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https://github.com/edgelesssys/constellation.git
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50646b2a10
* `upgrade apply` will try to make the locally configured and actual version in the cluster match by appling necessary upgrades. * Skip image or kubernetes upgrades if one is already in progress. * Skip downgrades/equal-as-running versions * Move NodeVersionResourceName constant from operators to internal as its needed in the CLI.
99 lines
2.6 KiB
Go
99 lines
2.6 KiB
Go
/*
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Copyright (c) Edgeless Systems GmbH
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SPDX-License-Identifier: AGPL-3.0-only
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*/
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package cmd
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import (
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"context"
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"errors"
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"testing"
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"time"
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"github.com/edgelesssys/constellation/v2/internal/attestation/measurements"
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"github.com/edgelesssys/constellation/v2/internal/cloud/cloudprovider"
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"github.com/edgelesssys/constellation/v2/internal/config"
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"github.com/edgelesssys/constellation/v2/internal/constants"
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"github.com/edgelesssys/constellation/v2/internal/file"
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"github.com/edgelesssys/constellation/v2/internal/logger"
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"github.com/edgelesssys/constellation/v2/internal/versions/components"
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"github.com/spf13/afero"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestUpgradeApply(t *testing.T) {
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testCases := map[string]struct {
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upgrader stubUpgrader
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imageFetcher stubImageFetcher
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wantErr bool
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}{
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"success": {
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imageFetcher: stubImageFetcher{
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reference: "someReference",
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},
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},
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"fetch error": {
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imageFetcher: stubImageFetcher{
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fetchReferenceErr: errors.New("error"),
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},
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wantErr: true,
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},
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"upgrade error": {
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upgrader: stubUpgrader{imageErr: errors.New("error")},
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wantErr: true,
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},
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}
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for name, tc := range testCases {
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t.Run(name, func(t *testing.T) {
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assert := assert.New(t)
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require := require.New(t)
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cmd := newUpgradeApplyCmd()
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cmd.Flags().String("config", constants.ConfigFilename, "") // register persistent flag manually
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cmd.Flags().Bool("force", true, "") // register persistent flag manually
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handler := file.NewHandler(afero.NewMemMapFs())
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cfg := defaultConfigWithExpectedMeasurements(t, config.Default(), cloudprovider.Azure)
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require.NoError(handler.WriteYAML(constants.ConfigFilename, cfg))
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upgrader := upgradeApplyCmd{upgrader: tc.upgrader, log: logger.NewTest(t)}
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err := upgrader.upgradeApply(cmd, &tc.imageFetcher, handler)
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if tc.wantErr {
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assert.Error(err)
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} else {
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assert.NoError(err)
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}
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})
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}
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}
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type stubUpgrader struct {
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imageErr error
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helmErr error
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k8sErr error
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}
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func (u stubUpgrader) UpgradeImage(context.Context, string, string, measurements.M) error {
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return u.imageErr
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}
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func (u stubUpgrader) UpgradeHelmServices(ctx context.Context, config *config.Config, timeout time.Duration, allowDestructive bool) error {
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return u.helmErr
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}
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func (u stubUpgrader) UpgradeK8s(ctx context.Context, clusterVersion string, components components.Components) error {
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return u.k8sErr
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}
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type stubImageFetcher struct {
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reference string
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fetchReferenceErr error
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}
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func (f *stubImageFetcher) FetchReference(_ context.Context, _ *config.Config) (string, error) {
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return f.reference, f.fetchReferenceErr
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}
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