staticd: yang defination

Yang files for staticd to use northbound APIs

Signed-off-by:  vishaldhingra vdhingra@vmware.com
		Santosh P K   sapk@vmware.com

lib/subdir.am

@@ -104,8 +104,15 @@ lib_libfrr_la_SOURCES = \
 nodist_lib_libfrr_la_SOURCES = \
 	yang/frr-interface.yang.c \
 	yang/frr-route-types.yang.c \
+	yang/frr-staticd.yang.c \
 	yang/ietf/ietf-routing-types.yang.c \
 	yang/frr-module-translator.yang.c \
+	yang/ietf/ietf-ipv4-unicast-routing.yang.c \
+	yang/ietf/ietf-ipv6-unicast-routing.yang.c \
+	yang/ietf/ietf-rib-extension.yang.c \
+	yang/ietf/frr-deviations-ietf-rib-extension.yang.c \
+	yang/ietf/frr-deviations-ietf-ipv4-unicast-routing.yang.c \
+	yang/ietf/frr-deviations-ietf-ipv6-unicast-routing.yang.c \
 	# end
 
 vtysh_scan += \

yang/frr-staticd.yang

@@ -0,0 +1,224 @@
+module frr-staticd {
+  yang-version "1.1";
+  namespace "http://frrouting.org/yang/staticd";
+
+  prefix frr-staticd;
+
+  import ietf-routing-types {
+    prefix "ietf-rt-types";
+  }
+
+  import ietf-routing {
+    prefix "ietf-rt";
+  }
+
+  import ietf-inet-types {
+    prefix "ietf-inet";
+  }
+
+  import ietf-ipv4-unicast-routing {
+    prefix "ietf-v4ur";
+  }
+
+  import ietf-ipv6-unicast-routing {
+    prefix "ietf-v6ur";
+  }
+
+  import frr-vrf {
+    prefix "frr-vrf";
+  }
+
+  import frr-interface {
+    prefix "frr-interface";
+  }
+
+  organization
+    "Free Range Routing";
+
+  contact
+    "FRR Users List: <mailto:frog@lists.frrouting.org>
+     FRR Development List: <mailto:dev@lists.frrouting.org>";
+
+  description
+    "This module defines a model for managing FRR staticd information.
+     This YANG module augments the ietf-routing with additional
+     nexthop information";
+
+  revision 2019-12-03 {
+    description
+      "Initial revision.";
+  }
+
+  grouping nexthop-common-attributes {
+    leaf table-id {
+      type uint32 {
+        range "1..4294967295";
+      }
+      description
+        "Routing table id to retrieve.";
+    }
+    leaf distance {
+      type uint8  {
+        range "1..255";
+      }
+      description
+        "Admin distance based on routing protocol.";
+    }
+    leaf mpls-label {
+      type ietf-rt-types:mpls-label;
+      description
+        "Nexthop's MPLS label stack.";
+    }
+    leaf nexthop-vrf {
+      type string {
+        length "1..16";
+      }
+      description
+        "The nexthop vrf name, if different from the route.";
+    }
+  }
+
+  grouping frr-staticd-ipv4-nexthop {
+
+    choice next-hop-type {
+      case  gateway {
+        leaf next-hop-address {
+          type ietf-inet:ipv4-address;
+	  description
+	    "IPv4 address of the next hop.";
+	}
+        leaf gw-interface {
+          type frr-interface:interface-ref;
+          description
+            "Name of the outgoing interface.";
+        }
+        leaf onlink {
+          type boolean;
+	  default false;
+            description
+              "Nexthop is directly connected.";
+        }
+      }
+      case ifname {
+        leaf outgoing-interface {
+          type frr-interface:interface-ref;
+          description
+            "Name of the outgoing interface.";
+        }
+      }
+      case Null0 {
+        leaf Null0 {
+          type boolean;
+	  default false;
+            description
+              "Null interface";
+        }
+      }
+      case reject {
+        leaf reject {
+          type boolean;
+	  default false;
+            description
+              "Emit an ICMP unreachable when matched";
+        }
+      }
+      case blackhole {
+        leaf blackhole {
+          type boolean;
+	  default false;
+            description
+              "Silently discard pkts when matched";
+        }
+      }
+    }
+
+    uses nexthop-common-attributes;
+
+  }
+
+
+  grouping frr-staticd-ipv6-nexthop {
+
+    choice next-hop-type {
+      case  gateway {
+        leaf next-hop-address {
+          type ietf-inet:ipv6-address;
+	  description
+	    "IPv6 address of the next hop.";
+	}
+        leaf gw-interface {
+          type string {
+            length "1..16";
+          }
+          description
+            "Name of the outgoing interface.";
+        }
+        leaf onlink {
+          type boolean;
+	  default false;
+            description
+              "Nexthop is directly connected.";
+        }
+      }
+      case ifname {
+        leaf outgoing-interface {
+          type string {
+            length "1..16";
+          }
+          description
+            "Name of the outgoing interface.";
+        }
+      }
+      case Null0 {
+        leaf Null0 {
+          type boolean;
+	  default false;
+            description
+              "Null interface";
+        }
+      }
+      case reject {
+        leaf reject {
+          type boolean;
+	  default false;
+            description
+              "Emit an ICMP unreachable when matched";
+        }
+      }
+      case blackhole {
+        leaf blackhole {
+          type boolean;
+	  default false;
+            description
+              "Silently discard pkts when matched";
+        }
+      }
+    }
+
+    uses nexthop-common-attributes;
+
+  }
+
+
+
+  augment "/frr-vrf:lib/frr-vrf:vrf"
+    + "/ietf-rt:routing/ietf-rt:control-plane-protocols/"
+    + "ietf-rt:control-plane-protocol/ietf-rt:static-routes/ietf-v4ur:ipv4/"
+    + "ietf-v4ur:route/ietf-v4ur:next-hop/ietf-v4ur:next-hop-options/"
+    + "ietf-v4ur:next-hop-list/ietf-v4ur:next-hop-list/ietf-v4ur:next-hop"
+  {
+    description
+      "Augment static route configuration 'next-hop-list'.";
+    uses frr-staticd-ipv4-nexthop;
+  }
+  augment "/frr-vrf:lib/frr-vrf:vrf"
+    + "/ietf-rt:routing/ietf-rt:control-plane-protocols/"
+    + "ietf-rt:control-plane-protocol/ietf-rt:static-routes/ietf-v6ur:ipv6/"
+    + "ietf-v6ur:route/ietf-v6ur:next-hop/ietf-v6ur:next-hop-options/"
+    + "ietf-v6ur:next-hop-list/ietf-v6ur:next-hop-list/ietf-v6ur:next-hop"
+  {
+    description
+      "Augment static route configuration 'next-hop-list'.";
+    uses frr-staticd-ipv6-nexthop;
+  }
+}