constellation/e2e/internal/upgrade/upgrade.go
Otto Bittner cac43a1dd0 ci: add e2e-upgrade test
The test is implemented as a go test.
It can be executed as a bazel target.
The general workflow is to setup a cluster,
point the test to the workspace in which to
find the kubeconfig and the constellation config
and specify a target image, k8s and
service version. The test will succeed
if it detects all target versions in the cluster
within the configured timeout.
The CI automates the above steps.
A separate workflow is introduced as there
are multiple input fields to the test.
Adding all of these to the manual e2e test
seemed confusing.

Co-authored-by: Fabian Kammel <fk@edgeless.systems>
2023-03-23 14:57:38 +01:00

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Go

/*
Copyright (c) Edgeless Systems GmbH
SPDX-License-Identifier: AGPL-3.0-only
*/
// Package upgrade tests that the CLI's upgrade apply command works as expected and
// the operators eventually upgrade all nodes inside the cluster.
// The test is written as a go test because:
// 1. the helm cli does not directly provide the chart version of a release
//
// 2. the image patch needs to be parsed from the image-api's info.json
//
// 3. there is some logic required to setup the test correctly:
//
// - set microservice, k8s version correctly depending on input
//
// - set or fetch measurements depending on target image
package upgrade