使用 TiUP 部署 TiDB v8.5.1 集群

集群说明

组件说明

组件 节点 实例数量(最低要求)
TiDB 192.168.174.145-146 2
PD 192.168.174.145-147 3
TiKV 192.168.174.145-147 3
TiFlash 192.168.174.145-146 2
TiCDC 192.168.174.145-146 3
tiproxy 192.168.174.145-146 2
监控 192.168.174.145 1
TiUP 192.168.174.144  

资源清单

组件 CPU 内存 硬盘类型 网络 实例数量(最低要求)
TiDB 16 核+ 48 GB+ SSD 万兆网卡（2 块最佳） 2
PD 8 核+ 16 GB+ SSD 万兆网卡（2 块最佳） 3
TiKV 16 核+ 64 GB+ SSD 万兆网卡（2 块最佳） 3
TiFlash 48 核+ 128 GB+ 1 or more SSDs 万兆网卡（2 块最佳） 2
TiCDC 16 核+ 64 GB+ SSD 万兆网卡（2 块最佳） 2
监控 8 核+ 16 GB+ SAS 千兆网卡 1
TiFlash Write Node 32 核+ 64 GB+ SSD, 200 GB+ 万兆网卡（2 块最佳） 2
TiFlash Compute Node 32 核+ 64 GB+ SSD, 100 GB+ 万兆网卡（2 块最佳） 0
tiproxy 4 核+ 8 GB     2

数据盘配置

echo "UUID=c51eb23b-195c-4061-92a9-3fad812cc12f /data1 ext4 defaults,nodelalloc,noatime 0 2" >> /etc/fstab

关闭系统 swap

echo "vm.swappiness = 0">> /etc/sysctl.conf
sysctl -p
swapoff -a && swapon -a

配置系统优化参数

mkdir /etc/tuned/balanced-tidb-optimal/
vi /etc/tuned/balanced-tidb-optimal/tuned.conf
[main]
include=balanced

[cpu]
governor=performance

[vm]
transparent_hugepages=never

[disk]
devices_udev_regex=(ID_SERIAL=36d0946606d79f90025f3e09a0c1fc035)|(ID_SERIAL=36d0946606d79f90025f3e09a0c1f9e81)
elevator=noop
tuned-adm profile balanced-tidb-optimal

修改 sysctl 参数

echo "fs.file-max = 1000000">> /etc/sysctl.conf
echo "net.core.somaxconn = 32768">> /etc/sysctl.conf
echo "net.ipv4.tcp_syncookies = 0">> /etc/sysctl.conf
echo "vm.overcommit_memory = 1">> /etc/sysctl.conf
echo "vm.min_free_kbytes = 1048576">> /etc/sysctl.conf
sysctl -p

limits.conf 文件

cat << EOF >>/etc/security/limits.conf
tidb           soft    nofile         1000000
tidb           hard    nofile         1000000
tidb           soft    stack          32768
tidb           hard    stack          32768
tidb           soft    core           unlimited
tidb           hard    core           unlimited
EOF

SSH 互信及 sudo 免密码

useradd tidb && passwd tidb

下载离线包

wget https://download.pingcap.org/tidb-community-server-v8.5.1-linux-amd64.tar.gz
wget https://download.pingcap.org/tidb-community-toolkit-v8.5.1-linux-amd64.tar.gz

部署 TiUP 组件

解压 tidb

tar xf tidb-community-server-v8.5.1-linux-amd64.tar.gz

部署 tiup

sh tidb-community-server-v8.5.1-linux-amd64/local_install.sh
Disable telemetry success
Successfully set mirror to /root/tidb/tidb-community-server-v8.5.1-linux-amd64
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:   tiup playground
===============================================

更新 bash_profile

source /root/.bash_profile

合并离线包

tar xf tidb-community-toolkit-v8.5.1-linux-amd64.tar.gz
ls -ld tidb-community-server-v8.5.1-linux-amd64 tidb-community-toolkit-v8.5.1-linux-amd64
cd tidb-community-server-v8.5.1-linux-amd64/
cp -rp keys ~/.tiup/
tiup mirror merge ../tidb-community-toolkit-v8.5.1-linux-amd64

初始化集群拓扑文件

生成拓扑文件并按需修改

tiup cluster template > topology.yaml
A new version of cluster is available:  -> v1.16.1

    To update this component:   tiup update cluster
    To update all components:   tiup update --all

The component `cluster` version  is not installed; downloading from repository.

部署 tidb 集群

检查集群存在的潜在风险

tiup cluster check ./topology.yaml --user root

自动修复集群存在的潜在风险

tiup cluster check ./topology.yaml --apply --user root

部署 TiDB 集群

tiup cluster deploy tidb-test v8.5.1 ./topology.yaml --user root 

+ Detect CPU Arch Name
  - Detecting node 192.168.174.145 Arch info ... Done
  - Detecting node 192.168.174.146 Arch info ... Done
  - Detecting node 192.168.174.147 Arch info ... Done



+ Detect CPU OS Name
  - Detecting node 192.168.174.145 OS info ... Done
  - Detecting node 192.168.174.146 OS info ... Done
  - Detecting node 192.168.174.147 OS info ... Done
Please confirm your topology:
Cluster type:    tidb
Cluster name:    tidb-test
Cluster version: v8.5.1
Role          Host             Ports                            OS/Arch       Directories
----          ----             -----                            -------       -----------
pd            192.168.174.145  2379/2380                        linux/x86_64  /tidb-deploy/pd-2379,/tidb-data/pd-2379
pd            192.168.174.146  2379/2380                        linux/x86_64  /tidb-deploy/pd-2379,/tidb-data/pd-2379
pd            192.168.174.147  2379/2380                        linux/x86_64  /tidb-deploy/pd-2379,/tidb-data/pd-2379
tiproxy       192.168.174.145  6000/3080                        linux/x86_64  /tiproxy-deploy
tiproxy       192.168.174.146  6000/3080                        linux/x86_64  /tiproxy-deploy
tikv          192.168.174.145  20160/20180                      linux/x86_64  /tidb-deploy/tikv-20160,/tidb-data/tikv-20160
tikv          192.168.174.146  20160/20180                      linux/x86_64  /tidb-deploy/tikv-20160,/tidb-data/tikv-20160
tikv          192.168.174.147  20160/20180                      linux/x86_64  /tidb-deploy/tikv-20160,/tidb-data/tikv-20160
tidb          192.168.174.145  4000/10080                       linux/x86_64  /tidb-deploy/tidb-4000
tidb          192.168.174.146  4000/10080                       linux/x86_64  /tidb-deploy/tidb-4000
tidb          192.168.174.147  4000/10080                       linux/x86_64  /tidb-deploy/tidb-4000
tiflash       192.168.174.145  9000/3930/20170/20292/8234/8123  linux/x86_64  /tidb-deploy/tiflash-9000,/tidb-data/tiflash-9000
tiflash       192.168.174.146  9000/3930/20170/20292/8234/8123  linux/x86_64  /tidb-deploy/tiflash-9000,/tidb-data/tiflash-9000
cdc           192.168.174.145  8300                             linux/x86_64  /tidb-deploy/cdc-8300,/tidb-data/cdc-8300
cdc           192.168.174.146  8300                             linux/x86_64  /tidb-deploy/cdc-8300,/tidb-data/cdc-8300
cdc           192.168.174.147  8300                             linux/x86_64  /tidb-deploy/cdc-8300,/tidb-data/cdc-8300
prometheus    192.168.174.145  9090/12020                       linux/x86_64  /tidb-deploy/prometheus-9090,/tidb-data/prometheus-9090
grafana       192.168.174.145  3000                             linux/x86_64  /tidb-deploy/grafana-3000
alertmanager  192.168.174.145  9093/9094                        linux/x86_64  /tidb-deploy/alertmanager-9093,/tidb-data/alertmanager-9093
Attention:
    1. If the topology is not what you expected, check your yaml file.
    2. Please confirm there is no port/directory conflicts in same host.
Do you want to continue? [y/N]: (default=N) y
+ Generate SSH keys ... Done
+ Download TiDB components
  - Download pd:v8.5.1 (linux/amd64) ... Done
  - Download tiproxy:v1.3.0 (linux/amd64) ... Done
  - Download tikv:v8.5.1 (linux/amd64) ... Done
  - Download tidb:v8.5.1 (linux/amd64) ... Done
  - Download tiflash:v8.5.1 (linux/amd64) ... Done
  - Download cdc:v8.5.1 (linux/amd64) ... Done
  - Download prometheus:v8.5.1 (linux/amd64) ... Done
  - Download grafana:v8.5.1 (linux/amd64) ... Done
  - Download alertmanager: (linux/amd64) ... Done
  - Download node_exporter: (linux/amd64) ... Done
  - Download blackbox_exporter: (linux/amd64) ... Done
+ Initialize target host environments
  - Prepare 192.168.174.145:22 ... Done
  - Prepare 192.168.174.146:22 ... Done
  - Prepare 192.168.174.147:22 ... Done
+ Deploy TiDB instance
  - Copy pd -> 192.168.174.145 ... Done
  - Copy pd -> 192.168.174.146 ... Done
  - Copy pd -> 192.168.174.147 ... Done
  - Copy tiproxy -> 192.168.174.145 ... Done
  - Copy tiproxy -> 192.168.174.146 ... Done
  - Copy tikv -> 192.168.174.145 ... Done
  - Copy tikv -> 192.168.174.146 ... Done
  - Copy tikv -> 192.168.174.147 ... Done
  - Copy tidb -> 192.168.174.145 ... Done
  - Copy tidb -> 192.168.174.146 ... Done
  - Copy tidb -> 192.168.174.147 ... Done
  - Copy tiflash -> 192.168.174.145 ... Done
  - Copy tiflash -> 192.168.174.146 ... Done
  - Copy cdc -> 192.168.174.145 ... Done
  - Copy cdc -> 192.168.174.146 ... Done
  - Copy cdc -> 192.168.174.147 ... Done
  - Copy prometheus -> 192.168.174.145 ... Done
  - Copy grafana -> 192.168.174.145 ... Done
  - Copy alertmanager -> 192.168.174.145 ... Done
  - Deploy node_exporter -> 192.168.174.145 ... Done
  - Deploy node_exporter -> 192.168.174.146 ... Done
  - Deploy node_exporter -> 192.168.174.147 ... Done
  - Deploy blackbox_exporter -> 192.168.174.145 ... Done
  - Deploy blackbox_exporter -> 192.168.174.146 ... Done
  - Deploy blackbox_exporter -> 192.168.174.147 ... Done
+ Copy certificate to remote host
  - Copy session certificate tidb -> 192.168.174.145:4000 ... Done
  - Copy session certificate tidb -> 192.168.174.146:4000 ... Done
  - Copy session certificate tidb -> 192.168.174.147:4000 ... Done
+ Init instance configs
  - Generate config pd -> 192.168.174.145:2379 ... Done
  - Generate config pd -> 192.168.174.146:2379 ... Done
  - Generate config pd -> 192.168.174.147:2379 ... Done
  - Generate config tiproxy -> 192.168.174.145:6000 ... Done
  - Generate config tiproxy -> 192.168.174.146:6000 ... Done
  - Generate config tikv -> 192.168.174.145:20160 ... Done
  - Generate config tikv -> 192.168.174.146:20160 ... Done
  - Generate config tikv -> 192.168.174.147:20160 ... Done
  - Generate config tidb -> 192.168.174.145:4000 ... Done
  - Generate config tidb -> 192.168.174.146:4000 ... Done
  - Generate config tidb -> 192.168.174.147:4000 ... Done
  - Generate config tiflash -> 192.168.174.145:9000 ... Done
  - Generate config tiflash -> 192.168.174.146:9000 ... Done
  - Generate config cdc -> 192.168.174.145:8300 ... Done
  - Generate config cdc -> 192.168.174.146:8300 ... Done
  - Generate config cdc -> 192.168.174.147:8300 ... Done
  - Generate config prometheus -> 192.168.174.145:9090 ... Done
  - Generate config grafana -> 192.168.174.145:3000 ... Done
  - Generate config alertmanager -> 192.168.174.145:9093 ... Done
+ Init monitor configs
  - Generate config node_exporter -> 192.168.174.145 ... Done
  - Generate config node_exporter -> 192.168.174.146 ... Done
  - Generate config node_exporter -> 192.168.174.147 ... Done
  - Generate config blackbox_exporter -> 192.168.174.145 ... Done
  - Generate config blackbox_exporter -> 192.168.174.146 ... Done
  - Generate config blackbox_exporter -> 192.168.174.147 ... Done
Enabling component pd
	Enabling instance 192.168.174.147:2379
	Enabling instance 192.168.174.145:2379
	Enabling instance 192.168.174.146:2379
	Enable instance 192.168.174.145:2379 success
	Enable instance 192.168.174.147:2379 success
	Enable instance 192.168.174.146:2379 success
Enabling component tiproxy
	Enabling instance 192.168.174.146:6000
	Enabling instance 192.168.174.145:6000
	Enable instance 192.168.174.145:6000 success
	Enable instance 192.168.174.146:6000 success
Enabling component tikv
	Enabling instance 192.168.174.147:20160
	Enabling instance 192.168.174.145:20160
	Enabling instance 192.168.174.146:20160
	Enable instance 192.168.174.145:20160 success
	Enable instance 192.168.174.147:20160 success
	Enable instance 192.168.174.146:20160 success
Enabling component tidb
	Enabling instance 192.168.174.147:4000
	Enabling instance 192.168.174.145:4000
	Enabling instance 192.168.174.146:4000
	Enable instance 192.168.174.145:4000 success
	Enable instance 192.168.174.146:4000 success
	Enable instance 192.168.174.147:4000 success
Enabling component tiflash
	Enabling instance 192.168.174.146:9000
	Enabling instance 192.168.174.145:9000
	Enable instance 192.168.174.145:9000 success
	Enable instance 192.168.174.146:9000 success
Enabling component cdc
	Enabling instance 192.168.174.147:8300
	Enabling instance 192.168.174.146:8300
	Enabling instance 192.168.174.145:8300
	Enable instance 192.168.174.145:8300 success
	Enable instance 192.168.174.147:8300 success
	Enable instance 192.168.174.146:8300 success
Enabling component prometheus
	Enabling instance 192.168.174.145:9090
	Enable instance 192.168.174.145:9090 success
Enabling component grafana
	Enabling instance 192.168.174.145:3000
	Enable instance 192.168.174.145:3000 success
Enabling component alertmanager
	Enabling instance 192.168.174.145:9093
	Enable instance 192.168.174.145:9093 success
Enabling component node_exporter
	Enabling instance 192.168.174.147
	Enabling instance 192.168.174.145
	Enabling instance 192.168.174.146
	Enable 192.168.174.145 success
	Enable 192.168.174.146 success
	Enable 192.168.174.147 success
Enabling component blackbox_exporter
	Enabling instance 192.168.174.147
	Enabling instance 192.168.174.145
	Enabling instance 192.168.174.146
	Enable 192.168.174.145 success
	Enable 192.168.174.146 success
	Enable 192.168.174.147 success
Cluster `tidb-test` deployed successfully, you can start it with command: `tiup cluster start tidb-test --init`
tidb-test 为部署的集群名称。
v8.5.1 为部署的集群版本，可以通过执行 tiup list tidb 来查看 TiUP 支持的最新可用版本。
初始化配置文件为 topology.yaml。
--user root 表示通过 root 用户登录到目标主机完成集群部署，该用户需要有 ssh 到目标机器的权限，并且在目标机器有 sudo 权限。也可以用其他有 ssh 和 sudo 权限的用户完成部署。
[-i] 及 [-p] 为可选项，如果已经配置免密登录目标机，则不需填写。否则选择其一即可，[-i] 为可登录到目标机的 root 用户（或 --user 指定的其他用户）的私钥，也可使用 [-p] 交互式输入该用户的密码。

查看 TiUP 管理的集群列表

tiup cluster list
Name       User  Version  Path                                            PrivateKey
----       ----  -------  ----                                            ----------
tidb-test  tidb  v8.5.1   /root/.tiup/storage/cluster/clusters/tidb-test  /root/.tiup/storage/cluster/clusters/tidb-test/ssh/id_rsa

检查部署的 TiDB 集群情况

tiup cluster display tidb-test
Cluster type:       tidb
Cluster name:       tidb-test
Cluster version:    v8.5.1
Deploy user:        tidb
SSH type:           builtin
Grafana URL:        http://192.168.174.145:3000
ID                     Role          Host             Ports                            OS/Arch       Status  Data Dir                      Deploy Dir
--                     ----          ----             -----                            -------       ------  --------                      ----------
192.168.174.145:9093   alertmanager  192.168.174.145  9093/9094                        linux/x86_64  Down    /tidb-data/alertmanager-9093  /tidb-deploy/alertmanager-9093
192.168.174.145:8300   cdc           192.168.174.145  8300                             linux/x86_64  Down    /tidb-data/cdc-8300           /tidb-deploy/cdc-8300
192.168.174.146:8300   cdc           192.168.174.146  8300                             linux/x86_64  Down    /tidb-data/cdc-8300           /tidb-deploy/cdc-8300
192.168.174.147:8300   cdc           192.168.174.147  8300                             linux/x86_64  Down    /tidb-data/cdc-8300           /tidb-deploy/cdc-8300
192.168.174.145:3000   grafana       192.168.174.145  3000                             linux/x86_64  Down    -                             /tidb-deploy/grafana-3000
192.168.174.145:2379   pd            192.168.174.145  2379/2380                        linux/x86_64  Down    /tidb-data/pd-2379            /tidb-deploy/pd-2379
192.168.174.146:2379   pd            192.168.174.146  2379/2380                        linux/x86_64  Down    /tidb-data/pd-2379            /tidb-deploy/pd-2379
192.168.174.147:2379   pd            192.168.174.147  2379/2380                        linux/x86_64  Down    /tidb-data/pd-2379            /tidb-deploy/pd-2379
192.168.174.145:9090   prometheus    192.168.174.145  9090/12020                       linux/x86_64  Down    /tidb-data/prometheus-9090    /tidb-deploy/prometheus-9090
192.168.174.145:4000   tidb          192.168.174.145  4000/10080                       linux/x86_64  Down    -                             /tidb-deploy/tidb-4000
192.168.174.146:4000   tidb          192.168.174.146  4000/10080                       linux/x86_64  Down    -                             /tidb-deploy/tidb-4000
192.168.174.147:4000   tidb          192.168.174.147  4000/10080                       linux/x86_64  Down    -                             /tidb-deploy/tidb-4000
192.168.174.145:9000   tiflash       192.168.174.145  9000/3930/20170/20292/8234/8123  linux/x86_64  N/A     /tidb-data/tiflash-9000       /tidb-deploy/tiflash-9000
192.168.174.146:9000   tiflash       192.168.174.146  9000/3930/20170/20292/8234/8123  linux/x86_64  N/A     /tidb-data/tiflash-9000       /tidb-deploy/tiflash-9000
192.168.174.145:20160  tikv          192.168.174.145  20160/20180                      linux/x86_64  N/A     /tidb-data/tikv-20160         /tidb-deploy/tikv-20160
192.168.174.146:20160  tikv          192.168.174.146  20160/20180                      linux/x86_64  N/A     /tidb-data/tikv-20160         /tidb-deploy/tikv-20160
192.168.174.147:20160  tikv          192.168.174.147  20160/20180                      linux/x86_64  N/A     /tidb-data/tikv-20160         /tidb-deploy/tikv-20160
192.168.174.145:6000   tiproxy       192.168.174.145  6000/3080                        linux/x86_64  Down    -                             /tiproxy-deploy
192.168.174.146:6000   tiproxy       192.168.174.146  6000/3080                        linux/x86_64  Down    -                             /tiproxy-deploy
Total nodes: 19

启动集群

tiup cluster start tidb-test --init
Starting cluster tidb-test...
+ [ Serial ] - SSHKeySet: privateKey=/root/.tiup/storage/cluster/clusters/tidb-test/ssh/id_rsa, publicKey=/root/.tiup/storage/cluster/clusters/tidb-test/ssh/id_rsa.pub
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.146
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.147
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.145
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.147
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.146
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.145
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.147
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.145
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.146
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.145
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.146
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.147
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.145
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.145
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.145
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.146
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.145
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.146
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.145
+ [ Serial ] - StartCluster
Starting component pd
	Starting instance 192.168.174.147:2379
	Starting instance 192.168.174.145:2379
	Starting instance 192.168.174.146:2379
	Start instance 192.168.174.145:2379 success
	Start instance 192.168.174.147:2379 success
	Start instance 192.168.174.146:2379 success
Starting component tiproxy
	Starting instance 192.168.174.146:6000
	Starting instance 192.168.174.145:6000
	Start instance 192.168.174.145:6000 success
	Start instance 192.168.174.146:6000 success
Starting component tikv
	Starting instance 192.168.174.147:20160
	Starting instance 192.168.174.145:20160
	Starting instance 192.168.174.146:20160
	Start instance 192.168.174.145:20160 success
	Start instance 192.168.174.146:20160 success
	Start instance 192.168.174.147:20160 success
Starting component tidb
	Starting instance 192.168.174.147:4000
	Starting instance 192.168.174.145:4000
	Starting instance 192.168.174.146:4000
	Start instance 192.168.174.145:4000 success
	Start instance 192.168.174.146:4000 success
	Start instance 192.168.174.147:4000 success
Starting component tiflash
	Starting instance 192.168.174.145:9000
	Starting instance 192.168.174.146:9000
	Start instance 192.168.174.145:9000 success
	Start instance 192.168.174.146:9000 success
Starting component cdc
	Starting instance 192.168.174.147:8300
	Starting instance 192.168.174.146:8300
	Starting instance 192.168.174.145:8300
	Start instance 192.168.174.145:8300 success
	Start instance 192.168.174.147:8300 success
	Start instance 192.168.174.146:8300 success
Starting component prometheus
	Starting instance 192.168.174.145:9090
	Start instance 192.168.174.145:9090 success
Starting component grafana
	Starting instance 192.168.174.145:3000
	Start instance 192.168.174.145:3000 success
Starting component alertmanager
	Starting instance 192.168.174.145:9093
	Start instance 192.168.174.145:9093 success
Starting component node_exporter
	Starting instance 192.168.174.146
	Starting instance 192.168.174.147
	Starting instance 192.168.174.145
	Start 192.168.174.145 success
	Start 192.168.174.147 success
	Start 192.168.174.146 success
Starting component blackbox_exporter
	Starting instance 192.168.174.146
	Starting instance 192.168.174.147
	Starting instance 192.168.174.145
	Start 192.168.174.145 success
	Start 192.168.174.146 success
	Start 192.168.174.147 success
+ [ Serial ] - UpdateTopology: cluster=tidb-test
Started cluster `tidb-test` successfully
The root password of TiDB database has been changed.
The new password is: 'Y3+V^*6@v0z5RJ4f7Z'.
Copy and record it to somewhere safe, it is only displayed once, and will not be stored.
The generated password can NOT be get and shown again.

验证集群运行状态

tiup cluster display tidb-test
Cluster type:       tidb
Cluster name:       tidb-test
Cluster version:    v8.5.1
Deploy user:        tidb
SSH type:           builtin
Dashboard URL:      http://192.168.174.147:2379/dashboard
Grafana URL:        http://192.168.174.145:3000
ID                     Role          Host             Ports                            OS/Arch       Status  Data Dir                      Deploy Dir
--                     ----          ----             -----                            -------       ------  --------                      ----------
192.168.174.145:9093   alertmanager  192.168.174.145  9093/9094                        linux/x86_64  Up      /tidb-data/alertmanager-9093  /tidb-deploy/alertmanager-9093
192.168.174.145:8300   cdc           192.168.174.145  8300                             linux/x86_64  Up      /tidb-data/cdc-8300           /tidb-deploy/cdc-8300
192.168.174.146:8300   cdc           192.168.174.146  8300                             linux/x86_64  Up      /tidb-data/cdc-8300           /tidb-deploy/cdc-8300
192.168.174.147:8300   cdc           192.168.174.147  8300                             linux/x86_64  Up      /tidb-data/cdc-8300           /tidb-deploy/cdc-8300
192.168.174.145:3000   grafana       192.168.174.145  3000                             linux/x86_64  Up      -                             /tidb-deploy/grafana-3000
192.168.174.145:2379   pd            192.168.174.145  2379/2380                        linux/x86_64  Up|L    /tidb-data/pd-2379            /tidb-deploy/pd-2379
192.168.174.146:2379   pd            192.168.174.146  2379/2380                        linux/x86_64  Up      /tidb-data/pd-2379            /tidb-deploy/pd-2379
192.168.174.147:2379   pd            192.168.174.147  2379/2380                        linux/x86_64  Up|UI   /tidb-data/pd-2379            /tidb-deploy/pd-2379
192.168.174.145:9090   prometheus    192.168.174.145  9090/12020                       linux/x86_64  Up      /tidb-data/prometheus-9090    /tidb-deploy/prometheus-9090
192.168.174.145:4000   tidb          192.168.174.145  4000/10080                       linux/x86_64  Up      -                             /tidb-deploy/tidb-4000
192.168.174.146:4000   tidb          192.168.174.146  4000/10080                       linux/x86_64  Up      -                             /tidb-deploy/tidb-4000
192.168.174.147:4000   tidb          192.168.174.147  4000/10080                       linux/x86_64  Up      -                             /tidb-deploy/tidb-4000
192.168.174.145:9000   tiflash       192.168.174.145  9000/3930/20170/20292/8234/8123  linux/x86_64  Up      /tidb-data/tiflash-9000       /tidb-deploy/tiflash-9000
192.168.174.146:9000   tiflash       192.168.174.146  9000/3930/20170/20292/8234/8123  linux/x86_64  Up      /tidb-data/tiflash-9000       /tidb-deploy/tiflash-9000
192.168.174.145:20160  tikv          192.168.174.145  20160/20180                      linux/x86_64  Up      /tidb-data/tikv-20160         /tidb-deploy/tikv-20160
192.168.174.146:20160  tikv          192.168.174.146  20160/20180                      linux/x86_64  Up      /tidb-data/tikv-20160         /tidb-deploy/tikv-20160
192.168.174.147:20160  tikv          192.168.174.147  20160/20180                      linux/x86_64  Up      /tidb-data/tikv-20160         /tidb-deploy/tikv-20160
192.168.174.145:6000   tiproxy       192.168.174.145  6000/3080                        linux/x86_64  Up      -                             /tiproxy-deploy
192.168.174.146:6000   tiproxy       192.168.174.146  6000/3080                        linux/x86_64  Up      -                             /tiproxy-deploy
Total nodes: 19

访问 tidb 集群 dashboard

Dashboard URL:      http://192.168.174.147:2379/dashboard
The root password of TiDB database has been changed.
The new password is: 'Y3+V^*6@v0z5RJ4f7Z'.

 

查看 Grafana 监控

通过 {Grafana-ip}:3000 登录 Grafana 监控，默认用户名及密码为 admin/admin

验证数据库

登录数据库

The root password of TiDB database has been changed.
The new password is: 'Y3+V^*6@v0z5RJ4f7Z'.
mysql -u root -h 192.168.174.145 -P 4000 -p
or
# tiproxy （推荐）
mysql -u root -h 192.168.174.200 -P 6000 -p
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 2237661196
Server version: 8.0.11-TiDB-v8.5.1 TiDB Server (Apache License 2.0) Community Edition, MySQL 8.0 compatible

Copyright (c) 2000, 2022, Oracle and/or its affiliates.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql>

数据库操作

select tidb_version()\G
*************************** 1. row ***************************
tidb_version(): Release Version: v8.5.1
Edition: Community
Git Commit Hash: fea86c8e35ad4a86a5e1160701f99493c2ee547c
Git Branch: HEAD
UTC Build Time: 2025-01-16 07:38:34
GoVersion: go1.23.4
Race Enabled: false
Check Table Before Drop: false
Store: tikv
1 row in set (0.00 sec)

卸载 tidb 集群

tiup cluster destroy tidb-test
██     ██  █████  ██████  ███    ██ ██ ███    ██  ██████
  ██     ██ ██   ██ ██   ██ ████   ██ ██ ████   ██ ██
  ██  █  ██ ███████ ██████  ██ ██  ██ ██ ██ ██  ██ ██   ███
  ██ ███ ██ ██   ██ ██   ██ ██  ██ ██ ██ ██  ██ ██ ██    ██
   ███ ███  ██   ██ ██   ██ ██   ████ ██ ██   ████  ██████

This operation will destroy tidb v8.5.1 cluster tidb-test and its data.
Are you sure to continue?
(Type "Yes, I know my cluster and data will be deleted." to continue)
: Yes, I know my cluster and data will be deleted.
Destroying cluster...
+ [ Serial ] - SSHKeySet: privateKey=/root/.tiup/storage/cluster/clusters/tidb-test/ssh/id_rsa, publicKey=/root/.tiup/storage/cluster/clusters/tidb-test/ssh/id_rsa.pub
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.146
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.146
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.147
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.146
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.147
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.145
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.145
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.145
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.147
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.145
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.146
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.146
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.147
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.145
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.145
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.145
+ [Parallel] - UserSSH: user=tidb, host=192.168.174.145
+ [ Serial ] - StopCluster
Stopping component alertmanager
	Stopping instance 192.168.174.145
	Stop alertmanager 192.168.174.145:9093 success
Stopping component grafana
	Stopping instance 192.168.174.145
	Stop grafana 192.168.174.145:3000 success
Stopping component prometheus
	Stopping instance 192.168.174.145
	Stop prometheus 192.168.174.145:9090 success
Stopping component cdc
	Stopping instance 192.168.174.145
	Stop cdc 192.168.174.145:8300 success
	Stopping instance 192.168.174.146
	Stop cdc 192.168.174.146:8300 success
	Stopping instance 192.168.174.147
	Stop cdc 192.168.174.147:8300 success
Stopping component tiflash
	Stopping instance 192.168.174.146
	Stopping instance 192.168.174.145
	Stop tiflash 192.168.174.145:9000 success
	Stop tiflash 192.168.174.146:9000 success
Stopping component tidb
	Stopping instance 192.168.174.147
	Stopping instance 192.168.174.145
	Stopping instance 192.168.174.146
	Stop tidb 192.168.174.145:4000 success
	Stop tidb 192.168.174.147:4000 success
	Stop tidb 192.168.174.146:4000 success
Stopping component tikv
	Stopping instance 192.168.174.147
	Stopping instance 192.168.174.146
	Stopping instance 192.168.174.145
	Stop tikv 192.168.174.145:20160 success
	Stop tikv 192.168.174.147:20160 success
	Stop tikv 192.168.174.146:20160 success
Stopping component pd
	Stopping instance 192.168.174.147
	Stopping instance 192.168.174.145
	Stopping instance 192.168.174.146
	Stop pd 192.168.174.145:2379 success
	Stop pd 192.168.174.147:2379 success
	Stop pd 192.168.174.146:2379 success
Stopping component node_exporter
	Stopping instance 192.168.174.147
	Stopping instance 192.168.174.145
	Stopping instance 192.168.174.146
	Stop 192.168.174.146 success
	Stop 192.168.174.147 success
	Stop 192.168.174.145 success
Stopping component blackbox_exporter
	Stopping instance 192.168.174.147
	Stopping instance 192.168.174.145
	Stopping instance 192.168.174.146
	Stop 192.168.174.145 success
	Stop 192.168.174.146 success
	Stop 192.168.174.147 success
+ [ Serial ] - DestroyCluster
Destroying component alertmanager
	Destroying instance 192.168.174.145
Destroy 192.168.174.145 finished
- Destroy alertmanager paths: [/tidb-data/alertmanager-9093 /tidb-deploy/alertmanager-9093/log /tidb-deploy/alertmanager-9093 /etc/systemd/system/alertmanager-9093.service]
Destroying component grafana
	Destroying instance 192.168.174.145
Destroy 192.168.174.145 finished
- Destroy grafana paths: [/tidb-deploy/grafana-3000 /etc/systemd/system/grafana-3000.service]
Destroying component prometheus
	Destroying instance 192.168.174.145
Destroy 192.168.174.145 finished
- Destroy prometheus paths: [/tidb-deploy/prometheus-9090 /etc/systemd/system/prometheus-9090.service /tidb-data/prometheus-9090 /tidb-deploy/prometheus-9090/log]
Destroying component cdc
	Destroying instance 192.168.174.145
Destroy 192.168.174.145 finished
- Destroy cdc paths: [/tidb-data/cdc-8300 /tidb-deploy/cdc-8300/log /tidb-deploy/cdc-8300 /etc/systemd/system/cdc-8300.service]
	Destroying instance 192.168.174.146
Destroy 192.168.174.146 finished
- Destroy cdc paths: [/tidb-deploy/cdc-8300/log /tidb-deploy/cdc-8300 /etc/systemd/system/cdc-8300.service /tidb-data/cdc-8300]
	Destroying instance 192.168.174.147
Destroy 192.168.174.147 finished
- Destroy cdc paths: [/tidb-data/cdc-8300 /tidb-deploy/cdc-8300/log /tidb-deploy/cdc-8300 /etc/systemd/system/cdc-8300.service]
Destroying component tiflash
	Destroying instance 192.168.174.145
Destroy 192.168.174.145 finished
- Destroy tiflash paths: [/tidb-data/tiflash-9000 /tidb-deploy/tiflash-9000/log /tidb-deploy/tiflash-9000 /etc/systemd/system/tiflash-9000.service]
	Destroying instance 192.168.174.146
Destroy 192.168.174.146 finished
- Destroy tiflash paths: [/tidb-data/tiflash-9000 /tidb-deploy/tiflash-9000/log /tidb-deploy/tiflash-9000 /etc/systemd/system/tiflash-9000.service]
Destroying component tidb
	Destroying instance 192.168.174.145
Destroy 192.168.174.145 finished
- Destroy tidb paths: [/tidb-deploy/tidb-4000 /etc/systemd/system/tidb-4000.service /tidb-deploy/tidb-4000/log]
	Destroying instance 192.168.174.146
Destroy 192.168.174.146 finished
- Destroy tidb paths: [/tidb-deploy/tidb-4000/log /tidb-deploy/tidb-4000 /etc/systemd/system/tidb-4000.service]
	Destroying instance 192.168.174.147
Destroy 192.168.174.147 finished
- Destroy tidb paths: [/tidb-deploy/tidb-4000/log /tidb-deploy/tidb-4000 /etc/systemd/system/tidb-4000.service]
Destroying component tikv
	Destroying instance 192.168.174.145
Destroy 192.168.174.145 finished
- Destroy tikv paths: [/tidb-data/tikv-20160 /tidb-deploy/tikv-20160/log /tidb-deploy/tikv-20160 /etc/systemd/system/tikv-20160.service]
	Destroying instance 192.168.174.146
Destroy 192.168.174.146 finished
- Destroy tikv paths: [/tidb-data/tikv-20160 /tidb-deploy/tikv-20160/log /tidb-deploy/tikv-20160 /etc/systemd/system/tikv-20160.service]
	Destroying instance 192.168.174.147
Destroy 192.168.174.147 finished
- Destroy tikv paths: [/tidb-data/tikv-20160 /tidb-deploy/tikv-20160/log /tidb-deploy/tikv-20160 /etc/systemd/system/tikv-20160.service]
Destroying component pd
	Destroying instance 192.168.174.145
Destroy 192.168.174.145 finished
- Destroy pd paths: [/tidb-data/pd-2379 /tidb-deploy/pd-2379/log /tidb-deploy/pd-2379 /etc/systemd/system/pd-2379.service]
	Destroying instance 192.168.174.146
Destroy 192.168.174.146 finished
- Destroy pd paths: [/tidb-data/pd-2379 /tidb-deploy/pd-2379/log /tidb-deploy/pd-2379 /etc/systemd/system/pd-2379.service]
	Destroying instance 192.168.174.147
Destroy 192.168.174.147 finished
- Destroy pd paths: [/tidb-data/pd-2379 /tidb-deploy/pd-2379/log /tidb-deploy/pd-2379 /etc/systemd/system/pd-2379.service]
Destroying monitored 192.168.174.145
	Destroying instance 192.168.174.145
Destroy monitored on 192.168.174.145 success
Destroying monitored 192.168.174.146
	Destroying instance 192.168.174.146
Destroy monitored on 192.168.174.146 success
Destroying monitored 192.168.174.147
	Destroying instance 192.168.174.147
Destroy monitored on 192.168.174.147 success
Clean global directories 192.168.174.145
	Clean directory /tidb-deploy on instance 192.168.174.145
	Clean directory /tidb-data on instance 192.168.174.145
Clean global directories 192.168.174.145 success
Clean global directories 192.168.174.146
	Clean directory /tidb-deploy on instance 192.168.174.146
	Clean directory /tidb-data on instance 192.168.174.146
Clean global directories 192.168.174.146 success
Clean global directories 192.168.174.147
	Clean directory /tidb-deploy on instance 192.168.174.147
	Clean directory /tidb-data on instance 192.168.174.147
Clean global directories 192.168.174.147 success
Delete public key 192.168.174.147
Delete public key 192.168.174.147 success
Delete public key 192.168.174.145
Delete public key 192.168.174.145 success
Delete public key 192.168.174.146
Delete public key 192.168.174.146 success
Destroyed cluster `tidb-test` successfully

topology.yaml

查看代码 
 # # Global variables are applied to all deployments and used as the default value of
# # the deployments if a specific deployment value is missing.
global:
  # # The user who runs the tidb cluster.
  user: "tidb"
  # # group is used to specify the group name the user belong to if it's not the same as user.
  # group: "tidb"
  # # systemd_mode is used to select whether to use sudo permissions. When its value is set to user, there is no need to add global.user to sudoers. The default value is system.
  # systemd_mode: "system"
  # # SSH port of servers in the managed cluster.
  ssh_port: 22
  # # Storage directory for cluster deployment files, startup scripts, and configuration files.
  deploy_dir: "/tidb-deploy"
  # # TiDB Cluster data storage directory
  data_dir: "/tidb-data"
  # # default listen_host for all components
  listen_host: 0.0.0.0
  # # Supported values: "amd64", "arm64" (default: "amd64")
  arch: "amd64"
  # # Resource Control is used to limit the resource of an instance.
  # # See: https://www.freedesktop.org/software/systemd/man/systemd.resource-control.html
  # # Supports using instance-level `resource_control` to override global `resource_control`.
  # resource_control:
  #   # See: https://www.freedesktop.org/software/systemd/man/systemd.resource-control.html#MemoryLimit=bytes
  #   memory_limit: "2G"
  #   # See: https://www.freedesktop.org/software/systemd/man/systemd.resource-control.html#CPUQuota=
  #   # The percentage specifies how much CPU time the unit shall get at maximum, relative to the total CPU time available on one CPU. Use values > 100% for allotting CPU time on more than one CPU.
  #   # Example: CPUQuota=200% ensures that the executed processes will never get more than two CPU time.
  #   cpu_quota: "200%"
  #   # See: https://www.freedesktop.org/software/systemd/man/systemd.resource-control.html#IOReadBandwidthMax=device%20bytes
  #   io_read_bandwidth_max: "/dev/disk/by-path/pci-0000:00:1f.2-scsi-0:0:0:0 100M"
  #   io_write_bandwidth_max: "/dev/disk/by-path/pci-0000:00:1f.2-scsi-0:0:0:0 100M"

component_versions:
  tiproxy: "v1.3.0"

# # Monitored variables are applied to all the machines.
monitored:
  # # The communication port for reporting system information of each node in the TiDB cluster.
  node_exporter_port: 9100
  # # Blackbox_exporter communication port, used for TiDB cluster port monitoring.
  blackbox_exporter_port: 9115
  # # Storage directory for deployment files, startup scripts, and configuration files of monitoring components.
  # deploy_dir: "/tidb-deploy/monitored-9100"
  # # Data storage directory of monitoring components.
  # data_dir: "/tidb-data/monitored-9100"
  # # Log storage directory of the monitoring component.
  # log_dir: "/tidb-deploy/monitored-9100/log"

# # Server configs are used to specify the runtime configuration of TiDB components.
# # All configuration items can be found in TiDB docs:
# # - TiDB: https://docs.pingcap.com/tidb/stable/tidb-configuration-file
# # - TiKV: https://docs.pingcap.com/tidb/stable/tikv-configuration-file
# # - PD: https://docs.pingcap.com/tidb/stable/pd-configuration-file
# # - TiFlash: https://docs.pingcap.com/tidb/stable/tiflash-configuration
# #
# # All configuration items use points to represent the hierarchy, e.g:
# #   readpool.storage.use-unified-pool
# #           ^       ^
# # - example: https://github.com/pingcap/tiup/blob/master/examples/topology.example.yaml.
# # You can overwrite this configuration via the instance-level `config` field.
server_configs:
  tidb:
    graceful-wait-before-shutdown: 15
    log.slow-threshold: 300
  tiproxy:
    ha.virtual-ip: "192.168.174.200/24"
    ha.interface: "ens160"
    graceful-wait-before-shutdown: 15
  tikv:
    # server.grpc-concurrency: 4
    # raftstore.apply-pool-size: 2
    # raftstore.store-pool-size: 2
    # rocksdb.max-sub-compactions: 1
    # storage.block-cache.capacity: "16GB"
    # readpool.unified.max-thread-count: 12
    readpool.storage.use-unified-pool: false
    readpool.coprocessor.use-unified-pool: true
  pd:
    schedule.leader-schedule-limit: 4
    schedule.region-schedule-limit: 2048
    schedule.replica-schedule-limit: 64
    replication.enable-placement-rules: true
  tiflash:
    # Maximum memory usage for processing a single query. Zero means unlimited.
    profiles.default.max_memory_usage: 0
    # Maximum memory usage for processing all concurrently running queries on the server. Zero means unlimited.
    profiles.default.max_memory_usage_for_all_queries: 0
  tiflash-learner:
    # The allowable number of threads in the pool that flushes Raft data to storage.
    raftstore.apply-pool-size: 4
    # The allowable number of threads that process Raft, which is the size of the Raftstore thread pool.
    raftstore.store-pool-size: 4

# # Server configs are used to specify the configuration of PD Servers.
pd_servers:
  # # The ip address of the PD Server.
  - host: 192.168.174.145
    # # SSH port of the server.
    # ssh_port: 22
    # # PD Server name
    # name: "pd-1"
    # # communication port for TiDB Servers to connect.
    # client_port: 2379
    # # Communication port among PD Server nodes.
    # peer_port: 2380
    # # PD Server deployment file, startup script, configuration file storage directory.
    # deploy_dir: "/tidb-deploy/pd-2379"
    # # PD Server data storage directory.
    # data_dir: "/tidb-data/pd-2379"
    # # PD Server log file storage directory.
    # log_dir: "/tidb-deploy/pd-2379/log"
    # # numa node bindings.
    # numa_node: "0,1"
    # # The following configs are used to overwrite the `server_configs.pd` values.
    # config:
    #   schedule.max-merge-region-size: 20
    #   schedule.max-merge-region-keys: 200000
  - host: 192.168.174.146
    # ssh_port: 22
    # name: "pd-1"
    # client_port: 2379
    # peer_port: 2380
    # deploy_dir: "/tidb-deploy/pd-2379"
    # data_dir: "/tidb-data/pd-2379"
    # log_dir: "/tidb-deploy/pd-2379/log"
    # numa_node: "0,1"
    # config:
    #   schedule.max-merge-region-size: 20
    #   schedule.max-merge-region-keys: 200000
  - host: 192.168.174.147
    # ssh_port: 22
    # name: "pd-1"
    # client_port: 2379
    # peer_port: 2380
    # deploy_dir: "/tidb-deploy/pd-2379"
    # data_dir: "/tidb-data/pd-2379"
    # log_dir: "/tidb-deploy/pd-2379/log"
    # numa_node: "0,1"
    # config:
    #   schedule.max-merge-region-size: 20
    #   schedule.max-merge-region-keys: 200000

# # Server configs are used to specify the configuration of TiDB Servers.
tidb_servers:
  # # The ip address of the TiDB Server.
  - host: 192.168.174.145
    # # SSH port of the server.
    # ssh_port: 22
    # # The port for clients to access the TiDB cluster.
    # port: 4000
    # # TiDB Server status API port.
    # status_port: 10080
    # # TiDB Server deployment file, startup script, configuration file storage directory.
    # deploy_dir: "/tidb-deploy/tidb-4000"
    # # TiDB Server log file storage directory.
    # log_dir: "/tidb-deploy/tidb-4000/log"
  # # The ip address of the TiDB Server.
  - host: 192.168.174.146
    # ssh_port: 22
    # port: 4000
    # status_port: 10080
    # deploy_dir: "/tidb-deploy/tidb-4000"
    # log_dir: "/tidb-deploy/tidb-4000/log"
  - host: 192.168.174.147
    # ssh_port: 22
    # port: 4000
    # status_port: 10080
    # deploy_dir: "/tidb-deploy/tidb-4000"
    # log_dir: "/tidb-deploy/tidb-4000/log"

# # Server configs are used to specify the configuration of TiKV Servers.
tikv_servers:
  # # The ip address of the TiKV Server.
  - host: 192.168.174.145
    # # SSH port of the server.
    # ssh_port: 22
    # # TiKV Server communication port.
    # port: 20160
    # # TiKV Server status API port.
    # status_port: 20180
    # # TiKV Server deployment file, startup script, configuration file storage directory.
    # deploy_dir: "/tidb-deploy/tikv-20160"
    # # TiKV Server data storage directory.
    # data_dir: "/tidb-data/tikv-20160"
    # # TiKV Server log file storage directory.
    # log_dir: "/tidb-deploy/tikv-20160/log"
    # # The following configs are used to overwrite the `server_configs.tikv` values.
    # config:
    #   log.level: warn
  # # The ip address of the TiKV Server.
  - host: 192.168.174.146
    # ssh_port: 22
    # port: 20160
    # status_port: 20180
    # deploy_dir: "/tidb-deploy/tikv-20160"
    # data_dir: "/tidb-data/tikv-20160"
    # log_dir: "/tidb-deploy/tikv-20160/log"
    # config:
    #   log.level: warn
  - host: 192.168.174.147
    # ssh_port: 22
    # port: 20160
    # status_port: 20180
    # deploy_dir: "/tidb-deploy/tikv-20160"
    # data_dir: "/tidb-data/tikv-20160"
    # log_dir: "/tidb-deploy/tikv-20160/log"
    # config:
    #   log.level: warn

# # Server configs are used to specify the configuration of TiFlash Servers.
tiflash_servers:
  # # The ip address of the TiFlash Server.
  - host: 192.168.174.145
    # ssh_port: 22
    # tcp_port: 9000
    # flash_service_port: 3930
    # flash_proxy_port: 20170
    # flash_proxy_status_port: 20292
    # metrics_port: 8234
    # deploy_dir: "/tidb-deploy/tiflash-9000"
    ## The `data_dir` will be overwritten if you define `storage.main.dir` configurations in the `config` section.
    # data_dir: "/tidb-data/tiflash-9000"
    # log_dir: "/tidb-deploy/tiflash-9000/log"
    # numa_node: "0,1"
    # # The following configs are used to overwrite the `server_configs.tiflash` values.
    # config:
    #   logger.level: "info"
    #   ## Multi-disk deployment introduced in v4.0.9
    #   ## Check https://docs.pingcap.com/tidb/stable/tiflash-configuration#multi-disk-deployment for more details.
    #   ## Example1:
    #   # storage.main.dir: [ "/nvme_ssd0_512/tiflash", "/nvme_ssd1_512/tiflash" ]
    #   # storage.main.capacity: [ 536870912000, 536870912000 ]
    #   ## Example2:
    #   # storage.main.dir: [ "/sata_ssd0_512/tiflash", "/sata_ssd1_512/tiflash", "/sata_ssd2_512/tiflash" ]
    #   # storage.latest.dir: [ "/nvme_ssd0_150/tiflash" ]
    #   # storage.main.capacity: [ 536870912000, 536870912000, 536870912000 ]
    #   # storage.latest.capacity: [ 161061273600 ]
    # learner_config:
    #   log-level: "info"
    #   server.labels:
    #     zone: "zone2"
    #     dc: "dc2"
    #     host: "host2"
  # # The ip address of the TiKV Server.
  - host: 192.168.174.146
    # ssh_port: 22
    # tcp_port: 9000
    # flash_service_port: 3930
    # flash_proxy_port: 20170
    # flash_proxy_status_port: 20292
    # metrics_port: 8234
    # deploy_dir: /tidb-deploy/tiflash-9000
    # data_dir: /tidb-data/tiflash-9000
    # log_dir: /tidb-deploy/tiflash-9000/log

# # Server configs are used to specify the configuration of Prometheus Server.  
monitoring_servers:
  # # The ip address of the Monitoring Server.
  - host: 192.168.174.145
    # # SSH port of the server.
    # ssh_port: 22
    # # Prometheus Service communication port.
    # port: 9090
    # # ng-monitoring servive communication port
    # ng_port: 12020
    # # Prometheus deployment file, startup script, configuration file storage directory.
    # deploy_dir: "/tidb-deploy/prometheus-8249"
    # # Prometheus data storage directory.
    # data_dir: "/tidb-data/prometheus-8249"
    # # Prometheus log file storage directory.
    # log_dir: "/tidb-deploy/prometheus-8249/log"

# # Server configs are used to specify the configuration of Grafana Servers.  
grafana_servers:
  # # The ip address of the Grafana Server.
  - host: 192.168.174.145
    # # Grafana web port (browser access)
    # port: 3000
    # # Grafana deployment file, startup script, configuration file storage directory.
    # deploy_dir: /tidb-deploy/grafana-3000

# # Server configs are used to specify the configuration of Alertmanager Servers.  
alertmanager_servers:
  # # The ip address of the Alertmanager Server.
  - host: 192.168.174.145
    # # SSH port of the server.
    # ssh_port: 22
    # # Alertmanager web service port.
    # web_port: 9093
    # # Alertmanager communication port.
    # cluster_port: 9094
    # # Alertmanager deployment file, startup script, configuration file storage directory.
    # deploy_dir: "/tidb-deploy/alertmanager-9093"
    # # Alertmanager data storage directory.
    # data_dir: "/tidb-data/alertmanager-9093"
    # # Alertmanager log file storage directory.
    # log_dir: "/tidb-deploy/alertmanager-9093/log"
cdc_servers:
  - host: 192.168.174.145
    port: 8300
    deploy_dir: "/tidb-deploy/cdc-8300"
    data_dir: "/tidb-data/cdc-8300"
    log_dir: "/tidb-deploy/cdc-8300/log"
    # gc-ttl: 86400
    # ticdc_cluster_id: "cluster1"
  - host: 192.168.174.146
    port: 8300
    deploy_dir: "/tidb-deploy/cdc-8300"
    data_dir: "/tidb-data/cdc-8300"
    log_dir: "/tidb-deploy/cdc-8300/log"
    # gc-ttl: 86400
    # ticdc_cluster_id: "cluster1"
  - host: 192.168.174.147
    port: 8300
    deploy_dir: "/tidb-deploy/cdc-8300"
    data_dir: "/tidb-data/cdc-8300"
    log_dir: "/tidb-deploy/cdc-8300/log"
    # gc-ttl: 86400
    # ticdc_cluster_id: "cluster2"
tiproxy_servers:
  - host: 192.168.174.145
    deploy_dir: "/tiproxy-deploy"
    port: 6000
    status_port: 3080
    config:
      labels: { zone: "east" }
  - host: 192.168.174.146
    deploy_dir: "/tiproxy-deploy"
    port: 6000
    status_port: 3080
    config:
      labels: { zone: "west" }

参考文档

https://docs.pingcap.com/zh/tidb/stable/production-deployment-using-tiup/

posted @ 2025-05-20 16:19  小吉猫  阅读(92)  评论(0)    收藏  举报