burn_io

Type	action
Module	chaosazure.machine.actions
Name	burn_io
Return	None

Usage

JSON

{
  "name": "burn-io",
  "type": "action",
  "provider": {
    "type": "python",
    "module": "chaosazure.machine.actions",
    "func": "burn_io"
  }
}

YAML

name: burn-io
provider:
  func: burn_io
  module: chaosazure.machine.actions
  type: python
type: action

Arguments

Name	Type	Default	Required	Title	Description
filter	string	null	No	Filter	Target filter selector
duration	integer	60	No	Duration	How long to burn the CPU for
timeout	integer	60	No	Timeout	Completion timeout

filter (str, optional): Filter the virtual machines. If the filter is omitted all machines in the subscription will be selected as potential chaos candidates.

duration (int, optional): How long the burn lasts. Defaults to 60 seconds.

timeout (int): Additional wait time (in seconds) for filling operation to be completed. Getting and sending data from/to Azure may take some time so it’s not recommended to set this value to less than 30s. Defaults to 60 seconds.

Examples

Some calling examples. Deep dive into the filter syntax: https://docs.microsoft.com/en-us/azure/kusto/query/

# Increase the I/O operations per second of all machines from the group 'rg'
> burn_io("where resourceGroup=='rg'", configuration=c, secrets=s)

# Increase the I/O operations per second of the machine from the group 'rg' having the name 'name'
> burn_io("where resourceGroup=='rg' and name='name'",
                configuration=c, secrets=s)

# Increase the I/O operations per second of two machines at random from the group 'rg'
> burn_io("where resourceGroup=='rg' | sample 2",
                configuration=c, secrets=s)

Signature

def burn_io(filter: str = None,
            duration: int = 60,
            timeout: int = 60,
            configuration: Dict[str, Dict[str, str]] = None,
            secrets: Dict[str, Dict[str, str]] = None):
    pass