diff options
Diffstat (limited to 'src/k8splugin/plugins/generic')
-rw-r--r-- | src/k8splugin/plugins/generic/plugin.go | 68 |
1 files changed, 58 insertions, 10 deletions
diff --git a/src/k8splugin/plugins/generic/plugin.go b/src/k8splugin/plugins/generic/plugin.go index 9ecaf68c..31c65d05 100644 --- a/src/k8splugin/plugins/generic/plugin.go +++ b/src/k8splugin/plugins/generic/plugin.go @@ -23,15 +23,18 @@ import ( "k8s.io/apimachinery/pkg/runtime/schema" utils "k8splugin/internal" - "k8splugin/internal/app" + "k8splugin/internal/plugin" "k8splugin/internal/helm" ) +// ExportedVariable is what we will look for when calling the generic plugin +var ExportedVariable genericPlugin + type genericPlugin struct { } // Create deployment object in a specific Kubernetes cluster -func (g genericPlugin) Create(yamlFilePath string, namespace string, client *app.KubernetesClient) (string, error) { +func (g genericPlugin) Create(yamlFilePath string, namespace string, client plugin.KubernetesConnector) (string, error) { if namespace == "" { namespace = "default" } @@ -72,15 +75,58 @@ func (g genericPlugin) Create(yamlFilePath string, namespace string, client *app return createdObj.GetName(), nil } -// Delete an existing deployment hosted in a specific Kubernetes cluster -func (g genericPlugin) Delete(resource helm.KubernetesResource, namespace string, client *app.KubernetesClient) error { +// Get an existing resource hosted in a specific Kubernetes cluster +func (g genericPlugin) Get(resource helm.KubernetesResource, + namespace string, client plugin.KubernetesConnector) (string, error) { if namespace == "" { namespace = "default" } - deletePolicy := metav1.DeletePropagationForeground - opts := &metav1.DeleteOptions{ - PropagationPolicy: &deletePolicy, + dynClient := client.GetDynamicClient() + mapper := client.GetMapper() + + mapping, err := mapper.RESTMapping(schema.GroupKind{ + Group: resource.GVK.Group, + Kind: resource.GVK.Kind, + }, resource.GVK.Version) + if err != nil { + return "", pkgerrors.Wrap(err, "Mapping kind to resource error") + } + + gvr := mapping.Resource + log.Printf("Using gvr: %s, %s, %s", gvr.Group, gvr.Version, gvr.Resource) + + opts := metav1.GetOptions{} + var unstruct *unstructured.Unstructured + switch mapping.Scope.Name() { + case meta.RESTScopeNameNamespace: + unstruct, err = dynClient.Resource(gvr).Namespace(namespace).Get(resource.Name, opts) + case meta.RESTScopeNameRoot: + unstruct, err = dynClient.Resource(gvr).Get(resource.Name, opts) + default: + return "", pkgerrors.New("Got an unknown RESTSCopeName for mapping: " + resource.GVK.String()) + } + + if err != nil { + return "", pkgerrors.Wrap(err, "Delete object error") + } + + return unstruct.GetName(), nil +} + +// List all existing resources of the GroupVersionKind +// TODO: Implement in seperate patch +func (g genericPlugin) List(gvk schema.GroupVersionKind, namespace string, + client plugin.KubernetesConnector) ([]helm.KubernetesResource, error) { + + var returnData []helm.KubernetesResource + return returnData, nil +} + +// Delete an existing resource hosted in a specific Kubernetes cluster +func (g genericPlugin) Delete(resource helm.KubernetesResource, namespace string, client plugin.KubernetesConnector) error { + if namespace == "" { + namespace = "default" } dynClient := client.GetDynamicClient() @@ -97,6 +143,11 @@ func (g genericPlugin) Delete(resource helm.KubernetesResource, namespace string gvr := mapping.Resource log.Printf("Using gvr: %s, %s, %s", gvr.Group, gvr.Version, gvr.Resource) + deletePolicy := metav1.DeletePropagationForeground + opts := &metav1.DeleteOptions{ + PropagationPolicy: &deletePolicy, + } + switch mapping.Scope.Name() { case meta.RESTScopeNameNamespace: err = dynClient.Resource(gvr).Namespace(namespace).Delete(resource.Name, opts) @@ -111,6 +162,3 @@ func (g genericPlugin) Delete(resource helm.KubernetesResource, namespace string } return nil } - -// ExportedVariable is what we will look for when calling the generic plugin -var ExportedVariable genericPlugin |