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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,126 @@ | ||
| // Copyright 2024 | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| package azure | ||
|
|
||
| import ( | ||
| "bufio" | ||
| "bytes" | ||
| "context" | ||
| "fmt" | ||
| "io" | ||
| "os" | ||
|
|
||
| "github.com/a8m/envsubst" | ||
| apierrors "k8s.io/apimachinery/pkg/api/errors" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" | ||
| "k8s.io/apimachinery/pkg/labels" | ||
| "k8s.io/apimachinery/pkg/runtime/schema" | ||
| "k8s.io/apimachinery/pkg/runtime/serializer/yaml" | ||
| yamlutil "k8s.io/apimachinery/pkg/util/yaml" | ||
| "k8s.io/client-go/discovery" | ||
| "k8s.io/client-go/restmapper" | ||
|
|
||
| hmc "github.com/Mirantis/hmc/api/v1alpha1" | ||
| "github.com/Mirantis/hmc/test/kubeclient" | ||
| ) | ||
|
|
||
| func GetAzureInfo(ctx context.Context, name string, kc *kubeclient.KubeClient) (map[string]interface{}, error) { | ||
| resourceId := schema.GroupVersionResource{ | ||
| Group: "infrastructure.cluster.x-k8s.io", | ||
| Version: "v1beta1", | ||
| Resource: "azureclusters", | ||
| } | ||
|
|
||
| dc := kc.GetDynamicClient(resourceId) | ||
| list, err := dc.List(ctx, metav1.ListOptions{ | ||
| LabelSelector: labels.SelectorFromSet(map[string]string{hmc.FluxHelmChartNameKey: name}).String(), | ||
| }) | ||
|
|
||
| if apierrors.IsNotFound(err) || len(list.Items) == 0 { | ||
| return nil, fmt.Errorf("clusters %s not found", name) | ||
| } | ||
|
|
||
| spec, found, err := unstructured.NestedMap(list.Items[0].Object, "spec") | ||
| if !found || err != nil { | ||
| return nil, fmt.Errorf("clusters spec %s not found", name) | ||
| } | ||
| return spec, nil | ||
| } | ||
|
|
||
| func CreateCredentialSecret(ctx context.Context, kc *kubeclient.KubeClient) error { | ||
| serializer := yaml.NewDecodingSerializer(unstructured.UnstructuredJSONScheme) | ||
| yamlFile, err := os.ReadFile("./config/dev/azure-credentials.yaml") | ||
|
|
||
| if err != nil { | ||
| return fmt.Errorf("failed to read azure credential file: %w", err) | ||
| } | ||
|
|
||
| yamlFile, err = envsubst.Bytes(yamlFile) | ||
| if err != nil { | ||
| return fmt.Errorf("failed to process azure credential file: %w", err) | ||
| } | ||
|
|
||
| c := discovery.NewDiscoveryClientForConfigOrDie(kc.Config) | ||
| groupResources, err := restmapper.GetAPIGroupResources(c) | ||
| if err != nil { | ||
| return fmt.Errorf("failed to fetch group resources: %w", err) | ||
| } | ||
|
|
||
| yamlReader := yamlutil.NewYAMLReader(bufio.NewReader(bytes.NewReader(yamlFile))) | ||
| for { | ||
| yamlDoc, err := yamlReader.Read() | ||
|
|
||
| if err != nil { | ||
| if err == io.EOF { | ||
| break | ||
| } | ||
| return fmt.Errorf("failed to process azure credential file: %w", err) | ||
|
|
||
| } | ||
|
|
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| credentialResource := &unstructured.Unstructured{} | ||
| _, _, err = serializer.Decode(yamlDoc, nil, credentialResource) | ||
| if err != nil { | ||
| return fmt.Errorf("failed to deserialize azure credential object: %w", err) | ||
| } | ||
|
|
||
| mapper := restmapper.NewDiscoveryRESTMapper(groupResources) | ||
| mapping, err := mapper.RESTMapping(credentialResource.GroupVersionKind().GroupKind()) | ||
|
|
||
| if err != nil { | ||
| return fmt.Errorf("failed to create rest mapper: %w", err) | ||
| } | ||
|
|
||
| dc := kc.GetDynamicClient(schema.GroupVersionResource{ | ||
| Group: credentialResource.GroupVersionKind().Group, | ||
| Version: credentialResource.GroupVersionKind().Version, | ||
| Resource: mapping.Resource.Resource, | ||
| }) | ||
|
|
||
| exists, err := dc.Get(ctx, credentialResource.GetName(), metav1.GetOptions{}) | ||
| if err != nil && !apierrors.IsNotFound(err) { | ||
| return fmt.Errorf("failed to check for existing credential: %w", err) | ||
| } | ||
|
|
||
| if exists == nil { | ||
| if _, err = dc.Create(ctx, credentialResource, metav1.CreateOptions{}); err != nil { | ||
| return fmt.Errorf("failed to create azure credentials: %w", err) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| return nil | ||
| } |
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