Viewing Operation Logs on the DWS Console
Enabling CTS
A tracker will be automatically created after CTS is enabled. All traces recorded by CTS are associated with a tracker. Currently, only one tracker can be created for each account.
- Log in to the CTS console.
- In the navigation tree on the left, click Trackers.
- Enable CTS.
If you are new to CTS and do not have any trackers in the tracker list, enable CTS first. For details, see "Getting Started > Enabling CTS" in the Cloud Trace Service User Guide.
If you have enabled CTS, the system has automatically created a management tracker. Only one management tracker can be created and it cannot be deleted. You can also manually create a data tracker. For details, see "Tracker Management" > "Creating a Tracker" in the Cloud Trace Service User Guide.
Disabling the Audit Log Function
If you want to disable the audit log function, disable the tracker in CTS.
- Log in to the CTS console.
- Disable the audit log function by disabling the tracker. To enable the audit log function again, you only need to enable the tracker.
For how to enable or disable a tracker, see Disabling or Enabling a Tracker in the Cloud Trace Service User Guide.
Key Operations
With CTS, you can record operations associated with DWS for later query, audit, and backtrack operations.
- The creation and deletion of automated snapshots are not performed by users, therefore not recorded in audit logs.
- There are many DWS cluster operation events, but the table below only includes some frequently audited operations.
| Operation | Resource | Event Name |
|---|---|---|
| Creating a cluster | cluster | createCluster |
| Deleting a cluster | cluster | deleteCluster |
| Performing a cluster inspection | cluster | createInspection |
| Stopping an inspection | cluster | AbortInspection |
| Scaling out a cluster | cluster | growCluster |
| Increasing the capacity of idle nodes | cluster | resizeWithFreeNodes |
| Performing cluster redistribution | cluster | redistributeCluster |
| Querying redistribution details | cluster | queryRedisInfo |
| Adding disk capacity | cluster | executeDiskExpand |
| Changing cluster flavors | cluster | flavorResize |
| Restarting a cluster | cluster | restartCluster |
| Performing a cluster switchover | cluster | activeStandySwitchover |
| Resetting passwords | cluster | resetPassword |
| Restoring a cluster | cluster | repairCluster |
| Creating a cluster connection | cluster | createClusterConnection |
| Modifying a cluster connection | cluster | modifyClusterConnection |
| Deleting a cluster connection | cluster | deleteClusterConnection |
| Resizing a cluster | cluster | resizeCluster |
| Binding or unbinding an EIP | cluster | bindOrUnbindEIP |
| Creating or binding an ELB | cluster | createOrBindElb |
| Unbinding an ELB | cluster | unbindElb |
| Adding a CN | cluster | addCN |
| Deleting a CN | cluster | deleteCN |
| Upgrading a cluster | cluster | clusterUpdateMgr |
| Scaling in a cluster | cluster | shrinkCluster |
| Creating a resource management plan | cluster | addWorkloadPlan |
| Deleting a Resource Pool | cluster | deleteWorkloadQueueInfo |
| Creating a resource pool | cluster | addWorkloadQueueInfo |
| Modifying cluster GUC parameters | cluster | updateClusterConfigurations |
| Removing the read-only status | cluster | cancelReadonly |
| Modifying a maintenance window | cluster | modifyMaintenanceWindow |
| Adding CN nodes in batches | cluster | batchCreateCn |
| Deleting CN nodes in batches | cluster | batchDeleteCn |
| Adding tags in batches | cluster | batchCreateResourceTag |
| Deleting tags in batches | cluster | batchDeleteResourceTag |
| Creating a logical cluster | cluster | createLogicalCluster |
| Deleting logical clusters | cluster | deleteLogicalCluster |
| Editing a logical cluster | cluster | editLogicalCluster |
| Restarting logical clusters | cluster | restartLogicalCluster |
| Converting to a logical cluster | cluster | switchLogicalCluster |
| Starting a cluster | cluster | startCluster |
| Stopping a cluster | cluster | stopCluster |
| Modifying the security group of a cluster | cluster | changeSecurityGroup |
| Changing the cluster time zone | cluster | modifyClusterTimezone |
| Creating a snapshot | backup | createBackup |
| Deleting a snapshot | backup | deleteBackup |
| Restoring a cluster | backup | restoreCluster |
| Copying snapshots | backup | copySnapshot |
| Deleting a snapshot policy | backup | deleteBackupPolicy |
| Updating a snapshot policy | backup | updateClustersBackupPolicy |
| Creating a DR task | disasterRecovery | createDisasterRecovery |
| Deleting a DR task | disasterRecovery | deleteDisasterRecovery |
| Starting a DR task | disasterRecovery | startDisasterRecoveryAction |
| Stopping a DR task | disasterRecovery | stopDisasterRecoveryAction |
| Switching to the DR cluster | disasterRecovery | switchoverDisasterRecoveryAction |
| Performing an exception switchover | disasterRecovery | failoverDisasterRecoveryAction |
| Performing DR | disasterRecovery | recoveryDisaster |
| Updating DR configurations | disasterRecovery | updateRecoveryDisaster |
| Querying DR details | disasterRecovery | disasterRecoveryOperate |
| Setting security parameters | configurations | updateConfigurations |
| Creating an extended data source | dataSource | createExtDataSource |
| Deleting an extended data source | dataSource | deleteExtDataSource |
| Updating an extended data source | dataSource | updateExtDataSource |
| Creating an MRS data source | dataSource | createExtDataSource |
| Deleting an MRS data source | dataSource | deleteExtDataSource |
| Updating an MRS data source | dataSource | updateExtDataSource |
Viewing Traces
- Log in to the CTS console.
- In the navigation pane on the left, choose Trace List.
- Click the search box above the trace list and set the search criteria.
The following filters are available:
- Trace Name: If you select this option, you also need to select a specific trace name.
- Cloud Service: Select DWS.
- Resource Type: Select All resource types or specify a resource type.
- Resource Name: If you select this option, you also need to select or enter a specific resource name.
- Resource ID: If you select this option, you also need to select or enter a specific resource ID.
- Operator: Select a specific operator (at user level rather than tenant level).
- Event ID: If you select this option, you also need to select or enter an event ID.
- Trace Status: Available options include All trace statuses, normal, warning, and incident. You can only select one of them.
- Enterprise Project ID: If you select this option, you also need to select or enter a specific enterprise project ID.
- Access Key ID: If you select this option, you also need to select or enter a specific access key ID.
- Click Query.
- Click the name of the trace to be viewed. A window is displayed, showing the trace details.
For details about key fields of a CTS trace, see "Trace References" > "Trace Structure" and "Trace References" > "Example Traces" in Cloud Trace Service User Guide.
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