PolarDB按照教程一步步装的，一直是pending状态，这怎么看日志？是镜像拉不下来？polardb-x，推荐 哪种安装方式啊？

[root@master polar-x]# cat polarx_lite.yaml
apiVersion: polardbx.aliyun.com/v1
kind: PolarDBXCluster
metadata:
name: pxc-product
spec:

PolarDB-X 初始账号密码

privileges:

• username: admin
  password: "123456"
  type: SUPER

  配置模板，采用生产配置

  parameterTemplate:
  name: product

  PolarDB-X 集群配置

  config:

  CN 相关配置

  cn:

  静态配置

  static:

  # 使用新 RPC 协议
  RPCProtocolVersion: 2
  

  PolarDB-X 集群拓扑

  topology:

  集群部署规则

  rules:

  预定义节点选择器

  selectors:

  • name: node-cn
    nodeSelector:
    nodeSelectorTerms:
    • matchExpressions:
      • key: polardbx/node
        operator: In
        values:
        • cn

  • name: node-dn
    nodeSelector:
    nodeSelectorTerms:

    • matchExpressions:
      • key: polardbx/node
        operator: In
        values:
        • dn

    components:

    DN 部署规则

    dn:
    nodeSets:

    • name: cands
      role: Candidate
      replicas: 2
      selector:
      reference: node-dn
    • name: log
      role: Voter
      replicas: 1
      selector:
      reference: node-dn

    CN 部署规则

    cn:

    • name: cn
      selector:
      reference: node-cn
      nodes:

      GMS 规格配置

      gms:
      template:

      存储节点镜像

      image: polardbx/polardbx-engine-2.0:latest

      使用宿主机网络

      hostNetwork: true

      gms 的资源规格

      resources:
      requests:

      cpu: 4
      memory: 16Gi
      

      limits:

      cpu: 16
      memory: 16Gi
      

    DN 规格配置

    dn:

    DN 数量配置

    replicas: 3
    template:
    image: polardbx/polardbx-engine-2.0:latest

    使用宿主机网络

    hostNetwork: true

    dn 的资源规格

    resources:

    requests: