feat: added rpcs to peer vcn to other vcns

Signed-off-by: Ali Mukadam <ali.mukadam@oracle.com>

examples/network/vars-network-drg-create.auto.tfvars.example

@@ -0,0 +1,22 @@
+# Copyright (c) 2017, 2024 Oracle Corporation and/or its affiliates.
+# Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl
+
+# to reuse an existing drg, set to false
+create_drg       = true
+
+drg_display_name = "drg"
+
+# to reuse an existing drg, provide the drg ocid
+drg_id           = null
+
+# 
+remote_peering_connections = {
+  # unpeered rpc
+  rpc1 = {}
+
+  # peered rpc
+  rpc2 : {
+       "rpc_acceptor_id" : "ocid1.remotepeeringconnection.oc1.aaaaaa"
+       "rpc_acceptor_region" : "us-ashburn-1"
+  }
+}

module-network.tf

@@ -92,6 +92,13 @@ module "drg" {
     drg_route_table_id : null
     }
   } : var.drg_attachments
+
+  # rpc parameters
+  remote_peering_connections = { for k, v in var.remote_peering_connections : k => {
+    "rpc_acceptor_id"     = try(v.rpc_acceptor_id, null),
+    "rpc_acceptor_region" = try(v.rpc_acceptor_region, null)
+    }
+  }
 }
 
 module "network" {

variables-network.tf

@@ -79,6 +79,18 @@ variable "drg_id" {
   type        = string
 }
 
+variable "drg_attachments" {
+  description = "DRG attachment configurations."
+  type        = any
+  default     = {}
+}
+
+variable "remote_peering_connections" {
+  description = "Map of parameters to add and optionally to peer to remote peering connections. Key-only items represent local acceptors and no peering attempted; items containing key and values represent local requestor and must have the OCID and region of the remote acceptor to peer to"
+  type        = map(any)
+  default     = {}
+}
+
 variable "internet_gateway_route_rules" {
   default     = null
   description = "(Updatable) List of routing rules to add to Internet Gateway Route Table."
@@ -256,8 +268,3 @@ variable "enable_waf" {
   default     = false
 }
 
-variable "drg_attachments" {
-  description = "DRG attachment configurations."
-  type        = any
-  default     = {}
-}