Apply review suggestions

Signed-off-by: Andrei Kvapil <kvapss@gmail.com>
This commit is contained in:
Andrei Kvapil 2025-12-29 12:50:10 +01:00
parent 2990f0520a
commit db8a006565
No known key found for this signature in database
GPG key ID: 931CF7FEACEAF765
3 changed files with 209 additions and 127 deletions

View file

@ -20,7 +20,6 @@ import (
"context"
"flag"
"fmt"
"net/url"
"os"
"strings"
"time"
@ -31,8 +30,9 @@ import (
cozyv1alpha1 "github.com/cozystack/cozystack/api/v1alpha1"
helmv2 "github.com/fluxcd/helm-controller/api/v2"
sourcev1 "github.com/fluxcd/source-controller/api/v1"
apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
utilruntime "k8s.io/apimachinery/pkg/util/runtime"
clientgoscheme "k8s.io/client-go/kubernetes/scheme"
@ -58,6 +58,7 @@ func init() {
utilruntime.Must(apiextensionsv1.AddToScheme(scheme))
utilruntime.Must(cozyv1alpha1.AddToScheme(scheme))
utilruntime.Must(helmv2.AddToScheme(scheme))
utilruntime.Must(sourcev1.AddToScheme(scheme))
// +kubebuilder:scaffold:scheme
}
@ -69,8 +70,9 @@ func main() {
var enableHTTP2 bool
var installFlux bool
var cozystackVersion string
var platformSource string
var platformSourceURL string
var platformSourceName string
var platformSourceRef string
flag.StringVar(&metricsAddr, "metrics-bind-address", ":8080", "The address the metric endpoint binds to.")
flag.StringVar(&probeAddr, "health-probe-bind-address", ":8081", "The address the probe endpoint binds to.")
@ -84,8 +86,9 @@ func main() {
flag.BoolVar(&installFlux, "install-flux", false, "Install Flux components before starting reconcile loop")
flag.StringVar(&cozystackVersion, "cozystack-version", "unknown",
"Version of Cozystack")
flag.StringVar(&platformSource, "platform-source", "", "Platform source URL (oci:// or git://). If specified, generates OCIRepository or GitRepository resource.")
flag.StringVar(&platformSourceURL, "platform-source-url", "", "Platform source URL (oci:// or https://). If specified, generates OCIRepository or GitRepository resource.")
flag.StringVar(&platformSourceName, "platform-source-name", "cozystack-packages", "Name for the generated platform source resource (default: cozystack-packages)")
flag.StringVar(&platformSourceRef, "platform-source-ref", "", "Reference specification as key=value pairs (e.g., 'branch=main' or 'digest=sha256:...,tag=v1.0'). For OCI: digest, semver, semverFilter, tag. For Git: branch, tag, semver, name, commit.")
opts := zap.Options{
Development: true,
@ -97,6 +100,13 @@ func main() {
config := ctrl.GetConfigOrDie()
// Create a direct client (without cache) for pre-start operations
directClient, err := client.New(config, client.Options{Scheme: scheme})
if err != nil {
setupLog.Error(err, "unable to create direct client")
os.Exit(1)
}
// Start the controller manager
setupLog.Info("Starting controller manager")
mgr, err := ctrl.NewManager(config, ctrl.Options{
@ -133,8 +143,8 @@ func main() {
installCtx, installCancel := context.WithTimeout(context.Background(), 5*time.Minute)
defer installCancel()
// The namespace will be automatically extracted from the embedded manifests
if err := fluxinstall.Install(installCtx, mgr.GetClient(), fluxinstall.WriteEmbeddedManifests); err != nil {
// Use direct client for pre-start operations (cache is not ready yet)
if err := fluxinstall.Install(installCtx, directClient, fluxinstall.WriteEmbeddedManifests); err != nil {
setupLog.Error(err, "failed to install Flux")
os.Exit(1)
}
@ -142,12 +152,13 @@ func main() {
}
// Generate and install platform source resource if specified
if platformSource != "" {
setupLog.Info("Generating platform source resource", "source", platformSource, "name", platformSourceName)
if platformSourceURL != "" {
setupLog.Info("Generating platform source resource", "url", platformSourceURL, "name", platformSourceName, "ref", platformSourceRef)
installCtx, installCancel := context.WithTimeout(context.Background(), 2*time.Minute)
defer installCancel()
if err := installPlatformSourceResource(installCtx, mgr.GetClient(), platformSource, platformSourceName); err != nil {
// Use direct client for pre-start operations (cache is not ready yet)
if err := installPlatformSourceResource(installCtx, directClient, platformSourceURL, platformSourceName, platformSourceRef); err != nil {
setupLog.Error(err, "failed to install platform source resource")
os.Exit(1)
} else {
@ -176,54 +187,56 @@ func main() {
// installPlatformSourceResource generates and installs a Flux source resource (OCIRepository or GitRepository)
// based on the platform source URL
func installPlatformSourceResource(ctx context.Context, k8sClient client.Client, sourceURL, resourceName string) error {
func installPlatformSourceResource(ctx context.Context, k8sClient client.Client, sourceURL, resourceName, refSpec string) error {
logger := log.FromContext(ctx)
// Parse the source URL to determine type
sourceType, repoURL, ref, err := parsePlatformSource(sourceURL)
sourceType, repoURL, err := parsePlatformSourceURL(sourceURL)
if err != nil {
return fmt.Errorf("failed to parse platform source URL: %w", err)
}
var obj *unstructured.Unstructured
// Parse reference specification
refMap, err := parseRefSpec(refSpec)
if err != nil {
return fmt.Errorf("failed to parse reference specification: %w", err)
}
var obj client.Object
switch sourceType {
case "oci":
obj, err = generateOCIRepository(resourceName, repoURL, ref)
obj, err = generateOCIRepository(resourceName, repoURL, refMap)
if err != nil {
return fmt.Errorf("failed to generate OCIRepository: %w", err)
}
case "git":
obj, err = generateGitRepository(resourceName, repoURL, ref)
obj, err = generateGitRepository(resourceName, repoURL, refMap)
if err != nil {
return fmt.Errorf("failed to generate GitRepository: %w", err)
}
default:
return fmt.Errorf("unsupported source type: %s (expected oci:// or git://)", sourceType)
return fmt.Errorf("unsupported source type: %s (expected oci:// or https://)", sourceType)
}
// Apply the resource (create or update)
logger.Info("Applying platform source resource",
"apiVersion", obj.GetAPIVersion(),
"kind", obj.GetKind(),
"apiVersion", obj.GetObjectKind().GroupVersionKind().GroupVersion().String(),
"kind", obj.GetObjectKind().GroupVersionKind().Kind,
"name", obj.GetName(),
"namespace", obj.GetNamespace(),
)
existing := &unstructured.Unstructured{}
existing.SetGroupVersionKind(obj.GroupVersionKind())
key := client.ObjectKey{
Name: obj.GetName(),
Namespace: obj.GetNamespace(),
}
existing := obj.DeepCopyObject().(client.Object)
key := client.ObjectKeyFromObject(obj)
err = k8sClient.Get(ctx, key, existing)
if err != nil {
if client.IgnoreNotFound(err) == nil {
// Resource doesn't exist, create it
if err := k8sClient.Create(ctx, obj); err != nil {
return fmt.Errorf("failed to create resource %s/%s: %w", obj.GetKind(), obj.GetName(), err)
return fmt.Errorf("failed to create resource %s/%s: %w", obj.GetObjectKind().GroupVersionKind().Kind, obj.GetName(), err)
}
logger.Info("Created platform source resource", "kind", obj.GetKind(), "name", obj.GetName())
logger.Info("Created platform source resource", "kind", obj.GetObjectKind().GroupVersionKind().Kind, "name", obj.GetName())
} else {
return fmt.Errorf("failed to check if resource exists: %w", err)
}
@ -231,132 +244,195 @@ func installPlatformSourceResource(ctx context.Context, k8sClient client.Client,
// Resource exists, update it
obj.SetResourceVersion(existing.GetResourceVersion())
if err := k8sClient.Update(ctx, obj); err != nil {
return fmt.Errorf("failed to update resource %s/%s: %w", obj.GetKind(), obj.GetName(), err)
return fmt.Errorf("failed to update resource %s/%s: %w", obj.GetObjectKind().GroupVersionKind().Kind, obj.GetName(), err)
}
logger.Info("Updated platform source resource", "kind", obj.GetKind(), "name", obj.GetName())
logger.Info("Updated platform source resource", "kind", obj.GetObjectKind().GroupVersionKind().Kind, "name", obj.GetName())
}
return nil
}
// parsePlatformSource parses the source URL and returns the type, repository URL, and reference
// parsePlatformSourceURL parses the source URL and returns the source type and repository URL.
// Supports formats:
// - oci://registry.example.com/repo@sha256:digest
// - oci://registry.example.com/repo (ref will be empty)
// - git://github.com/user/repo@branch
// - git://github.com/user/repo (ref will default to "main")
// - https://github.com/user/repo@branch (treated as git)
func parsePlatformSource(sourceURL string) (sourceType, repoURL, ref string, err error) {
// Normalize the URL by trimming whitespace
// - oci://registry.example.com/repo
// - https://github.com/user/repo
// - http://github.com/user/repo
// - ssh://git@github.com/user/repo
func parsePlatformSourceURL(sourceURL string) (sourceType, repoURL string, err error) {
sourceURL = strings.TrimSpace(sourceURL)
// Check for oci:// prefix
if strings.HasPrefix(sourceURL, "oci://") {
// Remove oci:// prefix
rest := strings.TrimPrefix(sourceURL, "oci://")
// Check for @sha256: digest (look for @ followed by sha256:)
// We need to find the last @ before sha256: to handle paths with @ symbols
sha256Idx := strings.LastIndex(rest, "@sha256:")
if sha256Idx != -1 {
repoURL = "oci://" + rest[:sha256Idx]
ref = rest[sha256Idx+1:] // sha256:digest
} else {
// Check for @ without sha256: (might be a tag)
if atIdx := strings.LastIndex(rest, "@"); atIdx != -1 {
// Could be a tag, but for OCI we expect sha256: digest
// For now, treat everything after @ as the ref
repoURL = "oci://" + rest[:atIdx]
ref = rest[atIdx+1:]
} else {
repoURL = "oci://" + rest
ref = "" // No digest specified
}
}
return "oci", repoURL, ref, nil
return "oci", sourceURL, nil
}
// Check for git:// prefix or treat as git for http/https
if strings.HasPrefix(sourceURL, "git://") || strings.HasPrefix(sourceURL, "http://") || strings.HasPrefix(sourceURL, "https://") || strings.HasPrefix(sourceURL, "ssh://") {
// Parse URL to extract ref if present
parsedURL, err := url.Parse(sourceURL)
if err != nil {
return "", "", "", fmt.Errorf("invalid URL: %w", err)
}
// Check for @ref in the path (e.g., git://host/path@branch)
path := parsedURL.Path
if idx := strings.LastIndex(path, "@"); idx != -1 {
repoURL = fmt.Sprintf("%s://%s%s", parsedURL.Scheme, parsedURL.Host, path[:idx])
if parsedURL.RawQuery != "" {
repoURL += "?" + parsedURL.RawQuery
}
ref = path[idx+1:]
} else {
// Default to main branch if no ref specified
repoURL = sourceURL
ref = "main"
}
// Normalize git:// to https:// for GitRepository
if strings.HasPrefix(repoURL, "git://") {
repoURL = strings.Replace(repoURL, "git://", "https://", 1)
}
return "git", repoURL, ref, nil
if strings.HasPrefix(sourceURL, "https://") || strings.HasPrefix(sourceURL, "http://") || strings.HasPrefix(sourceURL, "ssh://") {
return "git", sourceURL, nil
}
return "", "", "", fmt.Errorf("unsupported source URL scheme (expected oci:// or git://): %s", sourceURL)
return "", "", fmt.Errorf("unsupported source URL scheme (expected oci://, https://, http://, or ssh://): %s", sourceURL)
}
// parseRefSpec parses a reference specification string in the format "key1=value1,key2=value2".
// Returns a map of key-value pairs.
func parseRefSpec(refSpec string) (map[string]string, error) {
result := make(map[string]string)
refSpec = strings.TrimSpace(refSpec)
if refSpec == "" {
return result, nil
}
pairs := strings.Split(refSpec, ",")
for _, pair := range pairs {
pair = strings.TrimSpace(pair)
if pair == "" {
continue
}
// Split on first '=' only to allow '=' in values (e.g., digest=sha256:...)
idx := strings.Index(pair, "=")
if idx == -1 {
return nil, fmt.Errorf("invalid reference specification format: %q (expected key=value)", pair)
}
key := strings.TrimSpace(pair[:idx])
value := strings.TrimSpace(pair[idx+1:])
if key == "" {
return nil, fmt.Errorf("empty key in reference specification: %q", pair)
}
if value == "" {
return nil, fmt.Errorf("empty value for key %q in reference specification", key)
}
result[key] = value
}
return result, nil
}
// Valid reference keys for OCI repositories
var validOCIRefKeys = map[string]bool{
"digest": true,
"semver": true,
"semverFilter": true,
"tag": true,
}
// Valid reference keys for Git repositories
var validGitRefKeys = map[string]bool{
"branch": true,
"tag": true,
"semver": true,
"name": true,
"commit": true,
}
// validateOCIRef validates reference keys for OCI repositories
func validateOCIRef(refMap map[string]string) error {
for key := range refMap {
if !validOCIRefKeys[key] {
return fmt.Errorf("invalid OCI reference key %q (valid keys: digest, semver, semverFilter, tag)", key)
}
}
// Validate digest format if provided
if digest, ok := refMap["digest"]; ok {
if !strings.HasPrefix(digest, "sha256:") {
return fmt.Errorf("digest must be in format 'sha256:<hash>', got: %s", digest)
}
}
return nil
}
// validateGitRef validates reference keys for Git repositories
func validateGitRef(refMap map[string]string) error {
for key := range refMap {
if !validGitRefKeys[key] {
return fmt.Errorf("invalid Git reference key %q (valid keys: branch, tag, semver, name, commit)", key)
}
}
// Validate commit format if provided (should be a hex string)
if commit, ok := refMap["commit"]; ok {
if len(commit) < 7 {
return fmt.Errorf("commit SHA should be at least 7 characters, got: %s", commit)
}
for _, c := range commit {
if !((c >= '0' && c <= '9') || (c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F')) {
return fmt.Errorf("commit SHA should be a hexadecimal string, got: %s", commit)
}
}
}
return nil
}
// generateOCIRepository creates an OCIRepository resource
func generateOCIRepository(name, repoURL, digest string) (*unstructured.Unstructured, error) {
obj := &unstructured.Unstructured{}
obj.SetAPIVersion("source.toolkit.fluxcd.io/v1")
obj.SetKind("OCIRepository")
obj.SetName(name)
obj.SetNamespace("cozy-system")
spec := map[string]interface{}{
"interval": "5m0s",
"url": repoURL,
func generateOCIRepository(name, repoURL string, refMap map[string]string) (*sourcev1.OCIRepository, error) {
if err := validateOCIRef(refMap); err != nil {
return nil, err
}
if digest != "" {
// Ensure digest starts with sha256:
if !strings.HasPrefix(digest, "sha256:") {
digest = "sha256:" + digest
}
spec["ref"] = map[string]interface{}{
"digest": digest,
}
obj := &sourcev1.OCIRepository{
TypeMeta: metav1.TypeMeta{
APIVersion: sourcev1.GroupVersion.String(),
Kind: sourcev1.OCIRepositoryKind,
},
ObjectMeta: metav1.ObjectMeta{
Name: name,
Namespace: "cozy-system",
},
Spec: sourcev1.OCIRepositorySpec{
URL: repoURL,
Interval: metav1.Duration{Duration: 5 * time.Minute},
},
}
if err := unstructured.SetNestedField(obj.Object, spec, "spec"); err != nil {
return nil, fmt.Errorf("failed to set spec: %w", err)
// Set reference if any ref options are provided
if len(refMap) > 0 {
obj.Spec.Reference = &sourcev1.OCIRepositoryRef{
Digest: refMap["digest"],
SemVer: refMap["semver"],
SemverFilter: refMap["semverFilter"],
Tag: refMap["tag"],
}
}
return obj, nil
}
// generateGitRepository creates a GitRepository resource
func generateGitRepository(name, repoURL, ref string) (*unstructured.Unstructured, error) {
obj := &unstructured.Unstructured{}
obj.SetAPIVersion("source.toolkit.fluxcd.io/v1")
obj.SetKind("GitRepository")
obj.SetName(name)
obj.SetNamespace("cozy-system")
func generateGitRepository(name, repoURL string, refMap map[string]string) (*sourcev1.GitRepository, error) {
if err := validateGitRef(refMap); err != nil {
return nil, err
}
spec := map[string]interface{}{
"interval": "5m0s",
"url": repoURL,
"ref": map[string]interface{}{
"branch": ref,
obj := &sourcev1.GitRepository{
TypeMeta: metav1.TypeMeta{
APIVersion: sourcev1.GroupVersion.String(),
Kind: sourcev1.GitRepositoryKind,
},
ObjectMeta: metav1.ObjectMeta{
Name: name,
Namespace: "cozy-system",
},
Spec: sourcev1.GitRepositorySpec{
URL: repoURL,
Interval: metav1.Duration{Duration: 5 * time.Minute},
},
}
if err := unstructured.SetNestedField(obj.Object, spec, "spec"); err != nil {
return nil, fmt.Errorf("failed to set spec: %w", err)
// Set reference if any ref options are provided
if len(refMap) > 0 {
obj.Spec.Reference = &sourcev1.GitRepositoryRef{
Branch: refMap["branch"],
Tag: refMap["tag"],
SemVer: refMap["semver"],
Name: refMap["name"],
Commit: refMap["commit"],
}
}
return obj, nil

8
go.mod
View file

@ -6,6 +6,7 @@ go 1.25.0
require (
github.com/fluxcd/helm-controller/api v1.4.3
github.com/fluxcd/source-controller/api v1.7.4
github.com/go-logr/logr v1.4.3
github.com/go-logr/zapr v1.3.0
github.com/google/gofuzz v1.2.0
@ -18,14 +19,14 @@ require (
gopkg.in/yaml.v2 v2.4.0
k8s.io/api v0.34.1
k8s.io/apiextensions-apiserver v0.34.1
k8s.io/apimachinery v0.34.1
k8s.io/apimachinery v0.34.2
k8s.io/apiserver v0.34.1
k8s.io/client-go v0.34.1
k8s.io/component-base v0.34.1
k8s.io/klog/v2 v2.130.1
k8s.io/kube-openapi v0.0.0-20250710124328-f3f2b991d03b
k8s.io/utils v0.0.0-20250820121507-0af2bda4dd1d
sigs.k8s.io/controller-runtime v0.22.2
sigs.k8s.io/controller-runtime v0.22.4
sigs.k8s.io/structured-merge-diff/v4 v4.7.0
)
@ -44,8 +45,9 @@ require (
github.com/evanphx/json-patch v4.12.0+incompatible // indirect
github.com/evanphx/json-patch/v5 v5.9.11 // indirect
github.com/felixge/httpsnoop v1.0.4 // indirect
github.com/fluxcd/pkg/apis/acl v0.9.0 // indirect
github.com/fluxcd/pkg/apis/kustomize v1.13.0 // indirect
github.com/fluxcd/pkg/apis/meta v1.22.0 // indirect
github.com/fluxcd/pkg/apis/meta v1.23.0 // indirect
github.com/fsnotify/fsnotify v1.9.0 // indirect
github.com/fxamacker/cbor/v2 v2.9.0 // indirect
github.com/go-logr/stdr v1.2.2 // indirect

12
go.sum
View file

@ -37,10 +37,14 @@ github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2
github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U=
github.com/fluxcd/helm-controller/api v1.4.3 h1:CdZwjL1liXmYCWyk2jscmFEB59tICIlnWB9PfDDW5q4=
github.com/fluxcd/helm-controller/api v1.4.3/go.mod h1:0XrBhKEaqvxyDj/FziG1Q8Fmx2UATdaqLgYqmZh6wW4=
github.com/fluxcd/pkg/apis/acl v0.9.0 h1:wBpgsKT+jcyZEcM//OmZr9RiF8klL3ebrDp2u2ThsnA=
github.com/fluxcd/pkg/apis/acl v0.9.0/go.mod h1:TttNS+gocsGLwnvmgVi3/Yscwqrjc17+vhgYfqkfrV4=
github.com/fluxcd/pkg/apis/kustomize v1.13.0 h1:GGf0UBVRIku+gebY944icVeEIhyg1P/KE3IrhOyJJnE=
github.com/fluxcd/pkg/apis/kustomize v1.13.0/go.mod h1:TLKVqbtnzkhDuhWnAsN35977HvRfIjs+lgMuNro/LEc=
github.com/fluxcd/pkg/apis/meta v1.22.0 h1:EHWQH5ZWml7i8eZ/AMjm1jxid3j/PQ31p+hIwCt6crM=
github.com/fluxcd/pkg/apis/meta v1.22.0/go.mod h1:Kc1+bWe5p0doROzuV9XiTfV/oL3ddsemYXt8ZYWdVVg=
github.com/fluxcd/pkg/apis/meta v1.23.0 h1:fLis5YcHnOsyKYptzBtituBm5EWNx13I0bXQsy0FG4s=
github.com/fluxcd/pkg/apis/meta v1.23.0/go.mod h1:UWsIbBPCxYvoVklr2mV2uLFBf/n17dNAmKFjRfApdDo=
github.com/fluxcd/source-controller/api v1.7.4 h1:+EOVnRA9LmLxOx7J273l7IOEU39m+Slt/nQGBy69ygs=
github.com/fluxcd/source-controller/api v1.7.4/go.mod h1:ruf49LEgZRBfcP+eshl2n9SX1MfHayCcViAIGnZcaDY=
github.com/fsnotify/fsnotify v1.9.0 h1:2Ml+OJNzbYCTzsxtv8vKSFD9PbJjmhYF14k/jKC7S9k=
github.com/fsnotify/fsnotify v1.9.0/go.mod h1:8jBTzvmWwFyi3Pb8djgCCO5IBqzKJ/Jwo8TRcHyHii0=
github.com/fxamacker/cbor/v2 v2.9.0 h1:NpKPmjDBgUfBms6tr6JZkTHtfFGcMKsw3eGcmD/sapM=
@ -312,8 +316,8 @@ k8s.io/utils v0.0.0-20250820121507-0af2bda4dd1d h1:wAhiDyZ4Tdtt7e46e9M5ZSAJ/MnPG
k8s.io/utils v0.0.0-20250820121507-0af2bda4dd1d/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.31.2 h1:jpcvIRr3GLoUoEKRkHKSmGjxb6lWwrBlJsXc+eUYQHM=
sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.31.2/go.mod h1:Ve9uj1L+deCXFrPOk1LpFXqTg7LCFzFso6PA48q/XZw=
sigs.k8s.io/controller-runtime v0.22.2 h1:cK2l8BGWsSWkXz09tcS4rJh95iOLney5eawcK5A33r4=
sigs.k8s.io/controller-runtime v0.22.2/go.mod h1:+QX1XUpTXN4mLoblf4tqr5CQcyHPAki2HLXqQMY6vh8=
sigs.k8s.io/controller-runtime v0.22.4 h1:GEjV7KV3TY8e+tJ2LCTxUTanW4z/FmNB7l327UfMq9A=
sigs.k8s.io/controller-runtime v0.22.4/go.mod h1:+QX1XUpTXN4mLoblf4tqr5CQcyHPAki2HLXqQMY6vh8=
sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 h1:IpInykpT6ceI+QxKBbEflcR5EXP7sU1kvOlxwZh5txg=
sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730/go.mod h1:mdzfpAEoE6DHQEN0uh9ZbOCuHbLK5wOm7dK4ctXE9Tg=
sigs.k8s.io/randfill v0.0.0-20250304075658-069ef1bbf016/go.mod h1:XeLlZ/jmk4i1HRopwe7/aU3H5n1zNUcX6TM94b3QxOY=