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查看集群的详细信息
您可以使用 ElastiCache 控制台、 AWS CLI或 ElastiCache API 查看有关一个或多个集群的详细信息。
您可以使用 ElastiCache 控制台、for 或 ElastiCache API 查看 Redis OSS（已禁用集群模式）集群的详细信息。 AWS CLI ElastiCache
以下过程详细介绍了如何使用 ElastiCache 控制台查看 Redis OSS（已禁用集群模式）集群的详细信息。
查看 Redis OSS（已禁用集群模式）集群的详细信息
-
登录 AWS Management Console 并打开亚马逊 ElastiCache 控制台，网址为 https://console.aws.amazon.com/elasticache/
。 -
在 ElastiCache 控制台控制面板中，选择 Redis OSS 以显示运行任何版本的 Redis OSS 的所有集群的列表。
-
要查看集群的详细信息，请选择集群名称左侧的复选框。请务必选择运行 Redis OSS 引擎的集群，而不是集群模式 Redis OSS。执行此操作将显示该集群的详细信息，包括集群的主端点。
-
查看节点信息：
-
选择集群的名称。
-
选择 Shards and nodes（分片和节点）选项卡。执行此操作将显示每个节点的详细信息，包括节点中用于从集群进行读取的端点。
-
-
要查看指标，请选择 Metrics（指标）选项卡，该选项卡显示集群中所有节点的相关指标。有关更多信息，请参阅使用 CloudWatch 指标监控使用情况
-
要查看日志，请选择 Logs（日志）选项卡，该选项卡指示集群使用的是慢日志还是引擎日志，并提供相关详细信息。有关更多信息，请参阅 日志传输。
-
选择 Network and security（网络和安全）选项卡，可查看有关集群的网络连接和子网组配置的详细信息。有关更多信息，请参阅 子网和子网组。
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选择 Maintenance（维护）选项卡，可查看有关集群维护设置的详细信息。有关更多信息，请参阅 管理维护。
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选择 Service updates（服务更新）选项卡，可查看所有可用服务更新的详细信息及其建议的应用截止日期。有关更多信息，请参阅 中的服务更新 ElastiCache。
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选择 Tags（标签）选项卡，可查看应用于集群资源的任何标签的详细信息。有关更多信息，请参阅 标记 ElastiCache 资源。
您可以使用 ElastiCache 控制台、for 或 ElastiCache API 查看 Redis OSS（已启用集群模式）集群的详细信息。 AWS CLI ElastiCache
以下过程详细介绍了如何使用 ElastiCache 控制台查看 Redis OSS（已启用集群模式）集群的详细信息。
查看 Redis OSS（已启用集群模式）集群的详细信息
-
登录 AWS Management Console 并打开亚马逊 ElastiCache 控制台，网址为 https://console.aws.amazon.com/elasticache/
。 -
从右上角的列表中，选择您感兴趣的 AWS 区域。
-
在 ElastiCache 控制台控制面板中，选择 Redis OSS 以显示运行任何版本的 Redis OSS 的所有集群的列表。
-
要查看 Redis OSS（已启用集群模式）集群的详细信息，请选择集群名称左侧的复选框。请务必选择运行集群 Redis OSS 引擎的集群，而不仅仅是 Redis OSS。
该集群下方的屏幕会扩展，显示有关该集群的详细信息，包括该集群的配置端点。
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要查看集群分片的列表及每个分片的节点数量，请选择 Shards and nodes（分片和节点）选项卡。
-
查看有关节点的特定信息：
-
选择分片的 ID。
这将显示有关每个节点的信息，包括用于从集群中读取数据的每个节点的端点。
-
要查看指标，请选择 Metrics（指标）选项卡，该选项卡显示集群中所有节点的相关指标。有关更多信息，请参阅使用 CloudWatch 指标监控使用情况
-
要查看日志，请选择 Logs（日志）选项卡，该选项卡指示集群使用的是慢日志还是引擎日志，并提供相关详细信息。有关更多信息，请参阅 日志传输。
-
选择 Network and security（网络和安全）选项卡，可查看有关集群的网络连接和子网组配置、VPC 安全组以及集群上启用的加密方法（如有）的详细信息。有关更多信息，请参阅 子网和子网组 和 Amazon 的数据安全 ElastiCache。
-
选择 Maintenance（维护）选项卡，可查看有关集群维护设置的详细信息。有关更多信息，请参阅 管理维护。
-
选择 Service updates（服务更新）选项卡，可查看所有可用服务更新的详细信息及其建议的应用截止日期。有关更多信息，请参阅 中的服务更新 ElastiCache。
-
选择 Tags（标签）选项卡，可查看应用于集群资源的任何标签的详细信息。有关更多信息，请参阅 标记 ElastiCache 资源。
以下代码列出 my-cluster 的详细信息：
aws elasticache describe-cache-clusters --cache-cluster-id my-cluster
如果使用 create-cache-cluster 命令创建具有 1 个缓存节点和 0 个分片的集群，请用集群的名称替换 my-cluster。
{
"CacheClusters": [
{
"CacheClusterStatus": "available",
"SecurityGroups": [
{
"Status": "active",
"SecurityGroupId": "sg-dbe93fa2"
}
],
"ClientDownloadLandingPage": "https://console.aws.amazon.com/elasticache/home#client-download:",
"Engine": "redis",
"PreferredMaintenanceWindow": "wed:12:00-wed:13:00",
"CacheSubnetGroupName": "default",
"SnapshotWindow": "08:30-09:30",
"TransitEncryptionEnabled": false,
"AtRestEncryptionEnabled": false,
"CacheClusterId": "my-cluster1",
"CacheClusterCreateTime": "2018-02-26T21:06:43.420Z",
"PreferredAvailabilityZone": "us-west-2c",
"AuthTokenEnabled": false,
"PendingModifiedValues": {},
"CacheNodeType": "cache.r4.large",
"DataTiering": "disabled",
"CacheParameterGroup": {
"CacheNodeIdsToReboot": [],
"ParameterApplyStatus": "in-sync",
"CacheParameterGroupName": "default.redis3.2"
},
"SnapshotRetentionLimit": 0,
"AutoMinorVersionUpgrade": true,
"EngineVersion": "3.2.10",
"CacheSecurityGroups": [],
"NumCacheNodes": 1
}{
"CacheClusters": [
{
"SecurityGroups": [
{
"Status": "active",
"SecurityGroupId": "sg-dbe93fa2"
}
],
"ClientDownloadLandingPage": "https://console.aws.amazon.com/elasticache/home#client-download:",
"AuthTokenEnabled": false,
"CacheSubnetGroupName": "default",
"SnapshotWindow": "12:30-13:30",
"AutoMinorVersionUpgrade": true,
"CacheClusterCreateTime": "2018-02-26T21:13:24.250Z",
"CacheClusterStatus": "available",
"AtRestEncryptionEnabled": false,
"PreferredAvailabilityZone": "us-west-2a",
"TransitEncryptionEnabled": false,
"ReplicationGroupId": "my-cluster2",
"Engine": "redis",
"PreferredMaintenanceWindow": "sun:08:30-sun:09:30",
"CacheClusterId": "my-cluster2-001",
"PendingModifiedValues": {},
"CacheNodeType": "cache.r4.large",
"DataTiering": "disabled",
"CacheParameterGroup": {
"CacheNodeIdsToReboot": [],
"ParameterApplyStatus": "in-sync",
"CacheParameterGroupName": "default.redis6.x"
},
"SnapshotRetentionLimit": 0,
"EngineVersion": "6.0",
"CacheSecurityGroups": [],
"NumCacheNodes": 1
},
{
"SecurityGroups": [
{
"Status": "active",
"SecurityGroupId": "sg-dbe93fa2"
}
],
"ClientDownloadLandingPage": "https://console.aws.amazon.com/elasticache/home#client-download:",
"AuthTokenEnabled": false,
"CacheSubnetGroupName": "default",
"SnapshotWindow": "12:30-13:30",
"AutoMinorVersionUpgrade": true,
"CacheClusterCreateTime": "2018-02-26T21:13:24.250Z",
"CacheClusterStatus": "available",
"AtRestEncryptionEnabled": false,
"PreferredAvailabilityZone": "us-west-2b",
"TransitEncryptionEnabled": false,
"ReplicationGroupId": "my-cluster2",
"Engine": "redis",
"PreferredMaintenanceWindow": "sun:08:30-sun:09:30",
"CacheClusterId": "my-cluster2-002",
"PendingModifiedValues": {},
"CacheNodeType": "cache.r4.large",
"DataTiering": "disabled",
"CacheParameterGroup": {
"CacheNodeIdsToReboot": [],
"ParameterApplyStatus": "in-sync",
"CacheParameterGroupName": "default.redis6.x"
},
"SnapshotRetentionLimit": 0,
"EngineVersion": "6.0",
"CacheSecurityGroups": [],
"NumCacheNodes": 1
},
{
"SecurityGroups": [
{
"Status": "active",
"SecurityGroupId": "sg-dbe93fa2"
}
],
"ClientDownloadLandingPage": "https://console.aws.amazon.com/elasticache/home#client-download:",
"AuthTokenEnabled": false,
"CacheSubnetGroupName": "default",
"SnapshotWindow": "12:30-13:30",
"AutoMinorVersionUpgrade": true,
"CacheClusterCreateTime": "2018-02-26T21:13:24.250Z",
"CacheClusterStatus": "available",
"AtRestEncryptionEnabled": false,
"PreferredAvailabilityZone": "us-west-2c",
"TransitEncryptionEnabled": false,
"ReplicationGroupId": "my-cluster2",
"Engine": "redis",
"PreferredMaintenanceWindow": "sun:08:30-sun:09:30",
"CacheClusterId": "my-cluster2-003",
"PendingModifiedValues": {},
"CacheNodeType": "cache.r4.large",
"DataTiering": "disabled",
"CacheParameterGroup": {
"CacheNodeIdsToReboot": [],
"ParameterApplyStatus": "in-sync",
"CacheParameterGroupName": "default.redis3.2"
},
"SnapshotRetentionLimit": 0,
"EngineVersion": "3.2.10",
"CacheSecurityGroups": [],
"NumCacheNodes": 1
}{
"CacheClusters": [
{
"SecurityGroups": [
{
"Status": "active",
"SecurityGroupId": "sg-dbe93fa2"
}
],
"ClientDownloadLandingPage": "https://console.aws.amazon.com/elasticache/home#client-download:",
"AuthTokenEnabled": true,
"CacheSubnetGroupName": "default",
"SnapshotWindow": "12:30-13:30",
"AutoMinorVersionUpgrade": true,
"CacheClusterCreateTime": "2018-02-26T21:17:01.439Z",
"CacheClusterStatus": "available",
"AtRestEncryptionEnabled": true,
"PreferredAvailabilityZone": "us-west-2a",
"TransitEncryptionEnabled": true,
"ReplicationGroupId": "my-cluster3",
"Engine": "redis",
"PreferredMaintenanceWindow": "thu:11:00-thu:12:00",
"CacheClusterId": "my-cluster3-0001-001",
"PendingModifiedValues": {},
"CacheNodeType": "cache.r4.large",
"DataTiering": "disabled",
"CacheParameterGroup": {
"CacheNodeIdsToReboot": [],
"ParameterApplyStatus": "in-sync",
"CacheParameterGroupName": "default.redis6.x.cluster.on"
},
"SnapshotRetentionLimit": 0,
"EngineVersion": "6.0",
"CacheSecurityGroups": [],
"NumCacheNodes": 1
},
{
"SecurityGroups": [
{
"Status": "active",
"SecurityGroupId": "sg-dbe93fa2"
}
],
"ClientDownloadLandingPage": "https://console.aws.amazon.com/elasticache/home#client-download:",
"AuthTokenEnabled": true,
"CacheSubnetGroupName": "default",
"SnapshotWindow": "12:30-13:30",
"AutoMinorVersionUpgrade": true,
"CacheClusterCreateTime": "2018-02-26T21:17:01.439Z",
"CacheClusterStatus": "available",
"AtRestEncryptionEnabled": true,
"PreferredAvailabilityZone": "us-west-2b",
"TransitEncryptionEnabled": true,
"ReplicationGroupId": "my-cluster3",
"Engine": "redis",
"PreferredMaintenanceWindow": "thu:11:00-thu:12:00",
"CacheClusterId": "my-cluster3-0001-002",
"PendingModifiedValues": {},
"CacheNodeType": "cache.r4.large",
"DataTiering": "disabled",
"CacheParameterGroup": {
"CacheNodeIdsToReboot": [],
"ParameterApplyStatus": "in-sync",
"CacheParameterGroupName": "default.redis3.2.cluster.on"
},
"SnapshotRetentionLimit": 0,
"EngineVersion": "3.2.6",
"CacheSecurityGroups": [],
"NumCacheNodes": 1
},
{
"SecurityGroups": [
{
"Status": "active",
"SecurityGroupId": "sg-dbe93fa2"
}
],
"ClientDownloadLandingPage": "https://console.aws.amazon.com/elasticache/home#client-download:",
"AuthTokenEnabled": true,
"CacheSubnetGroupName": "default",
"SnapshotWindow": "12:30-13:30",
"AutoMinorVersionUpgrade": true,
"CacheClusterCreateTime": "2018-02-26T21:17:01.439Z",
"CacheClusterStatus": "available",
"AtRestEncryptionEnabled": true,
"PreferredAvailabilityZone": "us-west-2c",
"TransitEncryptionEnabled": true,
"ReplicationGroupId": "my-cluster3",
"Engine": "redis",
"PreferredMaintenanceWindow": "thu:11:00-thu:12:00",
"CacheClusterId": "my-cluster3-0001-003",
"PendingModifiedValues": {},
"CacheNodeType": "cache.r4.large",
"DataTiering": "disabled",
"CacheParameterGroup": {
"CacheNodeIdsToReboot": [],
"ParameterApplyStatus": "in-sync",
"CacheParameterGroupName": "default.redis6.x.cluster.on"
},
"SnapshotRetentionLimit": 0,
"EngineVersion": "6.0",
"CacheSecurityGroups": [],
"NumCacheNodes": 1
},
{
"SecurityGroups": [
{
"Status": "active",
"SecurityGroupId": "sg-dbe93fa2"
}
],
"ClientDownloadLandingPage": "https://console.aws.amazon.com/elasticache/home#client-download:",
"AuthTokenEnabled": true,
"CacheSubnetGroupName": "default",
"SnapshotWindow": "12:30-13:30",
"AutoMinorVersionUpgrade": true,
"CacheClusterCreateTime": "2018-02-26T21:17:01.439Z",
"CacheClusterStatus": "available",
"AtRestEncryptionEnabled": true,
"PreferredAvailabilityZone": "us-west-2b",
"TransitEncryptionEnabled": true,
"ReplicationGroupId": "my-cluster3",
"Engine": "redis",
"PreferredMaintenanceWindow": "thu:11:00-thu:12:00",
"CacheClusterId": "my-cluster3-0002-001",
"PendingModifiedValues": {},
"CacheNodeType": "cache.r4.large",
"DataTiering": "disabled",
"CacheParameterGroup": {
"CacheNodeIdsToReboot": [],
"ParameterApplyStatus": "in-sync",
"CacheParameterGroupName": "default.redis6.x.cluster.on"
},
"SnapshotRetentionLimit": 0,
"EngineVersion": "6.0",
"CacheSecurityGroups": [],
"NumCacheNodes": 1
},
{
"SecurityGroups": [
{
"Status": "active",
"SecurityGroupId": "sg-dbe93fa2"
}
],
"ClientDownloadLandingPage": "https://console.aws.amazon.com/elasticache/home#client-download:",
"AuthTokenEnabled": true,
"CacheSubnetGroupName": "default",
"SnapshotWindow": "12:30-13:30",
"AutoMinorVersionUpgrade": true,
"CacheClusterCreateTime": "2018-02-26T21:17:01.439Z",
"CacheClusterStatus": "available",
"AtRestEncryptionEnabled": true,
"PreferredAvailabilityZone": "us-west-2c",
"TransitEncryptionEnabled": true,
"ReplicationGroupId": "my-cluster3",
"Engine": "redis",
"PreferredMaintenanceWindow": "thu:11:00-thu:12:00",
"CacheClusterId": "my-cluster3-0002-002",
"PendingModifiedValues": {},
"CacheNodeType": "cache.r4.large",
"DataTiering": "disabled",
"CacheParameterGroup": {
"CacheNodeIdsToReboot": [],
"ParameterApplyStatus": "in-sync",
"CacheParameterGroupName": "default.redis3.2.cluster.on"
},
"SnapshotRetentionLimit": 0,
"EngineVersion": "3.2.6",
"CacheSecurityGroups": [],
"NumCacheNodes": 1
},
{
"SecurityGroups": [
{
"Status": "active",
"SecurityGroupId": "sg-dbe93fa2"
}
],
"ClientDownloadLandingPage": "https://console.aws.amazon.com/elasticache/home#client-download:",
"AuthTokenEnabled": true,
"CacheSubnetGroupName": "default",
"SnapshotWindow": "12:30-13:30",
"AutoMinorVersionUpgrade": true,
"CacheClusterCreateTime": "2018-02-26T21:17:01.439Z",
"CacheClusterStatus": "available",
"AtRestEncryptionEnabled": true,
"PreferredAvailabilityZone": "us-west-2a",
"TransitEncryptionEnabled": true,
"ReplicationGroupId": "my-cluster3",
"Engine": "redis",
"PreferredMaintenanceWindow": "thu:11:00-thu:12:00",
"CacheClusterId": "my-cluster3-0002-003",
"PendingModifiedValues": {},
"CacheNodeType": "cache.r4.large",
"DataTiering": "disabled",
"CacheParameterGroup": {
"CacheNodeIdsToReboot": [],
"ParameterApplyStatus": "in-sync",
"CacheParameterGroupName": "default.redis6.x.cluster.on"
},
"SnapshotRetentionLimit": 0,
"EngineVersion": "6.0",
"CacheSecurityGroups": [],
"NumCacheNodes": 1
}
]
}如果使用 AWS Management Console （使用 1 个或更多分片启用或禁用集群节点）创建集群，请使用以下命令来描述集群的详细信息（将 my-cluster 替换为复制组的名称（您的集群名称）：
aws elasticache describe-replication-groups --replication-group-id my-cluster
有关更多信息，请参阅 f AWS CLI or ElastiCache 主题describe-cache-clusters。
您可以使用 ElastiCache API DescribeCacheClusters 操作查看集群的详细信息。如果包含 CacheClusterId 参数，则将返回指定的集群的详细信息。如果省略 CacheClusterId 参数，则会返回最多 MaxRecords 个（默认 100 个）集群的详细信息。MaxRecords 的值不能小于 20 或大于 100。
以下代码列出了 my-cluster 的详细信息。
https://elasticache.us-west-2.amazonaws.com/ ?Action=DescribeCacheClusters &CacheClusterId=my-cluster &Version=2015-02-02 &SignatureVersion=4 &SignatureMethod=HmacSHA256 &Timestamp=20150202T192317Z &X-Amz-Credential=<credential>
以下代码列出了最多 25 个集群的详细信息。
https://elasticache.us-west-2.amazonaws.com/ ?Action=DescribeCacheClusters &MaxRecords=25 &Version=2015-02-02 &SignatureVersion=4 &SignatureMethod=HmacSHA256 &Timestamp=20150202T192317Z &X-Amz-Credential=<credential>
有关更多信息，请参阅 ElastiCache API 参考主题DescribeCacheClusters。
