yaml文件

global: 
  user: "tidb" 
  ssh_port: 22 
  deploy_dir: "/data/tidb-deploy" 
  data_dir: "/data/tidb-data" 

monitored: 
  node_exporter_port: 9100 
  blackbox_exporter_port: 9115 

server_configs:
  tidb: 
    log.sTow-threshold: 300 
  tikv: 
    readpool.storage.use-unified-pool: false 
    readpool .coprocessor.use-unified-pool: true 
  pd: 
    replication.enable-placement-rules: true 
    replication.location-labels: ["host"] 
  tiflash: 
    logger.level: "info" 


pd_servers: 
  - host: 10.0.0.20 
tidb_servers: 
  - host: 10.0.0.20 

tikv_servers: 
  - host: 10.0.0.20 
    port: 20160 
    status_port: 20180 
    config: 
      server.labels: { host: "logic-host-1"  } 
                    
  - host: 10.0.0.20 
    port: 20161 
    status_port: 20181 
    config:
      server.labels: { host: "logic-host-2" } 
                    
  - host: 10.0.0.20 
    port: 20162 
    status_port: 20182 
    config: 
      server.labels: { host: "logic-host-3" } 
                    
tiflash_servers: 
  - host: 10.0.0.20 
                    
monitoring_servers: 
  - host: 10.0.0.20 
                    
grafana_servers: 
  - host: 10.0.0.20