kube2e

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Published: Mar 3, 2021 License: Apache-2.0 Imports: 20 Imported by: 0

README

Regression tests

This directory contains tests that install each of the 3 Gloo Edge flavors (gateway, ingress, and knative) and run regression tests against them.

Setup

These tests require that a Gloo Edge Helm chart archive be present in the _test folder, glooctl be built in the _output folder, and a kind cluster set up and loaded with the images to be installed by the helm chart.

ci/kind.sh gets run in ci to setup the test environment for the above requirements. To run tests locally, it is recommended you create a kind cluster using the same command there, build a helm chart for the version you want to test (VERSION=kind make build-test-chart), build glooctl (make glooctl) and load the docker images into kind that will get installed (CLUSTER_NAME=kind VERSION=kind make push-kind-images).

Run test

To run the regression tests, your kubeconfig file must point to a running Kubernetes cluster. You can then start the tests by running the following command from this directory:

KUBE2E_TESTS=<test-to-run> ginkgo -r
Test environment variables

The below table contains the environment variables that can be used to configure the test execution.

Name Required Description
KUBE2E_TESTS Y Must be set to the test suite to be run, otherwise all tests will be skipped
DEBUG N Set to 1 for debug log output
WAIT_ON_FAIL N Set to 1 to prevent Ginkgo from cleaning up the Gloo Edge installation in case of failure. Useful to exec into inspect resources created by the test. A command to resume the test run (and thus clean up resources) will be logged to the output.

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func EventuallyReachesConsistentState added in v1.5.0

func EventuallyReachesConsistentState(installNamespace string)

func GetHelmValuesOverrideFile added in v1.3.16

func GetHelmValuesOverrideFile() (filename string, cleanup func())

func GlooctlCheckEventuallyHealthy added in v1.3.16

func GlooctlCheckEventuallyHealthy(offset int, testHelper *helper.SoloTestHelper, timeoutInterval string)

Check that everything is OK by running `glooctl check`

func MustKubeClient added in v0.11.2

func MustKubeClient() kubernetes.Interface

func UpdateAlwaysAcceptSetting added in v1.5.0

func UpdateAlwaysAcceptSetting(ctx context.Context, alwaysAccept bool, installNamespace string)

enable/disable strict validation

func UpdateSettings added in v1.5.0

func UpdateSettings(f func(settings *v1.Settings), ctx context.Context, installNamespace string)

Types

This section is empty.

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