将 TiDB 各服务组件混布到物理机集群和 K8S 环境

kubectl describe svc/kube-dns -n kube-system

search default.svc.cluster.local svc.cluster.local cluster.localnameserver <CoreDNS Pod_IP_1>nameserver <CoreDNS Pod_IP_2>nameserver <CoreDNS Pod_IP_n>
vi /etc/resolv.confsearch default.svc.cluster.local svc.cluster.local cluster.local svc.cluster.localnameserver 10.244.0.32nameserver 10.244.0.33

  pd-ctl -u http://<address>:<port> member | jq '.members | .[] | .client_urls'  ##执行结果如下：   [root@tiup-172-16-5-144 ctl]# ./pd-ctl -u http://172.16.5.144:2379 member | jq '.members | .[] | .client_urls'[  "http://172.16.5.144:2379"][  "http://172.16.5.198:2379"][  "http://172.16.6.132:2379"]

spec  ...  pdAddresses:  - http://pd1_addr:port  - http://pd2_addr:port  - http://pd3_addr:port      ### 具体配置如下，仅供参： apiVersion: pingcap.com/v1alpha1kind: TidbClustermetadata:  name: tidb-test  namespace: lqbyz
spec:  version: "v6.5.0"  timezone: Asia/Shanghai  hostNetwork: true  imagePullPolicy: IfNotPresent
  enableDynamicConfiguration: true  configUpdateStrategy: RollingUpdate
  pdAddresses:  - http://172.16.5.xxx:2379  - http://172.16.5.xxx:2379  - http://172.16.6.xxx:2379
  pd:    baseImage: pingcap/pd    requests:      cpu: "100m"      memory: "400Mi"      storage: 12Gi    limits:      cpu: "2000m"      memory: "4Gi"
    config: |      [dashboard]        internal-proxy = true      lease = 3      enable-prevote = true    replicas: 3    mountClusterClientSecret: false    storageClassName: "local-hostpath"  tidb:    baseImage: pingcap/tidb    maxFailoverCount: 6    replicas: 2    config: {}    service:      externalTrafficPolicy: Cluster      type: NodePort      mysqlNodePort: 30082      statusNodePort: 30092  tikv:    baseImage: pingcap/tikv    replicas: 3    requests:      cpu: "100m"      memory: "400Mi"      storage: 50Gi    limits:      cpu: "2000m"      memory: "4Gi"    maxFailoverCount: 6    mountClusterClientSecret: false    storageClassName: "local-hostpath"    config: {}  enablePVReclaim: false  pvReclaimPolicy: Delete  tlsCluster: {}