1 files changed, 66 insertions, 0 deletions
diff --git a/src/orchestrator/pkg/grpc/installappclient/client.go b/src/orchestrator/pkg/grpc/installappclient/client.go
new file mode 100644
index 00000000..4c652a84
--- /dev/null
+++ b/src/orchestrator/pkg/grpc/installappclient/client.go
@@ -0,0 +1,66 @@
+/*
+Copyright 2020 Intel Corporation.
+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 installappclient
+
+import (
+	"context"
+	"time"
+
+	log "github.com/onap/multicloud-k8s/src/orchestrator/pkg/infra/logutils"
+	"github.com/onap/multicloud-k8s/src/orchestrator/pkg/infra/rpc"
+	installpb "github.com/onap/multicloud-k8s/src/rsync/pkg/grpc/installapp"
+	pkgerrors "github.com/pkg/errors"
+)
+
+// InvokeInstallApp will make the grpc call to the resource synchronizer
+// or rsync controller.
+// rsync will deply the resources in the app context to the clusters as
+// prepared in the app context.
+func InvokeInstallApp(appContextId string) error {
+	var err error
+	var rpcClient installpb.InstallappClient
+	var installRes *installpb.InstallAppResponse
+	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	defer cancel()
+
+	conn := rpc.GetRpcConn("rsync")
+
+	if conn != nil {
+		rpcClient = installpb.NewInstallappClient(conn)
+		installReq := new(installpb.InstallAppRequest)
+		installReq.AppContext = appContextId
+		installRes, err = rpcClient.InstallApp(ctx, installReq)
+		if err == nil {
+			log.Info("Response from InstappApp GRPC call", log.Fields{
+				"Succeeded": installRes.AppContextInstalled,
+				"Message":   installRes.AppContextInstallMessage,
+			})
+		}
+	} else {
+		return pkgerrors.Errorf("InstallApp Failed - Could not get InstallAppClient: %v", "rsync")
+	}
+
+	if err == nil {
+		if installRes.AppContextInstalled {
+			log.Info("InstallApp Success", log.Fields{
+				"AppContext": appContextId,
+				"Message":    installRes.AppContextInstallMessage,
+			})
+			return nil
+		} else {
+			return pkgerrors.Errorf("InstallApp Failed: %v", installRes.AppContextInstallMessage)
+		}
+	}
+	return err
+}