HC2VPP-304 - add SRv6 policy module

new models:
- hc2vpp-oc-srte-policy@2017-09-18.yang
  (ietf draft for srte-policies)
- vpp-oc-srte-policy@2018-05-14.yang
  (augments oc-srte-policy model with VPP specific configuration)
- policy-context@2018-06-07.yang
  defines policy contexts for policies and candidate paths

new features:
- adds support for writing/reading SRv6 policies
- adds support for writing/reading L2 steering
- adds support for writing/reading L3 steering
- implements support for FIB table management (HC2VPP-345)

Change-Id: Ie83ac8ecdcc0e46086e1ecdaecbb811746151c2f
Signed-off-by: Michal Cmarada <michal.cmarada@pantheon.tech>

1 files changed, 282 insertions, 0 deletions

diff --git a/srv6/srv6_policy_postman_collection.json b/srv6/srv6_policy_postman_collection.json
new file mode 100755
index 000000000..1d9ca4ebb
--- /dev/null
+++ b/srv6/srv6_policy_postman_collection.json
@@ -0,0 +1,282 @@
+{
+	"info": {
+		"_postman_id": "9c24a300-8374-4574-b179-650a3c836439",
+		"name": "SRv6 Policy",
+		"schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json"
+	},
+	"item": [
+		{
+			"name": "1. Write IPv6 FIB 0 (to store SRv6 policies)",
+			"request": {
+				"method": "PUT",
+				"header": [
+					{
+						"key": "Content-Type",
+						"value": "application/json"
+					},
+					{
+						"key": "Authorization",
+						"value": "Basic YWRtaW46YWRtaW4="
+					}
+				],
+				"body": {
+					"mode": "raw",
+					"raw": "{\n    \"vpp-fib-table-management:table\": [\n        {\n            \"table-id\": 0,\n            \"address-family\": \"vpp-fib-table-management:ipv6\",\n            \"name\": \"ipv6-VRF:0\"\n        }\n    ]\n}"
+				},
+				"url": {
+					"raw": "http://localhost:8183/restconf/config/vpp-fib-table-management:fib-table-management/vpp-fib-table-management:fib-tables/table/0/vpp-fib-table-management:ipv6",
+					"protocol": "http",
+					"host": [
+						"localhost"
+					],
+					"port": "8183",
+					"path": [
+						"restconf",
+						"config",
+						"vpp-fib-table-management:fib-table-management",
+						"vpp-fib-table-management:fib-tables",
+						"table",
+						"0",
+						"vpp-fib-table-management:ipv6"
+					]
+				}
+			},
+			"response": []
+		},
+		{
+			"name": "2. SRv6 policy",
+			"request": {
+				"auth": {
+					"type": "basic",
+					"basic": [
+						{
+							"key": "password",
+							"value": "admin",
+							"type": "string"
+						},
+						{
+							"key": "username",
+							"value": "admin",
+							"type": "string"
+						}
+					]
+				},
+				"method": "PUT",
+				"header": [
+					{
+						"key": "Content-Type",
+						"value": "application/json"
+					}
+				],
+				"body": {
+					"mode": "raw",
+					"raw": "{\n\t\"hc2vpp-oc-srte-policy:segment-routing\": {\n\t\t\"traffic-engineering\": {\n\t\t\t\"named-segment-lists\": {\n\t\t\t\t\"named-segment-list\": [{\n\t\t\t\t\t\"name\": \"a::e-1\",\n\t\t\t\t\t\"config\": {\n\t\t\t\t\t\t\"name\": \"a::e-1\"\n\t\t\t\t\t},\n\t\t\t\t\t\"segments\": {\n\t\t\t\t\t\t\"segment\": [{\n\t\t\t\t\t\t\t\"index\": 1,\n\t\t\t\t\t\t\t\"config\": {\n\t\t\t\t\t\t\t\t\"index\": 1,\n\t\t\t\t\t\t\t\t\"type\": \"type-2\",\n\t\t\t\t\t\t\t\t\"sid-value\": \"a::\"\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t},\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\"index\": 2,\n\t\t\t\t\t\t\t\"config\": {\n\t\t\t\t\t\t\t\t\"index\": 2,\n\t\t\t\t\t\t\t\t\"type\": \"type-2\",\n\t\t\t\t\t\t\t\t\"sid-value\": \"d::\"\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t},\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\"index\": 3,\n\t\t\t\t\t\t\t\"config\": {\n\t\t\t\t\t\t\t\t\"index\": 3,\n\t\t\t\t\t\t\t\t\"type\": \"type-2\",\n\t\t\t\t\t\t\t\t\"sid-value\": \"e::\"\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}]\n\t\t\t\t\t}\n\t\t\t\t},\n\t\t\t\t{\n\t\t\t\t\t\"name\": \"a::e-2\",\n\t\t\t\t\t\"config\": {\n\t\t\t\t\t\t\"name\": \"a::e-2\"\n\t\t\t\t\t},\n\t\t\t\t\t\"segments\": {\n\t\t\t\t\t\t\"segment\": [{\n\t\t\t\t\t\t\t\"index\": 1,\n\t\t\t\t\t\t\t\"config\": {\n\t\t\t\t\t\t\t\t\"index\": 1,\n\t\t\t\t\t\t\t\t\"type\": \"type-2\",\n\t\t\t\t\t\t\t\t\"sid-value\": \"d::\"\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t},\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\"index\": 2,\n\t\t\t\t\t\t\t\"config\": {\n\t\t\t\t\t\t\t\t\"index\": 2,\n\t\t\t\t\t\t\t\t\"type\": \"type-2\",\n\t\t\t\t\t\t\t\t\"sid-value\": \"e::\"\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t},\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\"index\": 3,\n\t\t\t\t\t\t\t\"config\": {\n\t\t\t\t\t\t\t\t\"index\": 3,\n\t\t\t\t\t\t\t\t\"type\": \"type-2\",\n\t\t\t\t\t\t\t\t\"sid-value\": \"a::\"\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}]\n\t\t\t\t\t}\n\t\t\t\t}]\n\t\t\t},\n\t\t\t\"policies\": {\n\t\t\t\t\"policy\": [{\n\t\t\t\t\t\"name\": \"a::e\",\n\t\t\t\t\t\"config\": {\n\t\t\t\t\t\t\"name\": \"a::e\",\n\t\t\t\t\t\t\"color\": 1,\n\t\t\t\t\t\t\"endpoint\": \"e::1\",\n\t\t\t\t\t\t\"admin-state\": \"UP\"\n\t\t\t\t\t},\n\t\t\t\t\t\"color\": 1,\n\t\t\t\t\t\"endpoint\": \"e::1\",\n\t\t\t\t\t\"candidate-paths\": {\n\t\t\t\t\t\t\"candidate-path\": [{\n\t\t\t\t\t\t\t\"name\": \"candidatePath1\",\n\t\t\t\t\t\t\t\"provisioning-method\": \"provisioning-method-config\",\n\t\t\t\t\t\t\t\"preference\": 100,\n\t\t\t\t\t\t\t\"distinguisher\": 0,\n\t\t\t\t\t\t\t\"config\": {\n\t\t\t\t\t\t\t\t\"name\": \"candidatePath1\",\n\t\t\t\t\t\t\t\t\"provisioning-method\": \"provisioning-method-config\",\n\t\t\t\t\t\t\t\t\"computation-method\": \"path-explicitly-defined\",\n\t\t\t\t\t\t\t\t\"preference\": 100,\n\t\t\t\t\t\t\t\t\"distinguisher\": 0\n\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\t\"binding-sid\": {\n\t\t\t\t\t\t\t\t\"config\": {\n\t\t\t\t\t\t\t\t\t\"alloc-mode\": \"explicit\",\n\t\t\t\t\t\t\t\t\t\"type\": \"srv6\",\n\t\t\t\t\t\t\t\t\t\"value\": \"a::e\"\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\t\"segment-lists\": {\n\t\t\t\t\t\t\t\t\"segment-list\": [{\n\t\t\t\t\t\t\t\t\t\"name\": \"a::e-1\",\n\t\t\t\t\t\t\t\t\t\"config\": {\n\t\t\t\t\t\t\t\t\t\t\"name\": \"a::e-1\",\n\t\t\t\t\t\t\t\t\t\t\"weight\": 1\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\t\t\"name\": \"a::e-2\",\n\t\t\t\t\t\t\t\t\t\"config\": {\n\t\t\t\t\t\t\t\t\t\t\"name\": \"a::e-2\",\n\t\t\t\t\t\t\t\t\t\t\"weight\": 2\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}]\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}]\n\t\t\t\t\t},\n\t\t\t\t\t\"autoroute-include\": {\n\t\t\t\t\t\t\"config\": {\n\t\t\t\t\t\t\t\"metric-type\": \"constant\",\n\t\t\t\t\t\t\t\"metric-constant\": 0\n\t\t\t\t\t\t},\n\t\t\t\t\t\t\"prefixes\": {\n\t\t\t\t\t\t\t\"config\": {\n\t\t\t\t\t\t\t\t\"prefixes-all\": false\n\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\t\"prefix\": [{\n\t\t\t\t\t\t\t\t\"ip-prefix\": \"e::/64\",\n\t\t\t\t\t\t\t\t\"config\": {\n\t\t\t\t\t\t\t\t\t\"ip-prefix\": \"e::/64\"\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}]\n\t\t\t\t\t\t},\n\t\t\t\t\t\t\"interfaces\": {\n\t\t\t\t\t\t\t\"interface\": [{\n\t\t\t\t\t\t\t\t\"input-interface\": \"loop0\",\n\t\t\t\t\t\t\t\t\"config\": {\n\t\t\t\t\t\t\t\t\t\"input-interface\": \"loop0\"\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}]\n\t\t\t\t\t\t}\n\t\t\t\t\t},\n\t\t\t\t\t\"binding-sid\": {\n\t\t\t\t\t\t\"config\": {\n\t\t\t\t\t\t\t\"alloc-mode\": \"explicit\",\n\t\t\t\t\t\t\t\"type\": \"srv6\",\n\t\t\t\t\t\t\t\"value\": \"a::e\"\n\t\t\t\t\t\t}\n\t\t\t\t\t},\n\t\t\t\t\t\"vpp-oc-srte-policy:vpp-sr-policy\": {\n\t\t\t\t\t\t\"config\": {\n\t\t\t\t\t\t\t\"policy-type\": \"Default\",\n\t\t\t\t\t\t\t\"policy-behavior\": \"Encapsulation\",\n\t\t\t\t\t\t\t\"table-id\": 0,\n        \t\t\t\t\t\"address-family\": \"vpp-fib-table-management:ipv6\"\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}]\n\t\t\t}\n\t\t}\n\t}\n}"
+				},
+				"url": {
+					"raw": "http://localhost:8183/restconf/config/hc2vpp-oc-srte-policy:segment-routing",
+					"protocol": "http",
+					"host": [
+						"localhost"
+					],
+					"port": "8183",
+					"path": [
+						"restconf",
+						"config",
+						"hc2vpp-oc-srte-policy:segment-routing"
+					]
+				}
+			},
+			"response": []
+		},
+		{
+			"name": "CandidatePathContext Read",
+			"request": {
+				"method": "GET",
+				"header": [
+					{
+						"key": "Authorization",
+						"value": "Basic YWRtaW46YWRtaW4="
+					},
+					{
+						"key": "Content-Type",
+						"value": "application/json"
+					}
+				],
+				"body": {
+					"mode": "raw",
+					"raw": ""
+				},
+				"url": {
+					"raw": "http://localhost:8183/restconf/operational/naming-context:contexts\\srv6-candidate-path-mappings",
+					"protocol": "http",
+					"host": [
+						"localhost"
+					],
+					"port": "8183",
+					"path": [
+						"restconf",
+						"operational",
+						"naming-context:contexts\\srv6-candidate-path-mappings"
+					]
+				}
+			},
+			"response": []
+		},
+		{
+			"name": "PolicyContext Read",
+			"request": {
+				"method": "GET",
+				"header": [
+					{
+						"key": "Authorization",
+						"value": "Basic YWRtaW46YWRtaW4="
+					},
+					{
+						"key": "Content-Type",
+						"value": "application/json"
+					}
+				],
+				"body": {
+					"mode": "raw",
+					"raw": ""
+				},
+				"url": {
+					"raw": "http://localhost:8183/restconf/operational/naming-context:contexts\\srv6-policy-mappings",
+					"protocol": "http",
+					"host": [
+						"localhost"
+					],
+					"port": "8183",
+					"path": [
+						"restconf",
+						"operational",
+						"naming-context:contexts\\srv6-policy-mappings"
+					]
+				}
+			},
+			"response": []
+		},
+		{
+			"name": "Segment routing - traffic engineering read oper",
+			"request": {
+				"method": "GET",
+				"header": [
+					{
+						"key": "Authorization",
+						"value": "Basic YWRtaW46YWRtaW4="
+					},
+					{
+						"key": "Content-Type",
+						"value": "application/json"
+					}
+				],
+				"body": {
+					"mode": "raw",
+					"raw": ""
+				},
+				"url": {
+					"raw": "http://localhost:8183/restconf/operational/hc2vpp-oc-srte-policy:segment-routing/traffic-engineering/",
+					"protocol": "http",
+					"host": [
+						"localhost"
+					],
+					"port": "8183",
+					"path": [
+						"restconf",
+						"operational",
+						"hc2vpp-oc-srte-policy:segment-routing",
+						"traffic-engineering",
+						""
+					]
+				}
+			},
+			"response": []
+		},
+		{
+			"name": "autoroute include for policy (color 1, ep e::1)",
+			"request": {
+				"method": "GET",
+				"header": [
+					{
+						"key": "Authorization",
+						"value": "Basic YWRtaW46YWRtaW4="
+					},
+					{
+						"key": "Content-Type",
+						"value": "application/json"
+					}
+				],
+				"body": {
+					"mode": "raw",
+					"raw": ""
+				},
+				"url": {
+					"raw": "http://localhost:8183/restconf/operational/hc2vpp-oc-srte-policy:segment-routing/traffic-engineering/policies/policy/1/e::1/autoroute-include/",
+					"protocol": "http",
+					"host": [
+						"localhost"
+					],
+					"port": "8183",
+					"path": [
+						"restconf",
+						"operational",
+						"hc2vpp-oc-srte-policy:segment-routing",
+						"traffic-engineering",
+						"policies",
+						"policy",
+						"1",
+						"e::1",
+						"autoroute-include",
+						""
+					]
+				}
+			},
+			"response": []
+		},
+		{
+			"name": "SRv6 policy delete",
+			"request": {
+				"auth": {
+					"type": "basic",
+					"basic": [
+						{
+							"key": "password",
+							"value": "admin",
+							"type": "string"
+						},
+						{
+							"key": "username",
+							"value": "admin",
+							"type": "string"
+						}
+					]
+				},
+				"method": "DELETE",
+				"header": [
+					{
+						"key": "Content-Type",
+						"value": "application/json"
+					}
+				],
+				"body": {
+					"mode": "raw",
+					"raw": ""
+				},
+				"url": {
+					"raw": "http://localhost:8183/restconf/config/hc2vpp-oc-srte-policy:segment-routing",
+					"protocol": "http",
+					"host": [
+						"localhost"
+					],
+					"port": "8183",
+					"path": [
+						"restconf",
+						"config",
+						"hc2vpp-oc-srte-policy:segment-routing"
+					]
+				}
+			},
+			"response": []
+		}
+	]
+}
\ No newline at end of file