
rpm -ivh clickhouse-server-20.3.11.97-1.el7.x86_64.rpm
rpm -ivh clickhouse-client-20.3.11.97-1.el7.x86_64.rpm
3、創建目錄
mkdir -p /app/clickhouse/log
mkdir -p /app/clickhouse/data
mkdir -p /app/clickhouse/data_old
mkdir -p /app/clickhouse/tmp/
mkdir -p /app/clickhouse/format_schemas/
mkdir -p /app/clickhouse/user_files/
4、修改啟動腳本vim /etc/init.d/clickhouse-server 修改以下參數：
CLICKHOUSE_LOGDIR=/app/clickhouse/log
CLICKHOUSE_LOGDIR_USER=root
CLICKHOUSE_DATADIR_OLD=/app/clickhouse/data_old
CLICKHOUSE_DATADIR=/app/clickhouse/data
5、修改config.xml中的目錄地址，vim /etc/clickhouse-server/config.xml:
<path>/app/clickhouse/data/</path>
<tmp_path>/app/clickhouse/tmp/</tmp_path>
<user_files_path>/app/clickhouse/user_files/</user_files_path>
<format_schema_path>/app/clickhouse/format_schemas/</format_schema_path>
6、啟動和驗證ClickHouse服務
service clickhouse-server start
clickhouse-client -m
7、添加開機自啟動
chkconfig clickhouse-server on