Cloud

• https://docs.aws.amazon.com/appstream2/latest/developerguide/enable-usage-reports.html
• To receive usage reports for AppStream 2.0, you can subscribe to them via the AppStream 2.0 console, AWS CLI or CreateUsageReportSubscription API operation. You need to enable usage reports separately for each AWS Region you want to receive data from. Usage reports are stored in an Amazon S3 bucket and there is no charge for subscribing, but standard Amazon S3 charges may apply. There are two types of reports: AppStream 2.0 Sessions Reports and AppStream 2.0 Applications Reports. Sessions reports are generated daily and include information about each user session. Applications reports are generated daily and include information about each application launch during a session. Reports are stored in a nested folder structure in your Amazon S3 account and can be analyzed using Amazon Athena.

Here is a sample script that you can use to report on Amazon AppStream 2.0 usage:

#!/bin/bash

# Define the AWS region to use
REGION=us-west-2

# Define the date range for the report
START_DATE=$(date -d "30 days ago" +"%Y-%m-%d")
END_DATE=$(date +"%Y-%m-%d")

# Get the total number of AppStream 2.0 sessions in the specified date range
TOTAL_SESSIONS=$(aws appstream describe-sessions \
                 --start-time "$START_DATE" \
                 --end-time "$END_DATE" \
                 --query 'Sessions[].SessionId' \
                 --output text \
                 --region "$REGION" | wc -l)

# Get the total number of AppStream 2.0 fleet hours in the specified date range
TOTAL_HOURS=$(aws appstream describe-session-details \
                 --start-time "$START_DATE" \
                 --end-time "$END_DATE" \
                 --query 'SessionDetails[].SessionTime' \
                 --output text \
                 --region "$REGION" | awk '{total+=$1} END {printf "%.2f", total}')

# Print the report
echo "Report for Amazon AppStream 2.0 Usage"
echo "Date Range: $START_DATE to $END_DATE"
echo "Total Sessions: $TOTAL_SESSIONS"
echo "Total Hours: $TOTAL_HOURS"

This script uses the AWS CLI to retrieve information about AppStream 2.0 sessions and fleet hours in the specified date range. The output is a report that includes the total number of sessions and total number of hours for the specified date range.

You can run this script on a regular basis, such as daily or weekly, to monitor your AppStream 2.0 usage and keep track of the resources that you are consuming. You can also modify the script to add additional information to the report, such as the number of active fleets or the total cost of your AppStream 2.0 usage.

the steps you need to follow to create a Python script that reports on Amazon AppStream usage using the CreateUsageReportSubscription operation.

Install the AWS SDK for Python (Boto3)
You will need to install the AWS SDK for Python (Boto3) in order to interact with Amazon AppStream and AWS services from your Python script. You can install it using pip with the following command:
pip install boto3

Import the required modules
In your Python script, import the required modules:
import boto3

Create a client for AppStream 2.0
Create a client for AppStream 2.0 with the following code:
appstream = boto3.client('appstream')

Call the CreateUsageReportSubscription operation
You can use the following code to call the CreateUsageReportSubscription operation:
response = appstream.create_usage_report_subscription()

Verify the response
Verify the response to ensure that the operation was successful. You can use the following code to check the response:
if response['ResponseMetadata']['HTTPStatusCode'] == 200:
print("Usage report subscription created successfully.")
else:
print("Error creating usage report subscription.")

This is a basic example to get you started with creating a Python script that reports on Amazon AppStream usage using the CreateUsageReportSubscription operation. You can find more information about the operation and the required parameters in the AWS documentation:

https://docs.aws.amazon.com/appstream2/latest/APIReference/API_CreateUsageReportSubscription.html

You can migrate an Amazon WorkSpaces instance from one directory to another using the modify-workspace-properties command in the AWS CLI. Here’s an example bash script that demonstrates the process:

#!/bin/bash

# Set the AWS region
REGION="us-west-2"

# The ID of the Workspace to migrate
WORKSPACE_ID="ws-xxxxxxxx"

# The ID of the target directory
TARGET_DIRECTORY_ID="d-xxxxxxxxxx"

# Migrate the Workspace to the target directory
aws workspaces modify-workspace-properties \
    --region $REGION \
    --workspace-id $WORKSPACE_ID \
    --directory-id $TARGET_DIRECTORY_ID

In this example, you would replace ws-xxxxxxxx with the ID of the Amazon WorkSpaces instance you want to migrate, and replace d-xxxxxxxxxx with the ID of the target directory. The modify-workspace-properties command will then migrate the specified Workspace to the target directory.