使用 Amazon Redshift 示例 AWS CLI - AWS Command Line Interface

本文档 AWS CLI 仅适用于版本 1。有关版本 2 的文档 AWS CLI,请参阅版本 2 用户指南

本文属于机器翻译版本。若本译文内容与英语原文存在差异,则一律以英文原文为准。

使用 Amazon Redshift 示例 AWS CLI

以下代码示例向您展示了如何在 Amazon Redshift 中 AWS Command Line Interface 使用来执行操作和实现常见场景。

操作是大型程序的代码摘录,必须在上下文中运行。您可以通过操作了解如何调用单个服务函数,还可以通过函数相关场景的上下文查看操作。

每个示例都包含一个指向完整源代码的链接,您可以在其中找到有关如何在上下文中设置和运行代码的说明。

主题

操作

以下代码示例显示了如何使用accept-reserved-node-exchange

AWS CLI

接受预留节点交换

以下accept-reserved-node-exchange示例接受将DC1预留节点交换为DC2预留节点。

aws redshift accept-reserved-node-exchange / --reserved-node-id 12345678-12ab-12a1-1a2a-12ab-12a12EXAMPLE / --target-reserved-node-offering-id 12345678-12ab-12a1-1a2a-12ab-12a12EXAMPLE

输出:

{ "ExchangedReservedNode": { "ReservedNodeId": "12345678-12ab-12a1-1a2a-12ab-12a12EXAMPLE", "ReservedNodeOfferingId": "12345678-12ab-12a1-1a2a-12ab-12a12EXAMPLE", "NodeType": "dc2.large", "StartTime": "2019-12-06T21:17:26Z", "Duration": 31536000, "FixedPrice": 0.0, "UsagePrice": 0.0, "CurrencyCode": "USD", "NodeCount": 1, "State": "exchanging", "OfferingType": "All Upfront", "RecurringCharges": [ { "RecurringChargeAmount": 0.0, "RecurringChargeFrequency": "Hourly" } ], "ReservedNodeOfferingType": "Regular" } }

有关更多信息,请参阅 Amazon Redshift 集群管理指南 AWS CLI中的使用升级预留节点

以下代码示例显示了如何使用authorize-cluster-security-group-ingress

AWS CLI

授权访问EC2安全 GroupThis 示例即授权访问指定的 Amazon EC2 安全组。命令:

aws redshift authorize-cluster-security-group-ingress --cluster-security-group-name mysecuritygroup --ec2-security-group-name myec2securitygroup --ec2-security-group-owner-id 123445677890

授予对CIDR rangeThis 示例的访问权限即授予对范围的访问权限。命令:CIDR

aws redshift authorize-cluster-security-group-ingress --cluster-security-group-name mysecuritygroup --cidrip 192.168.100.100/32

以下代码示例显示了如何使用authorize-snapshot-access

AWS CLI

授权 AWS 账户还原 SnapshotThis 示例授权该 AWS 账户444455556666恢复快照my-snapshot-id。默认情况下,输出采用 JSON format.Command:

aws redshift authorize-snapshot-access --snapshot-id my-snapshot-id --account-with-restore-access 444455556666

结果:

{ "Snapshot": { "Status": "available", "SnapshotCreateTime": "2013-07-17T22:04:18.947Z", "EstimatedSecondsToCompletion": 0, "AvailabilityZone": "us-east-1a", "ClusterVersion": "1.0", "MasterUsername": "adminuser", "Encrypted": false, "OwnerAccount": "111122223333", "BackupProgressInMegabytes": 11.0, "ElapsedTimeInSeconds": 0, "DBName": "dev", "CurrentBackupRateInMegabytesPerSecond: 0.1534, "ClusterCreateTime": "2013-01-22T21:59:29.559Z", "ActualIncrementalBackupSizeInMegabytes"; 11.0, "SnapshotType": "manual", "NodeType": "dw.hs1.xlarge", "ClusterIdentifier": "mycluster", "TotalBackupSizeInMegabytes": 20.0, "Port": 5439, "NumberOfNodes": 2, "SnapshotIdentifier": "my-snapshot-id" } }

以下代码示例显示了如何使用batch-delete-cluster-snapshots

AWS CLI

删除一组群集快照

以下batch-delete-cluster-snapshots示例删除了一组手动集群快照。

aws redshift batch-delete-cluster-snapshots \ --identifiers SnapshotIdentifier=mycluster-2019-11-06-14-12 SnapshotIdentifier=mycluster-2019-11-06-14-20

输出:

{ "Resources": [ "mycluster-2019-11-06-14-12", "mycluster-2019-11-06-14-20" ] }

有关更多信息,请参阅《亚马逊 Redshift 集群管理指南》中的亚马逊 Redshift 快照

以下代码示例显示了如何使用batch-modify-cluster-snapshots

AWS CLI

修改一组群集快照

以下batch-modify-cluster-snapshots示例修改了一组集群快照的设置。

aws redshift batch-modify-cluster-snapshots \ --snapshot-identifier-list mycluster-2019-11-06-16-31 mycluster-2019-11-06-16-32 \ --manual-snapshot-retention-period 30

输出:

{ "Resources": [ "mycluster-2019-11-06-16-31", "mycluster-2019-11-06-16-32" ], "Errors": [], "ResponseMetadata": { "RequestId": "12345678-12ab-12a1-1a2a-12ab-12a12EXAMPLE", "HTTPStatusCode": 200, "HTTPHeaders": { "x-amzn-requestid": "12345678-12ab-12a1-1a2a-12ab-12a12EXAMPLE, "content-type": "text/xml", "content-length": "480", "date": "Sat, 07 Dec 2019 00:36:09 GMT", "connection": "keep-alive" }, "RetryAttempts": 0 } }

有关更多信息,请参阅《亚马逊 Redshift 集群管理指南》中的亚马逊 Redshift 快照

以下代码示例显示了如何使用cancel-resize

AWS CLI

取消调整集群的大小

以下cancel-resize示例取消了集群的经典调整大小操作。

aws redshift cancel-resize \ --cluster-identifier mycluster

输出:

{ "TargetNodeType": "dc2.large", "TargetNumberOfNodes": 2, "TargetClusterType": "multi-node", "Status": "CANCELLING", "ResizeType": "ClassicResize", "TargetEncryptionType": "NONE" }

有关更多信息,请参阅《亚马逊 Redshift 集群管理指南》中的在 Amazon Redshif t 中调整集群的大小

以下代码示例显示了如何使用copy-cluster-snapshot

AWS CLI

获取所有集群的描述 VersionsThis 示例返回所有集群版本的描述。默认情况下,输出采用 JSON format.Command:

aws redshift copy-cluster-snapshot --source-snapshot-identifier cm:examplecluster-2013-01-22-19-27-58 --target-snapshot-identifier my-saved-snapshot-copy

结果:

{ "Snapshot": { "Status": "available", "SnapshotCreateTime": "2013-01-22T19:27:58.931Z", "AvailabilityZone": "us-east-1c", "ClusterVersion": "1.0", "MasterUsername": "adminuser", "DBName": "dev", "ClusterCreateTime": "2013-01-22T19:23:59.368Z", "SnapshotType": "manual", "NodeType": "dw.hs1.xlarge", "ClusterIdentifier": "examplecluster", "Port": 5439, "NumberOfNodes": "2", "SnapshotIdentifier": "my-saved-snapshot-copy" }, "ResponseMetadata": { "RequestId": "3b279691-64e3-11e2-bec0-17624ad140dd" } }

以下代码示例显示了如何使用create-cluster-parameter-group

AWS CLI

创建集群参数 GroupThis 示例创建新的集群参数组。命令:

aws redshift create-cluster-parameter-group --parameter-group-name myclusterparametergroup --parameter-group-family redshift-1.0 --description "My first cluster parameter group"

结果:

{ "ClusterParameterGroup": { "ParameterGroupFamily": "redshift-1.0", "Description": "My first cluster parameter group", "ParameterGroupName": "myclusterparametergroup" }, "ResponseMetadata": { "RequestId": "739448f0-64cc-11e2-8f7d-3b939af52818" } }

以下代码示例显示了如何使用create-cluster-security-group

AWS CLI

创建集群安全 GroupThis 示例会创建一个新的集群安全组。默认情况下,输出采用 JSON format.Command:

aws redshift create-cluster-security-group --cluster-security-group-name mysecuritygroup --description "This is my cluster security group"

结果:

{ "create_cluster_security_group_response": { "create_cluster_security_group_result": { "cluster_security_group": { "description": "This is my cluster security group", "owner_id": "300454760768", "cluster_security_group_name": "mysecuritygroup", "ec2_security_groups": \[], "ip_ranges": \[] } }, "response_metadata": { "request_id": "5df486a0-343a-11e2-b0d8-d15d0ef48549" } } }

您也可以使用 --output text 选项以文本格式获取相同的信息。命令:

--output text 选项。命令:

选项。命令:

aws redshift create-cluster-security-group --cluster-security-group-name mysecuritygroup --description "This is my cluster security group" --output text

结果:

This is my cluster security group 300454760768 mysecuritygroup a0c0bfab-343a-11e2-95d2-c3dc9fe8ab57

以下代码示例显示了如何使用create-cluster-snapshot

AWS CLI

创建集群 SnapshotThis 示例创建新的集群快照。默认情况下,输出采用 JSON format.Command:

aws redshift create-cluster-snapshot --cluster-identifier mycluster --snapshot-identifier my-snapshot-id

结果:

{ "Snapshot": { "Status": "creating", "SnapshotCreateTime": "2013-01-22T22:20:33.548Z", "AvailabilityZone": "us-east-1a", "ClusterVersion": "1.0", "MasterUsername": "adminuser", "DBName": "dev", "ClusterCreateTime": "2013-01-22T21:59:29.559Z", "SnapshotType": "manual", "NodeType": "dw.hs1.xlarge", "ClusterIdentifier": "mycluster", "Port": 5439, "NumberOfNodes": "2", "SnapshotIdentifier": "my-snapshot-id" }, "ResponseMetadata": { "RequestId": "f024d1a5-64e1-11e2-88c5-53eb05787dfb" } }

以下代码示例显示了如何使用create-cluster-subnet-group

AWS CLI

创建集群子网 GroupThis 示例创建新的集群子网组。命令:

aws redshift create-cluster-subnet-group --cluster-subnet-group-name mysubnetgroup --description "My subnet group" --subnet-ids subnet-763fdd1c

结果:

{ "ClusterSubnetGroup": { "Subnets": [ { "SubnetStatus": "Active", "SubnetIdentifier": "subnet-763fdd1c", "SubnetAvailabilityZone": { "Name": "us-east-1a" } } ], "VpcId": "vpc-7e3fdd14", "SubnetGroupStatus": "Complete", "Description": "My subnet group", "ClusterSubnetGroupName": "mysubnetgroup" }, "ResponseMetadata": { "RequestId": "500b8ce2-698f-11e2-9790-fd67517fb6fd" } }

以下代码示例显示了如何使用create-cluster

AWS CLI

使用最小值创建集群 ParametersThis 示例使用最少的参数集创建集群。默认情况下,输出采用 JSON format.Command:

aws redshift create-cluster --node-type dw.hs1.xlarge --number-of-nodes 2 --master-username adminuser --master-user-password TopSecret1 --cluster-identifier mycluster

结果:

{ "Cluster": { "NodeType": "dw.hs1.xlarge", "ClusterVersion": "1.0", "PubliclyAccessible": "true", "MasterUsername": "adminuser", "ClusterParameterGroups": [ { "ParameterApplyStatus": "in-sync", "ParameterGroupName": "default.redshift-1.0" } ], "ClusterSecurityGroups": [ { "Status": "active", "ClusterSecurityGroupName": "default" } ], "AllowVersionUpgrade": true, "VpcSecurityGroups": \[], "PreferredMaintenanceWindow": "sat:03:30-sat:04:00", "AutomatedSnapshotRetentionPeriod": 1, "ClusterStatus": "creating", "ClusterIdentifier": "mycluster", "DBName": "dev", "NumberOfNodes": 2, "PendingModifiedValues": { "MasterUserPassword": "\****" } }, "ResponseMetadata": { "RequestId": "7cf4bcfc-64dd-11e2-bea9-49e0ce183f07" } }

以下代码示例显示了如何使用create-event-subscription

AWS CLI

为事件创建通知订阅

以下create-event-subscription示例创建了事件通知订阅。

aws redshift create-event-subscription \ --subscription-name mysubscription \ --sns-topic-arn arn:aws:sns:us-west-2:123456789012:MySNStopic \ --source-type cluster \ --source-ids mycluster

输出:

{ "EventSubscription": { "CustomerAwsId": "123456789012", "CustSubscriptionId": "mysubscription", "SnsTopicArn": "arn:aws:sns:us-west-2:123456789012:MySNStopic", "Status": "active", "SubscriptionCreationTime": "2019-12-09T20:05:19.365Z", "SourceType": "cluster", "SourceIdsList": [ "mycluster" ], "EventCategoriesList": [], "Severity": "INFO", "Enabled": true, "Tags": [] } }

有关更多信息,请参阅亚马逊 Redshift 集群管理指南中的订阅亚马逊 Redshift 事件通知。

以下代码示例显示了如何使用create-hsm-client-certificate

AWS CLI

创建HSM客户证书

以下create-hsm-client-certificate示例生成一个HSM客户端证书,集群可以使用该证书连接到HSM。

aws redshift create-hsm-client-certificate \ --hsm-client-certificate-identifier myhsmclientcert

输出:

{ "HsmClientCertificate": { "HsmClientCertificateIdentifier": "myhsmclientcert", "HsmClientCertificatePublicKey": "-----BEGIN CERTIFICATE----- MIICiEXAMPLECQD6m7oRw0uXOjANBgkqhkiG9w0BAQUFADCBiDELMAkGA1UEBhMC VVMxCzAJBgNVBAgTEXAMPLEwDgYDVQQHEwdTZWF0dGxlMQ8wDQYDVQQKEwZBbWF6 b24xFDASBgNVBAsTC0lBTSBDb25EXAMPLEIwEAYDVQQDEwlUZXN0Q2lsYWMxHzAd BgkqhkiG9w0BCQEWEG5vb25lQGFtYXpvbi5jb2EXAMPLETEwNDI1MjA0NTIxWhcN MTIwNDI0MjA0NTIxWjCBiDELMAkGA1UEBhMCVVMxCzAJBgNVBEXAMPLEMRAwDgYD EXAMPLETZWF0dGxlMQ8wDQYDVQQKEwZBbWF6b24xFDASBgNVBAsTC0lBTSBDb25z b2xlMRIwEAEXAMPLEwlUZXN0Q2lsYWMxHzAdBgkqhkiG9w0BCQEWEG5vb25lQGFt YXpvbi5jb20wgZ8wDQYJKEXAMPLEAQEBBQADgY0AMIGJAoGBAMaK0dn+a4GmWIWJ 21uUSfwfEvySWtC2XADZ4nB+BLYgVIk6EXAMPLE3G93vUEIO3IyNoH/f0wYK8m9T rDHudUZg3qX4waLG5M43q7Wgc/MbQITxOUSQv7c7ugEXAMPLEzZswY6786m86gpE Ibb3OhjZnzcvQAaRHhdlQWIMm2nrAgMBAAEwDQYJKoZIhvcNAQEEXAMPLEEAtCu4 nUhVVxYUEXAMPLEh8Mg9q6q+auNKyExzyLwaxlAoo7TJHidbtS4J5iNmZgXL0Fkb FFBjvSfpJIlJ00zbhNYS5f6GEXAMPLEl0ZxBHjJnyp378OD8uTs7fLvjx79LjSTb NYiytVbZPQUQ5Yaxu2jXnimvw3rEXAMPLE=-----END CERTIFICATE-----\n", "Tags": [] } }

有关更多信息,请参阅亚马逊 Redshift 集群管理指南中的亚马逊 Redshift API 权限参考

以下代码示例显示了如何使用create-hsm-configuration

AWS CLI

创建HSM配置

以下create-hsm-configuration示例创建了指定的HSM配置,其中包含集群在硬件安全模块(HSM)中存储和使用数据库加密密钥所需的信息。

aws redshift create-hsm-configuration / --hsm-configuration-identifier myhsmconnection --description "My HSM connection" --hsm-ip-address 192.0.2.09 --hsm-partition-name myhsmpartition / --hsm-partition-password A1b2c3d4 / --hsm-server-public-certificate myhsmclientcert

输出:

{ "HsmConfiguration": { "HsmConfigurationIdentifier": "myhsmconnection", "Description": "My HSM connection", "HsmIpAddress": "192.0.2.09", "HsmPartitionName": "myhsmpartition", "Tags": [] } }

以下代码示例显示了如何使用create-snapshot-copy-grant

AWS CLI

要创建快照副本,请授予

以下create-snapshot-copy-grant示例创建快照副本授权,并对目标 AWS 区域中复制的快照进行加密。

aws redshift create-snapshot-copy-grant \ --snapshot-copy-grant-name mysnapshotcopygrantname

输出:

{ "SnapshotCopyGrant": { "SnapshotCopyGrantName": "mysnapshotcopygrantname", "KmsKeyId": "arn:aws:kms:us-west-2:123456789012:key/bPxRfih3yCo8nvbEXAMPLEKEY", "Tags": [] } }

有关更多信息,请参阅《亚马逊 Redshift 集群管理指南》中的亚马逊 Redshift 数据库加密

以下代码示例显示了如何使用create-snapshot-schedule

AWS CLI

创建快照计划

以下create-snapshot-schedule示例使用指定的描述和每 12 小时的速率创建快照计划。

aws redshift create-snapshot-schedule \ --schedule-definitions "rate(12 hours)" \ --schedule-identifier mysnapshotschedule \ --schedule-description "My schedule description"

输出:

{ "ScheduleDefinitions": [ "rate(12 hours)" ], "ScheduleIdentifier": "mysnapshotschedule", "ScheduleDescription": "My schedule description", "Tags": [] }

有关更多信息,请参阅 Amazon Redshift 集群管理指南中的自动快照计划

以下代码示例显示了如何使用create-tags

AWS CLI

为集群创建标签

以下create-tags示例将指定的标签键/值对添加到指定的集群。

aws redshift create-tags \ --resource-name arn:aws:redshift:us-west-2:123456789012:cluster:mycluster \ --tags "Key"="mytags","Value"="tag1"

此命令不生成任何输出。

有关更多信息,请参阅《亚马逊 Redshift 集群管理指南》中的在 Amazon Redshi ft 中为资源添加标签

以下代码示例显示了如何使用delete-cluster-parameter-group

AWS CLI

删除集群参数 GroupThis 示例删除集群参数组。命令:

aws redshift delete-cluster-parameter-group --parameter-group-name myclusterparametergroup

以下代码示例显示了如何使用delete-cluster-security-group

AWS CLI

删除集群安全 GroupThis 示例删除集群安全组。命令:

aws redshift delete-cluster-security-group --cluster-security-group-name mysecuritygroup

以下代码示例显示了如何使用delete-cluster-snapshot

AWS CLI

删除集群 SnapshotThis 示例删除集群快照。命令:

aws redshift delete-cluster-snapshot --snapshot-identifier my-snapshot-id

以下代码示例显示了如何使用delete-cluster-subnet-group

AWS CLI

删除集群子网 GroupThis 示例删除集群子网组。命令:

aws redshift delete-cluster-subnet-group --cluster-subnet-group-name mysubnetgroup

结果:

{ "ResponseMetadata": { "RequestId": "253fbffd-6993-11e2-bc3a-47431073908a" } }

以下代码示例显示了如何使用delete-cluster

AWS CLI

删除没有最终集群的集群 SnapshotThis 示例删除集群,强制删除数据,因此不会创建最终集群快照。命令:

aws redshift delete-cluster --cluster-identifier mycluster --skip-final-cluster-snapshot

删除集群,允许使用最终集群 SnapshotThis 示例删除集群,但指定了最终集群 Snapshot.Command:

aws redshift delete-cluster --cluster-identifier mycluster --final-cluster-snapshot-identifier myfinalsnapshot

以下代码示例显示了如何使用delete-event-subscription

AWS CLI

删除活动订阅

以下delete-event-subscription示例删除了指定的事件通知订阅。

aws redshift delete-event-subscription \ --subscription-name mysubscription

此命令不生成任何输出。

有关更多信息,请参阅亚马逊 Redshift 集群管理指南中的订阅亚马逊 Redshift 事件通知。

以下代码示例显示了如何使用delete-hsm-client-certificate

AWS CLI

删除HSM客户证书

以下delete-hsm-client-certificate示例删除了HSM客户证书。

aws redshift delete-hsm-client-certificate \ --hsm-client-certificate-identifier myhsmclientcert

此命令不生成任何输出。

有关更多信息,请参阅亚马逊 Redshift 集群管理指南中的亚马逊 Redshift API 权限参考

以下代码示例显示了如何使用delete-hsm-configuration

AWS CLI

删除HSM配置

以下delete-hsm-configuration示例从当前 AWS 账户中删除指定的HSM配置。

aws redshift delete-hsm-configuration / --hsm-configuration-identifier myhsmconnection

此命令不生成任何输出。

以下代码示例显示了如何使用delete-scheduled-action

AWS CLI

删除预定操作

以下delete-scheduled-action示例删除了指定的计划操作。

aws redshift delete-scheduled-action \ --scheduled-action-name myscheduledaction

此命令不生成任何输出。

以下代码示例显示了如何使用delete-snapshot-copy-grant

AWS CLI

要删除快照副本,请授予

以下delete-snapshot-copy-grant示例删除了指定的快照复制授权。

aws redshift delete-snapshot-copy-grant \ --snapshot-copy-grant-name mysnapshotcopygrantname

此命令不生成任何输出。

有关更多信息,请参阅《亚马逊 Redshift 集群管理指南》中的亚马逊 Redshift 数据库加密

以下代码示例显示了如何使用delete-snapshot-schedule

AWS CLI

删除快照计划

以下delete-snapshot-schedule示例删除了指定的快照计划。在删除计划之前,必须取消群集的关联。

aws redshift delete-snapshot-schedule \ --schedule-identifier mysnapshotschedule

此命令不生成任何输出。

有关更多信息,请参阅 Amazon Redshift 集群管理指南中的自动快照计划

以下代码示例显示了如何使用delete-tags

AWS CLI

从集群中删除标签

以下delete-tags示例从指定集群中删除具有指定密钥名称的标签。

aws redshift delete-tags \ --resource-name arn:aws:redshift:us-west-2:123456789012:cluster:mycluster \ --tag-keys "clustertagkey" "clustertagvalue"

此命令不生成任何输出。

有关更多信息,请参阅《亚马逊 Redshift 集群管理指南》中的在 Amazon Redshi ft 中为资源添加标签

以下代码示例显示了如何使用describe-account-attributes

AWS CLI

描述 AWS 账户的属性

以下describe-account-attributes示例显示了与主叫 AWS 账户关联的属性。

aws redshift describe-account-attributes

输出:

{ "AccountAttributes": [ { "AttributeName": "max-defer-maintenance-duration", "AttributeValues": [ { "AttributeValue": "45" } ] } ] }

以下代码示例显示了如何使用describe-cluster-db-revisions

AWS CLI

描述集群的数据库版本

以下describe-cluster-db-revisions示例显示了指定群集的ClusterDbRevision对象数组的详细信息。

aws redshift describe-cluster-db-revisions \ --cluster-identifier mycluster

输出:

{ "ClusterDbRevisions": [ { "ClusterIdentifier": "mycluster", "CurrentDatabaseRevision": "11420", "DatabaseRevisionReleaseDate": "2019-11-22T16:43:49.597Z", "RevisionTargets": [] } ] }

以下代码示例显示了如何使用describe-cluster-parameter-groups

AWS CLI

获取所有集群参数的描述 GroupsThis 示例返回账户中所有集群参数组的描述以及列标题。默认情况下,输出采用 JSON format.Command:

aws redshift describe-cluster-parameter-groups

结果:

{ "ParameterGroups": [ { "ParameterGroupFamily": "redshift-1.0", "Description": "My first cluster parameter group", "ParameterGroupName": "myclusterparametergroup" } ], "ResponseMetadata": { "RequestId": "8ceb8f6f-64cc-11e2-bea9-49e0ce183f07" } }

您也可以使用 --output text 选项以文本格式获取相同的信息。命令:

--output text 选项。命令:

选项。命令:

aws redshift describe-cluster-parameter-groups --output text

结果:

redshift-1.0 My first cluster parameter group myclusterparametergroup RESPONSEMETADATA 9e665a36-64cc-11e2-8f7d-3b939af52818

以下代码示例显示了如何使用describe-cluster-parameters

AWS CLI

检索指定集群参数的参数 GroupThis 示例检索指定参数组的参数。默认情况下,输出采用 JSON format.Command:

aws redshift describe-cluster-parameters --parameter-group-name myclusterparametergroup

结果:

{ "Parameters": [ { "Description": "Sets the display format for date and time values.", "DataType": "string", "IsModifiable": true, "Source": "engine-default", "ParameterValue": "ISO, MDY", "ParameterName": "datestyle" }, { "Description": "Sets the number of digits displayed for floating-point values", "DataType": "integer", "IsModifiable": true, "AllowedValues": "-15-2", "Source": "engine-default", "ParameterValue": "0", "ParameterName": "extra_float_digits" }, (...remaining output omitted...) ] }

您也可以使用 --output text 选项以文本格式获取相同的信息。命令:

--output text 选项。命令:

选项。命令:

aws redshift describe-cluster-parameters --parameter-group-name myclusterparametergroup --output text

结果:

RESPONSEMETADATA cdac40aa-64cc-11e2-9e70-918437dd236d Sets the display format for date and time values. string True engine-default ISO, MDY datestyle Sets the number of digits displayed for floating-point values integer True -15-2 engine-default 0 extra_float_digits This parameter applies a user-defined label to a group of queries that are run during the same session.. string True engine-default default query_group require ssl for all databaseconnections boolean True true,false engine-default false require_ssl Sets the schema search order for names that are not schema-qualified. string True engine-default $user, public search_path Aborts any statement that takes over the specified number of milliseconds. integer True engine-default 0 statement_timeout wlm json configuration string True engine-default \[{"query_concurrency":5}] wlm_json_configuration

以下代码示例显示了如何使用describe-cluster-security-groups

AWS CLI

获取所有集群安全的描述 GroupsThis 示例返回该账户的所有集群安全组的描述。默认情况下,输出采用 JSON format.Command:

aws redshift describe-cluster-security-groups

结果:

{ "ClusterSecurityGroups": [ { "OwnerId": "100447751468", "Description": "default", "ClusterSecurityGroupName": "default", "EC2SecurityGroups": \[], "IPRanges": [ { "Status": "authorized", "CIDRIP": "0.0.0.0/0" } ] }, { "OwnerId": "100447751468", "Description": "This is my cluster security group", "ClusterSecurityGroupName": "mysecuritygroup", "EC2SecurityGroups": \[], "IPRanges": \[] }, (...remaining output omitted...) ] }

以下代码示例显示了如何使用describe-cluster-snapshots

AWS CLI

获取所有集群的描述 SnapshotsThis 示例返回该账户的所有集群快照的描述。默认情况下,输出采用 JSON format.Command:

aws redshift describe-cluster-snapshots

结果:

{ "Snapshots": [ { "Status": "available", "SnapshotCreateTime": "2013-07-17T22:02:22.852Z", "EstimatedSecondsToCompletion": -1, "AvailabilityZone": "us-east-1a", "ClusterVersion": "1.0", "MasterUsername": "adminuser", "Encrypted": false, "OwnerAccount": "111122223333", "BackupProgressInMegabytes": 20.0, "ElapsedTimeInSeconds": 0, "DBName": "dev", "CurrentBackupRateInMegabytesPerSecond: 0.0, "ClusterCreateTime": "2013-01-22T21:59:29.559Z", "ActualIncrementalBackupSizeInMegabytes"; 20.0 "SnapshotType": "automated", "NodeType": "dw.hs1.xlarge", "ClusterIdentifier": "mycluster", "Port": 5439, "TotalBackupSizeInMegabytes": 20.0, "NumberOfNodes": "2", "SnapshotIdentifier": "cm:mycluster-2013-01-22-22-04-18" }, { "EstimatedSecondsToCompletion": 0, "OwnerAccount": "111122223333", "CurrentBackupRateInMegabytesPerSecond: 0.1534, "ActualIncrementalBackupSizeInMegabytes"; 11.0, "NumberOfNodes": "2", "Status": "available", "ClusterVersion": "1.0", "MasterUsername": "adminuser", "AccountsWithRestoreAccess": [ { "AccountID": "444455556666" } ], "TotalBackupSizeInMegabytes": 20.0, "DBName": "dev", "BackupProgressInMegabytes": 11.0, "ClusterCreateTime": "2013-01-22T21:59:29.559Z", "ElapsedTimeInSeconds": 0, "ClusterIdentifier": "mycluster", "SnapshotCreateTime": "2013-07-17T22:04:18.947Z", "AvailabilityZone": "us-east-1a", "NodeType": "dw.hs1.xlarge", "Encrypted": false, "SnapshotType": "manual", "Port": 5439, "SnapshotIdentifier": "my-snapshot-id" } ] } (...remaining output omitted...)

以下代码示例显示了如何使用describe-cluster-subnet-groups

AWS CLI

获取所有集群子网的描述 GroupsThis 示例返回所有集群子网组的描述。默认情况下,输出采用 JSON format.Command:

aws redshift describe-cluster-subnet-groups

结果:

{ "ClusterSubnetGroups": [ { "Subnets": [ { "SubnetStatus": "Active", "SubnetIdentifier": "subnet-763fdd1c", "SubnetAvailabilityZone": { "Name": "us-east-1a" } } ], "VpcId": "vpc-7e3fdd14", "SubnetGroupStatus": "Complete", "Description": "My subnet group", "ClusterSubnetGroupName": "mysubnetgroup" } ], "ResponseMetadata": { "RequestId": "37fa8c89-6990-11e2-8f75-ab4018764c77" } }

以下代码示例显示了如何使用describe-cluster-tracks

AWS CLI

描述集群轨道

以下describe-cluster-tracks示例显示了可用维护轨道的详细信息。

aws redshift describe-cluster-tracks \ --maintenance-track-name current

输出:

{ "MaintenanceTracks": [ { "MaintenanceTrackName": "current", "DatabaseVersion": "1.0.11420", "UpdateTargets": [ { "MaintenanceTrackName": "preview_features", "DatabaseVersion": "1.0.11746", "SupportedOperations": [ { "OperationName": "restore-from-cluster-snapshot" } ] }, { "MaintenanceTrackName": "trailing", "DatabaseVersion": "1.0.11116", "SupportedOperations": [ { "OperationName": "restore-from-cluster-snapshot" }, { "OperationName": "modify-cluster" } ] } ] } ] }

有关更多信息,请参阅 Amazon Redshift 集群管理指南中的选择集群维护轨道

以下代码示例显示了如何使用describe-cluster-versions

AWS CLI

获取所有集群的描述 VersionsThis 示例返回所有集群版本的描述。默认情况下,输出采用 JSON format.Command:

aws redshift describe-cluster-versions

结果:

{ "ClusterVersions": [ { "ClusterVersion": "1.0", "Description": "Initial release", "ClusterParameterGroupFamily": "redshift-1.0" } ], "ResponseMetadata": { "RequestId": "16a53de3-64cc-11e2-bec0-17624ad140dd" } }

以下代码示例显示了如何使用describe-clusters

AWS CLI

获取全部描述 ClustersThis 示例返回该账户所有集群的描述。默认情况下,输出采用 JSON format.Command:

aws redshift describe-clusters

结果:

{ "Clusters": [ { "NodeType": "dw.hs1.xlarge", "Endpoint": { "Port": 5439, "Address": "mycluster.coqoarplqhsn.us-east-1.redshift.amazonaws.com" }, "ClusterVersion": "1.0", "PubliclyAccessible": "true", "MasterUsername": "adminuser", "ClusterParameterGroups": [ { "ParameterApplyStatus": "in-sync", "ParameterGroupName": "default.redshift-1.0" } ], "ClusterSecurityGroups": [ { "Status": "active", "ClusterSecurityGroupName": "default" } ], "AllowVersionUpgrade": true, "VpcSecurityGroups": \[], "AvailabilityZone": "us-east-1a", "ClusterCreateTime": "2013-01-22T21:59:29.559Z", "PreferredMaintenanceWindow": "sat:03:30-sat:04:00", "AutomatedSnapshotRetentionPeriod": 1, "ClusterStatus": "available", "ClusterIdentifier": "mycluster", "DBName": "dev", "NumberOfNodes": 2, "PendingModifiedValues": {} } ], "ResponseMetadata": { "RequestId": "65b71cac-64df-11e2-8f5b-e90bd6c77476" } }

您也可以使用 --output text 选项以文本格式获取相同的信息。命令:

--output text 选项。命令:

选项。命令:

aws redshift describe-clusters --output text

结果:

dw.hs1.xlarge 1.0 true adminuser True us-east-1a 2013-01-22T21:59:29.559Z sat:03:30-sat:04:00 1 available mycluster dev 2 ENDPOINT 5439 mycluster.coqoarplqhsn.us-east-1.redshift.amazonaws.com in-sync default.redshift-1.0 active default PENDINGMODIFIEDVALUES RESPONSEMETADATA 934281a8-64df-11e2-b07c-f7fbdd006c67

以下代码示例显示了如何使用describe-default-cluster-parameters

AWS CLI

获取默认集群描述 ParametersThis 示例返回该redshift-1.0系列的默认集群参数的描述。默认情况下,输出采用 JSON format.Command:

aws redshift describe-default-cluster-parameters --parameter-group-family redshift-1.0

结果:

{ "DefaultClusterParameters": { "ParameterGroupFamily": "redshift-1.0", "Parameters": [ { "Description": "Sets the display format for date and time values.", "DataType": "string", "IsModifiable": true, "Source": "engine-default", "ParameterValue": "ISO, MDY", "ParameterName": "datestyle" }, { "Description": "Sets the number of digits displayed for floating-point values", "DataType": "integer", "IsModifiable": true, "AllowedValues": "-15-2", "Source": "engine-default", "ParameterValue": "0", "ParameterName": "extra_float_digits" }, (...remaining output omitted...) ] } }

要查看有效参数组系列的列表,请使用describe-cluster-parameter-groups命令。

describe-cluster-parameter-groups命令。

命令。

以下代码示例显示了如何使用describe-event-categories

AWS CLI

描述集群的事件类别

以下describe-event-categories示例显示了集群的事件类别的详细信息。

aws redshift describe-event-categories \ --source-type cluster

输出:

{ "EventCategoriesMapList": [ { "SourceType": "cluster", "Events": [ { "EventId": "REDSHIFT-EVENT-2000", "EventCategories": [ "management" ], "EventDescription": "Cluster <cluster name> created at <time in UTC>.", "Severity": "INFO" }, { "EventId": "REDSHIFT-EVENT-2001", "EventCategories": [ "management" ], "EventDescription": "Cluster <cluster name> deleted at <time in UTC>.", "Severity": "INFO" }, { "EventId": "REDSHIFT-EVENT-3625", "EventCategories": [ "monitoring" ], "EventDescription": "The cluster <cluster name> can't be resumed with its previous elastic network interface <ENI id>. We will allocate a new elastic network interface and associate it with the cluster node.", "Severity": "INFO" } ] } ] }

以下代码示例显示了如何使用describe-event-subscriptions

AWS CLI

描述活动订阅

以下describe-event-subscriptions示例显示了指定订阅的事件通知订阅。

aws redshift describe-event-subscriptions \ --subscription-name mysubscription

输出:

{ "EventSubscriptionsList": [ { "CustomerAwsId": "123456789012", "CustSubscriptionId": "mysubscription", "SnsTopicArn": "arn:aws:sns:us-west-2:123456789012:MySNStopic", "Status": "active", "SubscriptionCreationTime": "2019-12-09T21:50:21.332Z", "SourceIdsList": [], "EventCategoriesList": [ "management" ], "Severity": "ERROR", "Enabled": true, "Tags": [] } ] }

有关更多信息,请参阅亚马逊 Redshift 集群管理指南中的订阅亚马逊 Redshift 事件通知。

以下代码示例显示了如何使用describe-events

AWS CLI

描述所有事件此示例返回所有事件。默认情况下,输出采用 JSON format.Command:

aws redshift describe-events

结果:

{ "Events": [ { "Date": "2013-01-22T19:17:03.640Z", "SourceIdentifier": "myclusterparametergroup", "Message": "Cluster parameter group myclusterparametergroup has been created.", "SourceType": "cluster-parameter-group" } ], "ResponseMetadata": { "RequestId": "9f056111-64c9-11e2-9390-ff04f2c1e638" } }

您也可以使用 --output text 选项以文本格式获取相同的信息。命令:

--output text 选项。命令:

选项。命令:

aws redshift describe-events --output text

结果:

2013-01-22T19:17:03.640Z myclusterparametergroup Cluster parameter group myclusterparametergroup has been created. cluster-parameter-group RESPONSEMETADATA 8e5fe765-64c9-11e2-bce3-e56f52c50e17

以下代码示例显示了如何使用describe-hsm-client-certificates

AWS CLI

描述HSM客户证书

以下describe-hsm-client-certificates示例显示了指定HSM客户证书的详细信息。

aws redshift describe-hsm-client-certificates \ --hsm-client-certificate-identifier myhsmclientcert

输出:

{ "HsmClientCertificates": [ { "HsmClientCertificateIdentifier": "myhsmclientcert", "HsmClientCertificatePublicKey": "-----BEGIN CERTIFICATE-----\ EXAMPLECAfICCQD6m7oRw0uXOjANBgkqhkiG9w0BAQUFADCBiDELMAkGA1UEBhMC VVMxCzAJBgNVBAEXAMPLERAwDgYDVQQHEwdTZWF0dGxlMQ8wDQYDVQQKEwZBbWF6 b24xFDASBgNVBAsTC0lBTSBDb25zEXAMPLEwEAYDVQQDEwlUZXN0Q2lsYWMxHzAd BgkqhkiG9w0BCQEWEG5vb25lQGFtYXpvbi5jb20wHhEXAMPLEDI1MjA0EXAMPLEN EXAMPLE0MjA0NTIxWjCBiDELMAkGA1UEBhMCVVMxCzAJBgNVBAgTAldBMRAwDgYD VQQHEwdTZWF0dGEXAMPLEQYDVQQKEwZBbWF6b24xFDASBgNVBAsTC0lBTSBDb25z b2xlMRIwEAYDVQQDEwlUZXN0Q2lsEXAMPLEdBgkqhkiG9w0BCQEWEG5vb25lQGFt YXpvbi5jb20wgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIEXAMPLEMaK0dn+a4GmWIWJ 21uUSfwfEvySWtC2XADZ4nB+BLYgVIk60CpiwsZ3G93vUEIO3IyNoH/f0wYK8m9T rDHudUZg3qX4waLG5M43q7Wgc/MbQITxOUSQv7c7ugFFDzQGBzZswY67EXAMPLEE EXAMPLEZnzcvQAaRHhdlQWIMm2nrAgMBAAEwDQYJKoZIhvcNAQEFBQADgYEAtCu4 nUhVVxYUntneD9EXAMPLE6q+auNKyExzyLwaxlAoo7TJHidbtS4J5iNmZgXL0Fkb FFBjvSfpJIlJ00zbhNYS5f6GuoEDEXAMPLEBHjJnyp378OD8uTs7fLvjx79LjSTb NYiytVbZPQUQ5Yaxu2jXnimvw3rEXAMPLE=-----END CERTIFICATE-----\n", "Tags": [] } ] }

有关更多信息,请参阅亚马逊 Redshift 集群管理指南中的亚马逊 Redshift API 权限参考

以下代码示例显示了如何使用describe-hsm-configurations

AWS CLI

描述HSM配置

以下describe-hsm-configurations示例显示了主叫 AWS 账户的可用HSM配置的详细信息。

aws redshift describe-hsm-configurations / --hsm-configuration-identifier myhsmconnection

输出:

{ "HsmConfigurations": [ { "HsmConfigurationIdentifier": "myhsmconnection", "Description": "My HSM connection", "HsmIpAddress": "192.0.2.09", "HsmPartitionName": "myhsmpartition", "Tags": [] } ] }

以下代码示例显示了如何使用describe-logging-status

AWS CLI

描述集群的日志状态

以下describe-logging-status示例显示是否正在记录集群的查询和连接尝试等信息。

aws redshift describe-logging-status \ --cluster-identifier mycluster

输出:

{ "LoggingEnabled": false }

有关更多信息,请参阅 Amazon Redshift 集群管理指南中的数据库审计日志

以下代码示例显示了如何使用describe-node-configuration-options

AWS CLI

描述节点配置选项

以下describe-node-configuration-options示例显示了可能的节点配置的属性,例如指定集群快照的节点类型、节点数和磁盘使用情况。

aws redshift describe-node-configuration-options \ --action-type restore-cluster \ --snapshot-identifier rs:mycluster-2019-12-09-16-42-43

输出:

{ "NodeConfigurationOptionList": [ { "NodeType": "dc2.large", "NumberOfNodes": 2, "EstimatedDiskUtilizationPercent": 19.61 }, { "NodeType": "dc2.large", "NumberOfNodes": 4, "EstimatedDiskUtilizationPercent": 9.96 }, { "NodeType": "ds2.xlarge", "NumberOfNodes": 2, "EstimatedDiskUtilizationPercent": 1.53 }, { "NodeType": "ds2.xlarge", "NumberOfNodes": 4, "EstimatedDiskUtilizationPercent": 0.78 } ] }

有关更多信息,请参阅亚马逊 Redshift 集群管理指南中的购买亚马逊 Red shift 预留节点

以下代码示例显示了如何使用describe-orderable-cluster-options

AWS CLI

描述所有可排序集群 OptionsThis 示例返回所有可订购集群选项的描述。默认情况下,输出采用 JSON format.Command:

aws redshift describe-orderable-cluster-options

结果:

{ "OrderableClusterOptions": [ { "NodeType": "dw.hs1.8xlarge", "AvailabilityZones": [ { "Name": "us-east-1a" }, { "Name": "us-east-1b" }, { "Name": "us-east-1c" } ], "ClusterVersion": "1.0", "ClusterType": "multi-node" }, { "NodeType": "dw.hs1.xlarge", "AvailabilityZones": [ { "Name": "us-east-1a" }, { "Name": "us-east-1b" }, { "Name": "us-east-1c" } ], "ClusterVersion": "1.0", "ClusterType": "multi-node" }, { "NodeType": "dw.hs1.xlarge", "AvailabilityZones": [ { "Name": "us-east-1a" }, { "Name": "us-east-1b" }, { "Name": "us-east-1c" } ], "ClusterVersion": "1.0", "ClusterType": "single-node" } ], "ResponseMetadata": { "RequestId": "f6000035-64cb-11e2-9135-ff82df53a51a" } }

您也可以使用 --output text 选项以文本格式获取相同的信息。命令:

--output text 选项。命令:

选项。命令:

aws redshift describe-orderable-cluster-options --output text

结果:

dw.hs1.8xlarge 1.0 multi-node us-east-1a us-east-1b us-east-1c dw.hs1.xlarge 1.0 multi-node us-east-1a us-east-1b us-east-1c dw.hs1.xlarge 1.0 single-node us-east-1a us-east-1b us-east-1c RESPONSEMETADATA e648696b-64cb-11e2-bec0-17624ad140dd

以下代码示例显示了如何使用describe-reserved-node-offerings

AWS CLI

描述预留节点 OfferingsThis 示例显示了所有可供购买的预留节点产品。命令:

aws redshift describe-reserved-node-offerings

结果:

{ "ReservedNodeOfferings": [ { "OfferingType": "Heavy Utilization", "FixedPrice": "", "NodeType": "dw.hs1.xlarge", "UsagePrice": "", "RecurringCharges": [ { "RecurringChargeAmount": "", "RecurringChargeFrequency": "Hourly" } ], "Duration": 31536000, "ReservedNodeOfferingId": "ceb6a579-cf4c-4343-be8b-d832c45ab51c" }, { "OfferingType": "Heavy Utilization", "FixedPrice": "", "NodeType": "dw.hs1.8xlarge", "UsagePrice": "", "RecurringCharges": [ { "RecurringChargeAmount": "", "RecurringChargeFrequency": "Hourly" } ], "Duration": 31536000, "ReservedNodeOfferingId": "e5a2ff3b-352d-4a9c-ad7d-373c4cab5dd2" }, ...remaining output omitted... ], "ResponseMetadata": { "RequestId": "8b1a1a43-75ff-11e2-9666-e142fe91ddd1" } }

如果您想购买预留节点产品,则可以使用有效的预留节点产品purchase-reserved-node-offering进行调用ReservedNodeOfferingId

purchase-reserved-node-offering使用有效的ReservedNodeOfferingId

使用有效的ReservedNodeOfferingId

ReservedNodeOfferingId.

.

以下代码示例显示了如何使用describe-reserved-nodes

AWS CLI

Describe Reserved NodesThis 示例显示了已购买的预留节点产品。命令:

aws redshift describe-reserved-nodes

结果:

{ "ResponseMetadata": { "RequestId": "bc29ce2e-7600-11e2-9949-4b361e7420b7" }, "ReservedNodes": [ { "OfferingType": "Heavy Utilization", "FixedPrice": "", "NodeType": "dw.hs1.xlarge", "ReservedNodeId": "1ba8e2e3-bc01-4d65-b35d-a4a3e931547e", "UsagePrice": "", "RecurringCharges": [ { "RecurringChargeAmount": "", "RecurringChargeFrequency": "Hourly" } ], "NodeCount": 1, "State": "payment-pending", "StartTime": "2013-02-13T17:08:39.051Z", "Duration": 31536000, "ReservedNodeOfferingId": "ceb6a579-cf4c-4343-be8b-d832c45ab51c" } ] }

以下代码示例显示了如何使用describe-resize

AWS CLI

描述 ResizeThis 示例描述了集群的最新大小。请求的是类型为 3 个节点dw.hs1.8xlarge。Command:

aws redshift describe-resize --cluster-identifier mycluster

结果:

{ "Status": "NONE", "TargetClusterType": "multi-node", "TargetNodeType": "dw.hs1.8xlarge", "ResponseMetadata": { "RequestId": "9f52b0b4-7733-11e2-aa9b-318b2909bd27" }, "TargetNumberOfNodes": "3" }

以下代码示例显示了如何使用describe-scheduled-actions

AWS CLI

描述计划操作

以下describe-scheduled-actions示例显示了所有当前计划操作的详细信息。

aws redshift describe-scheduled-actions

输出:

{ "ScheduledActions": [ { "ScheduledActionName": "resizecluster", "TargetAction": { "ResizeCluster": { "ClusterIdentifier": "mycluster", "NumberOfNodes": 4, "Classic": false } }, "Schedule": "at(2019-12-10T00:07:00)", "IamRole": "arn:aws:iam::123456789012:role/myRedshiftRole", "State": "ACTIVE", "NextInvocations": [ "2019-12-10T00:07:00Z" ] } ] }

以下代码示例显示了如何使用describe-snapshot-copy-grants

AWS CLI

描述快照副本授权

以下describe-snapshot-copy-grants示例显示了指定集群快照复制授予的详细信息。

aws redshift describe-snapshot-copy-grants \ --snapshot-copy-grant-name mysnapshotcopygrantname

输出:

{ "SnapshotCopyGrants": [ { "SnapshotCopyGrantName": "mysnapshotcopygrantname", "KmsKeyId": "arn:aws:kms:us-west-2:123456789012:key/bPxRfih3yCo8nvbEXAMPLEKEY", "Tags": [] } ] }

有关更多信息,请参阅《亚马逊 Redshift 集群管理指南》中的亚马逊 Redshift 数据库加密

以下代码示例显示了如何使用describe-snapshot-schedules

AWS CLI

描述快照计划

以下describe-snapshot-schedules示例显示了指定集群快照计划的详细信息。

aws redshift describe-snapshot-schedules \ --cluster-identifier mycluster \ --schedule-identifier mysnapshotschedule

输出:

{ "SnapshotSchedules": [ { "ScheduleDefinitions": [ "rate(12 hours)" ], "ScheduleIdentifier": "mysnapshotschedule", "ScheduleDescription": "My schedule description", "Tags": [], "AssociatedClusterCount": 1, "AssociatedClusters": [ { "ClusterIdentifier": "mycluster", "ScheduleAssociationState": "ACTIVE" } ] } ] }

有关更多信息,请参阅 Amazon Redshift 集群管理指南中的自动快照计划

以下代码示例显示了如何使用describe-storage

AWS CLI

描述存储

以下describe-storage示例显示了有关该账户的备份存储空间和临时存储大小的详细信息。

aws redshift describe-storage

输出:

{ "TotalBackupSizeInMegaBytes": 193149.0, "TotalProvisionedStorageInMegaBytes": 655360.0 }

有关更多信息,请参阅 Amazon Redshift 集群管理指南中的管理快照存储

以下代码示例显示了如何使用describe-table-restore-status

AWS CLI

描述来自集群快照的表还原请求的状态

以下describe-table-restore-status示例显示了为指定集群发出的表还原请求的详细信息。

aws redshift describe-table-restore-status / --cluster-identifier mycluster

输出:

{ "TableRestoreStatusDetails": [ { "TableRestoreRequestId": "z1116630-0e80-46f4-ba86-bd9670411ebd", "Status": "IN_PROGRESS", "RequestTime": "2019-12-27T18:22:12.257Z", "ClusterIdentifier": "mycluster", "SnapshotIdentifier": "mysnapshotid", "SourceDatabaseName": "dev", "SourceSchemaName": "public", "SourceTableName": "mytable", "TargetDatabaseName": "dev", "TargetSchemaName": "public", "NewTableName": "mytable-clone" } ] }

有关更多信息,请参阅 Amazon Redshift 集群管理指南中的从快照恢复表

以下代码示例显示了如何使用describe-tags

AWS CLI

描述标签

以下describe-tags示例显示了与指定标签名称和值关联的指定群集的资源。

aws redshift describe-tags \ --resource-name arn:aws:redshift:us-west-2:123456789012:cluster:mycluster \ --tag-keys clustertagkey \ --tag-values clustertagvalue

输出:

{ "TaggedResources": [ { "Tag": { "Key": "clustertagkey", "Value": "clustertagvalue" }, "ResourceName": "arn:aws:redshift:us-west-2:123456789012:cluster:mycluster", "ResourceType": "cluster" } ] }

有关更多信息,请参阅《亚马逊 Redshift 集群管理指南》中的在 Amazon Redshi ft 中为资源添加标签

以下代码示例显示了如何使用disable-snapshot-copy

AWS CLI

禁用集群的快照复制

以下disable-snapshot-copy示例禁用指定集群的自动快照复制。

aws redshift disable-snapshot-copy \ --cluster-identifier mycluster

输出:

{ "Cluster": { "ClusterIdentifier": "mycluster", "NodeType": "dc2.large", "ClusterStatus": "available", "ClusterAvailabilityStatus": "Available", "MasterUsername": "adminuser", "DBName": "dev", "Endpoint": { "Address": "mycluster.cmeaswqeuae.us-west-2.redshift.amazonaws.com", "Port": 5439 }, "ClusterCreateTime": "2019-12-05T18:44:36.991Z", "AutomatedSnapshotRetentionPeriod": 3, "ManualSnapshotRetentionPeriod": -1, "ClusterSecurityGroups": [], "VpcSecurityGroups": [ { "VpcSecurityGroupId": "sh-i9b431cd", "Status": "active" } ], "ClusterParameterGroups": [ { "ParameterGroupName": "default.redshift-1.0", "ParameterApplyStatus": "in-sync" } ], "ClusterSubnetGroupName": "default", "VpcId": "vpc-b1fel7t9", "AvailabilityZone": "us-west-2f", "PreferredMaintenanceWindow": "sat:16:00-sat:16:30", "PendingModifiedValues": { "NodeType": "dc2.large", "NumberOfNodes": 2, "ClusterType": "multi-node" }, "ClusterVersion": "1.0", "AllowVersionUpgrade": true, "NumberOfNodes": 4, "PubliclyAccessible": false, "Encrypted": false, "Tags": [ { "Key": "mytags", "Value": "tag1" } ], "EnhancedVpcRouting": false, "IamRoles": [ { "IamRoleArn": "arn:aws:iam::123456789012:role/myRedshiftRole", "ApplyStatus": "in-sync" } ], "MaintenanceTrackName": "current", "DeferredMaintenanceWindows": [], "ExpectedNextSnapshotScheduleTime": "2019-12-10T04:42:43.390Z", "ExpectedNextSnapshotScheduleTimeStatus": "OnTrack", "NextMaintenanceWindowStartTime": "2019-12-14T16:00:00Z" } }

有关更多信息,请参阅 Amazon Redshift 集群管理指南中的将快照复制到其他 AWS 区域

以下代码示例显示了如何使用enable-snapshot-copy

AWS CLI

为群集启用快照复制

以下enable-snapshot-copy示例为指定集群启用快照的自动复制。

aws redshift enable-snapshot-copy \ --cluster-identifier mycluster \ --destination-region us-west-1

输出:

{ "Cluster": { "ClusterIdentifier": "mycluster", "NodeType": "dc2.large", "ClusterStatus": "available", "ClusterAvailabilityStatus": "Available", "MasterUsername": "adminuser", "DBName": "dev", "Endpoint": { "Address": "mycluster.cmeaswqeuae.us-west-2.redshift.amazonaws.com", "Port": 5439 }, "ClusterCreateTime": "2019-12-05T18:44:36.991Z", "AutomatedSnapshotRetentionPeriod": 3, "ManualSnapshotRetentionPeriod": -1, "ClusterSecurityGroups": [], "VpcSecurityGroups": [ { "VpcSecurityGroupId": "sh-f4c731cd", "Status": "active" } ], "ClusterParameterGroups": [ { "ParameterGroupName": "default.redshift-1.0", "ParameterApplyStatus": "in-sync" } ], "ClusterSubnetGroupName": "default", "VpcId": "vpc-b1ael7t9", "AvailabilityZone": "us-west-2f", "PreferredMaintenanceWindow": "sat:16:00-sat:16:30", "PendingModifiedValues": { "NodeType": "dc2.large", "NumberOfNodes": 2, "ClusterType": "multi-node" }, "ClusterVersion": "1.0", "AllowVersionUpgrade": true, "NumberOfNodes": 4, "PubliclyAccessible": false, "Encrypted": false, "ClusterSnapshotCopyStatus": { "DestinationRegion": "us-west-1", "RetentionPeriod": 7, "ManualSnapshotRetentionPeriod": -1 }, "Tags": [ { "Key": "mytags", "Value": "tag1" } ], "EnhancedVpcRouting": false, "IamRoles": [ { "IamRoleArn": "arn:aws:iam::123456789012:role/myRedshiftRole", "ApplyStatus": "in-sync" } ], "MaintenanceTrackName": "current", "DeferredMaintenanceWindows": [], "ExpectedNextSnapshotScheduleTime": "2019-12-10T04:42:43.390Z", "ExpectedNextSnapshotScheduleTimeStatus": "OnTrack", "NextMaintenanceWindowStartTime": "2019-12-14T16:00:00Z" } }

有关更多信息,请参阅 Amazon Redshift 集群管理指南中的将快照复制到其他 AWS 区域

以下代码示例显示了如何使用get-cluster-credentials

AWS CLI

获取 AWS 账户的集群凭证

以下get-cluster-credentials示例检索允许访问 Amazon Redshift 数据库的临时证书。

aws redshift get-cluster-credentials \ --db-user adminuser --db-name dev \ --cluster-identifier mycluster

输出:

{ "DbUser": "IAM:adminuser", "DbPassword": "AMAFUyyuros/QjxPTtgzcsuQsqzIasdzJEN04aCtWDzXx1O9d6UmpkBtvEeqFly/EXAMPLE==", "Expiration": "2019-12-10T17:25:05.770Z" }

有关更多信息,请参阅使用 Amazon Redshift 生成IAM数据库凭证CLI或亚马逊 Redshi ft 集群管理指南API中的内容。

以下代码示例显示了如何使用get-reserved-node-exchange-offerings

AWS CLI

获取预留节点交换产品

以下get-reserved-node-exchange-offerings示例检索与指定DC1预留节点DC2ReservedNodeOfferings匹配的数组。

aws redshift get-reserved-node-exchange-offerings \ --reserved-node-id 12345678-12ab-12a1-1a2a-12ab-12a12EXAMPLE

输出:

{ "ReservedNodeOfferings": [ { "ReservedNodeOfferingId": "12345678-12ab-12a1-1a2a-12ab-12a12EXAMPLE", "NodeType": "dc2.large", "Duration": 31536000, "FixedPrice": 0.0, "UsagePrice": 0.0, "CurrencyCode": "USD", "OfferingType": "All Upfront", "RecurringCharges": [ { "RecurringChargeAmount": 0.0, "RecurringChargeFrequency": "Hourly" } ], "ReservedNodeOfferingType": "Regular" } ] }

有关更多信息,请参阅 Amazon Redshift 集群管理指南 AWS CLI中的使用升级预留节点

以下代码示例显示了如何使用modify-cluster-iam-roles

AWS CLI

修改群集的IAM角色

以下modify-cluster-iam-roles示例从指定集群中移除指定 AWS IAM角色。

aws redshift modify-cluster-iam-roles \ --cluster-identifier mycluster \ --remove-iam-roles arn:aws:iam::123456789012:role/myRedshiftRole

输出:

{ "Cluster": { "ClusterIdentifier": "mycluster", "NodeType": "dc2.large", "ClusterStatus": "available", "ClusterAvailabilityStatus": "Available", "MasterUsername": "adminuser", "DBName": "dev", "Endpoint": { "Address": "mycluster.cmeaswqeuae.us-west-2.redshift.amazonaws.com", "Port": 5439 }, "ClusterCreateTime": "2019-12-05T18:44:36.991Z", "AutomatedSnapshotRetentionPeriod": 3, "ManualSnapshotRetentionPeriod": -1, "ClusterSecurityGroups": [], "VpcSecurityGroups": [ { "VpcSecurityGroupId": "sh-f9b731sd", "Status": "active" } ], "ClusterParameterGroups": [ { "ParameterGroupName": "default.redshift-1.0", "ParameterApplyStatus": "in-sync" } ], "ClusterSubnetGroupName": "default", "VpcId": "vpc-b2fal7t9", "AvailabilityZone": "us-west-2f", "PreferredMaintenanceWindow": "sat:16:00-sat:16:30", "PendingModifiedValues": { "NodeType": "dc2.large", "NumberOfNodes": 2, "ClusterType": "multi-node" }, "ClusterVersion": "1.0", "AllowVersionUpgrade": true, "NumberOfNodes": 4, "PubliclyAccessible": false, "Encrypted": false, "ClusterSnapshotCopyStatus": { "DestinationRegion": "us-west-1", "RetentionPeriod": 7, "ManualSnapshotRetentionPeriod": -1 }, "Tags": [ { "Key": "mytags", "Value": "tag1" } ], "EnhancedVpcRouting": false, "IamRoles": [], "MaintenanceTrackName": "current", "DeferredMaintenanceWindows": [], "ExpectedNextSnapshotScheduleTime": "2019-12-11T04:42:55.631Z", "ExpectedNextSnapshotScheduleTimeStatus": "OnTrack", "NextMaintenanceWindowStartTime": "2019-12-14T16:00:00Z" } }

有关更多信息,请参阅《亚马逊 Redshift 集群管理指南》中的为亚马逊 Redshift 使用基于身份的IAM策略(策略)

以下代码示例显示了如何使用modify-cluster-maintenance

AWS CLI

修改集群维护

以下modify-cluster-maintenance示例将指定集群的维护推迟 30 天。

aws redshift modify-cluster-maintenance \ --cluster-identifier mycluster \ --defer-maintenance \ --defer-maintenance-duration 30

输出:

{ "Cluster": { "ClusterIdentifier": "mycluster", "NodeType": "dc2.large", "ClusterStatus": "available", "ClusterAvailabilityStatus": "Available", "MasterUsername": "adminuser", "DBName": "dev", "Endpoint": { "Address": "mycluster.cmeaswqeuae.us-west-2.redshift.amazonaws.com", "Port": 5439 }, "ClusterCreateTime": "2019-12-05T18:44:36.991Z", "AutomatedSnapshotRetentionPeriod": 3, "ManualSnapshotRetentionPeriod": -1, "ClusterSecurityGroups": [], "VpcSecurityGroups": [ { "VpcSecurityGroupId": "sh-a1a123ab", "Status": "active" } ], "ClusterParameterGroups": [ { "ParameterGroupName": "default.redshift-1.0", "ParameterApplyStatus": "in-sync" } ], "ClusterSubnetGroupName": "default", "VpcId": "vpc-b1ael7t9", "AvailabilityZone": "us-west-2f", "PreferredMaintenanceWindow": "sat:16:00-sat:16:30", "PendingModifiedValues": { "NodeType": "dc2.large", "NumberOfNodes": 2, "ClusterType": "multi-node" }, "ClusterVersion": "1.0", "AllowVersionUpgrade": true, "NumberOfNodes": 4, "PubliclyAccessible": false, "Encrypted": false, "ClusterSnapshotCopyStatus": { "DestinationRegion": "us-west-1", "RetentionPeriod": 7, "ManualSnapshotRetentionPeriod": -1 }, "Tags": [ { "Key": "mytags", "Value": "tag1" } ], "EnhancedVpcRouting": false, "IamRoles": [], "MaintenanceTrackName": "current", "DeferredMaintenanceWindows": [ { "DeferMaintenanceIdentifier": "dfm-mUdVIfFcT1B4SGhw6fyF", "DeferMaintenanceStartTime": "2019-12-10T18:18:39.354Z", "DeferMaintenanceEndTime": "2020-01-09T18:18:39.354Z" } ], "ExpectedNextSnapshotScheduleTime": "2019-12-11T04:42:55.631Z", "ExpectedNextSnapshotScheduleTimeStatus": "OnTrack", "NextMaintenanceWindowStartTime": "2020-01-11T16:00:00Z" } }

有关更多信息,请参阅 Amazon Redshift 集群管理指南中的集群维护

以下代码示例显示了如何使用modify-cluster-parameter-group

AWS CLI

修改参数组中的参数

以下modify-cluster-parameter-group示例修改了工作负载管理的 wlm_json_con figuration 参数。它接受来自包含以下JSON内容的文件中的参数。

aws redshift modify-cluster-parameter-group \ --parameter-group-name myclusterparametergroup \ --parameters file://modify_pg.json

modify_pg.json 的内容:

[ { "ParameterName": "wlm_json_configuration", "ParameterValue": "[{\"user_group\":\"example_user_group1\",\"query_group\": \"example_query_group1\", \"query_concurrency\":7},{\"query_concurrency\":5}]" } ]

输出:

{ "ParameterGroupStatus": "Your parameter group has been updated but changes won't get applied until you reboot the associated Clusters.", "ParameterGroupName": "myclusterparametergroup", "ResponseMetadata": { "RequestId": "09974cc0-64cd-11e2-bea9-49e0ce183f07" } }

以下代码示例显示了如何使用modify-cluster-snapshot-schedule

AWS CLI

修改集群快照时间表

以下modify-cluster-snapshot-schedule示例将指定的快照时间表从指定集群中移除。

aws redshift modify-cluster-snapshot-schedule \ --cluster-identifier mycluster \ --schedule-identifier mysnapshotschedule \ --disassociate-schedule

此命令不生成任何输出。

有关更多信息,请参阅 Amazon Redshift 集群管理指南中的自动快照计划

以下代码示例显示了如何使用modify-cluster-snapshot

AWS CLI

修改集群快照

以下modify-cluster-snapshot示例将指定集群快照的手动保留期设置为 10 天。

aws redshift modify-cluster-snapshot \ --snapshot-identifier mycluster-2019-11-06-16-32 \ --manual-snapshot-retention-period 10

输出:

{ "Snapshot": { "SnapshotIdentifier": "mycluster-2019-11-06-16-32", "ClusterIdentifier": "mycluster", "SnapshotCreateTime": "2019-12-07T00:34:05.633Z", "Status": "available", "Port": 5439, "AvailabilityZone": "us-west-2f", "ClusterCreateTime": "2019-12-05T18:44:36.991Z", "MasterUsername": "adminuser", "ClusterVersion": "1.0", "SnapshotType": "manual", "NodeType": "dc2.large", "NumberOfNodes": 2, "DBName": "dev", "VpcId": "vpc-b1cel7t9", "Encrypted": false, "EncryptedWithHSM": false, "OwnerAccount": "123456789012", "TotalBackupSizeInMegaBytes": 64384.0, "ActualIncrementalBackupSizeInMegaBytes": 24.0, "BackupProgressInMegaBytes": 24.0, "CurrentBackupRateInMegaBytesPerSecond": 13.0011, "EstimatedSecondsToCompletion": 0, "ElapsedTimeInSeconds": 1, "Tags": [ { "Key": "mytagkey", "Value": "mytagvalue" } ], "EnhancedVpcRouting": false, "MaintenanceTrackName": "current", "ManualSnapshotRetentionPeriod": 10, "ManualSnapshotRemainingDays": 6, "SnapshotRetentionStartTime": "2019-12-07T00:34:07.479Z" } }

有关更多信息,请参阅《亚马逊 Redshift 集群管理指南》中的亚马逊 Redshift 快照

以下代码示例显示了如何使用modify-cluster-subnet-group

AWS CLI

修改集群子网中的子网 GroupThis 示例显示了如何修改缓存子网组中的子网列表。默认情况下,输出采用 JSON format.Command:

aws redshift modify-cluster-subnet-group --cluster-subnet-group-name mysubnetgroup --subnet-ids subnet-763fdd1 subnet-ac830e9

结果:

{ "ClusterSubnetGroup": { "Subnets": [ { "SubnetStatus": "Active", "SubnetIdentifier": "subnet-763fdd1c", "SubnetAvailabilityZone": { "Name": "us-east-1a" } }, { "SubnetStatus": "Active", "SubnetIdentifier": "subnet-ac830e9", "SubnetAvailabilityZone": { "Name": "us-east-1b" } } ], "VpcId": "vpc-7e3fdd14", "SubnetGroupStatus": "Complete", "Description": "My subnet group", "ClusterSubnetGroupName": "mysubnetgroup" }, "ResponseMetadata": { "RequestId": "8da93e89-8372-f936-93a8-873918938197a" } }

以下代码示例显示了如何使用modify-cluster

AWS CLI

将安全组与关联 ClusterThis 示例说明如何将群集安全组与指定的集群相关联。命令:

aws redshift modify-cluster --cluster-identifier mycluster --cluster-security-groups mysecuritygroup

修改维护时段 ClusterThis 显示了如何将群集的每周首选维护时段更改为最少四小时的时段,从周日晚上 11:15 开始,到周一凌晨 3:15 结束。命令:

aws redshift modify-cluster --cluster-identifier mycluster --preferred-maintenance-window Sun:23:15-Mon:03:15

更改主密码 ClusterThis 示例显示了如何更改集群的主密码。命令:

aws redshift modify-cluster --cluster-identifier mycluster --master-user-password A1b2c3d4

以下代码示例显示了如何使用modify-event-subscription

AWS CLI

修改活动订阅

以下modify-event-subscription示例禁用了指定的事件通知订阅。

aws redshift modify-event-subscription \ --subscription-name mysubscription \ --no-enabled

输出:

{ "EventSubscription": { "CustomerAwsId": "123456789012", "CustSubscriptionId": "mysubscription", "SnsTopicArn": "arn:aws:sns:us-west-2:123456789012:MySNStopic", "Status": "active", "SubscriptionCreationTime": "2019-12-09T21:50:21.332Z", "SourceIdsList": [], "EventCategoriesList": [ "management" ], "Severity": "ERROR", "Enabled": false, "Tags": [] } }

有关更多信息,请参阅亚马逊 Redshift 集群管理指南中的订阅亚马逊 Redshift 事件通知。

以下代码示例显示了如何使用modify-scheduled-action

AWS CLI

修改计划操作

以下modify-scheduled-action示例为指定的现有计划操作添加了描述。

aws redshift modify-scheduled-action \ --scheduled-action-name myscheduledaction \ --scheduled-action-description "My scheduled action"

输出:

{ "ScheduledActionName": "myscheduledaction", "TargetAction": { "ResizeCluster": { "ClusterIdentifier": "mycluster", "NumberOfNodes": 2, "Classic": false } }, "Schedule": "at(2019-12-25T00:00:00)", "IamRole": "arn:aws:iam::123456789012:role/myRedshiftRole", "ScheduledActionDescription": "My scheduled action", "State": "ACTIVE", "NextInvocations": [ "2019-12-25T00:00:00Z" ] }

以下代码示例显示了如何使用modify-snapshot-copy-retention-period

AWS CLI

修改快照副本保留期

以下modify-snapshot-copy-retention-period示例修改了从源 AWS 区域复制指定集群的快照后在目标 AWS 区域中保留快照的天数。

aws redshift modify-snapshot-copy-retention-period \ --cluster-identifier mycluster \ --retention-period 15

输出:

{ "Cluster": { "ClusterIdentifier": "mycluster", "NodeType": "dc2.large", "ClusterStatus": "available", "ClusterAvailabilityStatus": "Available", "MasterUsername": "adminuser", "DBName": "dev", "Endpoint": { "Address": "mycluster.cmeaswqeuae.us-west-2.redshift.amazonaws.com", "Port": 5439 }, "ClusterCreateTime": "2019-12-05T18:44:36.991Z", "AutomatedSnapshotRetentionPeriod": 3, "ManualSnapshotRetentionPeriod": -1, "ClusterSecurityGroups": [], "VpcSecurityGroups": [ { "VpcSecurityGroupId": "sh-a1a123ab", "Status": "active" } ], "ClusterParameterGroups": [ { "ParameterGroupName": "default.redshift-1.0", "ParameterApplyStatus": "in-sync" } ], "ClusterSubnetGroupName": "default", "VpcId": "vpc-b1fet7t9", "AvailabilityZone": "us-west-2f", "PreferredMaintenanceWindow": "sat:16:00-sat:16:30", "PendingModifiedValues": { "NodeType": "dc2.large", "NumberOfNodes": 2, "ClusterType": "multi-node" }, "ClusterVersion": "1.0", "AllowVersionUpgrade": true, "NumberOfNodes": 4, "PubliclyAccessible": false, "Encrypted": false, "ClusterSnapshotCopyStatus": { "DestinationRegion": "us-west-1", "RetentionPeriod": 15, "ManualSnapshotRetentionPeriod": -1 }, "Tags": [ { "Key": "mytags", "Value": "tag1" } ], "EnhancedVpcRouting": false, "IamRoles": [], "MaintenanceTrackName": "current", "DeferredMaintenanceWindows": [ { "DeferMaintenanceIdentifier": "dfm-mUdVSfDcT1F4SGhw6fyF", "DeferMaintenanceStartTime": "2019-12-10T18:18:39.354Z", "DeferMaintenanceEndTime": "2020-01-09T18:18:39.354Z" } ], "NextMaintenanceWindowStartTime": "2020-01-11T16:00:00Z" } }

有关更多信息,请参阅 Amazon Redshift 集群管理指南中的快照计划格式

以下代码示例显示了如何使用modify-snapshot-schedule

AWS CLI

修改快照时间表

以下modify-snapshot-schedule示例将指定快照计划的速率修改为每 10 小时一次。

aws redshift modify-snapshot-schedule \ --schedule-identifier mysnapshotschedule \ --schedule-definitions "rate(10 hours)"

输出:

{ "ScheduleDefinitions": [ "rate(10 hours)" ], "ScheduleIdentifier": "mysnapshotschedule", "ScheduleDescription": "My schedule description", "Tags": [] }

有关更多信息,请参阅 Amazon Redshift 集群管理指南中的快照计划格式

以下代码示例显示了如何使用purchase-reserved-node-offering

AWS CLI

购买预留节点 NodeThis 示例显示了如何购买预留节点产品。可通过调用describe-reserved-node-offerings. reserved-node-offering-id Command 获得:

aws redshift purchase-reserved-node-offering --reserved-node-offering-id ceb6a579-cf4c-4343-be8b-d832c45ab51c

结果:

{ "ReservedNode": { "OfferingType": "Heavy Utilization", "FixedPrice": "", "NodeType": "dw.hs1.xlarge", "ReservedNodeId": "1ba8e2e3-bc01-4d65-b35d-a4a3e931547e", "UsagePrice": "", "RecurringCharges": [ { "RecurringChargeAmount": "", "RecurringChargeFrequency": "Hourly" } ], "NodeCount": 1, "State": "payment-pending", "StartTime": "2013-02-13T17:08:39.051Z", "Duration": 31536000, "ReservedNodeOfferingId": "ceb6a579-cf4c-4343-be8b-d832c45ab51c" }, "ResponseMetadata": { "RequestId": "01bda7bf-7600-11e2-b605-2568d7396e7f" } }

以下代码示例显示了如何使用reboot-cluster

AWS CLI

重启 ClusterThis 示例重启集群。默认情况下,输出采用 JSON format.Command:

aws redshift reboot-cluster --cluster-identifier mycluster

结果:

{ "Cluster": { "NodeType": "dw.hs1.xlarge", "Endpoint": { "Port": 5439, "Address": "mycluster.coqoarplqhsn.us-east-1.redshift.amazonaws.com" }, "ClusterVersion": "1.0", "PubliclyAccessible": "true", "MasterUsername": "adminuser", "ClusterParameterGroups": [ { "ParameterApplyStatus": "in-sync", "ParameterGroupName": "default.redshift-1.0" } ], "ClusterSecurityGroups": [ { "Status": "active", "ClusterSecurityGroupName": "default" } ], "AllowVersionUpgrade": true, "VpcSecurityGroups": \[], "AvailabilityZone": "us-east-1a", "ClusterCreateTime": "2013-01-22T21:59:29.559Z", "PreferredMaintenanceWindow": "sun:23:15-mon:03:15", "AutomatedSnapshotRetentionPeriod": 1, "ClusterStatus": "rebooting", "ClusterIdentifier": "mycluster", "DBName": "dev", "NumberOfNodes": 2, "PendingModifiedValues": {} }, "ResponseMetadata": { "RequestId": "61c8b564-64e8-11e2-8f7d-3b939af52818" } }

以下代码示例显示了如何使用reset-cluster-parameter-group

AWS CLI

参数中的重置参数 GroupThis 示例说明了如何重置参数组中的所有参数。Command:

aws redshift reset-cluster-parameter-group --parameter-group-name myclusterparametergroup --reset-all-parameters

以下代码示例显示了如何使用resize-cluster

AWS CLI

调整集群大小

以下resize-cluster示例调整了指定集群的大小。

aws redshift resize-cluster \ --cluster-identifier mycluster \ --cluster-type multi-node \ --node-type dc2.large \ --number-of-nodes 6 \ --classic

输出:

{ "Cluster": { "ClusterIdentifier": "mycluster", "NodeType": "dc2.large", "ClusterStatus": "resizing", "ClusterAvailabilityStatus": "Modifying", "MasterUsername": "adminuser", "DBName": "dev", "Endpoint": { "Address": "mycluster.cmeaswqeuae.us-west-2.redshift.amazonaws.com", "Port": 5439 }, "ClusterCreateTime": "2019-12-05T18:44:36.991Z", "AutomatedSnapshotRetentionPeriod": 3, "ManualSnapshotRetentionPeriod": -1, "ClusterSecurityGroups": [], "VpcSecurityGroups": [ { "VpcSecurityGroupId": "sh-a1a123ab", "Status": "active" } ], "ClusterParameterGroups": [ { "ParameterGroupName": "default.redshift-1.0", "ParameterApplyStatus": "in-sync" } ], "ClusterSubnetGroupName": "default", "VpcId": "vpc-a1abc1a1", "AvailabilityZone": "us-west-2f", "PreferredMaintenanceWindow": "sat:16:00-sat:16:30", "PendingModifiedValues": { "NodeType": "dc2.large", "NumberOfNodes": 6, "ClusterType": "multi-node" }, "ClusterVersion": "1.0", "AllowVersionUpgrade": true, "NumberOfNodes": 4, "PubliclyAccessible": false, "Encrypted": false, "ClusterSnapshotCopyStatus": { "DestinationRegion": "us-west-1", "RetentionPeriod": 15, "ManualSnapshotRetentionPeriod": -1 }, "Tags": [ { "Key": "mytags", "Value": "tag1" } ], "EnhancedVpcRouting": false, "IamRoles": [], "MaintenanceTrackName": "current", "DeferredMaintenanceWindows": [ { "DeferMaintenanceIdentifier": "dfm-mUdVCfDcT1B4SGhw6fyF", "DeferMaintenanceStartTime": "2019-12-10T18:18:39.354Z", "DeferMaintenanceEndTime": "2020-01-09T18:18:39.354Z" } ], "NextMaintenanceWindowStartTime": "2020-01-11T16:00:00Z", "ResizeInfo": { "ResizeType": "ClassicResize", "AllowCancelResize": true } } }

有关更多信息,请参阅 Amazon Red shift 集群管理指南中的调整集群大小。

以下代码示例显示了如何使用restore-from-cluster-snapshot

AWS CLI

从 SnapshotThis 示例中恢复集群从快照恢复集群。命令:

aws redshift restore-from-cluster-snapshot --cluster-identifier mycluster-clone --snapshot-identifier my-snapshot-id

结果:

{ "Cluster": { "NodeType": "dw.hs1.xlarge", "ClusterVersion": "1.0", "PubliclyAccessible": "true", "MasterUsername": "adminuser", "ClusterParameterGroups": [ { "ParameterApplyStatus": "in-sync", "ParameterGroupName": "default.redshift-1.0" } ], "ClusterSecurityGroups": [ { "Status": "active", "ClusterSecurityGroupName": "default" } ], "AllowVersionUpgrade": true, "VpcSecurityGroups": \[], "PreferredMaintenanceWindow": "sun:23:15-mon:03:15", "AutomatedSnapshotRetentionPeriod": 1, "ClusterStatus": "creating", "ClusterIdentifier": "mycluster-clone", "DBName": "dev", "NumberOfNodes": 2, "PendingModifiedValues": {} }, "ResponseMetadata": { "RequestId": "77fd512b-64e3-11e2-8f5b-e90bd6c77476" } }

以下代码示例显示了如何使用restore-table-from-cluster-snapshot

AWS CLI

从集群快照还原表

以下restore-table-from-cluster-snapshot示例根据指定集群快照中的指定表创建一个新表。

aws redshift restore-table-from-cluster-snapshot / --cluster-identifier mycluster / --snapshot-identifier mycluster-2019-11-19-16-17 / --source-database-name dev / --source-schema-name public / --source-table-name mytable / --target-database-name dev / --target-schema-name public / --new-table-name mytable-clone

输出:

{ "TableRestoreStatus": { "TableRestoreRequestId": "a123a12b-abc1-1a1a-a123-a1234ab12345", "Status": "PENDING", "RequestTime": "2019-12-20T00:20:16.402Z", "ClusterIdentifier": "mycluster", "SnapshotIdentifier": "mycluster-2019-11-19-16-17", "SourceDatabaseName": "dev", "SourceSchemaName": "public", "SourceTableName": "mytable", "TargetDatabaseName": "dev", "TargetSchemaName": "public", "NewTableName": "mytable-clone" } }

有关更多信息,请参阅 Amazon Redshift 集群管理指南中的从快照恢复表

以下代码示例显示了如何使用revoke-cluster-security-group-ingress

AWS CLI

撤消EC2安全 GroupThis 示例的访问权限会撤消对指定的 Amazon EC2 安全组的访问权限。命令:

aws redshift revoke-cluster-security-group-ingress --cluster-security-group-name mysecuritygroup --ec2-security-group-name myec2securitygroup --ec2-security-group-owner-id 123445677890

撤消对CIDR rangeThis 示例的访问权限会撤消对范围的访问权限。命令:CIDR

aws redshift revoke-cluster-security-group-ingress --cluster-security-group-name mysecuritygroup --cidrip 192.168.100.100/32

以下代码示例显示了如何使用revoke-snapshot-access

AWS CLI

撤销 AWS 账户还原授权 SnapshotThis 示例撤销该 AWS 账户444455556666恢复快照的授权。my-snapshot-id默认情况下,输出采用 JSON format.Command:

aws redshift revoke-snapshot-access --snapshot-id my-snapshot-id --account-with-restore-access 444455556666

结果:

{ "Snapshot": { "Status": "available", "SnapshotCreateTime": "2013-07-17T22:04:18.947Z", "EstimatedSecondsToCompletion": 0, "AvailabilityZone": "us-east-1a", "ClusterVersion": "1.0", "MasterUsername": "adminuser", "Encrypted": false, "OwnerAccount": "111122223333", "BackupProgressInMegabytes": 11.0, "ElapsedTimeInSeconds": 0, "DBName": "dev", "CurrentBackupRateInMegabytesPerSecond: 0.1534, "ClusterCreateTime": "2013-01-22T21:59:29.559Z", "ActualIncrementalBackupSizeInMegabytes"; 11.0, "SnapshotType": "manual", "NodeType": "dw.hs1.xlarge", "ClusterIdentifier": "mycluster", "TotalBackupSizeInMegabytes": 20.0, "Port": 5439, "NumberOfNodes": 2, "SnapshotIdentifier": "my-snapshot-id" } }

以下代码示例显示了如何使用rotate-encryption-key

AWS CLI

轮换集群的加密密钥

以下rotate-encryption-key示例轮换指定集群的加密密钥。

aws redshift rotate-encryption-key \ --cluster-identifier mycluster

输出:

{ "Cluster": { "ClusterIdentifier": "mycluster", "NodeType": "dc2.large", "ClusterStatus": "rotating-keys", "ClusterAvailabilityStatus": "Modifying", "MasterUsername": "adminuser", "DBName": "dev", "Endpoint": { "Address": "mycluster.cmeaswqeuae.us-west-2.redshift.amazonaws.com", "Port": 5439 }, "ClusterCreateTime": "2019-12-10T19:25:45.886Z", "AutomatedSnapshotRetentionPeriod": 30, "ManualSnapshotRetentionPeriod": -1, "ClusterSecurityGroups": [], "VpcSecurityGroups": [ { "VpcSecurityGroupId": "sh-a1a123ab", "Status": "active" } ], "ClusterParameterGroups": [ { "ParameterGroupName": "default.redshift-1.0", "ParameterApplyStatus": "in-sync" } ], "ClusterSubnetGroupName": "default", "VpcId": "vpc-a1abc1a1", "AvailabilityZone": "us-west-2a", "PreferredMaintenanceWindow": "sat:16:00-sat:16:30", "PendingModifiedValues": {}, "ClusterVersion": "1.0", "AllowVersionUpgrade": true, "NumberOfNodes": 2, "PubliclyAccessible": false, "Encrypted": true, "Tags": [], "KmsKeyId": "arn:aws:kms:us-west-2:123456789012:key/bPxRfih3yCo8nvbEXAMPLEKEY", "EnhancedVpcRouting": false, "IamRoles": [ { "IamRoleArn": "arn:aws:iam::123456789012:role/myRedshiftRole", "ApplyStatus": "in-sync" } ], "MaintenanceTrackName": "current", "DeferredMaintenanceWindows": [], "NextMaintenanceWindowStartTime": "2019-12-14T16:00:00Z" } }

有关更多信息,请参阅《亚马逊 Redshift 集群管理指南》中的亚马逊 Redshift 数据库加密