test: fix the integrtion tests for apply-config

They got broken after refactoring. Also use this PR to test things before the release. Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
2025-09-29 17:51:13 +02:00 · 2024-07-05 19:21:59 +04:00 · 2024-07-05 19:21:59 +04:00 · 2512ef435f
commit 2512ef435f
parent 076f3c4f20
9 changed files with 268 additions and 54 deletions
--- a/24
+++ b/24
@ -504,9 +504,9 @@ FROM scratch AS talosctl
 ARG TARGETARCH
 COPY --from=talosctl-all /talosctl-linux-${TARGETARCH} /talosctl
 ARG TAG
-ENV VERSION ${TAG}
+ENV VERSION=${TAG}
 LABEL "alpha.talos.dev/version"="${VERSION}"
-LABEL org.opencontainers.image.source https://github.com/siderolabs/talos
+LABEL org.opencontainers.image.source=https://github.com/siderolabs/talos
 ENTRYPOINT ["/talosctl"]

 # The kernel target is the linux kernel.
@ -755,7 +755,7 @@ COPY --from=initramfs-archive /initramfs.xz /initramfs-${TARGETARCH}.xz

 FROM scratch AS talos
 COPY --from=rootfs / /
-LABEL org.opencontainers.image.source https://github.com/siderolabs/talos
+LABEL org.opencontainers.image.source=https://github.com/siderolabs/talos
 ENTRYPOINT ["/sbin/init"]

 # The installer target generates an image that can be used to install Talos to
@ -793,7 +793,7 @@ FROM install-artifacts-${INSTALLER_ARCH} AS install-artifacts

 FROM alpine:3.18.4 AS installer-image
 ARG SOURCE_DATE_EPOCH
-ENV SOURCE_DATE_EPOCH ${SOURCE_DATE_EPOCH}
+ENV SOURCE_DATE_EPOCH=${SOURCE_DATE_EPOCH}
 RUN apk add --no-cache --update --no-scripts \
    bash \
    binutils-aarch64 \
@ -813,7 +813,7 @@ RUN apk add --no-cache --update --no-scripts \
    xz \
    zstd
 ARG TARGETARCH
-ENV TARGETARCH ${TARGETARCH}
+ENV TARGETARCH=${TARGETARCH}
 COPY --from=installer-build /installer /bin/installer
 COPY --chmod=0644 hack/extra-modules.conf /etc/modules.d/10-extra-modules.conf
 COPY --from=pkg-grub / /
@ -827,9 +827,9 @@ RUN find /bin /etc /lib /usr /sbin | grep -Ev '/etc/hosts|/etc/resolv.conf' \
 FROM scratch AS installer-image-squashed
 COPY --from=installer-image / /
 ARG TAG
-ENV VERSION ${TAG}
+ENV VERSION=${TAG}
 LABEL "alpha.talos.dev/version"="${VERSION}"
-LABEL org.opencontainers.image.source https://github.com/siderolabs/talos
+LABEL org.opencontainers.image.source=https://github.com/siderolabs/talos
 ENTRYPOINT ["/bin/installer"]

 FROM installer-image-squashed AS installer
@ -841,7 +841,7 @@ ENTRYPOINT ["/bin/imager"]

 FROM imager AS iso-amd64-build
 ARG SOURCE_DATE_EPOCH
-ENV SOURCE_DATE_EPOCH ${SOURCE_DATE_EPOCH}
+ENV SOURCE_DATE_EPOCH=${SOURCE_DATE_EPOCH}
 RUN /bin/installer \
    iso \
    --arch amd64 \
@ -849,7 +849,7 @@ RUN /bin/installer \

 FROM imager AS iso-arm64-build
 ARG SOURCE_DATE_EPOCH
-ENV SOURCE_DATE_EPOCH ${SOURCE_DATE_EPOCH}
+ENV SOURCE_DATE_EPOCH=${SOURCE_DATE_EPOCH}
 RUN /bin/installer \
    iso \
    --arch arm64 \
@ -868,7 +868,7 @@ FROM base AS unit-tests-runner
 RUN unlink /etc/ssl
 COPY --from=rootfs / /
 ARG TESTPKGS
-ENV PLATFORM container
+ENV PLATFORM=container
 ARG GO_LDFLAGS
 RUN --security=insecure --mount=type=cache,id=testspace,target=/tmp --mount=type=cache,target=/.cache go test -failfast -v \
    -ldflags "${GO_LDFLAGS}" \
@ -882,8 +882,8 @@ FROM base AS unit-tests-race
 RUN unlink /etc/ssl
 COPY --from=rootfs / /
 ARG TESTPKGS
-ENV PLATFORM container
-ENV CGO_ENABLED 1
+ENV PLATFORM=container
+ENV CGO_ENABLED=1
 ARG GO_LDFLAGS
 RUN --security=insecure --mount=type=cache,id=testspace,target=/tmp --mount=type=cache,target=/.cache go test -v \
    -ldflags "${GO_LDFLAGS}" \
--- a/go.mod
+++ b/go.mod
@ -77,7 +77,6 @@ require (
 	github.com/gizak/termui/v3 v3.1.0
 	github.com/godbus/dbus/v5 v5.1.0
 	github.com/golang/mock v1.6.0
-	github.com/google/go-cmp v0.6.0
 	github.com/google/go-containerregistry v0.19.2
 	github.com/google/go-tpm v0.9.1
 	github.com/google/nftables v0.2.0
@ -249,6 +248,7 @@ require (
 	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/google/btree v1.1.2 // indirect
 	github.com/google/gnostic-models v0.6.8 // indirect
+	github.com/google/go-cmp v0.6.0 // indirect
 	github.com/google/gofuzz v1.2.0 // indirect
 	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 // indirect
 	github.com/gorilla/websocket v1.5.1 // indirect
--- a/internal/app/machined/internal/server/v1alpha1/v1alpha1_server.go
+++ b/internal/app/machined/internal/server/v1alpha1/v1alpha1_server.go
@ -8,7 +8,6 @@ import (
 	"archive/tar"
 	"bufio"
 	"bytes"
-	stdcmp "cmp"
 	"compress/gzip"
 	"context"
 	"encoding/json"
@ -28,7 +27,6 @@ import (
 	"github.com/cosi-project/runtime/pkg/safe"
 	"github.com/cosi-project/runtime/pkg/state"
 	"github.com/cosi-project/runtime/pkg/state/protobuf/server"
-	"github.com/google/go-cmp/cmp"
 	"github.com/google/uuid"
 	"github.com/gopacket/gopacket/afpacket"
 	multierror "github.com/hashicorp/go-multierror"
@ -78,11 +76,10 @@ import (
 	timeapi "github.com/siderolabs/talos/pkg/machinery/api/time"
 	clientconfig "github.com/siderolabs/talos/pkg/machinery/client/config"
 	"github.com/siderolabs/talos/pkg/machinery/config"
-	docscfg "github.com/siderolabs/talos/pkg/machinery/config/config"
+	"github.com/siderolabs/talos/pkg/machinery/config/configdiff"
 	"github.com/siderolabs/talos/pkg/machinery/config/configloader"
 	"github.com/siderolabs/talos/pkg/machinery/config/generate/secrets"
 	machinetype "github.com/siderolabs/talos/pkg/machinery/config/machine"
-	"github.com/siderolabs/talos/pkg/machinery/config/types/v1alpha1"
 	"github.com/siderolabs/talos/pkg/machinery/constants"
 	"github.com/siderolabs/talos/pkg/machinery/nethelpers"
 	etcdresource "github.com/siderolabs/talos/pkg/machinery/resources/etcd"
@ -221,7 +218,10 @@ func (s *Server) ApplyConfiguration(ctx context.Context, in *machine.ApplyConfig
 	}

 	if in.DryRun {
-		details := generateDiff(s.Controller.Runtime(), cfgProvider)
+		details, err := generateDiff(s.Controller.Runtime(), cfgProvider)
+		if err != nil {
+			return nil, fmt.Errorf("failed to generate diff: %w", err)
+		}

 		return &machine.ApplyConfigurationResponse{
 			Messages: []*machine.ApplyConfiguration{
@ -295,33 +295,17 @@ func (s *Server) ApplyConfiguration(ctx context.Context, in *machine.ApplyConfig
 	}, nil
 }

-func generateDiff(r runtime.Runtime, provider config.Provider) string {
-	var cfg *v1alpha1.Config
-
-	if r.Config() != nil {
-		cfg = r.ConfigContainer().RawV1Alpha1()
+func generateDiff(r runtime.Runtime, provider config.Provider) (string, error) {
+	documentsDiff, err := configdiff.DiffToString(r.ConfigContainer(), provider)
+	if err != nil {
+		return "", err
 	}

-	v1alpha1Diff := cmp.Diff(cfg, provider.RawV1Alpha1(), cmp.AllowUnexported(v1alpha1.InstallDiskSizeMatcher{}))
-	if v1alpha1Diff == "" {
-		v1alpha1Diff = "No changes."
-	}
-
-	origDocs := slices.DeleteFunc(r.ConfigContainer().Documents(), func(doc docscfg.Document) bool { return doc.Kind() == v1alpha1.Version })
-	newDocs := slices.DeleteFunc(provider.Documents(), func(doc docscfg.Document) bool { return doc.Kind() == v1alpha1.Version })
-
-	slices.SortStableFunc(origDocs, func(a, b docscfg.Document) int { return stdcmp.Compare(a.Kind(), b.Kind()) })
-	slices.SortStableFunc(newDocs, func(a, b docscfg.Document) int { return stdcmp.Compare(a.Kind(), b.Kind()) })
-
-	documentsDiff := cmp.Diff(origDocs, newDocs)
 	if documentsDiff == "" {
 		documentsDiff = "No changes."
 	}

-	return fmt.Sprintf(`Config diff:
-%s
-Documents diff:
-%s`, v1alpha1Diff, documentsDiff)
+	return "Config diff:\n\n" + documentsDiff, nil
 }

 // GenerateConfiguration implements the machine.MachineServer interface.
--- a/internal/app/machined/pkg/runtime/v1alpha1/v1alpha1_runtime.go
+++ b/internal/app/machined/pkg/runtime/v1alpha1/v1alpha1_runtime.go
@ -16,13 +16,13 @@ import (

 	"github.com/cosi-project/runtime/pkg/resource"
 	"github.com/cosi-project/runtime/pkg/safe"
-	"github.com/google/go-cmp/cmp"

 	"github.com/siderolabs/talos/internal/app/machined/pkg/runtime"
 	"github.com/siderolabs/talos/internal/app/machined/pkg/system"
 	"github.com/siderolabs/talos/internal/app/machined/pkg/system/services"
 	"github.com/siderolabs/talos/pkg/machinery/config"
-	"github.com/siderolabs/talos/pkg/machinery/config/types/v1alpha1"
+	"github.com/siderolabs/talos/pkg/machinery/config/configdiff"
+	"github.com/siderolabs/talos/pkg/machinery/config/container"
 	"github.com/siderolabs/talos/pkg/machinery/resources/hardware"
 	"github.com/siderolabs/talos/pkg/machinery/resources/k8s"
 )
@ -165,9 +165,12 @@ func (r *Runtime) CanApplyImmediate(cfg config.Provider) error {
 	}

 	if !reflect.DeepEqual(currentConfig, newConfig) {
-		diff := cmp.Diff(currentConfig, newConfig, cmp.AllowUnexported(v1alpha1.InstallDiskSizeMatcher{}))
+		diff, err := configdiff.DiffToString(container.NewV1Alpha1(currentConfig), container.NewV1Alpha1(newConfig))
+		if err != nil {
+			return fmt.Errorf("error calculating diff: %w", err)
+		}

-		return fmt.Errorf("this config change can't be applied in immediate mode\ndiff: %s", diff)
+		return fmt.Errorf("this config change can't be applied in immediate mode\ndiff:\n%s", diff)
 	}

 	return nil
--- a/internal/integration/api/apply-config.go
+++ b/internal/integration/api/apply-config.go
@ -98,7 +98,7 @@ func (suite *ApplyConfigSuite) TestApply() {
 	nodeCtx := client.WithNode(suite.ctx, node)

 	provider, err := suite.ReadConfigFromNode(nodeCtx)
-	suite.Assert().NoErrorf(err, "failed to read existing config from node %q: %w", node, err)
+	suite.Assert().NoErrorf(err, "failed to read existing config from node %q", node)

 	cfgDataOut := suite.PatchV1Alpha1Config(provider, func(cfg *v1alpha1.Config) {
 		if cfg.MachineConfig.MachineSysctls == nil {
@ -118,7 +118,7 @@ func (suite *ApplyConfigSuite) TestApply() {
 			)
 			if err != nil {
 				// It is expected that the connection will EOF here, so just log the error
-				suite.Assert().NoErrorf(err, "failed to apply configuration (node %q): %w", node, err)
+				suite.Assert().NoErrorf(err, "failed to apply configuration (node %q)", node)
 			}

 			return nil
@ -138,7 +138,7 @@ func (suite *ApplyConfigSuite) TestApply() {

 				return nil
 			},
-		), "failed to read updated configuration from node %q: %w", node, err,
+		), "failed to read updated configuration from node %q", node,
 	)

 	suite.Assert().Equal(
@ -177,14 +177,14 @@ func (suite *ApplyConfigSuite) TestApplyWithoutReboot() {
 				Mode: mode,
 			},
 		)
-		suite.Require().NoError(err, "failed to apply deferred configuration (node %q): %w", node)
+		suite.Require().NoError(err, "failed to apply deferred configuration (node %q)", node)

 		// Verify configuration change
 		var newProvider config.Provider

 		newProvider, err = suite.ReadConfigFromNode(nodeCtx)

-		suite.Require().NoError(err, "failed to read updated configuration from node %q: %w", node)
+		suite.Require().NoError(err, "failed to read updated configuration from node %q", node)

 		if mode == machineapi.ApplyConfigurationRequest_AUTO {
 			suite.Assert().Equal(
@ -206,7 +206,7 @@ func (suite *ApplyConfigSuite) TestApplyWithoutReboot() {
 				Mode: mode,
 			},
 		)
-		suite.Require().NoError(err, "failed to apply deferred configuration (node %q): %w", node)
+		suite.Require().NoError(err, "failed to apply deferred configuration (node %q)", node)
 	}
 }

@ -303,7 +303,7 @@ func (suite *ApplyConfigSuite) TestApplyConfigRotateEncryptionSecrets() {
 				)
 				if err != nil {
 					// It is expected that the connection will EOF here, so just log the error
-					suite.Assert().Errorf(err, "failed to apply configuration (node %q): %w", node, err)
+					suite.T().Logf("failed to apply configuration (node %q): %s", node, err)
 				}

 				return nil
@ -315,7 +315,7 @@ func (suite *ApplyConfigSuite) TestApplyConfigRotateEncryptionSecrets() {
 		// Verify configuration change
 		var newProvider config.Provider

-		suite.Require().Errorf(
+		suite.Require().NoError(
 			retry.Constant(time.Minute, retry.WithUnits(time.Second)).Retry(
 				func() error {
 					newProvider, err = suite.ReadConfigFromNode(nodeCtx)
@ -325,7 +325,7 @@ func (suite *ApplyConfigSuite) TestApplyConfigRotateEncryptionSecrets() {

 					return nil
 				},
-			), "failed to read updated configuration from node %q: %w", node, err,
+			), "failed to read updated configuration from node %q", node,
 		)

 		e := newProvider.Machine().SystemDiskEncryption().Get(constants.EphemeralPartitionLabel)
@ -504,10 +504,10 @@ func (suite *ApplyConfigSuite) TestApplyTry() {
 			TryModeTimeout: durationpb.New(time.Second * 1),
 		},
 	)
-	suite.Assert().NoErrorf(err, "failed to apply configuration (node %q): %s", node, err)
+	suite.Assert().NoErrorf(err, "failed to apply configuration (node %q)", node)

 	provider, err = getMachineConfig(nodeCtx)
-	suite.Require().NoErrorf(err, "failed to read existing config from node %q: %w", node, err)
+	suite.Require().NoErrorf(err, "failed to read existing config from node %q", node)

 	suite.Assert().NotNil(provider.Config().Machine().Network())
 	suite.Assert().NotNil(provider.Config().Machine().Network().Devices())
--- a/pkg/machinery/config/configdiff/configdiff.go
+++ b/pkg/machinery/config/configdiff/configdiff.go
@ -0,0 +1,129 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+// Package configdiff provides a way to compare two config trees.
+package configdiff
+
+import (
+	"fmt"
+	"io"
+	"strings"
+
+	"github.com/fatih/color"
+	"github.com/hexops/gotextdiff"
+	"github.com/hexops/gotextdiff/myers"
+	"github.com/hexops/gotextdiff/span"
+
+	"github.com/siderolabs/talos/pkg/machinery/config"
+	"github.com/siderolabs/talos/pkg/machinery/config/encoder"
+)
+
+// Diff outputs (optionally) colorized diff between two machine configurations.
+//
+// One of the resources might be nil.
+func Diff(w io.Writer, oldCfg, newCfg config.Encoder) error {
+	var (
+		oldYaml, newYaml []byte
+		err              error
+	)
+
+	if oldCfg != nil {
+		oldYaml, err = oldCfg.EncodeBytes(encoder.WithComments(encoder.CommentsDisabled))
+		if err != nil {
+			return err
+		}
+	}
+
+	if newCfg != nil {
+		newYaml, err = newCfg.EncodeBytes(encoder.WithComments(encoder.CommentsDisabled))
+		if err != nil {
+			return err
+		}
+	}
+
+	edits := myers.ComputeEdits(span.URIFromPath("a"), string(oldYaml), string(newYaml))
+	diff := gotextdiff.ToUnified("a", "b", string(oldYaml), edits)
+
+	outputDiff(w, diff, true)
+
+	return nil
+}
+
+// DiffToString returns a string representation of the diff between two machine configurations.
+func DiffToString(oldCfg, newCfg config.Encoder) (string, error) {
+	var sb strings.Builder
+
+	err := Diff(&sb, oldCfg, newCfg)
+
+	return sb.String(), err
+}
+
+//nolint:gocyclo
+func outputDiff(w io.Writer, u gotextdiff.Unified, noColor bool) {
+	if len(u.Hunks) == 0 {
+		return
+	}
+
+	bold := color.New(color.Bold)
+	cyan := color.New(color.FgCyan)
+	red := color.New(color.FgRed)
+	green := color.New(color.FgGreen)
+
+	if noColor {
+		bold.DisableColor()
+		cyan.DisableColor()
+		red.DisableColor()
+		green.DisableColor()
+	}
+
+	bold.Fprintf(w, "--- %s\n", u.From) //nolint:errcheck
+	bold.Fprintf(w, "+++ %s\n", u.To)   //nolint:errcheck
+
+	for _, hunk := range u.Hunks {
+		fromCount, toCount := 0, 0
+
+		for _, l := range hunk.Lines {
+			switch l.Kind { //nolint:exhaustive
+			case gotextdiff.Delete:
+				fromCount++
+			case gotextdiff.Insert:
+				toCount++
+			default:
+				fromCount++
+				toCount++
+			}
+		}
+
+		cyan.Fprintf(w, "@@") //nolint:errcheck
+
+		if fromCount > 1 {
+			cyan.Fprintf(w, " -%d,%d", hunk.FromLine, fromCount) //nolint:errcheck
+		} else {
+			cyan.Fprintf(w, " -%d", hunk.FromLine) //nolint:errcheck
+		}
+
+		if toCount > 1 {
+			cyan.Fprintf(w, " +%d,%d", hunk.ToLine, toCount) //nolint:errcheck
+		} else {
+			cyan.Fprintf(w, " +%d", hunk.ToLine) //nolint:errcheck
+		}
+
+		cyan.Printf(" @@\n") //nolint:errcheck
+
+		for _, l := range hunk.Lines {
+			switch l.Kind { //nolint:exhaustive
+			case gotextdiff.Delete:
+				red.Fprintf(w, "-%s", l.Content) //nolint:errcheck
+			case gotextdiff.Insert:
+				green.Fprintf(w, "+%s", l.Content) //nolint:errcheck
+			default:
+				fmt.Fprintf(w, " %s", l.Content)
+			}
+
+			if !strings.HasSuffix(l.Content, "\n") {
+				red.Fprintf(w, "\n\\ No newline at end of file\n") //nolint:errcheck
+			}
+		}
+	}
+}
--- a/pkg/machinery/config/configdiff/configdiff_test.go
+++ b/pkg/machinery/config/configdiff/configdiff_test.go
@ -0,0 +1,84 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+package configdiff_test
+
+import (
+	"net/url"
+	"testing"
+
+	"github.com/siderolabs/gen/xtesting/must"
+	"github.com/stretchr/testify/require"
+
+	"github.com/siderolabs/talos/pkg/machinery/config/config"
+	"github.com/siderolabs/talos/pkg/machinery/config/configdiff"
+	"github.com/siderolabs/talos/pkg/machinery/config/container"
+	"github.com/siderolabs/talos/pkg/machinery/config/types/meta"
+	"github.com/siderolabs/talos/pkg/machinery/config/types/siderolink"
+	"github.com/siderolabs/talos/pkg/machinery/config/types/v1alpha1"
+)
+
+func TestDiffString(t *testing.T) {
+	t.Parallel()
+
+	v1alpha1Cfg := &v1alpha1.Config{
+		ConfigVersion: "v1alpha1",
+		MachineConfig: &v1alpha1.MachineConfig{
+			MachineType:  "controlplane",
+			MachineToken: "foo",
+		},
+	}
+
+	v1alpha1CfgOther := v1alpha1Cfg.DeepCopy()
+	v1alpha1CfgOther.MachineConfig.MachineType = "worker"
+
+	siderolinkConfig := siderolink.NewConfigV1Alpha1()
+	siderolinkConfig.APIUrlConfig = meta.URL{
+		URL: must.Value(url.Parse("https://example.com"))(t),
+	}
+
+	for _, test := range []struct {
+		name   string
+		oldCfg []config.Document
+		newCfg []config.Document
+		want   string
+	}{
+		{
+			name:   "empty",
+			oldCfg: nil,
+			newCfg: nil,
+			want:   "",
+		},
+		{
+			name:   "same",
+			oldCfg: []config.Document{v1alpha1Cfg},
+			newCfg: []config.Document{v1alpha1Cfg},
+			want:   "",
+		},
+		{
+			name:   "new doc",
+			oldCfg: []config.Document{v1alpha1Cfg},
+			newCfg: []config.Document{v1alpha1Cfg, siderolinkConfig},
+			want:   "--- a\n+++ b\n@@ -4,3 +4,7     token: foo\n     certSANs: []\n cluster: null\n+---\n+apiVersion: v1alpha1\n+kind: SideroLinkConfig\n+apiUrl: https://example.com\n",
+		},
+		{
+			name:   "updated field",
+			oldCfg: []config.Document{v1alpha1Cfg, siderolinkConfig},
+			newCfg: []config.Document{v1alpha1CfgOther, siderolinkConfig},
+			want:   "--- a\n+++ b\n@@ -1,6 +1,6 version: v1alpha1\n machine:\n-    type: controlplane\n+    type: worker\n     token: foo\n     certSANs: []\n cluster: null\n",
+		},
+	} {
+		t.Run(test.name, func(t *testing.T) {
+			t.Parallel()
+
+			oldCfg := must.Value(container.New(test.oldCfg...))(t)
+			newCfg := must.Value(container.New(test.newCfg...))(t)
+
+			got, err := configdiff.DiffToString(oldCfg, newCfg)
+			require.NoError(t, err)
+
+			require.Equal(t, test.want, got)
+		})
+	}
+}
--- a/pkg/machinery/go.mod
+++ b/pkg/machinery/go.mod
@ -13,8 +13,10 @@ require (
 	github.com/dustin/go-humanize v1.0.1
 	github.com/emicklei/dot v1.6.2
 	github.com/evanphx/json-patch v5.9.0+incompatible
+	github.com/fatih/color v1.17.0
 	github.com/ghodss/yaml v1.0.0
 	github.com/hashicorp/go-multierror v1.1.1
+	github.com/hexops/gotextdiff v1.0.3
 	github.com/jsimonetti/rtnetlink/v2 v2.0.2
 	github.com/mdlayher/ethtool v0.1.0
 	github.com/opencontainers/runtime-spec v1.2.0
@ -47,6 +49,8 @@ require (
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.20.0 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/josharian/native v1.1.0 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mdlayher/genetlink v1.3.2 // indirect
 	github.com/mdlayher/netlink v1.7.2 // indirect
 	github.com/mdlayher/socket v0.5.1 // indirect
--- a/pkg/machinery/go.sum
+++ b/pkg/machinery/go.sum
@ -33,6 +33,8 @@ github.com/emicklei/dot v1.6.2 h1:08GN+DD79cy/tzN6uLCT84+2Wk9u+wvqP+Hkx/dIR8A=
 github.com/emicklei/dot v1.6.2/go.mod h1:DeV7GvQtIw4h2u73RKBkkFdvVAz0D9fzeJrgPW6gy/s=
 github.com/evanphx/json-patch v5.9.0+incompatible h1:fBXyNpNMuTTDdquAq/uisOr2lShz4oaXpDTX2bLe7ls=
 github.com/evanphx/json-patch v5.9.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk=
+github.com/fatih/color v1.17.0 h1:GlRw1BRJxkpqUCBKzKOw098ed57fEsKeNjpTe3cSjK4=
+github.com/fatih/color v1.17.0/go.mod h1:YZ7TlrGPkiz6ku9fK3TLD/pl3CpsiFyu8N92HLgmosI=
 github.com/gertd/go-pluralize v0.2.1 h1:M3uASbVjMnTsPb0PNqg+E/24Vwigyo/tvyMTtAlLgiA=
 github.com/gertd/go-pluralize v0.2.1/go.mod h1:rbYaKDbsXxmRfr8uygAEKhOWsjyrrqrkHVpZvoOp8zk=
 github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk=
@ -52,6 +54,8 @@ github.com/hashicorp/errwrap v1.1.0 h1:OxrOeh75EUXMY8TBjag2fzXGZ40LB6IKw45YeGUDY
 github.com/hashicorp/errwrap v1.1.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
 github.com/hashicorp/go-multierror v1.1.1 h1:H5DkEtf6CXdFp0N0Em5UCwQpXMWke8IA0+lD48awMYo=
 github.com/hashicorp/go-multierror v1.1.1/go.mod h1:iw975J/qwKPdAO1clOe2L8331t/9/fmwbPZ6JB6eMoM=
+github.com/hexops/gotextdiff v1.0.3 h1:gitA9+qJrrTCsiCl7+kh75nPqQt1cx4ZkudSTLoUqJM=
+github.com/hexops/gotextdiff v1.0.3/go.mod h1:pSWU5MAI3yDq+fZBTazCSJysOMbxWL1BSow5/V2vxeg=
 github.com/josharian/native v1.1.0 h1:uuaP0hAbW7Y4l0ZRQ6C9zfb7Mg1mbFKry/xzDAfmtLA=
 github.com/josharian/native v1.1.0/go.mod h1:7X/raswPFr05uY3HiLlYeyQntB6OO7E/d2Cu7qoaN2w=
 github.com/jsimonetti/rtnetlink/v2 v2.0.2 h1:ZKlbCujrIpp4/u3V2Ka0oxlf4BCkt6ojkvpy3nZoCBY=
@ -60,6 +64,11 @@ github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
+github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
+github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
+github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
+github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
+github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mdlayher/ethtool v0.1.0 h1:XAWHsmKhyPOo42qq/yTPb0eFBGUKKTR1rE0dVrWVQ0Y=
 github.com/mdlayher/ethtool v0.1.0/go.mod h1:fBMLn2UhfRGtcH5ZFjr+6GUiHEjZsItFD7fSn7jbZVQ=
 github.com/mdlayher/genetlink v1.3.2 h1:KdrNKe+CTu+IbZnm/GVUMXSqBBLqcGpRDa0xkQy56gw=
@ -150,6 +159,7 @@ golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20211025201205-69cdffdb9359/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.3.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=