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The following ``describe-db-clusters`` example retrieves the details of the specified DB cluster. :: |
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aws rds describe-db-clusters \ |
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--db-cluster-identifier mydbcluster |
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Output:: |
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{ |
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"DBClusters": [ |
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{ |
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"AllocatedStorage": 1, |
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"AvailabilityZones": [ |
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"us-east-1a", |
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"us-east-1b", |
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"us-east-1e" |
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], |
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"BackupRetentionPeriod": 1, |
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"DatabaseName": "mydbcluster", |
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"DBClusterIdentifier": "mydbcluster", |
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"DBClusterParameterGroup": "default.aurora-mysql5.7", |
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"DBSubnetGroup": "default", |
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"Status": "available", |
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"EarliestRestorableTime": "2019-06-19T09:16:28.210Z", |
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"Endpoint": "mydbcluster.cluster-cnpexample.us-east-1.rds.amazonaws.com", |
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"ReaderEndpoint": "mydbcluster.cluster-ro-cnpexample.us-east-1.rds.amazonaws.com", |
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"MultiAZ": true, |
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"Engine": "aurora-mysql", |
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"EngineVersion": "5.7.mysql_aurora.2.04.2", |
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"LatestRestorableTime": "2019-06-20T22:38:14.908Z", |
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"Port": 3306, |
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"MasterUsername": "myadmin", |
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"PreferredBackupWindow": "09:09-09:39", |
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"PreferredMaintenanceWindow": "sat:04:09-sat:04:39", |
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"ReadReplicaIdentifiers": [], |
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"DBClusterMembers": [ |
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{ |
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"DBInstanceIdentifier": "dbinstance3", |
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"IsClusterWriter": false, |
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"DBClusterParameterGroupStatus": "in-sync", |
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"PromotionTier": 1 |
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}, |
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{ |
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"DBInstanceIdentifier": "dbinstance1", |
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"IsClusterWriter": false, |
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"DBClusterParameterGroupStatus": "in-sync", |
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"PromotionTier": 1 |
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}, |
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{ |
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"DBInstanceIdentifier": "dbinstance2", |
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"IsClusterWriter": false, |
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"DBClusterParameterGroupStatus": "in-sync", |
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"PromotionTier": 1 |
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}, |
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{ |
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"DBInstanceIdentifier": "mydbcluster", |
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"IsClusterWriter": false, |
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"DBClusterParameterGroupStatus": "in-sync", |
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"PromotionTier": 1 |
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}, |
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{ |
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"DBInstanceIdentifier": "mydbcluster-us-east-1b", |
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"IsClusterWriter": false, |
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"DBClusterParameterGroupStatus": "in-sync", |
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"PromotionTier": 1 |
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}, |
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{ |
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"DBInstanceIdentifier": "mydbcluster", |
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"IsClusterWriter": true, |
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"DBClusterParameterGroupStatus": "in-sync", |
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"PromotionTier": 1 |
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} |
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], |
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"VpcSecurityGroups": [ |
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{ |
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"VpcSecurityGroupId": "sg-0b9130572daf3dc16", |
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"Status": "active" |
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} |
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], |
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"HostedZoneId": "Z2R2ITUGPM61AM", |
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"StorageEncrypted": true, |
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"KmsKeyId": "arn:aws:kms:us-east-1:814387698303:key/AKIAIOSFODNN7EXAMPLE", |
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"DbClusterResourceId": "cluster-AKIAIOSFODNN7EXAMPLE", |
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"DBClusterArn": "arn:aws:rds:us-east-1:123456789012:cluster:mydbcluster", |
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"AssociatedRoles": [], |
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"IAMDatabaseAuthenticationEnabled": false, |
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"ClusterCreateTime": "2019-04-15T14:18:42.785Z", |
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"EngineMode": "provisioned", |
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"DeletionProtection": false, |
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"HttpEndpointEnabled": false |
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} |
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] |
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} |
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The following ``describe-db-clusters`` example retrieves only the ``DBClusterIdentifier``, ``Endpoint``, and ``ReaderEndpoint`` attributes of all your DB clusters in the current AWS Region. :: |
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aws rds describe-db-clusters \ |
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--query 'DBClusters[].{DBClusterIdentifier:DBClusterIdentifier,Endpoint:Endpoint,ReaderEndpoint:ReaderEndpoint}' |
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Output:: |
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[ |
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{ |
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"Endpoint": "cluster-57-2020-05-01-2270.cluster-cnpexample.us-east-1.rds.amazonaws.com", |
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"ReaderEndpoint": "cluster-57-2020-05-01-2270.cluster-ro-cnpexample.us-east-1.rds.amazonaws.com", |
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"DBClusterIdentifier": "cluster-57-2020-05-01-2270" |
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}, |
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{ |
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"Endpoint": "cluster-57-2020-05-01-4615.cluster-cnpexample.us-east-1.rds.amazonaws.com", |
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"ReaderEndpoint": "cluster-57-2020-05-01-4615.cluster-ro-cnpexample.us-east-1.rds.amazonaws.com", |
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"DBClusterIdentifier": "cluster-57-2020-05-01-4615" |
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}, |
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{ |
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"Endpoint": "pg2-cluster.cluster-cnpexample.us-east-1.rds.amazonaws.com", |
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"ReaderEndpoint": "pg2-cluster.cluster-ro-cnpexample.us-east-1.rds.amazonaws.com", |
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"DBClusterIdentifier": "pg2-cluster" |
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}, |
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...output omitted... |
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} |
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] |
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The following ``describe-db-clusters`` example retrieves only the ``DBClusterIdentifier`` and ``Engine`` attributes of your DB clusters that use the ``aurora-postgresql`` DB engine. :: |
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aws rds describe-db-clusters \ |
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--query 'DBClusters[].{DBClusterIdentifier:DBClusterIdentifier,Engine:Engine} | [?Engine == `aurora-postgresql`]' |
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Output:: |
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[ |
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{ |
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"Engine": "aurora-postgresql", |
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"DBClusterIdentifier": "pg2-cluster" |
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} |
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] |
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For more information, see `Amazon Aurora DB Clusters <https: |
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