A GitHub Action that creates a local Astarte cluster for testing application against it.

The action will create a new Cluster which will be exposed at api.autotest.astarte-platform.org (APIs) and broker.autotest.astarte-platform.org (broker). The action takes care of all the plumbing needed for the domains to be resolved against the cluster. Both domains have a valid SSL certificate, and by all means the resulting enviroment is equivalent to a vanilla production one - as such, all Astarte tooling (SDKs, CLIs...) will work as expected when pointed to api.autotest.astarte-platform.org as the Cluster endpoint.

The action also sets up astartectl with a context already configured to operate on the new Cluster and Realm and in your $PATH. As such, you can immediately use commands such as astartectl pairing agent register to set up your own devices for testing.

The Housekeeping key and the Realm key (the action will create an empty realm for convenience) can be retrieved from the housekeeping_key and realm_key outputs respectively, or through astartectl. API Tokens can ben generated using astartectl utils gen-jwt.

For any information on how to use the Astarte Cluster itself, please refer to the Astarte Documentation.

This action creates a local Kubernetes environment using KinD through the @container-tools/kind-action GitHub Action. As such, when using this action, the runner must be running Linux and a Kubernetes environment will be created and owned by the Astarte Cluster.

The Action will bind ports 80, 443 and 8883 on the host, where APIs and Broker will be exposed. As such, those ports should not be used by other services in other steps.

Create a workflow YAML file in your .github/workflows directory. An example workflow is available below. For more information, reference the GitHub Help Documentation for Creating a workflow file.

• astarte_chart_version: The Helm chart version for Astarte Operator. Defaults to the last one in the 24.5.xx series.
• astartectl_version: The astartectl CLI version to install. Defaults to the last one in the 24.5.xx series. Advised to leave as default.
• astarte_version: The Astarte version to install. Defaults to the last one in the 1.2.xx series.
• astarte_realm: The Astarte Realm that will be created with the cluster. Defaults to test.
• astarte_namespace: The Kubernetes namespace where Astarte will be installed. Defaults to astarte.
• kind_version: The kind version to use (default: v0.23.0). Advised to leave as default.
• kind_node_image: The Docker image for the cluster nodes. Advised to leave as default.

• housekeeping_key: The Housekeeping private key for the newly created Astarte Cluster.
• realm_key: The Realm private key.

If you need to interact with the cluster to e.g. register a device, the simplest and advised way is to simply use astartectl.

Create a workflow (eg: .github/workflows/create-cluster.yml):

name: Create Astarte Cluster

on: pull_request

jobs:
  create-cluster:
    runs-on: ubuntu-latest
    steps:
      - name: Create Astarte Cluster
        uses: astarte-platform/astarte-cluster-action@v1

This uses @astarte-platform/astarte-cluster-action GitHub Action to spin up an Astarte Kubernetes cluster on every Pull Request.