Files
deploy/applicationset/controllers/clustereventhandler_test.go
41536738c8 refactor(cd): hard-fork - rename CRD API group argoproj.io -> deploy.hanzo.ai (#1)
* feat(api): hard-fork CRD API group argoproj.io -> deploy.hanzo.ai

Hanzo CD hard-fork, phase 1.1. Single source of truth is
pkg/apis/application/register.go's Group constant (Application/AppProject/
ApplicationSet all derive their FullName from it); every other Go call-site
that hardcoded the literal group string is updated to match: the 3 generated
informer GVRs, the app-of-apps nested-Application detector in types.go, the
resource-tree Application-kind cache populator, the 3 NotFound error
constructors in server/application, and the applicationset-controller's
leader-election Lease name/ID (kept in lockstep across Go source + RBAC
resourceNames, or leader election would get RBAC-denied on startup).

CRD YAMLs (application/appproject/applicationset) and every RBAC apiGroups
rule that actually governs our 3 CRDs are repointed to deploy.hanzo.ai, across
both manifests/base/* (namespaced Roles) and manifests/cluster-rbac/* (cluster
scope). Two adjacent things that share the "argoproj.io" string but are NOT
ours are deliberately left untouched: gitops-engine's health-check dispatch
for Argo Workflows' `Workflow` kind, and argocd-server-clusterrole's second
apiGroups block granting read on Argo Workflows' `workflows` resource — both
belong to a separate, unrelated Argoproj-family project we are not forking.

Also untouched, per explicit scope: annotation/label keys (argocd.argoproj.io/*)
and finalizers (*.argoproj.io) that track already-applied live resources, and
argocd-cm.yaml's resource.customizations.ignoreResourceUpdates keys (a narrow
app-of-apps diffing nicety, not build- or RBAC-relevant).

CGO_ENABLED=0 go build ./... verified green.

* ci: wire canonical hanzo.yml + cicd.yml (Hanzo CD image build)

Phase 1.3. Follows the same one-way pattern every hanzo/lux/zoo repo uses:
hanzo.yml declares the image (root Dockerfile -> ghcr.io/hanzoai/deploy) and a
fast go-build sanity test (the multi-stage Dockerfile build is the slow, real
gate); cicd.yml is the ~10-line trigger shim importing hanzoai/ci's reusable
build workflow on the arc pool, secrets from KMS only.

No `deploy:` block yet, matching the hanzoai/cms build-only-first-cutover
pattern: this repo's own live hanzo-cd namespace runs the whole Hanzo fleet's
GitOps, so the prod image/CRD swap is a deliberate separate action (see the
[HELD] universe PR), never an automatic rollout on merge. Every PR/push still
builds and pushes an immutable ghcr.io/hanzoai/deploy:sha-<7>-amd64 image.

* feat(ui): rebrand Argo CD -> Hanzo CD (title, favicon, logo, sidebar)

Phase 1.2. User-facing "Argo CD"/"ArgoCD" text replaced with "Hanzo CD"
across the login page, help modal, settings screens, version-info panel,
sync-options warning, fullscreen-logs title, app.tsx page titles, and
index.html's <title>/noscript text (dropped the now-wrong upstream CLI
doc link rather than invent a hanzo.ai URL that doesn't exist).

Logo/favicon assets replaced with the canonical Hanzo mark (never
hand-drawn, copied from ~/work/hanzo/logo/dist): the two real usages of
Argo's logo collapse onto one Hanzo glyph (mono + white variants) at the
same 5 call sites (login icon + footer, login.scss $logoPath/
$logoNegativePath, sidebar text-logo), preserving the existing CSS
invert() filters so both the light login panel and dark sidebar still
render correctly. Old argologo.svg/argo_o.svg/argo.png deleted (no
longer referenced). favicon-{16x16,32x32}.png added at
ui/src/assets/favicon/ (index.html's links to that path were previously
dead - the directory didn't exist in this checkout). package.json name
argo-cd-ui -> hanzo-cd-ui.

Left alone, deliberately: the two Kubernetes resource-kind icon sets
under ui/src/assets/images/resources/ (unrelated to branding), and
upstream doc/project links (argoproj.io, argo-cd.readthedocs.io) since
we have no equivalent hanzo.ai docs to point to yet - except the login
footer logo's outbound link, which now points to hanzo.ai instead of
argoproj.io (a Hanzo-branded mark linking to the upstream project it
was forked from read as an obvious leftover).

* feat(module): rename Go module github.com/argoproj/argo-cd/v3 -> github.com/hanzoai/deploy

Phase 2. No version suffix on the new path (org policy: never publish our
own Go modules above v1.x.x / with a v2+ suffix) — this fork starts a fresh
v0/v1 module identity rather than carrying the v3 the upstream fork point
had reached.

Mechanical, symmetric rewrite: 704 .go files (import statements only; two
disjoint substitutions applied specific-first so the nested gitops-engine
module path never double-matches), plus go.mod (module line, the
gitops-engine require+replace pair, version reset to v0.0.0-... since a
suffix-less path can't carry a v3 semver), gitops-engine/go.mod, Makefile
(ldflags PACKAGE + 2 TEST_MODULE filters), .golangci.yaml, .goreleaser.yaml,
.mockery.yaml (+ gitops-engine's), Procfile, the codegen/proto generation
scripts (hack/generate-proto.sh, update-codegen.sh, update-openapi.sh), and
20 .proto files' go_package options. Also one OpenTelemetry tracer name
string in gitops-engine/pkg/sync/sync_context.go (a cosmestic label, not an
import, but worth keeping consistent).

CGO_ENABLED=0 go build ./... verified green for both the root module and
the nested gitops-engine module; go vet clean on both; go mod tidy run
(network available) to reconcile go.sum, dependency set unchanged.

Left alone, deliberately: doc-only mentions (docs/snyk/*.html scan reports,
gitops-engine/README.md), a comment-only reference in
.github/workflows/release.yaml, and one Renovate bot config line — none are
build- or codegen-load-bearing. Also left alone: comments citing upstream
GitHub issue URLs (github.com/argoproj/argo-cd/issues/NNNNN) and a handful
of test fixtures using "https://github.com/argoproj/argo-cd.git" as a
representative example repo URL — both are accurate historical/test-data
references, not stale self-references.

---------

Co-authored-by: Hanzo Dev <[email protected]>
2026-07-29 18:27:58 -07:00

666 lines
17 KiB
Go

package controllers
import (
"testing"
argocommon "github.com/hanzoai/deploy/common"
log "github.com/sirupsen/logrus"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
corev1 "k8s.io/api/core/v1"
apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/types"
ctrl "sigs.k8s.io/controller-runtime"
"sigs.k8s.io/controller-runtime/pkg/client/fake"
"sigs.k8s.io/controller-runtime/pkg/reconcile"
argov1alpha1 "github.com/hanzoai/deploy/pkg/apis/application/v1alpha1"
)
type mockAddRateLimitingInterface struct {
addedItems []reconcile.Request
}
// Add checks the type, and adds it to the internal list of received additions
func (obj *mockAddRateLimitingInterface) Add(item reconcile.Request) {
obj.addedItems = append(obj.addedItems, item)
}
func TestClusterEventHandler(t *testing.T) {
t.Parallel()
scheme := runtime.NewScheme()
err := argov1alpha1.AddToScheme(scheme)
require.NoError(t, err)
err = argov1alpha1.AddToScheme(scheme)
require.NoError(t, err)
tests := []struct {
name string
items []argov1alpha1.ApplicationSet
secret corev1.Secret
expectedRequests []ctrl.Request
}{
{
name: "no application sets should mean no requests",
items: []argov1alpha1.ApplicationSet{},
secret: corev1.Secret{
ObjectMeta: metav1.ObjectMeta{
Namespace: "argocd",
Name: "my-secret",
Labels: map[string]string{
argocommon.LabelKeySecretType: argocommon.LabelValueSecretTypeCluster,
},
},
},
expectedRequests: []reconcile.Request{},
},
{
name: "a cluster generator should produce a request",
items: []argov1alpha1.ApplicationSet{
{
ObjectMeta: metav1.ObjectMeta{
Name: "my-app-set",
Namespace: "argocd",
},
Spec: argov1alpha1.ApplicationSetSpec{
Generators: []argov1alpha1.ApplicationSetGenerator{
{
Clusters: &argov1alpha1.ClusterGenerator{},
},
},
},
},
},
secret: corev1.Secret{
ObjectMeta: metav1.ObjectMeta{
Namespace: "argocd",
Name: "my-secret",
Labels: map[string]string{
argocommon.LabelKeySecretType: argocommon.LabelValueSecretTypeCluster,
},
},
},
expectedRequests: []reconcile.Request{{
NamespacedName: types.NamespacedName{Namespace: "argocd", Name: "my-app-set"},
}},
},
{
name: "multiple cluster generators should produce multiple requests",
items: []argov1alpha1.ApplicationSet{
{
ObjectMeta: metav1.ObjectMeta{
Name: "my-app-set",
Namespace: "argocd",
},
Spec: argov1alpha1.ApplicationSetSpec{
Generators: []argov1alpha1.ApplicationSetGenerator{
{
Clusters: &argov1alpha1.ClusterGenerator{},
},
},
},
},
{
ObjectMeta: metav1.ObjectMeta{
Name: "my-app-set2",
Namespace: "argocd",
},
Spec: argov1alpha1.ApplicationSetSpec{
Generators: []argov1alpha1.ApplicationSetGenerator{
{
Clusters: &argov1alpha1.ClusterGenerator{},
},
},
},
},
},
secret: corev1.Secret{
ObjectMeta: metav1.ObjectMeta{
Namespace: "argocd",
Name: "my-secret",
Labels: map[string]string{
argocommon.LabelKeySecretType: argocommon.LabelValueSecretTypeCluster,
},
},
},
expectedRequests: []reconcile.Request{
{NamespacedName: types.NamespacedName{Namespace: "argocd", Name: "my-app-set"}},
{NamespacedName: types.NamespacedName{Namespace: "argocd", Name: "my-app-set2"}},
},
},
{
name: "non-cluster generator should not match",
items: []argov1alpha1.ApplicationSet{
{
ObjectMeta: metav1.ObjectMeta{
Name: "my-app-set",
Namespace: "argocd",
},
Spec: argov1alpha1.ApplicationSetSpec{
Generators: []argov1alpha1.ApplicationSetGenerator{
{
Clusters: &argov1alpha1.ClusterGenerator{},
},
},
},
},
{
ObjectMeta: metav1.ObjectMeta{
Name: "app-set-non-cluster",
Namespace: "argocd",
},
Spec: argov1alpha1.ApplicationSetSpec{
Generators: []argov1alpha1.ApplicationSetGenerator{
{
List: &argov1alpha1.ListGenerator{},
},
},
},
},
},
secret: corev1.Secret{
ObjectMeta: metav1.ObjectMeta{
Namespace: "argocd",
Name: "my-secret",
Labels: map[string]string{
argocommon.LabelKeySecretType: argocommon.LabelValueSecretTypeCluster,
},
},
},
expectedRequests: []reconcile.Request{
{NamespacedName: types.NamespacedName{Namespace: "argocd", Name: "my-app-set"}},
},
},
{
name: "cluster generators in other namespaces should not match",
items: []argov1alpha1.ApplicationSet{
{
ObjectMeta: metav1.ObjectMeta{
Name: "my-app-set",
Namespace: "my-namespace-not-allowed",
},
Spec: argov1alpha1.ApplicationSetSpec{
Generators: []argov1alpha1.ApplicationSetGenerator{
{
Clusters: &argov1alpha1.ClusterGenerator{},
},
},
},
},
},
secret: corev1.Secret{
ObjectMeta: metav1.ObjectMeta{
Namespace: "argocd",
Name: "my-secret",
Labels: map[string]string{
argocommon.LabelKeySecretType: argocommon.LabelValueSecretTypeCluster,
},
},
},
expectedRequests: []reconcile.Request{},
},
{
name: "non-argo cd secret should not match",
items: []argov1alpha1.ApplicationSet{
{
ObjectMeta: metav1.ObjectMeta{
Name: "my-app-set",
Namespace: "another-namespace",
},
Spec: argov1alpha1.ApplicationSetSpec{
Generators: []argov1alpha1.ApplicationSetGenerator{
{
Clusters: &argov1alpha1.ClusterGenerator{},
},
},
},
},
},
secret: corev1.Secret{
ObjectMeta: metav1.ObjectMeta{
Namespace: "argocd",
Name: "my-non-argocd-secret",
},
},
expectedRequests: []reconcile.Request{},
},
{
name: "a matrix generator with a cluster generator should produce a request",
items: []argov1alpha1.ApplicationSet{
{
ObjectMeta: metav1.ObjectMeta{
Name: "my-app-set",
Namespace: "argocd",
},
Spec: argov1alpha1.ApplicationSetSpec{
Generators: []argov1alpha1.ApplicationSetGenerator{
{
Matrix: &argov1alpha1.MatrixGenerator{
Generators: []argov1alpha1.ApplicationSetNestedGenerator{
{
Clusters: &argov1alpha1.ClusterGenerator{},
},
},
},
},
},
},
},
},
secret: corev1.Secret{
ObjectMeta: metav1.ObjectMeta{
Namespace: "argocd",
Name: "my-secret",
Labels: map[string]string{
argocommon.LabelKeySecretType: argocommon.LabelValueSecretTypeCluster,
},
},
},
expectedRequests: []reconcile.Request{{
NamespacedName: types.NamespacedName{Namespace: "argocd", Name: "my-app-set"},
}},
},
{
name: "a matrix generator with non cluster generator should not match",
items: []argov1alpha1.ApplicationSet{
{
ObjectMeta: metav1.ObjectMeta{
Name: "my-app-set",
Namespace: "argocd",
},
Spec: argov1alpha1.ApplicationSetSpec{
Generators: []argov1alpha1.ApplicationSetGenerator{
{
Matrix: &argov1alpha1.MatrixGenerator{
Generators: []argov1alpha1.ApplicationSetNestedGenerator{
{
List: &argov1alpha1.ListGenerator{},
},
},
},
},
},
},
},
},
secret: corev1.Secret{
ObjectMeta: metav1.ObjectMeta{
Namespace: "argocd",
Name: "my-secret",
Labels: map[string]string{
argocommon.LabelKeySecretType: argocommon.LabelValueSecretTypeCluster,
},
},
},
expectedRequests: []reconcile.Request{},
},
{
name: "a matrix generator with a nested matrix generator containing a cluster generator should produce a request",
items: []argov1alpha1.ApplicationSet{
{
ObjectMeta: metav1.ObjectMeta{
Name: "my-app-set",
Namespace: "argocd",
},
Spec: argov1alpha1.ApplicationSetSpec{
Generators: []argov1alpha1.ApplicationSetGenerator{
{
Matrix: &argov1alpha1.MatrixGenerator{
Generators: []argov1alpha1.ApplicationSetNestedGenerator{
{
Matrix: &apiextensionsv1.JSON{
Raw: []byte(
`{
"generators": [
{
"clusters": {
"selector": {
"matchLabels": {
"argocd.argoproj.io/secret-type": "cluster"
}
}
}
}
]
}`,
),
},
},
},
},
},
},
},
},
},
secret: corev1.Secret{
ObjectMeta: metav1.ObjectMeta{
Namespace: "argocd",
Name: "my-secret",
Labels: map[string]string{
argocommon.LabelKeySecretType: argocommon.LabelValueSecretTypeCluster,
},
},
},
expectedRequests: []reconcile.Request{{
NamespacedName: types.NamespacedName{Namespace: "argocd", Name: "my-app-set"},
}},
},
{
name: "a matrix generator with a nested matrix generator containing non cluster generator should not match",
items: []argov1alpha1.ApplicationSet{
{
ObjectMeta: metav1.ObjectMeta{
Name: "my-app-set",
Namespace: "argocd",
},
Spec: argov1alpha1.ApplicationSetSpec{
Generators: []argov1alpha1.ApplicationSetGenerator{
{
Matrix: &argov1alpha1.MatrixGenerator{
Generators: []argov1alpha1.ApplicationSetNestedGenerator{
{
Matrix: &apiextensionsv1.JSON{
Raw: []byte(
`{
"generators": [
{
"list": {
"elements": [
"a",
"b"
]
}
}
]
}`,
),
},
},
},
},
},
},
},
},
},
secret: corev1.Secret{
ObjectMeta: metav1.ObjectMeta{
Namespace: "argocd",
Name: "my-secret",
Labels: map[string]string{
argocommon.LabelKeySecretType: argocommon.LabelValueSecretTypeCluster,
},
},
},
expectedRequests: []reconcile.Request{},
},
{
name: "a merge generator with a cluster generator should produce a request",
items: []argov1alpha1.ApplicationSet{
{
ObjectMeta: metav1.ObjectMeta{
Name: "my-app-set",
Namespace: "argocd",
},
Spec: argov1alpha1.ApplicationSetSpec{
Generators: []argov1alpha1.ApplicationSetGenerator{
{
Merge: &argov1alpha1.MergeGenerator{
Generators: []argov1alpha1.ApplicationSetNestedGenerator{
{
Clusters: &argov1alpha1.ClusterGenerator{},
},
},
},
},
},
},
},
},
secret: corev1.Secret{
ObjectMeta: metav1.ObjectMeta{
Namespace: "argocd",
Name: "my-secret",
Labels: map[string]string{
argocommon.LabelKeySecretType: argocommon.LabelValueSecretTypeCluster,
},
},
},
expectedRequests: []reconcile.Request{{
NamespacedName: types.NamespacedName{Namespace: "argocd", Name: "my-app-set"},
}},
},
{
name: "a matrix generator with non cluster generator should not match",
items: []argov1alpha1.ApplicationSet{
{
ObjectMeta: metav1.ObjectMeta{
Name: "my-app-set",
Namespace: "argocd",
},
Spec: argov1alpha1.ApplicationSetSpec{
Generators: []argov1alpha1.ApplicationSetGenerator{
{
Merge: &argov1alpha1.MergeGenerator{
Generators: []argov1alpha1.ApplicationSetNestedGenerator{
{
List: &argov1alpha1.ListGenerator{},
},
},
},
},
},
},
},
},
secret: corev1.Secret{
ObjectMeta: metav1.ObjectMeta{
Namespace: "argocd",
Name: "my-secret",
Labels: map[string]string{
argocommon.LabelKeySecretType: argocommon.LabelValueSecretTypeCluster,
},
},
},
expectedRequests: []reconcile.Request{},
},
{
name: "a merge generator with a nested merge generator containing a cluster generator should produce a request",
items: []argov1alpha1.ApplicationSet{
{
ObjectMeta: metav1.ObjectMeta{
Name: "my-app-set",
Namespace: "argocd",
},
Spec: argov1alpha1.ApplicationSetSpec{
Generators: []argov1alpha1.ApplicationSetGenerator{
{
Merge: &argov1alpha1.MergeGenerator{
Generators: []argov1alpha1.ApplicationSetNestedGenerator{
{
Merge: &apiextensionsv1.JSON{
Raw: []byte(
`{
"generators": [
{
"clusters": {
"selector": {
"matchLabels": {
"argocd.argoproj.io/secret-type": "cluster"
}
}
}
}
]
}`,
),
},
},
},
},
},
},
},
},
},
secret: corev1.Secret{
ObjectMeta: metav1.ObjectMeta{
Namespace: "argocd",
Name: "my-secret",
Labels: map[string]string{
argocommon.LabelKeySecretType: argocommon.LabelValueSecretTypeCluster,
},
},
},
expectedRequests: []reconcile.Request{{
NamespacedName: types.NamespacedName{Namespace: "argocd", Name: "my-app-set"},
}},
},
{
name: "a merge generator with a nested merge generator containing non cluster generator should not match",
items: []argov1alpha1.ApplicationSet{
{
ObjectMeta: metav1.ObjectMeta{
Name: "my-app-set",
Namespace: "argocd",
},
Spec: argov1alpha1.ApplicationSetSpec{
Generators: []argov1alpha1.ApplicationSetGenerator{
{
Merge: &argov1alpha1.MergeGenerator{
Generators: []argov1alpha1.ApplicationSetNestedGenerator{
{
Merge: &apiextensionsv1.JSON{
Raw: []byte(
`{
"generators": [
{
"list": {
"elements": [
"a",
"b"
]
}
}
]
}`,
),
},
},
},
},
},
},
},
},
},
secret: corev1.Secret{
ObjectMeta: metav1.ObjectMeta{
Namespace: "argocd",
Name: "my-secret",
Labels: map[string]string{
argocommon.LabelKeySecretType: argocommon.LabelValueSecretTypeCluster,
},
},
},
expectedRequests: []reconcile.Request{},
},
}
for _, test := range tests {
t.Run(test.name, func(t *testing.T) {
t.Parallel()
appSetList := argov1alpha1.ApplicationSetList{
Items: test.items,
}
fakeClient := fake.NewClientBuilder().WithScheme(scheme).WithLists(&appSetList).Build()
handler := &clusterSecretEventHandler{
Client: fakeClient,
Log: log.WithField("type", "createSecretEventHandler"),
ApplicationSetNamespaces: []string{"argocd"},
}
mockAddRateLimitingInterface := mockAddRateLimitingInterface{}
handler.queueRelatedAppGenerators(t.Context(), &mockAddRateLimitingInterface, &test.secret)
assert.ElementsMatch(t, mockAddRateLimitingInterface.addedItems, test.expectedRequests)
})
}
}
func TestNestedGeneratorHasClusterGenerator_NestedClusterGenerator(t *testing.T) {
t.Parallel()
nested := argov1alpha1.ApplicationSetNestedGenerator{
Clusters: &argov1alpha1.ClusterGenerator{},
}
hasClusterGenerator, err := nestedGeneratorHasClusterGenerator(nested)
require.NoError(t, err)
assert.True(t, hasClusterGenerator)
}
func TestNestedGeneratorHasClusterGenerator_NestedMergeGenerator(t *testing.T) {
t.Parallel()
nested := argov1alpha1.ApplicationSetNestedGenerator{
Merge: &apiextensionsv1.JSON{
Raw: []byte(
`{
"generators": [
{
"clusters": {
"selector": {
"matchLabels": {
"argocd.argoproj.io/secret-type": "cluster"
}
}
}
}
]
}`,
),
},
}
hasClusterGenerator, err := nestedGeneratorHasClusterGenerator(nested)
require.NoError(t, err)
assert.True(t, hasClusterGenerator)
}
func TestNestedGeneratorHasClusterGenerator_NestedMergeGeneratorWithInvalidJSON(t *testing.T) {
t.Parallel()
nested := argov1alpha1.ApplicationSetNestedGenerator{
Merge: &apiextensionsv1.JSON{
Raw: []byte(
`{
"generators": [
{
"clusters": {
"selector": {
"matchLabels": {
"argocd.argoproj.io/secret-type": "cluster"
}
}
}
}
]
`,
),
},
}
hasClusterGenerator, err := nestedGeneratorHasClusterGenerator(nested)
require.Error(t, err)
assert.False(t, hasClusterGenerator)
}