From: rajalakshmisv <rajalakshmisv@gmail.com>
Date: Tue, 7 Dec 2021 16:11:53 +0000 (+0000)
Subject: README updated
X-Git-Tag: 1.0.0~15^2
X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=commitdiff_plain;h=58f8ff1076bf4092cf15f6b9d3585ae998f6619d;p=ric-app%2Frc.git

README updated

Signed-off-by: rajalakshmisv <rajalakshmisv@gmail.com>
Change-Id: I8adb47563aa58422497afe91133a4d8d6d19af34
---

diff --git a/README.md b/README.md
index 3f1d800..091901a 100644
--- a/README.md
+++ b/README.md
@@ -23,6 +23,12 @@ This repository contains the source for sending RIC control Msg to RAN/E2 Node
 This xApp can be onboarded through the xApp Onboarder.  The xapp descriptor 
 is under the xapp-descriptor/ directory.
 
-Then the xapp can be deployed through the App Manager.
+Then the xapp can be deployed through the App Manager. 
+Procedure to Onboard the xapp is given in installation guide, in docs folder
 
 GRPC communication can be tested using the grpccurl command
+
+
+In the current implementation, timer is started after initiating Control Request to E2Node. So timer expiry errors will be seen in logs w.r.t. Control Resp.
+As control ACK is not handled this error can be ignored
+
diff --git a/control/grpcserver.go b/control/grpcserver.go
index 009b83d..8410f3e 100644
--- a/control/grpcserver.go
+++ b/control/grpcserver.go
@@ -6,6 +6,7 @@ import (
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/health"
 	"google.golang.org/grpc/health/grpc_health_v1"
+	"google.golang.org/grpc/reflection"
 	"net"
 )
 
@@ -39,6 +40,7 @@ func StartgRPCRCControlCommServerRoutine() error {
 
 	// attach the Ping service to the server
 	rc.RegisterMsgCommServer(lgRPCServer, &lRCControlSrv)
+	reflection.Register(lgRPCServer)
 
 	//Register to health service
 	grpc_health_v1.RegisterHealthServer(lgRPCServer, health.NewServer())
diff --git a/docs/installation-guide.rst b/docs/installation-guide.rst
index dafaacd..c3d70ee 100644
--- a/docs/installation-guide.rst
+++ b/docs/installation-guide.rst
@@ -13,4 +13,33 @@ Installation Guide
 Installation
 ------------
 
-[to come]
+Steps to onboard the xapp
+ 1)echo '{"config-file.json_url": "https://gerrit.o-ran-sc.org/r/gitweb?p=ric-app/rc.git;a=blob_plain;f=xapp-descriptor/config.json;hb=HEAD" }' > onboard_rc.url
+
+ 2)edit onboard_rc.url to include controls-schema.json file as shown below
+        { "config-file.json_url": "https://gerrit.o-ran-sc.org/r/gitweb?p=ric-app/rc.git;a=blob_plain;f=xapp-descriptor/config.json;hb=HEAD", 
+         "controls-schema.json_url": "https://gerrit.o-ran-sc.org/r/gitweb?p=ric-app/rc.git;a=blob_plain;f=xapp-descriptor/schema.json;hb=HEAD" }
+
+ 3)Onboard the rc xapp using the below command :
+       curl --location --request POST "http://$(hostname):32080/onboard/api/v1/onboard/download"      --header 'Content-Type: application/json' --data-binary "@./onboard_rc.url"  
+
+       After this command: xapp should be created
+       Eg:
+       curl --location --request POST "http://$(hostname):32080/onboard/api/v1/onboard/download"      --header 'Content-Type: application/json' --data-binary "@./onboard_rc.url"
+       {
+           "status": "Created"
+       }
+ 4)Deploying the xapp:
+         curl --location --request POST "http://$(hostname):32080/appmgr/ric/v1/xapps" --header 'Content-Type: application/json' --data-raw '{"xappName": "rc"}' 
+
+         after this step the xapp should be in running state
+         ricxapp       ricxapp-rc-5ccdcc9f6f-ktq7w                                  1/1     Running     0          88m
+        
+ 5) Edit the xapp svc file to configure the grpcserver port        
+        kubectl edit svc -n ricxapp service-ricxapp-rc-rmr
+        Add the port info:
+        - name: grpc-server
+          port: 7777
+          protocol: TCP
+          targetPort: 7777
+ 
diff --git a/xapp-descriptor/schema.json b/xapp-descriptor/schema.json
index 6447d9b..a01e3bc 100644
--- a/xapp-descriptor/schema.json
+++ b/xapp-descriptor/schema.json
@@ -1,5 +1,4 @@
 {
-"controls-schema.json": {
         "$schema": "http://json-schema.org/draft-07/schema#", "$id": "#/controls",
         "type": "object",
         "title": "Controls Section Schema",
@@ -25,5 +24,4 @@
       }
     }
     }
-  }
 }