e2e/

README

GreptimeDB Operator E2E

Overview

tests/e2e contains end-to-end tests for the GreptimeDB Operator. It tests the function of the greptimedb-operator from the user's perspective.

How it works

The E2E needs to be run in a Kubernetes cluster. It will use the kind to create a K8s and deploy the greptimedb-operator and other dependencies.

The following scripts are used to run the E2E:

• tests/e2e/setup/create-cluster.sh

  • Create a Kubernetes cluster using kind;

  • Pull the latest release GreptimeDB image;

  • Build the greptimedb-operator and greptimedb-initializer image and deploy it to the cluster;

  • Deploy the dependencies (e.g., etcd, Kafka, etc);

• tests/e2e/setup/delete-cluster.sh: Destroy the E2E cluster;

• tests/e2e/setup/diagnostic-cluster.sh: Output the cluster information when the E2E fails;

When the cluster is ready, Ginkgo will run the E2E tests. For each scenario(tests/e2e/testdata), the E2E will deploy the resources, run the related tests, check the results, and clean up the resources.

How to run

In the root directory of the project, run the following commands:

make e2e