Network Chaos API

Thu, 05 Jan 2017 00:00:00 +0000

`AbstractNetworkChaosModule` abstract module class

All the plugins must implement the AbstractNetworkChaosModule abstract class in order to be instantiated and ran by the Netwok Chaos NG plugin. This abstract class implements two main abstract methods:

run(self, target: str, kubecli: KrknTelemetryOpenshift, error_queue: queue.Queue = None) is the entrypoint for each Network Chaos module. If the module is configured to be run in parallel error_queue must not be None
- target: param is the name of the resource (Pod, Node etc.) that will be targeted by the scenario
- kubecli: the KrknTelemetryOpenshift needed by the scenario to access to the krkn-lib methods
- error_queue: a queue that will be used by the plugin to push the errors raised during the execution of parallel modules
get_config(self) -> (NetworkChaosScenarioType, BaseNetworkChaosConfig) returns the common subset of settings shared by all the scenarios BaseNetworkChaosConfig and the type of Network Chaos Scenario that is running (Pod Scenario or Node Scenario)

`BaseNetworkChaosConfig` base module configuration

Is the base class that contains the common parameters shared by all the Network Chaos NG modules.

Network Chaos NG Scenarios on Krkn

Network Chaos API

AbstractNetworkChaosModule abstract module class

BaseNetworkChaosConfig base module configuration

`AbstractNetworkChaosModule` abstract module class

`BaseNetworkChaosConfig` base module configuration