clickhouse在Linux上的安装部署

$ sudo apt-get install clustershell              #输入你的管理员密码

$ cd /etc/clustershell

$ sudo gedit groups

#在文件中添加如下内容：

all: clickhouse-node-[-]

replica1:clickhouse-node-[,,]

replica2:clickhouse-node-[,,]

distributed:clickhouse-node-[,,]

chproxy:clickhouse-node-[,,]

第一步，打开Ubuntu18.04中的terminal

接下来要验证一下你的机器里的ssh是否为免密登录

$ ssh localhost

如果要求输入密码，则说明你的机器并没有设置免密登录

首先退出刚才的 ssh，就回到了我们原先的终端窗口，然后利用 ssh-keygen 生成密钥，并将密钥加入到授权中：

 $ exit                           # 退出刚才的 ssh localhost

 $ cd ~/.ssh/                     # 若没有该目录，请先执行一次ssh localhost

 $ ssh-keygen -t rsa              # 会有提示，都按回车就可以

 $ cat ./id_rsa.pub >> ./authorized_keys  # 加入授权

注：若你的机器没有ssh，请输入命令sudo apt-get install openssh-server

如果是centOS的话，就用下图的方式来免密登录

exit                           # 退出刚才的 ssh localhost

cd ~/.ssh/                     # 若没有该目录，请先执行一次ssh localhost

ssh-keygen -t rsa              # 会有提示，都按回车就可以

cat id_rsa.pub >> authorized_keys  # 加入授权

chmod  ./authorized_keys    # 修改文件权限

安装Java环境

$ sudo yum install java-1.8.0-openjdk java-1.8.0-openjdk-devel

$ vim  ~/.bashrc

export JAVA_HOME=JDK安装路径

一般openjdk默认安装路径为 /usr/lib/jvm/ 下,在文件里最前面添加单独一行（注意=前后不能有空格）：

　　　　别忘了保存后要source一下：source  ~/.bashrc

接下来开始下载rpm包

首先新建RPM包所在位置

$ mkdir -p /opt/software/clickhouse/

$ cd /opt/software/clickhouse/

然后开始下载RPM包：

下载地址：https://packagecloud.io/Altinity/clickhouse/

安装rpm包顺序

$ sudo wget --content-disposition https://packagecloud.io/Altinity/clickhouse/packages/el/7/clickhouse-server-common-19.3.6-1.el7.x86_64.rpm/download.rpm

$ sudo wget --content-disposition https://packagecloud.io/Altinity/clickhouse/packages/el/7/clickhouse-common-static-19.3.6-1.el7.x86_64.rpm/download.rpm

$ sudo wget --content-disposition https://packagecloud.io/Altinity/clickhouse/packages/el/7/clickhouse-server-19.3.6-1.el7.x86_64.rpm/download.rpm

$ sudo wget --content-disposition https://packagecloud.io/Altinity/clickhouse/packages/el/7/clickhouse-test-19.3.6-1.el7.x86_64.rpm/download.rpm

$ sudo wget --content-disposition https://packagecloud.io/Altinity/clickhouse/packages/el/7/clickhouse-client-19.3.6-1.el7.x86_64.rpm/download.rpm

$ sudo rpm -ivh clickhouse-server-common-19.3.-.el7.x86_64.rpm

$ sudo rpm -ivh clickhouse-common-static-19.3.-.el7.x86_64.rpm

$ sudo rpm -ivh clickhouse-server-19.3.-.el7.x86_64.rpm

$ sudo rpm -ivh clickhouse-test-19.3.-.el7.x86_64.rpm

$ sudo rpm -ivh clickhouse-client-19.3.-.el7.x86_64.rpm

关闭防火墙

$ systemctl stop firewalld.service #停止firewall

$ systemctl disable firewalld.service #禁止firewall开机启动

启动clickhouse服务端

$ service clickhouse-server start

通过客户端连接

$ clickhouse-client –m

放开远程访问

$ vi /etc/clickhouse-server/config.xml

修改第七十行

内存限制

$ vi /etc/clickhouse-server/users.xml

设置数据目录

$ vi /etc/clickhouse-server/config.xml

修改启动脚本

$ sudo gedit /etc/init.d/clickhouse-server

<?xml version="1.0"?>

<yandex>

    <logger>

        <level>trace</level>

        <log>/data/clickhouse/logs/server.log</log>

        <errorlog>/data/clickhouse/logs/error.log</errorlog>

        <size>1000M</size>

        <count>10</count>

    </logger>

    <http_port>8123</http_port>

    <tcp_port>9000</tcp_port>

    <interserver_http_port>9009</interserver_http_port>

    <listen_host>0.0.0.0</listen_host>

    <path>/data/clickhouse/</path>

    <tmp_path>/data/clickhouse/tmp/</tmp_path>

    <users_config>users.xml</users_config>

    <default_profile>default</default_profile>

    <default_database>default</default_database>

    <remote_servers incl="clickhouse_remote_servers" />

    <zookeeper incl="zookeeper-servers" optional="true" />

    <macros incl="macros" optional="true" />

    <include_from>/etc/clickhouse-server/metrika.xml</include_from>

</yandex>

修改集群配置

<?xml version="1.0"?>
<yandex>
    <logger>
        <level>trace</level>
        <log>/data/clickhouse/logs/server.log</log>
        <errorlog>/data/clickhouse/logs/error.log</errorlog>
        <size>1000M</size>
        <count>10</count>
    </logger>
    <http_port>8123</http_port>
    <tcp_port>9000</tcp_port>
    <interserver_http_port>9009</interserver_http_port>
    <listen_host>0.0.0.0</listen_host>
    <path>/data/clickhouse/</path>
    <tmp_path>/data/clickhouse/tmp/</tmp_path>
    <users_config>users.xml</users_config>
    <default_profile>default</default_profile>
    <default_database>default</default_database>
    <remote_servers incl="clickhouse_remote_servers" />
    <zookeeper incl="zookeeper-servers" optional="true" />
    <macros incl="macros" optional="true" />
    <include_from>/etc/clickhouse-server/metrika.xml</include_from>
</yandex>

文末送福利：

https://pan.baidu.com/s/12hE68LF59eaen69Z3O71nA