fix(packagemanifest): Add InstallModes info from CSV to PackageManifest

PackageManifest is missing InstallModes information from CSV.
Each CSVDescription should have the spec.installModes from the
ClusterServiceVersion copied as well. This allows us to compare
PackageManifests to potential OperatorGroups that they would be
installed into and prevent errors.

Signed-off-by: Vu Dinh <vdinh@redhat.com>

pkg/package-server/apis/packagemanifest/v1alpha1/packagemanifest.go

@@ -13,6 +13,7 @@ func CreateCSVDescription(csv *operatorsv1alpha1.ClusterServiceVersion) CSVDescr
 		},
 		Annotations:     csv.GetAnnotations(),
 		LongDescription: csv.Spec.Description,
+		InstallModes:    csv.Spec.InstallModes,
 	}
 
 	icons := make([]Icon, len(csv.Spec.Icon))

pkg/package-server/apis/packagemanifest/v1alpha1/packagemanifest_types.go

@@ -2,6 +2,7 @@ package v1alpha1
 
 import (
 	"github.com/coreos/go-semver/semver"
+	"github.com/operator-framework/operator-lifecycle-manager/pkg/api/apis/operators/v1alpha1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
@@ -98,6 +99,9 @@ type CSVDescription struct {
 
 	// LongDescription is the CSV's description
 	LongDescription string `json:"description,omitempty"`
+
+	// InstallModes specify supported installation types
+	InstallModes []v1alpha1.InstallMode `json:"installModes,omitempty"`
 }
 
 // AppLink defines a link to an application