NetApp Data ONTAP ETL for TrueSight Capacity Optimization
This topic contains the following sections:
Compatibility details
BMC TrueSight Capacity Optimization
BMC TrueSight Capacity Optimization v10.7
NetApp Filers
- In 7-mode (traditional mode): By default, all NetApp storage filers with Data ONTAP 7.3.3 (certified version)
- In C-mode (cluster mode): By default, all NetApp storage filers with Data ONTAP 8.3 (v8.3P1 has been certified)
Data ONTAP
We recommend using Data ONTAP version 8.3. The following versions of Data ONTAP are however supported:
- In 7-Mode (traditional mode): Data ONTAP 7.3.3
- In Cluster-Mode: Data ONTAP 8.3
Prerequisites
Before installing NetApp Data ONTAP ETL for BMC TrueSight Capacity, you must ensure that the following prerequisites are met:
To monitor a NetApp storage system in 7-mode, you need to:
- Create a user with read-only access to the DATA ONTAP API
- Enable TLS on NetAPP
Creating a user with read-only access
To create a user with read-only access to the DATA ONTAP API, copy-paste the following command lines into the NetApp CLI:
Create a new role to access the Data ONTAP API used by NetApp Data ONTAP ETL for TrueSight Capacity Optimization:
> useradmin role add newrole -a login-http-admin,api-license-list-info,api-system-get-version,api-perf-object-get-instances,api-aggr-list-info,api-volume-list-info,api-lun-list-info,api-lun-map-list-info,api-qtree-list,api-system-get-info,api-storage-adapter-get-adapter-list,api-storage-adapter-get-adapter-info,api-net-config-get-active,api-fcp-adapter-list-info,api-fcp-adapter-stats-list-info,api-cifs-list-config,api-iscsi-service-status,api-iscsi-adapter-list-info,api-nfs-status,api-sis-status,api-snapmirror-get-status,api-snapvault-primary-destinations-list-info,api-storage-shelf-list-info,api-disk-list-info,api-storage-shelf-environment-list-info,api-vfiler-list-info,api-cifs-status,api-vfiler-get-status,api-snapvault-primary-get-relationship-status,api-quota-report,api-snapshot-volume-infoCreate a new group using the previously created role:
> useradmin group add newgroup -c "adding group for newuser" -r newroleCreate a new user in the previously created group:
> useradmin user add newuser -g newgroup
Enabling TLS on NetAPP
Data ONTAP supports SSLv3 and TLS (disabled by default) to secure its connection with NetApp Data ONTAP ETL for TrueSight Capacity Optimization. From version 10.3 of BMC TrueSight CO, SSLv3 is disabled by default, which prevents NetApp Data ONTAP ETL for TrueSight Capacity Optimization to connect to Data ONTAP. To guarantee the correct operation of NetApp Data ONTAP ETL for TrueSight Capacity Optimization, you will have to first enable TLS. For more information, see NetApp documentation.
To monitor a NetApp storage system in Cluster mode, you need to create a user with read-only access to the DATA ONTAP API. Please copy-paste the following command lines into the NetApp CLI:
>::security >login create -username newuser -application ontapi -authmethod password -role readonly
Deploying the ETL module
Complete the following steps to deploy the ETL Module:
- Navigate to Administration > SYSTEM > Maintenance.
- Verify the installation status of the already uploaded packages. If their status is "READY" or "RUNNING", wait for the installation to complete before proceeding.
- At the bottom of the Maintenance page, locate the Upload patch or additional package file section.
- Click Browse.
- Locate and select the ETL installation package.
- Click Upload.
- Read the Overview and click Next to continue.
- Read and accept the End User License Agreement.
- Select the server on which the operation must be executed; that is the server on which the package will be saved. Click Proceed to continue.
A successful installation will result in a green line in the Additional Packages table.
Configuring the ETL module
Complete the following steps to configure an ETL service and add it as an ETL task to extract capacity and performance metrics:
- Navigate to Administration > ETL & SYSTEM TASKS > ETL tasks.
- In the ETL tasks page, under the Last run tab, click Add > Add ETL. The Add ETL page is displayed.
- In the Run configuration tab, in the ETL module property, select Storage - NetApp Data ONTAP Extractor Service.
Specify values for the common and advanced properties that are listed under the expandable tabs. To view or configure advanced properties, click Advanced. For details about the common properties, see Common configuration properties. The following table lists the properties that are specific to the NetApp Data ONTAP ETL module:
Property
Description
Connection settings
Hostname
Hostname of the NetApp Filer in Cluster Mode or the IP address of the first controller in 7-Mode.
Port
Port number to connect to the NetApp Filer (Default: 443).
Connect As
Username to connect to the NetApp Filer.
Password
Password to connect to the NetApp Filer.
Partner Hostname
Partner hostname or IP address of the second controller of the NetApp Filer (7-mode only).
Transport Protocol
Transport protocol used to connect to the NetApp Filer (for HTTP, the default port is 80; for HTTPS the default port is 443).
ETL additional settings
Entity types
This property allows you to specify the terminology to be used for entity types. Select:
- Storage - Vendor Agnostic (Recommended) if you are using several storage ETLs and the Storage Capacity Views and Reports for TrueSight Capacity Optimization.
- NetApp Specific Terminology if you want your entity types to use the NetApp terminology. Please note that this configuration is not compatible with the Storage Capacity Views and Reports for TrueSight Capacity Optimization and requires NetApp Capacity Views for TrueSight Capacity Optimization to be installed to benefit from the data analysis functionalities. This configuration should therefore only be selected if you are not using other storage ETLs.
Shares
This property allows you to fine-tune the creation of shares entities in the BMC TrueSight Capacity Optimization environment. For more information, refer to the section "Customizing Volumes and Shares Monitoring" below.
Volumes
This property allows you to disable or enable volumes monitoring and fine-tune the creation of volume entities in the BMC TrueSight Capacity Optimization environment. For more information, refer to the section "Customizing Volumes and Shares Monitoring" below.
Property
Description
Collection level
Levels up to
By default, extended level metrics are not imported by the ETL. To import them, you will have to customize the collection level and set it to [4] Extended.
For more information about Aging Class Mapping, refer to the topic Adding and modifying metric profiles.- Click Save. You are returned to the Last run tab under the ETL tasks page.
- Validate the results in simulation mode: In the ETL tasks table under ETL tasks > Last run, locate your ETL (ETL task name), click
to run the ETL.
- OK: the ETL executed without any error in simulation mode.
- WARNING: The ETL execution returned some warnings in simulation mode. Check the ETL log.
- ERROR: The ETL execution returned errors and was unsuccessful. Edit the active Run configuration and try again.
- Switch the ETL to production mode: Perform the following steps:
- In the ETL tasks table under ETL tasks > Last run, click the ETL under the Name column.
- In the Run configuration table in the ETL details page, click
to edit the active Run configuration.
- In the Edit run configuration page, navigate to the Run configuration expandable tab and set Execute in simulation mode to No.
- Click Save.
- Locate the ETL in the ETL tasks table and click
to run it, or schedule an ETL run.
After you run the ETL, or schedule the ETL for a run, it will extract the data from the source and transfer it to BMC TrueSight Capacity Optimization database. You can see the entity hierarchy in the left Navigation pane, under Workspace.
Post-configuration steps
- Testing the connection to the NetApp Data ONTAP API
- Customizing volumes and shares monitoring
- Running the Extractor Service task
- Setting the collect frequency
Testing the connection to the NetApp Data ONTAP API
The ETL relies on NetApp Data ONTAP API to collect information about NetApp Filers. Because some connectivity issues may exist and cause the ETL to fail, it is highly recommended to test the connection to this specific component. The procedure is as follows:
- Download the troubleshooting tool from EPD.
- Run the command java –jar <Troubleshooting_Tool_Name.jar> to launch the tool.
- Enter the information required to connect to the system and click Test Connection.
- Wait for the test to complete.
- If a connectivity issue is detected, an error message will appear. In this case, the issue encountered does not concern the ETL. Check your configuration to diagnose the source of the issue.
- Click Save As to export the connection test results into a txt file.
Customizing volumes and shares monitoring
Discovering volumes and/or shares and collecting their performance metrics are resource-intensive actions that can create extra workload on the system. To reduce the system resource consumption, administrators can disable or enable the volumes and/or shares monitoring at will and fine-tune the creation of volume and/or share entities into the BMC TrueSight Capacity Optimization environment.
The following metrics are no longer collected and displayed in the console when volumes monitoring is disabled:
Dataset | Metrics |
---|---|
STOGLB | 7-Mode and Cluster-Mode:
|
To customize volumes and shares monitoring
- Edit the NetApp Data ONTAP ETL Run Configuration.
- Expand the ETL additional settings menu.
From the Shares/Volumes pull-down lists, select one of the following options:
Option
Result
Disabled
- Volumes/Shares are not discovered.
- Volumes/shares-related metrics are not loaded in the console.
Collected for metric computation (Default)
- All volumes/shares are discovered and their metrics are collected and processed.
- Volumes/shares-related metrics are not loaded in the console.
Collected and Imported
- All volumes/shares are discovered and their metrics are collected and processed.
- Volumes/shares-related metrics are saved in the database, processed and loaded in the console.
- Click Save.
Running the Extractor Service task
Setting the collect frequency
Lookup details
NetApp Data ONTAP ETL for TrueSight Capacity Optimization defines the following lookup fields:
Entity Types (Storage - Vendor Agnostic) | Entity Types (NetApp Specific Terminology) | Lookup fields |
---|---|---|
Storage System | NetApp HA Pair | DEFAULT |
Storage System | NetApp Cluster | DEFAULT |
Storage Filer | NetApp vFiler | DEFAULT |
Storage Filer | NetApp Vserver | DEFAULT |
Storage Pool | NetApp Aggregate | DEFAULT |
Storage Share | NetApp Volume | DEFAULT |
Storage Volume | NetApp LUN | DEFAULT |