Policy: AWS > Well-Architected Tool > AWS Well-Architected Framework > Reliability > REL 12. How do you test reliability? > Test resiliency using chaos engineering

Run tests that inject failures regularly into pre-production and production environments. Hypothesize how your workload will react to the failure, then compare your hypothesis to the testing results and iterate if they do not match. Ensure that production testing does not impact users.

See Test resiliency using chaos engineering for more information.

Resource Types

This policy targets the following resource types:

AWS > Well-Architected Tool > AWS Well-Architected Framework

Primary Policy

This policy is used with the following primary policy:

AWS > Well-Architected Tool > AWS Well-Architected Framework > Reliability > REL 12. How do you test reliability?

Controls

Policy Specification

Schema Type	`string`
Default	`Skip`
Valid Values [YAML]	`Skip` `True` `False`

In Your Workspace

Policy Settings by Type report

Developers

Category URI

tmod:@turbot/turbot#/control/categories/other

Policy Type URI

tmod:@turbot/aws-wellarchitected-framework#/policy/types/rel12FailureInjectionResiliency

GraphQL

query policyType(id: "tmod:@turbot/aws-wellarchitected-framework#/policy/types/rel12FailureInjectionResiliency") { … }

query policySettings(filter: "policyTypeId:'tmod:@turbot/aws-wellarchitected-framework#/policy/types/rel12FailureInjectionResiliency'") { … }

query policyValues(filter: "policyTypeId:'tmod:@turbot/aws-wellarchitected-framework#/policy/types/rel12FailureInjectionResiliency'") { … }

CLI

Get Policy Type

turbot graphql policy-type --id "tmod:@turbot/aws-wellarchitected-framework#/policy/types/rel12FailureInjectionResiliency"

Get Policy Settings

turbot graphql policy-settings --filter "policyTypeId:tmod:@turbot/aws-wellarchitected-framework#/policy/types/rel12FailureInjectionResiliency"