Turbonomic - Envizi Integration

Use Case Example

Sustainability Manager can view and compare the energy usage of all data centres within Envizi. They can understand energy efficiency among their data centres by number of active hosts, by number of VMs. They can understand the density of VMs to Hosts in each data centre to identify opportunities to optimize efficiency.

Connector Architecture

Turbonomic Connector Architecture

Data Mapping

The image below illustrates the type of data that is being sent by the API and App Connect Flows.

Turbonomic Data Mapping

App Connect Flows

Included with this connector are two flows that export locations and accounts, along with all the required fields they contain.
The table below shows the naming convention for these flows and the current integration use case.

File	Flow	Destination	Operation
TurbonomicLocations.yaml	Locations	Turbonomics to Envizi	Depending on configuration Changes only or Bulk initial load
TurbonomicAccounts.yaml	Accounts	Turbonomics to Envizi	Depending on configuration Changes only or Bulk initial load

Installation and Configuration Guide

Before you begin you will need:

Turbonomic version 8.6.6 or higher
An instance of App Connect with the Designer component.

Installation Steps Overview

App Connect Configuration
a. Add Accounts (reference document)
b. Importing Flow in App Connect (reference document)
Turbonomics Configuration
a. Create user
b. Configure tags

Part 1. App Connect Configuration

Note: When configuring App Connect you will have the option to set up a secure connection with a self-signed certificates, a private network, or both.

Add Account for "Amazon S3" connector
- Credentials will be given by Envizi
Add an Account for "HTTP" connector
- This account will be used for Authentication
  - API Key: Enter the Turbonomic credentials in this format <USERNAME>&password=<PASSWORD>
    - e.g., If the username is johndoe and the password is TheCakeIsALie, enter johndoe&password=TheCakeIsALie
  - API Key Location: Select "body URL encoded"
  - API Key Name: Enter the text username and not your actual username.
Add another Account for "HTTP" connector
- This account will be used for other API calls
- Leave all authentication related fields empty
Import the flows - Navigate to the flows below and use the link to their raw files for importing in App Connect: - TurbonomicLocations - TurbonomicAccounts
Configure the flow to use the right accounts - For all Amazon S3 nodes in the flow, select the account created in Step 1 - For the first HTTP node in the flow, select the account created in Step 2 - For all other HTTP nodes in the flow, select the account created in Step 3
Configure the scheduler - Click on the "Scheduler" node
```
    <img width="659" alt="Scheduler node" src="https://media.github.ibm.com/user/375131/files/ea694d80-01ed-11ed-8852-16b625339675">

- Configure the schedule as needed

    <img width="659" alt="Scheduler configuration 2" src="https://media.github.ibm.com/user/375131/files/00c3d900-01ef-11ed-86aa-29008ff86450">
```
- The TurbonomicAccounts flow must be executed daily, preferably at UTC midnight between 00:05 and 00:30
- The TurbonomicLocations flow can be configured to run once a month or even On-demand as described here
- Note: By default, the flow will run when it is started. To change this behavior, untick the below checkbox in the "Scheduler" node. It is recommended to keep this checked for On-demand data pull

Configure the flow parameters - Click on the "Set variable" node Set variable configuration

- In Variable > config > customer, enter the value provided by Envizi
- In Variable > config > url, enter URL for the Turbonomic instance
     - e.g., https://example.com:9080

- Scroll to the Amazon S3 node and click on it to open the configuration
 ![S3 Configuration](https://media.github.ibm.com/user/375131/files/56c06800-4bb4-11ed-9aa6-c6758d61300a)

- From the bucket dropdown, select the bucket name provided by Envizi
- Perform these actions on all Amazon S3 nodes in the flow

Start the flow
- Once the flow it started, it will run as configured in scheduler. However, the flow will only collect data from the day it has been started.
- In order to pull any historical data, additional configurations described in On-demand Data Pull need to be done.

Part 2. Turbonomic Configuration

Turbonomic v8.6.6 or higher is required for this integration to work
Create a user in Turbonomic with "Observer" role. The App Connect will be configured to use this user's credentials to fetch the necessary data.
For accurate emission calculations from Envizi, add the following Tag Categories in vCenter and add their values as tags to the Data Centers:
- Country: Name of Country
- Latitude: Latitude in Decimal Degrees format
- Longitude: Longitude in Decimal Degrees format
- By default, Envizi will use the Data Center name configured in Turbonomic/vCenter. To change this, Tag Category EnviziAlternateName can be added with the desired display name as its value. - Envizi Locations (Data Centers in this case) need unique display names. If there are any Data Centers with same names, they should be changed from vCenter or Tag Category EnviziAlternateName should be added to the Data Center(s) with different name(s)

Note: Tags sync from vCenter to Turbonomic might take upto 20 minutes.

Operating the connector

On-demand Data Pull

Use the on-demand data pull when there is historical energy related data that needs to be loaded from Turbonomic to Envizi.

This method is for the initial sync or to sync data that was added/updated between specific dates.
This method is meant to be executed just once whenever needed and then stopped.
App Connect logs will show when On-demand load has been completed successfully or that it can be stopped.
For TurbonomicLocations, no additional configuration is needed.
To use this method in flows other than TurbonomicLocations, the following parameters in "Set variable" node need to be configured:
Variable > config > OverrideStartDate:
- The start timestamp of the window between which the data will be pulled from.
- The date must be specified in yyyy-mm-dd format.
- e.g., 2022-06-26
Variable > config > OverrideEndDate:
- The end timestamp of the window between which the data will be pulled from.
- The date must be specified in yyyy-mm-dd format.
- e.g., 2022-06-27
Note: The dates configured here will be considered as UTC

Part 3. Testing and Verification

Set the OverrideStartDate and OverrideEndDate in the flow to a date that you know the data exists for.
- Preferably keep it a single date.
- Refer to the On-demand Data Pull section for more details
Make sure "Also run the flow when it's switched on" is selected in the "Scheduler" node
Start the flow
Open App Connect logs from the left side bar
Keep refreshing the logs until you see a message that says "Flow completed successfully".
If you get an error message, refer to the Troubleshooting section

Troubleshooting

The below errors are found in the App Connect logs.

Error	Cause	Resolution
The HTTP request returned with an error: 400 "Bad Request"	No configuration for first HTTP Node	Please configure the HTTP node with the exact same configurations as mentioned in the Step 5 of App Connect Configuration
The HTTP request returned with an error: 400 "Bad Request"	Invalid API Key name	Enter the text `username` and not your actual username.
The HTTP request returned with an error: 400 "Bad Request"	Invalid API Key location	Select "body URL encoded" in API Key Location
The HTTP request returned with an error: 401 "Unauthorized"	Invalid API Key in HTTP Account	Enter the correct Turbonomic credentials in this format `<USERNAME>&password=<PASSWORD>`
The HTTP request returned with an error: 500 "Internal Server Error"	Invalid URL in Set Variable	Configure the correct URL of the Turbonomic instance
The HTTP request returned with an error: 404 "Not Found”	If / is appended at the end of the valid URL	Configure the correct URL of the Turbonomic instance and do not append / at the end of the URL
Your Amazon S3 account doesn't have the required permissions to complete the isObjectPresent action on the object object: 403 "Forbidden"	Invalid customer	Configure the customer name in set variable exactly as provided by Envizi