Allow for custom packages (#100)

* allow for custom packages to be installed

Signed-off-by: Manabu Mccloskey <[email protected]>

api/v1alpha1/custom_package_types.go

@@ -0,0 +1,58 @@
+package v1alpha1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// +kubebuilder:object:root=true
+// +kubebuilder:subresource:status
+type CustomPackage struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   CustomPackageSpec   `json:"spec,omitempty"`
+	Status CustomPackageStatus `json:"status,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+type CustomPackageList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []CustomPackage `json:"items"`
+}
+
+// CustomPackageSpec controls the installation of the custom applications.
+type CustomPackageSpec struct {
+	// Replicate specifies whether to replicate remote or local contents to the local gitea server.
+	// +kubebuilder:default:=false
+	Replicate bool `json:"replicate"`
+	// GitServerURL specifies the base URL for the git server for API calls.
+	// for example, http://gitea.cnoe.localtest.me:8880
+	GitServerURL string `json:"gitServerURL"`
+	// InternalGitServeURL specifies the base URL for the git server accessible within the cluster.
+	// for example, http://my-gitea-http.gitea.svc.cluster.local:3000
+	InternalGitServeURL    string          `json:"internalGitServeURL"`
+	GitServerAuthSecretRef SecretReference `json:"gitServerAuthSecretRef"`
+
+	ArgoCD ArgoCDPackageSpec `json:"argoCD,omitempty"`
+}
+
+type ArgoCDPackageSpec struct {
+	// ApplicationFile specifies the absolute path to the ArgoCD application file
+	ApplicationFile string `json:"applicationFile"`
+	Name            string `json:"name"`
+	Namespace       string `json:"namespace"`
+}
+
+type CustomPackageStatus struct {
+	Synced            bool        `json:"synced,omitempty"`
+	GitRepositoryRefs []ObjectRef `json:"gitRepositoryRefs,omitempty"`
+}
+
+type ObjectRef struct {
+	APIVersion string `json:"apiVersion,omitempty"`
+	Name       string `json:"name,omitempty"`
+	Namespace  string `json:"namespace,omitempty"`
+	Kind       string `json:"kind,omitempty"`
+	UID        string `json:"uid,omitempty"`
+}

api/v1alpha1/gitrepository_types.go

@@ -10,6 +10,8 @@ type GitRepositorySpec struct {
 	// +kubebuilder:validation:Required
 	// +kubebuilder:validation:Pattern=`^https?:\/\/.+$`
 	GitURL string `json:"gitURL"`
+	// InternalGitURL is the base URL of Git server accessible within the cluster only.
+	InternalGitURL string `json:"internalGitURL"`
 	// SecretRef is the reference to secret that contain Git server credentials
 	// +kubebuilder:validation:Optional
 	SecretRef SecretReference `json:"secretRef"`
@@ -18,7 +20,7 @@ type GitRepositorySpec struct {
 type GitRepositorySource struct {
 	// +kubebuilder:validation:Enum:=argocd;backstage;crossplane;gitea;nginx
 	// +kubebuilder:validation:Optional
-	EmbeddedAppName string `json:"embeddedAppName"`
+	EmbeddedAppName string `json:"embeddedAppName,omitempty"`
 	// Path is the absolute path to directory that contains Kustomize structure or raw manifests.
 	// This is required when Type is set to local.
 	// +kubebuilder:validation:Optional

api/v1alpha1/groupversion_info.go

@@ -22,4 +22,5 @@ func init() {
 	SchemeBuilder.Register(&Localbuild{}, &LocalbuildList{})
 	SchemeBuilder.Register(&GitServer{}, &GitServerList{})
 	SchemeBuilder.Register(&GitRepository{}, &GitRepositoryList{})
+	SchemeBuilder.Register(&CustomPackage{}, &CustomPackageList{})
 }

api/v1alpha1/localbuild_types.go

@@ -30,6 +30,7 @@ type PackageConfigsSpec struct {
 	GitConfig                GitConfigSpec                             `json:"gitConfig,omitempty"`
 	Argo                     ArgoPackageConfigSpec                     `json:"argoPackageConfigs,omitempty"`
 	EmbeddedArgoApplications EmbeddedArgoApplicationsPackageConfigSpec `json:"embeddedArgoApplicationsPackageConfigs,omitempty"`
+	CustomPackageDirs        []string                                  `json:"customPackageDirs,omitempty"`
 }
 
 type LocalbuildSpec struct {

pkg/build/build.go

@@ -2,7 +2,7 @@ package build
 
 import (
 	"context"
-
+	"fmt"
 	"github.com/cnoe-io/idpbuilder/api/v1alpha1"
 	"github.com/cnoe-io/idpbuilder/globals"
 	"github.com/cnoe-io/idpbuilder/pkg/controllers"
@@ -27,17 +27,19 @@ type Build struct {
 	kubeConfigPath    string
 	kubeVersion       string
 	extraPortsMapping string
+	customPackageDirs []string
 	scheme            *runtime.Scheme
 	CancelFunc        context.CancelFunc
 }
 
-func NewBuild(name, kubeVersion, kubeConfigPath, kindConfigPath, extraPortsMapping string, scheme *runtime.Scheme, ctxCancel context.CancelFunc) *Build {
+func NewBuild(name, kubeVersion, kubeConfigPath, kindConfigPath, extraPortsMapping string, customPackageDirs []string, scheme *runtime.Scheme, ctxCancel context.CancelFunc) *Build {
 	return &Build{
 		name:              name,
 		kindConfigPath:    kindConfigPath,
 		kubeConfigPath:    kubeConfigPath,
 		kubeVersion:       kubeVersion,
 		extraPortsMapping: extraPortsMapping,
+		customPackageDirs: customPackageDirs,
 		scheme:            scheme,
 		CancelFunc:        ctxCancel,
 	}
@@ -158,10 +160,14 @@ func (b *Build) Run(ctx context.Context, recreateCluster bool) error {
 					// hint: for the old behavior, replace Type value below with globals.GitServerResourcename()
 					Type: globals.GiteaResourceName(),
 				},
+				CustomPackageDirs: b.customPackageDirs,
 			},
 		}
 		return nil
 	})
+	if err != nil {
+		return fmt.Errorf("creating localbuild resource: %w", err)
+	}
 
 	if err != nil {
 		setupLog.Error(err, "Error creating localbuild resource")

pkg/cmd/create/root.go

@@ -23,6 +23,7 @@ var (
 	kubeVersion       string
 	extraPortsMapping string
 	kindConfigPath    string
+	extraPackagesDirs []string
 )
 
 var CreateCmd = &cobra.Command{
@@ -38,6 +39,7 @@ func init() {
 	CreateCmd.PersistentFlags().StringVar(&kubeVersion, "kubeVersion", "v1.26.3", "Version of the kind kubernetes cluster to create.")
 	CreateCmd.PersistentFlags().StringVar(&extraPortsMapping, "extraPorts", "", "List of extra ports to expose on the docker container and kubernetes cluster as nodePort (e.g. \"22:32222,9090:39090,etc\").")
 	CreateCmd.PersistentFlags().StringVar(&kindConfigPath, "kindConfig", "", "Path of the kind config file to be used instead of the default.")
+	CreateCmd.Flags().StringSliceVarP(&extraPackagesDirs, "package-dir", "p", []string{}, "paths to custom packages")
 
 	zapfs := flag.NewFlagSet("zap", flag.ExitOnError)
 	opts := zap.Options{
@@ -60,10 +62,40 @@ func create(cmd *cobra.Command, args []string) error {
 		os.Exit(1)
 	}
 
-	b := build.NewBuild(buildName, kubeVersion, kubeConfigPath, kindConfigPath, extraPortsMapping, k8s.GetScheme(), ctxCancel)
+	var absDirPaths []string
+	if len(extraPackagesDirs) > 0 {
+		p, err := getPackageAbsDirs(extraPackagesDirs)
+		if err != nil {
+			return err
+		}
+		absDirPaths = p
+	}
+
+	b := build.NewBuild(buildName, kubeVersion, kubeConfigPath, kindConfigPath, extraPortsMapping, absDirPaths, k8s.GetScheme(), ctxCancel)
 
 	if err := b.Run(ctx, recreateCluster); err != nil {
 		return err
 	}
 	return nil
 }
+
+func getPackageAbsDirs(paths []string) ([]string, error) {
+	out := make([]string, len(paths), len(paths))
+	for i := range paths {
+		path := paths[i]
+		absPath, err := filepath.Abs(path)
+		if err != nil {
+			return nil, fmt.Errorf("failed to validate path %s : %w", path, err)
+		}
+		f, err := os.Stat(absPath)
+		if err != nil {
+			return nil, fmt.Errorf("failed to validate path %s : %w", absPath, err)
+		}
+		if !f.IsDir() {
+			return nil, fmt.Errorf("given path is not a directory. %s", absPath)
+		}
+		out[i] = absPath
+	}
+
+	return out, nil
+}