amazon-web-services - 我们如何在 aws elasticache redis-cluster 中查看哪些节点是主节点或副本节点？

Question

在以下链接:

http://docs.aws.amazon.com/AmazonElastiCache/latest/UserGuide/ClientConfig.ReplicationGroup.html

存在以下内容:

REPLICATIONGROUP  my-repgroup  My replication group  available

  CLUSTERID  my-redis-primary
  CLUSTERID  my-replica-1
  NODEGROUP  0001  my-repgroup.f310xz.ng.0001.cache.amazonaws.com  6379  available
        NODEGROUPMEMBER  my-redis-primary    0001  my-redis-primary.f310xz.0001.cache.amazonaws.com   6379  us-west-2a  primary
        NODEGROUPMEMBER  my-replica-1        0001  my-replica-1.f310xz.0001.cache.amazonaws.com       6379  us-west-2b  replica
Connecting to Clusters in a Replication Group (ElastiCache API)

在上图中，最右边
有“主要”和“副本”

截至今天，在 aws 控制台中，
当我发出“describe-replication-groups”命令时
我没有看到“主要”和“副本”

相反，我看到如下内容:

"NodeGroupMembers": [
    {
        "PreferredAvailabilityZone": "us-west-2b", 
        "CacheNodeId": "0001", 
        "CacheClusterId": "ec-redis-cluster1-0001-001"
    }, 
    {
        "PreferredAvailabilityZone": "us-west-2b", 
        "CacheNodeId": "0001", 
        "CacheClusterId": "ec-redis-cluster1-0001-002"
    }, 
    {
        "PreferredAvailabilityZone": "us-west-2b", 
        "CacheNodeId": "0001", 
        "CacheClusterId": "ec-redis-cluster1-0001-003"
    }
]

我尝试了各种命令，找不到。

以何种方式，
我可以看看详情吗
如果某个分片/节点是主/副本

提前致谢

Answer 1

echo "cluster nodes" | redis-cli -c -h redis-cluster | grep master