This project allows you to run remote code on Floating EC2 instances.

The code will:

• Create an EC2 instance based on the AMI ID you provide.
• Run the command/script you provide via SSM.
• Delete the EC2 instance once the job is done.

This process could be used to schedule heavy tasks execution that cannot be containerized on Windows/Linux EC2 instances (like rendering and enormos builds) on AWS.

• python3
• pip
• virtualenv
• AWS-CLI
• AWS Access Keys with the privilges to:
  • Create/destroy EC2 instances
  • SSM get/list/run commands
• IAM instance-profile with the "AmazonSSMManagedInstanceCore" policy attached to it
• S3 bucket to store the job logs

• Clone the project and create/activate virtualenv.
• Install needed libraries.

# On Windows
cd PROJECT_PATH
virtualenv .env # Create virtualenv - only the first time
.\.env\Scripts\activate # Activate virtualenv
pip install -r requirements.txt # install required packages

# On Linux
cd PROJECT_PATH
virtualenv .env # Create virtualenv - only the first time
. .env/bin/activate # Activate virtualenv
python3 -m pip install -r requirements.txt # install required packages

# On Windows
aws configure --profile "PROFILE_NAME"
$env:AWS_PROFILE="PROFILE_NAME"
# Or
$env:AWS_DEFAULT_REGION="ca-central-1"
$env:AWS_ACCESS_KEY_ID="XXX-XXX-XXX-XXX"
$env:AWS_SECRET_ACCESS_KEY="XXXXXXXXXXXXXXX"

aws configure --profile "PROFILE_NAME"
export AWS_PROFILE="PROFILE_NAME"
# Or
export AWS_DEFAULT_REGION="ca-central-1"
export AWS_ACCESS_KEY_ID="XXX-XXX-XXX-XXX"
export AWS_SECRET_ACCESS_KEY="XXXXXXXXXXXXXXX"

The service configuration is stored in the config/settings.yml file.
Use the config/settings.yml.sample as a base.

python .\handler.py -a "ami-XXXXXX" -p "YOUR_PROJECT_NAME" -c @"
`$ErrorActionPreference = 'Stop'
git clone https://github.com/taherbs/scriptbox.git c:/scriptbox
if (-not `$?) { throw \"clone command failed\"}
cd "c:/scriptbox"
./run_script.ps1
"@

COMMAND_EXEC=$(cat <<-END
\$ErrorActionPreference = 'Stop'
git clone https://github.com/taherbs/scriptbox.git c:/scriptbox
if (-not \$?) { throw "clone command failed"}
cd "c:/scriptbox"
./run_script.ps1
END)
python ./handler.py -a "test" -p "rendering-farm-foxtrot" -c "$COMMAND_EXEC"

• Change the instance type to spot to optimize cost
• Better logging when error