Struct testcontainers_modules::kwok::KwokCluster

pub struct KwokCluster;

Available on crate feature kwok only.

This module provides Kwok Cluster (Kubernetes WithOut Kubelet).

Currently pinned to version v0.5.2-k8s.v1.29.2

Configuration

For configuration, Kwok Cluster uses environment variables. You can go here for the full list.

Testcontainers support setting environment variables with the method RunnableImage::with_env_var((impl Into<String>, impl Into<String>)). You will have to convert the Image into a RunnableImage first.

use testcontainers_modules::kwok::KwokCluster;
use testcontainers::RunnableImage;

let image: RunnableImage<KwokCluster> = KwokCluster::default().into();
let image = image.with_env_var(("KWOK_PROMETHEUS_PORT", "9090"));

No environment variables are required.

Trait Implementations

impl Debug for KwokCluster

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for KwokCluster

fn default() -> KwokCluster

Returns the “default value” for a type.

impl Image for KwokCluster

type Args = ()

A type representing the arguments for an Image.

fn name(&self) -> String

The name of the docker image to pull from the Docker Hub registry.

fn tag(&self) -> String

Implementations are encouraged to include a tag that will not change (i.e. NOT latest) in order to prevent test code from randomly breaking because the underlying docker suddenly changed.

fn ready_conditions(&self) -> Vec<WaitFor>

Returns a list of conditions that need to be met before a started container is considered ready.

fn expose_ports(&self) -> Vec<u16>

Returns the ports that needs to be exposed when a container is created.

fn env_vars(&self) -> Box<dyn Iterator<Item = (&String, &String)> + '_>

There are a couple of things regarding the environment variables of images:

fn mounts(&self) -> Box<dyn Iterator<Item = &Mount> + '_>

There are a couple of things regarding the mounts of images:

fn entrypoint(&self) -> Option<String>

Returns the entrypoint this instance was created with.

fn exec_after_start( &self, cs: ContainerState ) -> Result<Vec<ExecCommand>, TestcontainersError>

Returns the commands that needs to be executed after a container is started i.e. commands to be run in a running container.