network_latency

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

Usage

JSON

{
  "name": "network-latency",
  "type": "action",
  "provider": {
    "type": "python",
    "module": "chaosazure.machine.actions",
    "func": "network_latency"
  }
}

YAML

name: network-latency
provider:
  func: network_latency
  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 apply latency for
delay	integer	200	No	Delay	Delay to add in milliseconds
jitter	integer	50	No	Jitter	Extra jitter to add to the delay in milliseconds
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 latency 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.

delay (int): Added delay in ms. Defaults to 200.

jitter (int): Variance of the delay in ms. Defaults to 50.

Examples

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

# Increase the latency of all machines from the group 'rg'
> network_latency("where resourceGroup=='rg'", configuration=c,
                secrets=s)

# Increase the latecy of the machine from the group 'rg' having the name 'name'
> network_latency("where resourceGroup=='rg' and name='name'",
                configuration=c, secrets=s)

# Increase the latency of two machines at random from the group 'rg'
> network_latency("where resourceGroup=='rg' | sample 2",
                configuration=c, secrets=s)

Signature

def network_latency(filter: str = None,
                    duration: int = 60,
                    delay: int = 200,
                    jitter: int = 50,
                    timeout: int = 60,
                    configuration: Dict[str, Dict[str, str]] = None,
                    secrets: Dict[str, Dict[str, str]] = None):
    pass