Fix xpath building for data nodes addressing YANG augmentation
Issue-ID: CPS-316
Change-Id: I8aa0960c2a6af2b8fe5bc2fb90efe36baee7a881
Signed-off-by: Ruslan Kashapov <ruslan.kashapov@pantheon.tech>
diff --git a/cps-service/src/test/groovy/org/onap/cps/api/impl/E2ENetworkSliceSpec.groovy b/cps-service/src/test/groovy/org/onap/cps/api/impl/E2ENetworkSliceSpec.groovy
index a24bd0a..a09166d 100755
--- a/cps-service/src/test/groovy/org/onap/cps/api/impl/E2ENetworkSliceSpec.groovy
+++ b/cps-service/src/test/groovy/org/onap/cps/api/impl/E2ENetworkSliceSpec.groovy
@@ -52,7 +52,11 @@
def 'E2E model can be parsed by CPS.'() {
given: 'Valid yang resource as name-to-content map'
- def yangResourcesNameToContentMap = TestUtils.getYangResourcesAsMap('e2e/basic/ietf-inet-types.yang','e2e/basic/ietf-yang-types.yang','e2e/basic/ran-network2020-08-06.yang')
+ def yangResourcesNameToContentMap = TestUtils.getYangResourcesAsMap(
+ 'ietf/ietf-inet-types@2013-07-15.yang',
+ 'ietf/ietf-yang-types@2013-07-15.yang',
+ 'e2e/basic/ran-network2020-08-06.yang'
+ )
when: 'Create schema set method is invoked'
cpsModuleServiceImpl.createSchemaSet(dataspaceName, schemaSetName, yangResourcesNameToContentMap)
then: 'Parameters are validated and processing is delegated to persistence service'
@@ -144,8 +148,8 @@
def 'E2E RAN Schema Model.'(){
given: 'yang resources'
def yangResourcesNameToContentMap = TestUtils.getYangResourcesAsMap(
- 'e2e/basic/ietf-inet-types.yang',
- 'e2e/basic/ietf-yang-types.yang',
+ 'ietf/ietf-inet-types@2013-07-15.yang',
+ 'ietf/ietf-yang-types@2013-07-15.yang',
'e2e/basic/cps-ran-schema-model@2021-01-28.yang'
)
and : 'json data'
diff --git a/cps-service/src/test/groovy/org/onap/cps/model/DataNodeBuilderSpec.groovy b/cps-service/src/test/groovy/org/onap/cps/model/DataNodeBuilderSpec.groovy
index dca648b..901e0b6 100644
--- a/cps-service/src/test/groovy/org/onap/cps/model/DataNodeBuilderSpec.groovy
+++ b/cps-service/src/test/groovy/org/onap/cps/model/DataNodeBuilderSpec.groovy
@@ -35,6 +35,15 @@
'/test-tree/branch[@name=\'Right\']/nest': [name: 'Big', birds: ['Owl', 'Raven', 'Crow']]
]
+ String[] networkTopologyModelRfc8345 = [
+ 'ietf/ietf-yang-types@2013-07-15.yang',
+ 'ietf/ietf-network-topology-state@2018-02-26.yang',
+ 'ietf/ietf-network-topology@2018-02-26.yang',
+ 'ietf/ietf-network-state@2018-02-26.yang',
+ 'ietf/ietf-network@2018-02-26.yang',
+ 'ietf/ietf-inet-types@2013-07-15.yang'
+ ]
+
def 'Converting NormalizedNode (tree) to a DataNode (tree).'() {
given: 'the schema context for expected model'
def yangResourceNameToContent = TestUtils.getYangResourcesAsMap('test-tree.yang')
@@ -74,6 +83,55 @@
mappedResult.keySet()
.containsAll(['/test-tree/branch[@name=\'Branch\']', '/test-tree/branch[@name=\'Branch\']/nest'])
}
+ def 'Converting NormalizedNode (tree) to a DataNode (tree) -- augmentation case.'() {
+ given: 'a schema context for expected model'
+ def yangResourceNameToContent = TestUtils.getYangResourcesAsMap(networkTopologyModelRfc8345)
+ def schemaContext = YangTextSchemaSourceSetBuilder.of(yangResourceNameToContent) getSchemaContext()
+ and: 'the json data parsed into normalized node object'
+ def jsonData = TestUtils.getResourceFileContent('ietf/data/ietf-network-topology-sample-rfc8345.json')
+ def normalizedNode = YangUtils.parseJsonData(jsonData, schemaContext)
+ when: 'the normalized node is converted to a data node '
+ def result = new DataNodeBuilder().withNormalizedNodeTree(normalizedNode).build()
+ def mappedResult = TestUtils.getFlattenMapByXpath(result)
+ then: 'all expected data nodes are populated'
+ mappedResult.size() == 32
+ println(mappedResult.keySet().sort())
+ and: 'xpaths for augmentation nodes (link and termination-point nodes) were built correctly'
+ mappedResult.keySet().containsAll([
+ "/networks/network[@network-id='otn-hc']/link[@link-id='D1,1-2-1,D2,2-1-1']",
+ "/networks/network[@network-id='otn-hc']/link[@link-id='D1,1-3-1,D3,3-1-1']",
+ "/networks/network[@network-id='otn-hc']/link[@link-id='D2,2-1-1,D1,1-2-1']",
+ "/networks/network[@network-id='otn-hc']/link[@link-id='D2,2-3-1,D3,3-2-1']",
+ "/networks/network[@network-id='otn-hc']/link[@link-id='D3,3-1-1,D1,1-3-1']",
+ "/networks/network[@network-id='otn-hc']/link[@link-id='D3,3-2-1,D2,2-3-1']",
+ "/networks/network[@network-id='otn-hc']/node[@node-id='D1']/termination-point[@tp-id='1-0-1']",
+ "/networks/network[@network-id='otn-hc']/node[@node-id='D1']/termination-point[@tp-id='1-2-1']",
+ "/networks/network[@network-id='otn-hc']/node[@node-id='D1']/termination-point[@tp-id='1-3-1']",
+ "/networks/network[@network-id='otn-hc']/node[@node-id='D2']/termination-point[@tp-id='2-0-1']",
+ "/networks/network[@network-id='otn-hc']/node[@node-id='D2']/termination-point[@tp-id='2-1-1']",
+ "/networks/network[@network-id='otn-hc']/node[@node-id='D2']/termination-point[@tp-id='2-3-1']",
+ "/networks/network[@network-id='otn-hc']/node[@node-id='D3']/termination-point[@tp-id='3-1-1']",
+ "/networks/network[@network-id='otn-hc']/node[@node-id='D3']/termination-point[@tp-id='3-2-1']"
+ ])
+ }
+
+ def 'Converting NormalizedNode (tree) to a DataNode (tree) for known parent node -- augmentation case.'() {
+ given: 'a schema context for expected model'
+ def yangResourceNameToContent = TestUtils.getYangResourcesAsMap(networkTopologyModelRfc8345)
+ def schemaContext = YangTextSchemaSourceSetBuilder.of(yangResourceNameToContent) getSchemaContext()
+ and: 'parent node xpath referencing augmentation node within a model'
+ def parentNodeXpath = "/networks/network[@network-id='otn-hc']/link[@link-id='D1,1-2-1,D2,2-1-1']"
+ and: 'the json data fragment parsed into normalized node object for given parent node xpath'
+ def jsonData = '{"source": {"source-node": "D1", "source-tp": "1-2-1"}}'
+ def normalizedNode = YangUtils.parseJsonData(jsonData, schemaContext, parentNodeXpath)
+ when: 'the normalized node is converted to a data node with given parent node xpath'
+ def result = new DataNodeBuilder().withNormalizedNodeTree(normalizedNode)
+ .withParentNodeXpath(parentNodeXpath).build()
+ then: 'the resulting data node represents a child of augmentation node'
+ assert result.xpath == "/networks/network[@network-id='otn-hc']/link[@link-id='D1,1-2-1,D2,2-1-1']/source"
+ assert result.leaves['source-node'] == 'D1'
+ assert result.leaves['source-tp'] == '1-2-1'
+ }
def static assertLeavesMaps(actualLeavesMap, expectedLeavesMap) {
expectedLeavesMap.each { key, value ->
@@ -88,5 +146,4 @@
}
}
}
-
}
diff --git a/cps-service/src/test/resources/ietf/data/ietf-network-topology-sample-rfc8345.json b/cps-service/src/test/resources/ietf/data/ietf-network-topology-sample-rfc8345.json
new file mode 100644
index 0000000..8f2ee02
--- /dev/null
+++ b/cps-service/src/test/resources/ietf/data/ietf-network-topology-sample-rfc8345.json
@@ -0,0 +1,120 @@
+{
+ "ietf-network:networks": {
+ "network": [
+ {
+ "network-types": {
+ },
+ "network-id": "otn-hc",
+ "node": [
+ {
+ "node-id": "D1",
+ "termination-point": [
+ {
+ "tp-id": "1-0-1"
+ },
+ {
+ "tp-id": "1-2-1"
+ },
+ {
+ "tp-id": "1-3-1"
+ }
+ ]
+ },
+ {
+ "node-id": "D2",
+ "termination-point": [
+ {
+ "tp-id": "2-0-1"
+ },
+ {
+ "tp-id": "2-1-1"
+ },
+ {
+ "tp-id": "2-3-1"
+ }
+ ]
+ },
+ {
+ "node-id": "D3",
+ "termination-point": [
+ {
+ "tp-id": "3-1-1"
+ },
+ {
+ "tp-id": "3-2-1"
+ }
+ ]
+ }
+ ],
+ "ietf-network-topology:link": [
+ {
+ "link-id": "D1,1-2-1,D2,2-1-1",
+ "source": {
+ "source-node": "D1",
+ "source-tp": "1-2-1"
+ },
+ "destination": {
+ "dest-node": "D2",
+ "dest-tp": "2-1-1"
+ }
+ },
+ {
+ "link-id": "D2,2-1-1,D1,1-2-1",
+ "source": {
+ "source-node": "D2",
+ "source-tp": "2-1-1"
+ },
+ "destination": {
+ "dest-node": "D1",
+ "dest-tp": "1-2-1"
+ }
+ },
+ {
+ "link-id": "D1,1-3-1,D3,3-1-1",
+ "source": {
+ "source-node": "D1",
+ "source-tp": "1-3-1"
+ },
+ "destination": {
+ "dest-node": "D3",
+ "dest-tp": "3-1-1"
+ }
+ },
+ {
+ "link-id": "D3,3-1-1,D1,1-3-1",
+ "source": {
+ "source-node": "D3",
+ "source-tp": "3-1-1"
+ },
+ "destination": {
+ "dest-node": "D1",
+ "dest-tp": "1-3-1"
+ }
+ },
+ {
+ "link-id": "D2,2-3-1,D3,3-2-1",
+ "source": {
+ "source-node": "D2",
+ "source-tp": "2-3-1"
+ },
+ "destination": {
+ "dest-node": "D3",
+ "dest-tp": "3-2-1"
+ }
+ },
+ {
+ "link-id": "D3,3-2-1,D2,2-3-1",
+ "source": {
+ "source-node": "D3",
+ "source-tp": "3-2-1"
+ },
+ "destination": {
+ "dest-node": "D2",
+ "dest-tp": "2-3-1"
+ }
+ }
+ ]
+ }
+ ]
+ }
+ }
diff --git a/cps-service/src/test/resources/e2e/basic/ietf-inet-types.yang b/cps-service/src/test/resources/ietf/ietf-inet-types@2013-07-15.yang
old mode 100755
new mode 100644
similarity index 99%
rename from cps-service/src/test/resources/e2e/basic/ietf-inet-types.yang
rename to cps-service/src/test/resources/ietf/ietf-inet-types@2013-07-15.yang
index 2f14270..eacefb6
--- a/cps-service/src/test/resources/e2e/basic/ietf-inet-types.yang
+++ b/cps-service/src/test/resources/ietf/ietf-inet-types@2013-07-15.yang
@@ -328,6 +328,7 @@
+ '((([^:]+:)*[^:]+)?::(([^:]+:)*[^:]+)?)'
+ '(/.+)';
}
+
description
"The ipv6-prefix type represents an IPv6 address prefix.
The prefix length is given by the number following the
@@ -353,11 +354,11 @@
typedef domain-name {
type string {
- length "1..253";
pattern
'((([a-zA-Z0-9_]([a-zA-Z0-9\-_]){0,61})?[a-zA-Z0-9]\.)*'
+ '([a-zA-Z0-9_]([a-zA-Z0-9\-_]){0,61})?[a-zA-Z0-9]\.?)'
+ '|\.';
+ length "1..253";
}
description
"The domain-name type represents a DNS domain name. The
diff --git a/cps-service/src/test/resources/ietf/ietf-network-state@2018-02-26.yang b/cps-service/src/test/resources/ietf/ietf-network-state@2018-02-26.yang
new file mode 100644
index 0000000..9a6893d
--- /dev/null
+++ b/cps-service/src/test/resources/ietf/ietf-network-state@2018-02-26.yang
@@ -0,0 +1,176 @@
+module ietf-network-state {
+ yang-version 1.1;
+ namespace "urn:ietf:params:xml:ns:yang:ietf-network-state";
+ prefix nw-s;
+
+ import ietf-network {
+ prefix nw;
+ reference
+ "RFC 8345: A YANG Data Model for Network Topologies";
+ }
+
+ organization
+ "IETF I2RS (Interface to the Routing System) Working Group";
+
+ contact
+ "WG Web: <https://datatracker.ietf.org/wg/i2rs/>
+ WG List: <mailto:i2rs@ietf.org>
+
+ Editor: Alexander Clemm
+ <mailto:ludwig@clemm.org>
+
+ Editor: Jan Medved
+ <mailto:jmedved@cisco.com>
+
+ Editor: Robert Varga
+ <mailto:robert.varga@pantheon.tech>
+
+ Editor: Nitin Bahadur
+ <mailto:nitin_bahadur@yahoo.com>
+ Editor: Hariharan Ananthakrishnan
+ <mailto:hari@packetdesign.com>
+
+ Editor: Xufeng Liu
+ <mailto:xufeng.liu.ietf@gmail.com>";
+
+ description
+ "This module defines a common base data model for a collection
+ of nodes in a network. Node definitions are further used
+ in network topologies and inventories. It represents
+ information that either (1) is learned and automatically
+ populated or (2) results from applying network information
+ that has been configured per the 'ietf-network' data model,
+ mirroring the corresponding data nodes in this data model.
+
+ The data model mirrors 'ietf-network' but contains only
+ read-only state data. The data model is not needed when the
+ underlying implementation infrastructure supports the Network
+ Management Datastore Architecture (NMDA).
+
+ Copyright (c) 2018 IETF Trust and the persons identified as
+ authors of the code. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or
+ without modification, is permitted pursuant to, and subject
+ to the license terms contained in, the Simplified BSD License
+ set forth in Section 4.c of the IETF Trust's Legal Provisions
+ Relating to IETF Documents
+ (https://trustee.ietf.org/license-info).
+
+ This version of this YANG module is part of RFC 8345;
+ see the RFC itself for full legal notices.";
+
+ revision 2018-02-26 {
+ description
+ "Initial revision.";
+ reference
+ "RFC 8345: A YANG Data Model for Network Topologies";
+ }
+
+ grouping network-ref {
+ description
+ "Contains the information necessary to reference a network --
+ for example, an underlay network.";
+ leaf network-ref {
+ type leafref {
+ path "/nw-s:networks/nw-s:network/nw-s:network-id";
+ require-instance false;
+ }
+ description
+ "Used to reference a network -- for example, an underlay
+ network.";
+ }
+ }
+
+ grouping node-ref {
+ description
+ "Contains the information necessary to reference a node.";
+ leaf node-ref {
+ type leafref {
+ path "/nw-s:networks/nw-s:network[nw-s:network-id=current()"+
+ "/../network-ref]/nw-s:node/nw-s:node-id";
+ require-instance false;
+ }
+ description
+ "Used to reference a node.
+ Nodes are identified relative to the network that
+ contains them.";
+ }
+ uses network-ref;
+ }
+
+ container networks {
+ config false;
+ description
+ "Serves as a top-level container for a list of networks.";
+ list network {
+ key "network-id";
+ description
+ "Describes a network.
+ A network typically contains an inventory of nodes,
+ topological information (augmented through the
+ network-topology data model), and layering information.";
+ container network-types {
+ description
+ "Serves as an augmentation target.
+ The network type is indicated through corresponding
+ presence containers augmented into this container.";
+ }
+ leaf network-id {
+ type nw:network-id;
+ description
+ "Identifies a network.";
+ }
+ list supporting-network {
+ key "network-ref";
+ description
+ "An underlay network, used to represent layered network
+ topologies.";
+ leaf network-ref {
+ type leafref {
+ path "/nw-s:networks/nw-s:network/nw-s:network-id";
+ require-instance false;
+ }
+ description
+ "References the underlay network.";
+ }
+ }
+
+ list node {
+ key "node-id";
+ description
+ "The inventory of nodes of this network.";
+ leaf node-id {
+ type nw:node-id;
+ description
+ "Uniquely identifies a node within the containing
+ network.";
+ }
+ list supporting-node {
+ key "network-ref node-ref";
+ description
+ "Represents another node that is in an underlay network
+ and that supports this node. Used to represent layering
+ structure.";
+ leaf network-ref {
+ type leafref {
+ path "../../../nw-s:supporting-network/nw-s:network-ref";
+ require-instance false;
+ }
+ description
+ "References the underlay network of which the
+ underlay node is a part.";
+ }
+ leaf node-ref {
+ type leafref {
+ path "/nw-s:networks/nw-s:network/nw-s:node/nw-s:node-id";
+ require-instance false;
+ }
+ description
+ "References the underlay node itself.";
+ }
+ }
+ }
+ }
+ }
+}
diff --git a/cps-service/src/test/resources/ietf/ietf-network-topology-state@2018-02-26.yang b/cps-service/src/test/resources/ietf/ietf-network-topology-state@2018-02-26.yang
new file mode 100644
index 0000000..1c1ba1b
--- /dev/null
+++ b/cps-service/src/test/resources/ietf/ietf-network-topology-state@2018-02-26.yang
@@ -0,0 +1,273 @@
+module ietf-network-topology-state {
+ yang-version 1.1;
+ namespace "urn:ietf:params:xml:ns:yang:ietf-network-topology-state";
+ prefix nt-s;
+
+ import ietf-network-state {
+ prefix nw-s;
+ reference
+ "RFC 8345: A YANG Data Model for Network Topologies";
+ }
+ import ietf-network-topology {
+ prefix nt;
+ reference
+ "RFC 8345: A YANG Data Model for Network Topologies";
+ }
+
+ organization
+ "IETF I2RS (Interface to the Routing System) Working Group";
+
+ contact
+ "WG Web: <https://datatracker.ietf.org/wg/i2rs/>
+ WG List: <mailto:i2rs@ietf.org>
+
+ Editor: Alexander Clemm
+ <mailto:ludwig@clemm.org>
+
+ Editor: Jan Medved
+ <mailto:jmedved@cisco.com>
+
+ Editor: Robert Varga
+ <mailto:robert.varga@pantheon.tech>
+
+ Editor: Nitin Bahadur
+ <mailto:nitin_bahadur@yahoo.com>
+
+ Editor: Hariharan Ananthakrishnan
+ <mailto:hari@packetdesign.com>
+
+ Editor: Xufeng Liu
+ <mailto:xufeng.liu.ietf@gmail.com>";
+
+ description
+ "This module defines a common base data model for network
+ topology state, representing topology that either (1) is learned
+ or (2) results from applying topology that has been configured
+ per the 'ietf-network-topology' data model, mirroring the
+ corresponding data nodes in this data model. It augments the
+ base network state data model with links to connect nodes, as
+ well as termination points to terminate links on nodes.
+
+ The data model mirrors 'ietf-network-topology' but contains only
+ read-only state data. The data model is not needed when the
+ underlying implementation infrastructure supports the Network
+ Management Datastore Architecture (NMDA).
+
+ Copyright (c) 2018 IETF Trust and the persons identified as
+ authors of the code. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or
+ without modification, is permitted pursuant to, and subject
+ to the license terms contained in, the Simplified BSD License
+ set forth in Section 4.c of the IETF Trust's Legal Provisions
+ Relating to IETF Documents
+ (https://trustee.ietf.org/license-info).
+
+ This version of this YANG module is part of RFC 8345;
+ see the RFC itself for full legal notices.";
+
+ revision 2018-02-26 {
+ description
+ "Initial revision.";
+ reference
+ "RFC 8345: A YANG Data Model for Network Topologies";
+ }
+
+ grouping link-ref {
+ description
+ "References a link in a specific network. Although this
+ grouping is not used in this module, it is defined here for
+ the convenience of augmenting modules.";
+ leaf link-ref {
+ type leafref {
+ path "/nw-s:networks/nw-s:network[nw-s:network-id=current()"+
+ "/../network-ref]/nt-s:link/nt-s:link-id";
+ require-instance false;
+ }
+ description
+ "A type for an absolute reference to a link instance.
+ (This type should not be used for relative references.
+ In such a case, a relative path should be used instead.)";
+ }
+ uses nw-s:network-ref;
+ }
+
+ grouping tp-ref {
+ description
+ "References a termination point in a specific node. Although
+ this grouping is not used in this module, it is defined here
+ for the convenience of augmenting modules.";
+ leaf tp-ref {
+ type leafref {
+ path "/nw-s:networks/nw-s:network[nw-s:network-id=current()"+
+ "/../network-ref]/nw-s:node[nw-s:node-id=current()/../"+
+ "node-ref]/nt-s:termination-point/nt-s:tp-id";
+ require-instance false;
+ }
+ description
+ "A type for an absolute reference to a termination point.
+ (This type should not be used for relative references.
+ In such a case, a relative path should be used instead.)";
+ }
+ uses nw-s:node-ref;
+ }
+
+ augment "/nw-s:networks/nw-s:network" {
+ description
+ "Add links to the network data model.";
+ list link {
+ key "link-id";
+ description
+ "A network link connects a local (source) node and
+ a remote (destination) node via a set of the respective
+ node's termination points. It is possible to have several
+ links between the same source and destination nodes.
+ Likewise, a link could potentially be re-homed between
+ termination points. Therefore, in order to ensure that we
+ would always know to distinguish between links, every link
+ is identified by a dedicated link identifier. Note that a
+ link models a point-to-point link, not a multipoint link.";
+ container source {
+ description
+ "This container holds the logical source of a particular
+ link.";
+ leaf source-node {
+ type leafref {
+ path "../../../nw-s:node/nw-s:node-id";
+ require-instance false;
+ }
+ description
+ "Source node identifier. Must be in the same topology.";
+ }
+ leaf source-tp {
+ type leafref {
+ path "../../../nw-s:node[nw-s:node-id=current()/../"+
+ "source-node]/termination-point/tp-id";
+ require-instance false;
+ }
+ description
+ "This termination point is located within the source node
+ and terminates the link.";
+ }
+ }
+ container destination {
+ description
+ "This container holds the logical destination of a
+ particular link.";
+ leaf dest-node {
+ type leafref {
+ path "../../../nw-s:node/nw-s:node-id";
+ require-instance false;
+ }
+ description
+ "Destination node identifier. Must be in the same
+ network.";
+ }
+
+ leaf dest-tp {
+ type leafref {
+ path "../../../nw-s:node[nw-s:node-id=current()/../"+
+ "dest-node]/termination-point/tp-id";
+ require-instance false;
+ }
+ description
+ "This termination point is located within the
+ destination node and terminates the link.";
+ }
+ }
+ leaf link-id {
+ type nt:link-id;
+ description
+ "The identifier of a link in the topology.
+ A link is specific to a topology to which it belongs.";
+ }
+ list supporting-link {
+ key "network-ref link-ref";
+ description
+ "Identifies the link or links on which this link depends.";
+ leaf network-ref {
+ type leafref {
+ path "../../../nw-s:supporting-network/nw-s:network-ref";
+ require-instance false;
+ }
+ description
+ "This leaf identifies in which underlay topology
+ the supporting link is present.";
+ }
+ leaf link-ref {
+ type leafref {
+ path "/nw-s:networks/nw-s:network[nw-s:network-id="+
+ "current()/../network-ref]/link/link-id";
+ require-instance false;
+ }
+ description
+ "This leaf identifies a link that is a part
+ of this link's underlay. Reference loops in which
+ a link identifies itself as its underlay, either
+ directly or transitively, are not allowed.";
+ }
+ }
+ }
+ }
+
+ augment "/nw-s:networks/nw-s:network/nw-s:node" {
+ description
+ "Augments termination points that terminate links.
+ Termination points can ultimately be mapped to interfaces.";
+ list termination-point {
+ key "tp-id";
+ description
+ "A termination point can terminate a link.
+ Depending on the type of topology, a termination point
+ could, for example, refer to a port or an interface.";
+ leaf tp-id {
+ type nt:tp-id;
+ description
+ "Termination point identifier.";
+ }
+ list supporting-termination-point {
+ key "network-ref node-ref tp-ref";
+ description
+ "This list identifies any termination points on which a
+ given termination point depends or onto which it maps.
+ Those termination points will themselves be contained
+ in a supporting node. This dependency information can be
+ inferred from the dependencies between links. Therefore,
+ this item is not separately configurable. Hence, no
+ corresponding constraint needs to be articulated.
+ The corresponding information is simply provided by the
+ implementing system.";
+ leaf network-ref {
+ type leafref {
+ path "../../../nw-s:supporting-node/nw-s:network-ref";
+ require-instance false;
+ }
+ description
+ "This leaf identifies in which topology the
+ supporting termination point is present.";
+ }
+ leaf node-ref {
+ type leafref {
+ path "../../../nw-s:supporting-node/nw-s:node-ref";
+ require-instance false;
+ }
+ description
+ "This leaf identifies in which node the supporting
+ termination point is present.";
+ }
+
+ leaf tp-ref {
+ type leafref {
+ path "/nw-s:networks/nw-s:network[nw-s:network-id="+
+ "current()/../network-ref]/nw-s:node[nw-s:node-id="+
+ "current()/../node-ref]/termination-point/tp-id";
+ require-instance false;
+ }
+ description
+ "Reference to the underlay node (the underlay node must
+ be in a different topology).";
+ }
+ }
+ }
+ }
+}
diff --git a/cps-service/src/test/resources/ietf/ietf-network-topology@2018-02-26.yang b/cps-service/src/test/resources/ietf/ietf-network-topology@2018-02-26.yang
new file mode 100644
index 0000000..1ec944d
--- /dev/null
+++ b/cps-service/src/test/resources/ietf/ietf-network-topology@2018-02-26.yang
@@ -0,0 +1,294 @@
+module ietf-network-topology {
+ yang-version 1.1;
+ namespace "urn:ietf:params:xml:ns:yang:ietf-network-topology";
+ prefix nt;
+
+ import ietf-inet-types {
+ prefix inet;
+ reference
+ "RFC 6991: Common YANG Data Types";
+ }
+ import ietf-network {
+ prefix nw;
+ reference
+ "RFC 8345: A YANG Data Model for Network Topologies";
+ }
+
+ organization
+ "IETF I2RS (Interface to the Routing System) Working Group";
+
+ contact
+ "WG Web: <https://datatracker.ietf.org/wg/i2rs/>
+ WG List: <mailto:i2rs@ietf.org>
+
+ Editor: Alexander Clemm
+ <mailto:ludwig@clemm.org>
+
+ Editor: Jan Medved
+ <mailto:jmedved@cisco.com>
+
+ Editor: Robert Varga
+ <mailto:robert.varga@pantheon.tech>
+
+ Editor: Nitin Bahadur
+ <mailto:nitin_bahadur@yahoo.com>
+
+ Editor: Hariharan Ananthakrishnan
+ <mailto:hari@packetdesign.com>
+
+ Editor: Xufeng Liu
+ <mailto:xufeng.liu.ietf@gmail.com>";
+
+ description
+ "This module defines a common base model for a network topology,
+ augmenting the base network data model with links to connect
+ nodes, as well as termination points to terminate links
+ on nodes.
+
+ Copyright (c) 2018 IETF Trust and the persons identified as
+ authors of the code. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or
+ without modification, is permitted pursuant to, and subject
+ to the license terms contained in, the Simplified BSD License
+ set forth in Section 4.c of the IETF Trust's Legal Provisions
+ Relating to IETF Documents
+ (https://trustee.ietf.org/license-info).
+
+ This version of this YANG module is part of RFC 8345;
+ see the RFC itself for full legal notices.";
+
+ revision 2018-02-26 {
+ description
+ "Initial revision.";
+ reference
+ "RFC 8345: A YANG Data Model for Network Topologies";
+ }
+
+ typedef link-id {
+ type inet:uri;
+ description
+ "An identifier for a link in a topology. The precise
+ structure of the link-id will be up to the implementation.
+ The identifier SHOULD be chosen such that the same link in a
+ real network topology will always be identified through the
+ same identifier, even if the data model is instantiated in
+ separate datastores. An implementation MAY choose to capture
+ semantics in the identifier -- for example, to indicate the
+ type of link and/or the type of topology of which the link is
+ a part.";
+ }
+
+ typedef tp-id {
+ type inet:uri;
+ description
+ "An identifier for termination points on a node. The precise
+ structure of the tp-id will be up to the implementation.
+ The identifier SHOULD be chosen such that the same termination
+ point in a real network topology will always be identified
+ through the same identifier, even if the data model is
+ instantiated in separate datastores. An implementation MAY
+ choose to capture semantics in the identifier -- for example,
+ to indicate the type of termination point and/or the type of
+ node that contains the termination point.";
+ }
+
+ grouping link-ref {
+ description
+ "This grouping can be used to reference a link in a specific
+ network. Although it is not used in this module, it is
+ defined here for the convenience of augmenting modules.";
+ leaf link-ref {
+ type leafref {
+ path "/nw:networks/nw:network[nw:network-id=current()/../"+
+ "network-ref]/nt:link/nt:link-id";
+ require-instance false;
+ }
+ description
+ "A type for an absolute reference to a link instance.
+ (This type should not be used for relative references.
+ In such a case, a relative path should be used instead.)";
+ }
+ uses nw:network-ref;
+ }
+
+ grouping tp-ref {
+ description
+ "This grouping can be used to reference a termination point
+ in a specific node. Although it is not used in this module,
+ it is defined here for the convenience of augmenting
+ modules.";
+ leaf tp-ref {
+ type leafref {
+ path "/nw:networks/nw:network[nw:network-id=current()/../"+
+ "network-ref]/nw:node[nw:node-id=current()/../"+
+ "node-ref]/nt:termination-point/nt:tp-id";
+ require-instance false;
+ }
+ description
+ "A type for an absolute reference to a termination point.
+ (This type should not be used for relative references.
+ In such a case, a relative path should be used instead.)";
+ }
+ uses nw:node-ref;
+ }
+
+ augment "/nw:networks/nw:network" {
+ description
+ "Add links to the network data model.";
+ list link {
+ key "link-id";
+ description
+ "A network link connects a local (source) node and
+ a remote (destination) node via a set of the respective
+ node's termination points. It is possible to have several
+ links between the same source and destination nodes.
+ Likewise, a link could potentially be re-homed between
+ termination points. Therefore, in order to ensure that we
+ would always know to distinguish between links, every link
+ is identified by a dedicated link identifier. Note that a
+ link models a point-to-point link, not a multipoint link.";
+ leaf link-id {
+ type link-id;
+ description
+ "The identifier of a link in the topology.
+ A link is specific to a topology to which it belongs.";
+ }
+ container source {
+ description
+ "This container holds the logical source of a particular
+ link.";
+ leaf source-node {
+ type leafref {
+ path "../../../nw:node/nw:node-id";
+ require-instance false;
+ }
+ description
+ "Source node identifier. Must be in the same topology.";
+ }
+ leaf source-tp {
+ type leafref {
+ path "../../../nw:node[nw:node-id=current()/../"+
+ "source-node]/termination-point/tp-id";
+ require-instance false;
+ }
+ description
+ "This termination point is located within the source node
+ and terminates the link.";
+ }
+ }
+
+ container destination {
+ description
+ "This container holds the logical destination of a
+ particular link.";
+ leaf dest-node {
+ type leafref {
+ path "../../../nw:node/nw:node-id";
+ require-instance false;
+ }
+ description
+ "Destination node identifier. Must be in the same
+ network.";
+ }
+ leaf dest-tp {
+ type leafref {
+ path "../../../nw:node[nw:node-id=current()/../"+
+ "dest-node]/termination-point/tp-id";
+ require-instance false;
+ }
+ description
+ "This termination point is located within the
+ destination node and terminates the link.";
+ }
+ }
+ list supporting-link {
+ key "network-ref link-ref";
+ description
+ "Identifies the link or links on which this link depends.";
+ leaf network-ref {
+ type leafref {
+ path "../../../nw:supporting-network/nw:network-ref";
+ require-instance false;
+ }
+ description
+ "This leaf identifies in which underlay topology
+ the supporting link is present.";
+ }
+
+ leaf link-ref {
+ type leafref {
+ path "/nw:networks/nw:network[nw:network-id=current()/"+
+ "../network-ref]/link/link-id";
+ require-instance false;
+ }
+ description
+ "This leaf identifies a link that is a part
+ of this link's underlay. Reference loops in which
+ a link identifies itself as its underlay, either
+ directly or transitively, are not allowed.";
+ }
+ }
+ }
+ }
+ augment "/nw:networks/nw:network/nw:node" {
+ description
+ "Augments termination points that terminate links.
+ Termination points can ultimately be mapped to interfaces.";
+ list termination-point {
+ key "tp-id";
+ description
+ "A termination point can terminate a link.
+ Depending on the type of topology, a termination point
+ could, for example, refer to a port or an interface.";
+ leaf tp-id {
+ type tp-id;
+ description
+ "Termination point identifier.";
+ }
+ list supporting-termination-point {
+ key "network-ref node-ref tp-ref";
+ description
+ "This list identifies any termination points on which a
+ given termination point depends or onto which it maps.
+ Those termination points will themselves be contained
+ in a supporting node. This dependency information can be
+ inferred from the dependencies between links. Therefore,
+ this item is not separately configurable. Hence, no
+ corresponding constraint needs to be articulated.
+ The corresponding information is simply provided by the
+ implementing system.";
+
+ leaf network-ref {
+ type leafref {
+ path "../../../nw:supporting-node/nw:network-ref";
+ require-instance false;
+ }
+ description
+ "This leaf identifies in which topology the
+ supporting termination point is present.";
+ }
+ leaf node-ref {
+ type leafref {
+ path "../../../nw:supporting-node/nw:node-ref";
+ require-instance false;
+ }
+ description
+ "This leaf identifies in which node the supporting
+ termination point is present.";
+ }
+ leaf tp-ref {
+ type leafref {
+ path "/nw:networks/nw:network[nw:network-id=current()/"+
+ "../network-ref]/nw:node[nw:node-id=current()/../"+
+ "node-ref]/termination-point/tp-id";
+ require-instance false;
+ }
+ description
+ "Reference to the underlay node (the underlay node must
+ be in a different topology).";
+ }
+ }
+ }
+ }
+}
diff --git a/cps-service/src/test/resources/ietf/ietf-network@2018-02-26.yang b/cps-service/src/test/resources/ietf/ietf-network@2018-02-26.yang
new file mode 100644
index 0000000..6a03d7e
--- /dev/null
+++ b/cps-service/src/test/resources/ietf/ietf-network@2018-02-26.yang
@@ -0,0 +1,192 @@
+module ietf-network {
+ yang-version 1.1;
+ namespace "urn:ietf:params:xml:ns:yang:ietf-network";
+ prefix nw;
+
+ import ietf-inet-types {
+ prefix inet;
+ reference
+ "RFC 6991: Common YANG Data Types";
+ }
+
+ organization
+ "IETF I2RS (Interface to the Routing System) Working Group";
+
+ contact
+ "WG Web: <https://datatracker.ietf.org/wg/i2rs/>
+ WG List: <mailto:i2rs@ietf.org>
+
+ Editor: Alexander Clemm
+ <mailto:ludwig@clemm.org>
+
+ Editor: Jan Medved
+ <mailto:jmedved@cisco.com>
+
+ Editor: Robert Varga
+ <mailto:robert.varga@pantheon.tech>
+
+ Editor: Nitin Bahadur
+ <mailto:nitin_bahadur@yahoo.com>
+
+ Editor: Hariharan Ananthakrishnan
+ <mailto:hari@packetdesign.com>
+
+ Editor: Xufeng Liu
+ <mailto:xufeng.liu.ietf@gmail.com>";
+ description
+ "This module defines a common base data model for a collection
+ of nodes in a network. Node definitions are further used
+ in network topologies and inventories.
+
+ Copyright (c) 2018 IETF Trust and the persons identified as
+ authors of the code. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or
+ without modification, is permitted pursuant to, and subject
+ to the license terms contained in, the Simplified BSD License
+ set forth in Section 4.c of the IETF Trust's Legal Provisions
+ Relating to IETF Documents
+ (https://trustee.ietf.org/license-info).
+
+ This version of this YANG module is part of RFC 8345;
+ see the RFC itself for full legal notices.";
+
+ revision 2018-02-26 {
+ description
+ "Initial revision.";
+ reference
+ "RFC 8345: A YANG Data Model for Network Topologies";
+ }
+
+ typedef node-id {
+ type inet:uri;
+ description
+ "Identifier for a node. The precise structure of the node-id
+ will be up to the implementation. For example, some
+ implementations MAY pick a URI that includes the network-id
+ as part of the path. The identifier SHOULD be chosen
+ such that the same node in a real network topology will
+ always be identified through the same identifier, even if
+ the data model is instantiated in separate datastores. An
+ implementation MAY choose to capture semantics in the
+ identifier -- for example, to indicate the type of node.";
+ }
+
+ typedef network-id {
+ type inet:uri;
+ description
+ "Identifier for a network. The precise structure of the
+ network-id will be up to the implementation. The identifier
+ SHOULD be chosen such that the same network will always be
+ identified through the same identifier, even if the data model
+ is instantiated in separate datastores. An implementation MAY
+ choose to capture semantics in the identifier -- for example,
+ to indicate the type of network.";
+ }
+
+ grouping network-ref {
+ description
+ "Contains the information necessary to reference a network --
+ for example, an underlay network.";
+ leaf network-ref {
+ type leafref {
+ path "/nw:networks/nw:network/nw:network-id";
+ require-instance false;
+ }
+ description
+ "Used to reference a network -- for example, an underlay
+ network.";
+ }
+ }
+
+ grouping node-ref {
+ description
+ "Contains the information necessary to reference a node.";
+ leaf node-ref {
+ type leafref {
+ path "/nw:networks/nw:network[nw:network-id=current()/../"+
+ "network-ref]/nw:node/nw:node-id";
+ require-instance false;
+ }
+ description
+ "Used to reference a node.
+ Nodes are identified relative to the network that
+ contains them.";
+ }
+ uses network-ref;
+ }
+
+ container networks {
+ description
+ "Serves as a top-level container for a list of networks.";
+ list network {
+ key "network-id";
+ description
+ "Describes a network.
+ A network typically contains an inventory of nodes,
+ topological information (augmented through the
+ network-topology data model), and layering information.";
+ leaf network-id {
+ type network-id;
+ description
+ "Identifies a network.";
+ }
+ container network-types {
+ description
+ "Serves as an augmentation target.
+ The network type is indicated through corresponding
+ presence containers augmented into this container.";
+ }
+ list supporting-network {
+ key "network-ref";
+ description
+ "An underlay network, used to represent layered network
+ topologies.";
+ leaf network-ref {
+ type leafref {
+ path "/nw:networks/nw:network/nw:network-id";
+ require-instance false;
+ }
+ description
+ "References the underlay network.";
+ }
+ }
+
+ list node {
+ key "node-id";
+ description
+ "The inventory of nodes of this network.";
+ leaf node-id {
+ type node-id;
+ description
+ "Uniquely identifies a node within the containing
+ network.";
+ }
+ list supporting-node {
+ key "network-ref node-ref";
+ description
+ "Represents another node that is in an underlay network
+ and that supports this node. Used to represent layering
+ structure.";
+ leaf network-ref {
+ type leafref {
+ path "../../../nw:supporting-network/nw:network-ref";
+ require-instance false;
+ }
+ description
+ "References the underlay network of which the
+ underlay node is a part.";
+ }
+ leaf node-ref {
+ type leafref {
+ path "/nw:networks/nw:network/nw:node/nw:node-id";
+ require-instance false;
+ }
+ description
+ "References the underlay node itself.";
+ }
+ }
+ }
+ }
+ }
+}
diff --git a/cps-service/src/test/resources/e2e/basic/ietf-yang-types.yang b/cps-service/src/test/resources/ietf/ietf-yang-types@2013-07-15.yang
old mode 100755
new mode 100644
similarity index 99%
rename from cps-service/src/test/resources/e2e/basic/ietf-yang-types.yang
rename to cps-service/src/test/resources/ietf/ietf-yang-types@2013-07-15.yang
index 371a091..ee58fa3
--- a/cps-service/src/test/resources/e2e/basic/ietf-yang-types.yang
+++ b/cps-service/src/test/resources/ietf/ietf-yang-types@2013-07-15.yang
@@ -151,9 +151,6 @@
"The zero-based-counter64 type represents a counter64 that
has the defined 'initial' value zero.
-
-
-
A schema node of this type will be set to zero (0) on creation
and will thereafter increase monotonically until it reaches
a maximum value of 2^64-1 (18446744073709551615 decimal),
@@ -391,9 +388,6 @@
pattern '([0-9a-fA-F]{2}(:[0-9a-fA-F]{2})*)?';
}
-
-
-
description
"Represents media- or physical-level addresses represented
as a sequence octets, each octet represented by two hexadecimal