constellation/cli/internal/cloudcmd/clients_test.go
Moritz Sanft c69e6777bd
cli: Terraform migrations on upgrade (#1685)
* add terraform planning

* overwrite terraform files in upgrade workspace

* Revert "overwrite terraform files in upgrade workspace"

This reverts commit 8bdacfb8bef23ef2cdbdb06bad0855b3bbc42df0.

* prepare terraform workspace

* test upgrade integration

* print upgrade abort

* rename plan file

* write output to file

* add show plan test

* add upgrade tf workdir

* fix workspace preparing

* squash to 1 command

* test

* bazel build

* plan test

* register flag manually

* bazel tidy

* fix linter

* remove MAA variable

* fix workdir

* accept tf variables

* variable fetching

* fix resource indices

* accept Terraform targets

* refactor upgrade command

* Terraform migration apply unit test

* pass down image fetcher to test

* use new flags in e2e test

* move file name to constant

* update buildfiles

* fix version constant

* conditionally create MAA

* move interface down

* upgrade dir

* update buildfiles

* fix interface

* fix createMAA check

* fix imports

* update buildfiles

* wip: workspace backup

* copy utils

* backup upgrade workspace

* remove debug print

* replace old state after upgrade

* check if flag exists

* prepare test workspace

* remove prefix

Co-authored-by: Otto Bittner <cobittner@posteo.net>

* respect file permissions

* refactor tf upgrader

* check workspace before upgrades

* remove temp upgrade dir after completion

* clean up workspace after abortion

* fix upgrade apply test

* fix linter

---------

Co-authored-by: Otto Bittner <cobittner@posteo.net>
2023-05-22 13:31:20 +02:00

118 lines
3.0 KiB
Go

/*
Copyright (c) Edgeless Systems GmbH
SPDX-License-Identifier: AGPL-3.0-only
*/
package cloudcmd
import (
"context"
"io"
"testing"
"github.com/edgelesssys/constellation/v2/cli/internal/terraform"
"github.com/edgelesssys/constellation/v2/internal/cloud/cloudprovider"
"github.com/edgelesssys/constellation/v2/internal/config"
tfjson "github.com/hashicorp/terraform-json"
"go.uber.org/goleak"
)
func TestMain(m *testing.M) {
goleak.VerifyTestMain(m,
// https://github.com/census-instrumentation/opencensus-go/issues/1262
goleak.IgnoreTopFunction("go.opencensus.io/stats/view.(*worker).start"),
)
}
type stubTerraformClient struct {
ip string
initSecret string
iamOutput terraform.IAMOutput
uid string
attestationURL string
tfjsonState *tfjson.State
cleanUpWorkspaceCalled bool
removeInstallerCalled bool
destroyCalled bool
showCalled bool
createClusterErr error
destroyErr error
prepareWorkspaceErr error
cleanUpWorkspaceErr error
iamOutputErr error
showErr error
}
func (c *stubTerraformClient) CreateCluster(_ context.Context, _ terraform.LogLevel, _ ...string) (terraform.CreateOutput, error) {
return terraform.CreateOutput{
IP: c.ip,
Secret: c.initSecret,
UID: c.uid,
AttestationURL: c.attestationURL,
}, c.createClusterErr
}
func (c *stubTerraformClient) CreateIAMConfig(_ context.Context, _ cloudprovider.Provider, _ terraform.LogLevel) (terraform.IAMOutput, error) {
return c.iamOutput, c.iamOutputErr
}
func (c *stubTerraformClient) PrepareWorkspace(_ string, _ terraform.Variables) error {
return c.prepareWorkspaceErr
}
func (c *stubTerraformClient) Destroy(_ context.Context, _ terraform.LogLevel) error {
c.destroyCalled = true
return c.destroyErr
}
func (c *stubTerraformClient) CleanUpWorkspace() error {
c.cleanUpWorkspaceCalled = true
return c.cleanUpWorkspaceErr
}
func (c *stubTerraformClient) RemoveInstaller() {
c.removeInstallerCalled = true
}
func (c *stubTerraformClient) Show(_ context.Context) (*tfjson.State, error) {
c.showCalled = true
return c.tfjsonState, c.showErr
}
type stubLibvirtRunner struct {
startCalled bool
stopCalled bool
startErr error
stopErr error
}
func (r *stubLibvirtRunner) Start(_ context.Context, _, _ string) error {
r.startCalled = true
return r.startErr
}
func (r *stubLibvirtRunner) Stop(context.Context) error {
r.stopCalled = true
return r.stopErr
}
type stubImageFetcher struct {
reference string
fetchReferenceErr error
}
func (f *stubImageFetcher) FetchReference(_ context.Context, _ *config.Config) (string, error) {
return f.reference, f.fetchReferenceErr
}
type stubRawDownloader struct {
destination string
downloadErr error
}
func (d *stubRawDownloader) Download(_ context.Context, _ io.Writer, _ bool, _ string, _ string) (string, error) {
return d.destination, d.downloadErr
}