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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,131 @@ | ||
| package localbuild | ||
|
|
||
| import ( | ||
| "context" | ||
| "embed" | ||
| "errors" | ||
| "time" | ||
|
|
||
| "github.com/cnoe-io/idpbuilder/api/v1alpha1" | ||
| "github.com/cnoe-io/idpbuilder/pkg/k8s" | ||
| "github.com/cnoe-io/idpbuilder/pkg/util" | ||
| appsv1 "k8s.io/api/apps/v1" | ||
| corev1 "k8s.io/api/core/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" | ||
| "sigs.k8s.io/controller-runtime/pkg/controller/controllerutil" | ||
| "sigs.k8s.io/controller-runtime/pkg/log" | ||
| ) | ||
|
|
||
| //go:embed resources/gitea/k8s/* | ||
| var installGiteaFS embed.FS | ||
| var timeout = time.After(30 * time.Second) | ||
|
|
||
| const ( | ||
| giteaServerName string = "my-gitea" | ||
| ) | ||
|
|
||
| const giteaResourceName = "gitea" | ||
|
|
||
| func GetRawGiteaInstallResources() ([][]byte, error) { | ||
| return util.ConvertFSToBytes(installGiteaFS, "resources/gitea/k8s") | ||
| } | ||
|
|
||
| func GetK8sGiteaInstallResources(scheme *runtime.Scheme) ([]client.Object, error) { | ||
| rawResources, err := GetRawGiteaInstallResources() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| return k8s.ConvertRawResourcesToObjects(scheme, rawResources) | ||
| } | ||
|
|
||
| func newGiteaNamespace() *corev1.Namespace { | ||
| return &corev1.Namespace{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: "gitea", | ||
| }, | ||
| } | ||
| } | ||
|
|
||
| func (r *LocalbuildReconciler) ReconcileGitea(ctx context.Context, req ctrl.Request, resource *v1alpha1.Localbuild) (ctrl.Result, error) { | ||
| log := log.FromContext(ctx) | ||
|
|
||
| if resource.Spec.PackageConfigs.GitConfig.Type != giteaResourceName { | ||
| log.Info("Gitea installation disabled, skipping") | ||
| return ctrl.Result{}, nil | ||
| } | ||
|
|
||
| // Install Gitea | ||
| giteansClient := client.NewNamespacedClient(r.Client, "gitea") | ||
| installObjs, err := GetK8sGiteaInstallResources(r.Scheme) | ||
| if err != nil { | ||
| return ctrl.Result{}, err | ||
| } | ||
|
|
||
| // Ensure namespace exists | ||
| giteaNS := newGiteaNamespace() | ||
| if err = r.Client.Get(ctx, types.NamespacedName{Name: "gitea"}, giteaNS); err != nil { | ||
| // We got an error so try creating the NS | ||
| if err = r.Client.Create(ctx, giteaNS); err != nil { | ||
| return ctrl.Result{}, err | ||
| } | ||
| } | ||
|
|
||
| log.Info("Installing gitea resources") | ||
| for _, obj := range installObjs { | ||
| if obj.GetObjectKind().GroupVersionKind().Kind == "Deployment" { | ||
| switch obj.GetName() { | ||
| case giteaServerName: | ||
| gotObj := appsv1.Deployment{} | ||
| if err := r.Client.Get(ctx, types.NamespacedName{Namespace: obj.GetNamespace(), Name: obj.GetName()}, &gotObj); err != nil { | ||
| if err = controllerutil.SetControllerReference(resource, obj, r.Scheme); err != nil { | ||
| log.Error(err, "Setting controller reference for Gitea deployment", "deployment", obj) | ||
| return ctrl.Result{}, err | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| // Create object | ||
| if err = k8s.EnsureObject(ctx, giteansClient, obj, "gitea"); err != nil { | ||
| return ctrl.Result{}, err | ||
| } | ||
| } | ||
|
|
||
| // Wait for Gitea to become available | ||
| ready := make(chan bool) | ||
| go func() { | ||
| for { | ||
| for _, obj := range installObjs { | ||
| if obj.GetObjectKind().GroupVersionKind().Kind == "Deployment" { | ||
| switch obj.GetName() { | ||
| case giteaServerName: | ||
| gotObj := appsv1.Deployment{} | ||
| if gotObj.Status.AvailableReplicas >= 1 { | ||
| ready <- true | ||
| return | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| time.Sleep(1 * time.Second) | ||
| } | ||
| }() | ||
|
|
||
| select { | ||
| case <-timeout: | ||
| err := errors.New("Timeout") | ||
| log.Error(err, "Didn't reconcile Gitea on time.") | ||
| return ctrl.Result{}, err | ||
| case <-ready: | ||
| log.Info("Gitea is ready!") | ||
| resource.Status.GiteaAvailable = true | ||
| } | ||
|
|
||
| return ctrl.Result{}, nil | ||
| } |
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