EVEREST-726 use internal manifest (#20)

EVEREST-726 use internal manifest

deploy/quickstart-k8s.yaml

@@ -53,7 +53,7 @@ roleRef:
 subjects:
   - kind: "ServiceAccount"
     name: everest-admin
-    namespace: percona-everest
+    namespace: everest-system
 ---
 apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding

embed.go

@@ -0,0 +1,17 @@
+// Package scripts provides embed scripts.
+package scripts
+
+import "embed"
+
+//go:embed deploy/*
+var deployScripts embed.FS
+
+// Manifest returns Everest manifest file content.
+func Manifest() ([]byte, error) {
+	data, err := deployScripts.ReadFile("deploy/quickstart-k8s.yaml")
+	if err != nil {
+		return nil, err
+	}
+
+	return data, nil
+}

pkg/install/install.go

@@ -47,7 +47,7 @@ type Install struct {
 }
 
 const (
-	everestBackendServiceName = "percona-everest-backend"
+	everestBackendServiceName = "everest"
 	everestOperatorName       = "everest-operator"
 	pxcOperatorName           = "percona-xtradb-cluster-operator"
 	psmdbOperatorName         = "percona-server-mongodb-operator"

pkg/kubernetes/kubernetes.go

@@ -47,6 +47,7 @@ import (
 	"k8s.io/apimachinery/pkg/version"
 	"k8s.io/client-go/rest"
 
+	scripts "github.com/percona/everest"
 	everestv1alpha1 "github.com/percona/everest-operator/api/v1alpha1"
 	"github.com/percona/everest/data"
 	"github.com/percona/everest/pkg/kubernetes/client"
@@ -905,9 +906,9 @@ func (k *Kubernetes) ApplyObject(obj runtime.Object) error {
 
 // InstallEverest downloads the manifest file and applies it against provisioned k8s cluster.
 func (k *Kubernetes) InstallEverest(ctx context.Context, namespace string) error {
-	data, err := k.getManifestData(ctx)
+	data, err := scripts.Manifest()
 	if err != nil {
-		return errors.Join(err, errors.New("failed downloading everest monitoring file"))
+		return errors.Join(err, errors.New("failed reading everest manifest file"))
 	}
 
 	err = k.client.ApplyManifestFile(data, namespace)
@@ -920,24 +921,11 @@ func (k *Kubernetes) InstallEverest(ctx context.Context, namespace string) error
 	return nil
 }
 
-func (k *Kubernetes) getManifestData(ctx context.Context) ([]byte, error) {
-	req, err := http.NewRequestWithContext(ctx, http.MethodGet, everestVersion.ManifestURL(), nil)
-	if err != nil {
-		return nil, err
-	}
-	resp, err := http.DefaultClient.Do(req)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close() //nolint:errcheck
-	return io.ReadAll(resp.Body)
-}
-
 // DeleteEverest downloads the manifest file and deletes it from provisioned k8s cluster.
-func (k *Kubernetes) DeleteEverest(ctx context.Context, namespace string) error {
-	data, err := k.getManifestData(ctx)
+func (k *Kubernetes) DeleteEverest(_ context.Context, namespace string) error {
+	data, err := scripts.Manifest()
 	if err != nil {
-		return errors.Join(err, errors.New("failed downloading everest monitoring file"))
+		return errors.Join(err, errors.New("failed reading everest manifest file"))
 	}
 
 	err = k.client.DeleteManifestFile(data, namespace)

pkg/version/version.go

@@ -28,8 +28,6 @@ import (
 const (
 	devCatalogImage     = "docker.io/perconalab/everest-catalog:latest"
 	releaseCatalogImage = "docker.io/percona/everest-catalog:%s"
-	devManifestURL      = "https://github.com/percona/percona-everest-backend/main/deploy/quickstart-k8s.yaml"
-	releaseManifestURL  = "https://github.com/percona/percona-everest-backend/v%s/deploy/quickstart-k8s.yaml"
 )
 
 var (
@@ -43,10 +41,7 @@ var (
 	catalogImage string //nolint:gochecknoglobals
 )
 
-// CatalogImage returns a catalog image needed for the build of everestctl
-//
-// for dev builds it returns https://github.com/percona/percona-everest-backend/main/deploy/quickstart-k8s.yaml
-// for the release builds it returns https://github.com/percona/percona-everest-backend/vX.Y.Z/deploy/quickstart-k8s.yaml
+// CatalogImage returns a catalog image needed for the build of everestctl.
 func CatalogImage() string {
 	catalogImage = devCatalogImage
 	v, err := goversion.NewSemver(Version)
@@ -56,19 +51,6 @@ func CatalogImage() string {
 	return catalogImage
 }
 
-// ManifestURL returns a manifest URL to install everest
-//
-// for dev builds it returns everest-catalog:latest
-// for the release it returns everest-catalog:X.Y.Z.
-func ManifestURL() string {
-	url := devManifestURL
-	v, err := goversion.NewSemver(Version)
-	if Version != "" && err == nil && v.Prerelease() == "" {
-		url = fmt.Sprintf(releaseManifestURL, Version)
-	}
-	return url
-}
-
 // FullVersionInfo returns full version report.
 func FullVersionInfo() string {
 	out := []string{