TiDB v7.5.4安装部署

最新推荐文章于 2025-09-17 19:25:40 发布

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最新推荐文章于 2025-09-17 19:25:40 发布 · 720 阅读

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#tidb #java #linux

TiDB v7.5.4安装部署手册

1 安装部署计划

服务器名称	ip	角色
hdp-01	172.16.4.121	pd_servers、tidb_servers、tikv_servers
hdp-02	172.16.4.122	pd_servers、tidb_servers、tikv_servers
hdp-03	172.16.4.123	pd_servers、tidb_servers、tikv_servers
hdp-04	172.16.4.124	monitoring_servers、grafana_servers、alertmanager_servers

2 相关参考信息

安装部署包下载地址
- https://download.pingcap.org/tidb-community-server-v7.5.4-linux-arm64.tar.gz
安装部署官方手册
- https://docs.pingcap.com/zh/tidb/v7.5/tiup-cluster-topology-reference

3 安装部署TiDB

3.1 下载安装部署包

将tidb-community-server-v7.5.4-linux-arm64.tar.gz上传至hdp-01服务器上

mkdir /data/tidb
cd /data/tidb
wget https://download.pingcap.org/tidb-community-server-v7.5.4-linux-arm64.tar.gz
tar -xvf tidb-community-server-v7.5.4-linux-arm64.tar.gz

3.2 tidb用户

3.2.1 增加tidb用户及配置相关密码

#hdp-01、hdp-02、hdp-03、hdp-04
useraddr tidb
passwd tidb

3.2.2 tidb用户免密

#hdp-01
[tidb@hdp-01 ~]$ su - tidb
[tidb@hdp-01 ~]$ ssh-keygen 
Generating public/private rsa key pair.
Enter file in which to save the key (/home/tidb/.ssh/id_rsa): 
Created directory '/home/tidb/.ssh'.
Enter passphrase (empty for no passphrase): 
Enter same passphrase again: 
Your identification has been saved in /home/tidb/.ssh/id_rsa.
Your public key has been saved in /home/tidb/.ssh/id_rsa.pub.
The key fingerprint is:
SHA256:jpI7fXb+P79Gae0EFQnrNCtr6i+LLbFmJX4MVJO4ybg tidb@hdp-warehouse-001
The key's randomart image is:
+---[RSA 2048]----+
|        . .  ...o|
|       . +    ...|
|      o + .  + . |
|     . =    o +  |
|      o S  . o .o|
|     E * .  o  +o|
|    o.o O  o  oo |
|    .o.*=++   ...|
|    ..o++B=o..o+o|
+----[SHA256]-----+
[tidb@hdp-01 ~]$ ssh-copy-id hdp-01
[tidb@hdp-01 ~]$ ssh-copy-id hdp-02
[tidb@hdp-01 ~]$ ssh-copy-id hdp-03
[tidb@hdp-01 ~]$ ssh-copy-id hdp-04

3.3.3 配置sudo权限

#hdp-01、hdp-02、hdp-03、hdp-04
# 在/etc/sudoers添加下列条目
tidb    ALL=(ALL)       NOPASSWD:ALL

3.3 部署TiUP环境

# hdp-01
[root@hdp-warehouse-001 tidb-community-server-v7.5.4-linux-arm64]#  sh local_install.sh
Disable telemetry success
Successfully set mirror to /data/tidb/tidb-community-server-v7.5.4-linux-arm64
Detected shell: bash
Shell profile:  /root/.bash_profile
/root/.bash_profile has been modified to to add tiup to PATH
open a new terminal or source /root/.bash_profile to use it
Installed path: /root/.tiup/bin/tiup
===============================================
1. source /root/.bash_profile
2. Have a try: