Retive repo from argocd api server #19
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,164 @@ | ||
| package argocd | ||
|
|
||
| import ( | ||
| "context" | ||
| "encoding/json" | ||
| "fmt" | ||
| "os" | ||
|
|
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| "github.com/argoproj/argo-cd/v2/pkg/apiclient" | ||
| "github.com/argoproj/argo-cd/v2/pkg/apiclient/application" | ||
| "github.com/argoproj/argo-cd/v2/pkg/apiclient/cluster" | ||
| "github.com/argoproj/argo-cd/v2/pkg/apiclient/project" | ||
| "github.com/argoproj/argo-cd/v2/pkg/apis/application/v1alpha1" | ||
| "gopkg.in/yaml.v2" | ||
| "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" | ||
| ) | ||
|
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| type appClient struct { | ||
| client apiclient.Client | ||
| } | ||
|
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| type ClientOptions struct { | ||
| ServerAddr string | ||
| Insecure bool | ||
| Plaintext bool | ||
| Certfile string | ||
| GRPCWeb bool | ||
| GRPCWebRootPath string | ||
| AuthToken string | ||
| } | ||
|
|
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| func NewAPIClient(opts *ClientOptions) (appClient, error) { | ||
| envAuthToken := os.Getenv("ARGOCD_TOKEN") | ||
| if envAuthToken != "" && opts.AuthToken == "" { | ||
| opts.AuthToken = envAuthToken | ||
| } | ||
|
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| rOpts := &apiclient.ClientOptions{ | ||
|
Owner
There was a problem hiding this comment. Will this work with TLS enabled ? and using the |
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| ServerAddr: opts.ServerAddr, | ||
| PlainText: opts.Plaintext, | ||
| Insecure: opts.Insecure, | ||
| CertFile: opts.Certfile, | ||
| GRPCWeb: opts.GRPCWeb, | ||
| GRPCWebRootPath: opts.GRPCWebRootPath, | ||
| AuthToken: opts.AuthToken, | ||
| } | ||
| client, err := apiclient.NewClient(rOpts) | ||
| if err != nil { | ||
| return appClient{}, fmt.Errorf("failed to create ArgoCD client: %w", err) | ||
| } | ||
| return appClient{client}, nil | ||
| } | ||
|
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| func (a *appClient) GetApplicationChildManifests(ctx context.Context, app *v1alpha1.Application, proj *v1alpha1.AppProject) ([]*unstructured.Unstructured, error) { | ||
| query := &application.ApplicationManifestQuery{ | ||
| Name: &app.Name, | ||
| AppNamespace: &app.Namespace, | ||
| } | ||
|
|
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| fmt.Printf("Querying manifests for app: %s, namespace: %s\n", app.Name, app.Namespace) | ||
| conn, appSetClient, err := a.client.NewApplicationClient() | ||
| if err != nil { | ||
| return nil, fmt.Errorf("failed to create Application client: %w", err) | ||
| } | ||
| defer conn.Close() | ||
| response, err := appSetClient.GetManifests(ctx, query) | ||
| if err != nil { | ||
| return nil, fmt.Errorf("failed to get manifests: %w", err) | ||
| } | ||
| // print pretty the manifests for debugging | ||
| for _, manifest := range response.Manifests { | ||
| fmt.Printf("Manifest for app %s:\n%s\n", app.Name, manifest) | ||
| } | ||
|
|
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| for i, manifest := range response.Manifests { | ||
| var parsed interface{} | ||
| err := yaml.Unmarshal([]byte(manifest), &parsed) | ||
| if err != nil { | ||
| fmt.Printf("Error parsing manifest %d: %v\n", i+1, err) | ||
| continue | ||
| } | ||
|
|
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| formatted, err := yaml.Marshal(parsed) | ||
| if err != nil { | ||
| fmt.Printf("Error formatting manifest %d: %v\n", i+1, err) | ||
| continue | ||
| } | ||
| fmt.Printf("\n--- Manifest %d for app '%s' ---\n%s\n", i+1, app.Name, string(formatted)) | ||
| } | ||
| return unmarshalManifests(response.Manifests) | ||
| } | ||
|
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| func (a *appClient) GetApplication(ctx context.Context, appName, appNamespace string) (*v1alpha1.Application, error) { | ||
| conn, appSetClient, err := a.client.NewApplicationClient() | ||
| if err != nil { | ||
| return nil, fmt.Errorf("failed to create Application client: %w", err) | ||
| } | ||
| defer conn.Close() | ||
| query := &application.ApplicationQuery{ | ||
| Name: &appName, | ||
| AppNamespace: &appNamespace, | ||
| } | ||
|
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| return appSetClient.Get(ctx, query) | ||
| } | ||
|
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| func (a *appClient) ListApplications(ctx context.Context, controllerNamespace string) ([]v1alpha1.Application, error) { | ||
| var applications []v1alpha1.Application | ||
| conn, appSetClient, err := a.client.NewApplicationClient() | ||
| if err != nil { | ||
| return nil, fmt.Errorf("failed to create Application client: %w", err) | ||
| } | ||
| defer conn.Close() | ||
| appList, err := appSetClient.List(ctx, &application.ApplicationQuery{}) | ||
| if err != nil { | ||
| return nil, fmt.Errorf("failed to list applications: %w", err) | ||
| } | ||
| for _, app := range appList.Items { | ||
| if app.Status.ControllerNamespace == controllerNamespace { | ||
| applications = append(applications, app) | ||
| } | ||
| } | ||
| return applications, nil | ||
| } | ||
|
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| func (a *appClient) GetAppProject(ctx context.Context, name string) (*v1alpha1.AppProject, error) { | ||
| conn, projectClient, err := a.client.NewProjectClient() | ||
| if err != nil { | ||
| return nil, fmt.Errorf("failed to create Project client: %w", err) | ||
| } | ||
| defer conn.Close() | ||
|
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| return projectClient.Get(ctx, &project.ProjectQuery{Name: name}) | ||
| } | ||
|
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| func unmarshalManifests(manifests []string) ([]*unstructured.Unstructured, error) { | ||
| targetObjs := make([]*unstructured.Unstructured, 0) | ||
| for _, manifest := range manifests { | ||
| if manifest == "" || manifest == "null" { | ||
| return nil, nil | ||
| } | ||
| var obj unstructured.Unstructured | ||
| err := json.Unmarshal([]byte(manifest), &obj) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| targetObjs = append(targetObjs, &obj) | ||
| } | ||
| return targetObjs, nil | ||
| } | ||
|
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| func (a *appClient) GetApplicationDestinationServer(ctx context.Context, destinationServer, destinationName string) (*v1alpha1.Cluster, error) { | ||
| conn, clusterClient, err := a.client.NewClusterClient() | ||
| if err != nil { | ||
| return nil, fmt.Errorf("failed to create Application client: %w", err) | ||
| } | ||
| defer conn.Close() | ||
|
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| return clusterClient.Get(ctx, &cluster.ClusterQuery{ | ||
| Name: destinationName, | ||
| Server: destinationServer, | ||
| }) | ||
|
|
||
| } | ||
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Rather than taking the token as env. Can we try using the SA token by giving Argo CD RBAC access to that SA. There is a security concern as well in passing tokens as env variables.