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Add teleport-tbot feature flag (#143)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
|
|
@@ -155,6 +155,14 @@ | |
| } | ||
| } | ||
| } | ||
| }, | ||
| "tbot": { | ||
| "type": "object", | ||
| "properties": { | ||
| "enabled": { | ||
| "type": "boolean" | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,128 @@ | ||
| package teleport | ||
|
|
||
| import ( | ||
| "context" | ||
| "reflect" | ||
|
|
||
| "github.com/giantswarm/apiextensions-application/api/v1alpha1" | ||
| "github.com/giantswarm/microerror" | ||
| "github.com/go-logr/logr" | ||
| "k8s.io/apimachinery/pkg/api/errors" | ||
| "sigs.k8s.io/controller-runtime/pkg/client" | ||
|
|
||
| "github.com/giantswarm/teleport-operator/internal/pkg/key" | ||
| ) | ||
|
|
||
| func (t *Teleport) getBotExtraConfig(clusterName string) v1alpha1.AppExtraConfig { | ||
| return v1alpha1.AppExtraConfig{ | ||
| Kind: "configMap", | ||
| Name: key.GetTbotConfigmapName(clusterName), | ||
| Namespace: key.TeleportBotNamespace, | ||
| Priority: 25} | ||
| } | ||
|
|
||
| func (t *Teleport) appendBotExtraConfig(appExtraConfigs []v1alpha1.AppExtraConfig, extraConfig v1alpha1.AppExtraConfig) []v1alpha1.AppExtraConfig { | ||
| extraConfigs := []v1alpha1.AppExtraConfig{} | ||
| if appExtraConfigs == nil { | ||
| return append(extraConfigs, extraConfig) | ||
| } | ||
| shouldAppend := true | ||
| for _, config := range appExtraConfigs { | ||
| if reflect.DeepEqual(config, extraConfig) { | ||
| shouldAppend = false | ||
| break | ||
| } | ||
| } | ||
| if shouldAppend { | ||
| extraConfigs = append(appExtraConfigs, extraConfig) | ||
| } else { | ||
| extraConfigs = appExtraConfigs | ||
| } | ||
| return extraConfigs | ||
| } | ||
|
|
||
| func (t *Teleport) removeBotExtraConfig(appExtraConfigs []v1alpha1.AppExtraConfig, extraConfig v1alpha1.AppExtraConfig) []v1alpha1.AppExtraConfig { | ||
| extraConfigs := []v1alpha1.AppExtraConfig{} | ||
| for _, config := range appExtraConfigs { | ||
| if reflect.DeepEqual(config, extraConfig) { | ||
| continue | ||
| } | ||
| extraConfigs = append(extraConfigs, config) | ||
| } | ||
| return extraConfigs | ||
| } | ||
|
|
||
| func (t *Teleport) getBotApp(ctx context.Context, ctrlClient client.Client, clusterName string) (*v1alpha1.App, error) { | ||
| app := &v1alpha1.App{} | ||
| key := client.ObjectKey{Name: key.TeleportBotAppName, Namespace: key.TeleportBotNamespace} | ||
| if err := ctrlClient.Get(ctx, key, app); err != nil { | ||
| return app, err | ||
| } | ||
| return app, nil | ||
| } | ||
|
|
||
| func (t *Teleport) EnsureBotAppExtraConfig(ctx context.Context, log logr.Logger, ctrlClient client.Client, clusterName string) error { | ||
| app, err := t.getBotApp(ctx, ctrlClient, clusterName) | ||
| if err != nil { | ||
| if errors.IsNotFound(err) { | ||
| log.Error(err, "tbot: App not found", "app", app) | ||
| } | ||
| return err | ||
| } | ||
|
|
||
| appExtraConfigs := []v1alpha1.AppExtraConfig{} | ||
| if app.Spec.ExtraConfigs != nil { | ||
| appExtraConfigs = app.Spec.ExtraConfigs | ||
| } | ||
|
|
||
| extraConfig := t.getBotExtraConfig(clusterName) | ||
| app.Spec.ExtraConfigs = t.appendBotExtraConfig(appExtraConfigs, extraConfig) | ||
|
|
||
| if reflect.DeepEqual(appExtraConfigs, app.Spec.ExtraConfigs) { | ||
| return nil | ||
| } | ||
|
|
||
| log.Info("tbot: Updating app", "app", app) | ||
| if err := ctrlClient.Update(ctx, app); err != nil { | ||
| if errors.IsConflict(err) { | ||
| log.Error(err, "tbot: Conflict detected during app update", "app", app) | ||
| } | ||
|
|
||
| return microerror.Mask(err) | ||
| } | ||
|
|
||
| return nil | ||
| } | ||
|
|
||
| func (t *Teleport) DeleteBotAppExtraConfig(ctx context.Context, log logr.Logger, ctrlClient client.Client, clusterName string) error { | ||
| app, err := t.getBotApp(ctx, ctrlClient, clusterName) | ||
| if err != nil { | ||
| if errors.IsNotFound(err) { | ||
| log.Error(err, "tbot: App not found", "app", app) | ||
| } | ||
| return err | ||
| } | ||
|
|
||
| if app.Spec.ExtraConfigs == nil { | ||
| return nil | ||
| } | ||
| appExtraConfigs := app.Spec.ExtraConfigs | ||
|
|
||
| extraConfig := t.getBotExtraConfig(clusterName) | ||
| app.Spec.ExtraConfigs = t.removeBotExtraConfig(appExtraConfigs, extraConfig) | ||
|
|
||
| if reflect.DeepEqual(appExtraConfigs, app.Spec.ExtraConfigs) { | ||
| return nil | ||
| } | ||
|
|
||
| log.Info("tbot: Updating app", "app", app) | ||
| if err := ctrlClient.Update(ctx, app); err != nil { | ||
| if errors.IsConflict(err) { | ||
| log.Error(err, "tbot: Conflict detected during app update", "app", app) | ||
| } | ||
|
|
||
| return microerror.Mask(err) | ||
| } | ||
|
|
||
| return nil | ||
| } |
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