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/*
* ============LICENSE_START===================================================
* Copyright (c) 2018 Amdocs
* ============================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=====================================================
*/
entity {
name 'POA-EVENT'
indexing {
indices 'default-rules'
}
validation {
// NDCB-AAI comparison: Context level
useRule {
name 'NDCB-AAI-attribute-comparison'
attributes 'context-list.ndcb', 'context-list.aai'
}
// NDCB-AAI comparison: Service entity
useRule {
name 'NDCB-AAI-attribute-comparison'
attributes 'context-list.ndcb.service', 'context-list.aai.service'
}
// NDCB-AAI comparison: VF list
useRule {
name 'NDCB-AAI-attribute-comparison'
attributes 'context-list.ndcb.vfList[*]', 'context-list.aai.vfList[*]'
}
// NDCB-AAI comparison: VF-Module list
useRule {
name 'NDCB-AAI-attribute-comparison'
attributes 'context-list.ndcb.vfList[*].vfModuleList[*]', 'context-list.aai.vfList[*].vfModuleList[*]'
}
// NDCB-AAI comparison: VNFC list
useRule {
name 'NDCB-AAI-attribute-comparison'
attributes 'context-list.ndcb.vfList[*].vnfcList[*]', 'context-list.aai.vfList[*].vnfcList[*]'
}
// NDCB-AAI comparison: VM list
useRule {
name 'NDCB-AAI-attribute-comparison'
attributes 'context-list.ndcb.vfList[*].vfModuleList[*].vmList[*]', 'context-list.aai.vfList[*].vfModuleList[*].vmList[*]'
}
// NDCB-AAI comparison: Network list
useRule {
name 'NDCB-AAI-attribute-comparison'
attributes 'context-list.ndcb.vfList[*].vfModuleList[*].networkList[*]', 'context-list.aai.vfList[*].vfModuleList[*].networkList[*]'
}
// SDC-AAI VNFC type
useRule {
name 'SDC-AAI-vnfc-type'
attributes 'context-list.sdc.vfList[*].vnfcList[*]', 'context-list.aai.vfList[*].vnfcList[*]'
}
// SDC-AAI VNFC node count
useRule {
name 'SDC-AAI-vnfc-node-count'
attributes 'context-list.sdc.vfList[*].vnfcList[*]', 'context-list.aai.vfList[*].vnfcList[*]'
}
// SDC-AAI VF-Module instance
useRule {
name 'SDC-AAI-vf-module-instance-check'
attributes 'context-list.ndcb.vfList[*].vfModuleList[*]', 'context-list.aai.vfList[*].vfModuleList[*]'
}
}
}
rule {
name 'SDC-AAI-vnfc-type'
category 'VNFC Consistency'
description 'Validate that each VNFC instance in AAI conforms to a VNFC type defined in SDC model'
errorText 'AAI VNFC instance includes non-specified type in design SDC model'
severity 'ERROR'
attributes 'sdcList', 'aaiList'
validate '''
def getVnfcTypes = { parsedData ->
parsedData.collect{ it.findResult{ k, v -> if(k.equals("type")) {return "$v"}}}
}
def slurper = new groovy.json.JsonSlurper()
def sdcTypes = getVnfcTypes(slurper.parseText(sdcList.toString()))
def aaiTypes = getVnfcTypes(slurper.parseText(aaiList.toString()))
// each type in AAI must exist in SDC
return sdcTypes.containsAll(aaiTypes)
'''
}
rule {
name 'SDC-AAI-vnfc-node-count'
category 'VNFC Consistency'
description 'Validate that for each VNFC node defined in SDC model, there is at least one VNFC instance in AAI'
errorText 'Design has specified types but not all of them exist in AAI'
severity 'WARNING'
attributes 'sdcList', 'aaiList'
validate '''
def getVnfcNodes = { parsedData ->
parsedData.collect { new Tuple2(
it.findResult{ k, v -> if(k.equals("name")) {return "$v"}},
it.findResult{ k, v -> if(k.equals("type")) {return "$v"}})
}
}
def slurper = new groovy.json.JsonSlurper()
def sdcNodes = getVnfcNodes(slurper.parseText(sdcList.toString()))
def aaiNodes = getVnfcNodes(slurper.parseText(aaiList.toString()))
// each node in AAI must exist in SDC
return aaiNodes.containsAll(sdcNodes)
'''
}
rule {
name 'SDC-AAI-vf-module-instance-check'
category 'VF Consistency'
description 'Validate that each VF module instance in AAI conforms to a VF module defined in SDC service model'
errorText 'One or more AAI VF module instance(s) not defined in SDC model'
severity 'CRITICAL'
attributes 'sdcList', 'aaiList'
validate '''
def getVfModules = { parsedData ->
parsedData.collect{ it.findResult{ k, v -> if(k.equals("name")) {return "$v"}}}
}
def slurper = new groovy.json.JsonSlurper()
def sdcVfModules = getVfModules(slurper.parseText(sdcList.toString()))
def aaiVfModules = getVfModules(slurper.parseText(aaiList.toString()))
// all VF modules in AAI must exist in SDC
return aaiVfModules.containsAll(sdcVfModules)
'''
}
rule {
name 'NDCB-AAI-attribute-comparison'
category 'Attribute Mismatch'
description 'Verify that all attributes in Network-Discovery are the same as in AAI'
errorText 'Error found with attribute "{0}"; value "{1}" does not exist in Network-Discovery'
severity 'ERROR'
attributes 'ndcbItems', 'aaiItems'
validate '''
Closure<java.util.Map> getAttributes = { parsedData ->
java.util.Map attributeMap = new java.util.HashMap()
def isAttributeDataQualityOk = { attribute ->
attribute.findResult{ k, v -> if(k.equals("dataQuality") ) {return v.get("status")}}.equals("ok")
}
def addToMap = { attrKey, attrValue ->
java.util.Set values = attributeMap.get("$attrKey")
if(values == null) {
values = new java.util.HashSet()
attributeMap.put("$attrKey", values)
}
values.add("$attrValue")
}
def addAttributeToMap = { attribute ->
if(isAttributeDataQualityOk(attribute)) {
String key, value
attribute.each { k, v ->
if(k.equals("name")) {key = "$v"}
if(k.equals("value")) {value = "$v"}
}
addToMap("$key", "$value")
}
}
def processKeyValue = { key, value ->
if(value instanceof java.util.ArrayList) {
if(key.equals("attributeList")) {
value.each {
addAttributeToMap(it)
}
}
} else if(!(value instanceof groovy.json.internal.LazyMap)) {
// only add key-value attributes, skip the rest
addToMap("$key", "$value")
}
}
if(parsedData instanceof java.util.ArrayList) {
parsedData.each {
it.each { key, value -> processKeyValue(key, value) }
}
} else {
parsedData.each { key, value -> processKeyValue(key, value) }
}
return attributeMap
}
def slurper = new groovy.json.JsonSlurper()
java.util.Map ndcb = getAttributes(slurper.parseText(ndcbItems.toString()))
java.util.Map aai = getAttributes(slurper.parseText(aaiItems.toString()))
boolean result = true
List<String> details = new ArrayList<>();
ndcb.any{ ndcbKey, ndcbValueList ->
def aaiValueList = aai.get("$ndcbKey")
aaiValueList.each{ aaiValue ->
if(!ndcbValueList.any{ it == "$aaiValue" }) {
result = false
details.add("$ndcbKey")
details.add("$aaiValue")
}
}
if(result == false) {
// break out of 'any' loop
return true
}
}
return new Tuple2(result, details)
'''
}
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