Overview
The Network Discovery microservice allows clients to initiate audits of get specified network resource instancesinformation. For each request received, the Network Discovery microservice micro service collects information from the network (via other microservicesi.e., OpenStack API) and returns it to the client.
Use in POMBA
The initial use case for the microservice is to provide support for the Network Discovery Context Builder, which was introduced as part of the POMBA project.
Configuration
Application Properties
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In current Network Discovery microservice development (Dublin), southbound REST API sends OpenStack API requests instead of AAI Enricher API requests. |
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spring.jersey.type=filter spring.mvc.urls=swagger,docs,prometheus,auditevents,info,heapdump,autoconfig,beans,loggers,dump,env,trace,health,configprops,mappings,metrics,webjars #Enable HTTPS server.contextPath=/network-discovery spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration,org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration #This property is used to set the Tomcat connector attributes.developers can define multiple attributes separated by comma #tomcat.connector.attributes=allowTrace-true #The max number of active threads in this pool server.tomcat.max-threads=200 #The minimum number of threads always kept alive server.tomcat.min-Spare-Threads=25 #The number of milliseconds before an idle thread shutsdown, unless the number of active threads are less or equal to minSpareThreads server.tomcat.max-idle-time=60000 #Servlet context parameters server.context_parameters.p-name=value #context parameter with p-name as key and value as value. #Enable HTTPS server.port=8443 server.ssl.key-store=config/auth/client-cert-onap.p12 server.ssl.key-store-password=password(OBF:1y0q1uvc1uum1uvg1pil1pjl1uuq1uvk1uuu1y10) server.ssl.keyStoreType=JKS server.ssl.keyAlias=tomcat server.ssl.client-auth=want server.ssl.enabled=true server.ssl.enabled-protocols=TLSv1.1,TLSv1.2 # Basic Authentication basicAuth.username=admin basicAuth.password=OBF:1u2a1toa1w8v1tok1u30 openstack.identity.url = http://10.69.36.11:5000/v3/auth/tokens openstack.identity.user = ralph openstack.identity.password = OBF:1w951ugg1vun1uha1w8l openstack.types = vserver, l3-network openstack.type.vserver.url = http://10.69.36.11:8774/v2.1/servers/{0} openstack.type.l3-network.url = http://10.69.36.11:9696/v2.0/networks/{0} openstack.api.microversion = 2.42 |
port=8443
server.ssl.key-store=config/auth/client-cert-onap.p12
server.ssl.key-store-password=password(OBF:1y0q1uvc1uum1uvg1pil1pjl1uuq1uvk1uuu1y10)
server.ssl.keyStoreType=JKS
server.ssl.keyAlias=tomcat
server.ssl.client-auth=want
server.ssl.enabled=true
server.ssl.enabled-protocols=TLSv1.1,TLSv1.2
# Basic Authentication
basicAuth.username=admin
basicAuth.password=OBF:1u2a1toa1w8v1tok1u30
openstack.identity.url = http://10.69.36.11:5000/v3/auth/tokens
openstack.identity.user = ralph
openstack.identity.password = OBF:1w951ugg1vun1uha1w8l
openstack.types = vserver, l3-network
openstack.type.vserver.url = http://10.69.36.11:8774/v2.1/servers/{0}
openstack.type.l3-network.url = http://10.69.36.11:9696/v2.0/networks/{0}
openstack.api.microversion = 2.42 |
Swagger API documentation
The swagger UI is available at https://<host>:<port>/swagger/index.html
| Info | ||
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https://10.69.102.6:30299/swagger/index.html |
Alternatively, copy and paste the following swagger.json into https://editor.swagger.io/ to browse the API documentation offline:
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{
"swagger" : "2.0",
"info" : {
"version" : "1.4.1-SNAPSHOT",
"title" : "Network Discovery API",
"termsOfService" : "http://onap.org"
},
"basePath" : "/network-discovery",
"tags" : [ {
"name" : "resource"
} ],
"paths" : {
"/{version}/network/resource" : {
"get" : {
"tags" : [ "resource" ],
"summary" : "Get Network Information",
"description" : "Retrieve information from primary data sources",
"operationId" : "findbyResourceIdAndType",
"consumes" : [ "application/json" ],
"produces" : [ "application/json" ],
"parameters" : [ {
"name" : "version",
"in" : "path",
"required" : true,
"type" : "string",
"default" : "v1",
"pattern" : "v1",
"enum" : [ "v1" ]
}, {
"name" : "X-ONAP-PartnerName",
"in" : "header",
"required" : true,
"type" : "string"
}, {
"name" : "X-ONAP-RequestID",
"in" : "header",
"required" : false,
"type" : "string"
}, {
"name" : "requestId",
"in" : "query",
"required" : true,
"type" : "string"
}, {
"name" : "resourceType",
"in" : "query",
"required" : true,
"type" : "string"
}, {
"name" : "resourceId",
"in" : "query",
"required" : true,
"type" : "array",
"items" : {
"type" : "string"
},
"collectionFormat" : "multi"
} ],
"responses" : {
"200" : {
"description" : "Request has completed.",
"schema" : {
"$ref" : "#/definitions/NetworkDiscoveryNotification"
}
},
"400" : {
"description" : "Missing mandatory field in the request or HTTP header."
},
"401" : {
"description" : "Missing basicAuth header."
},
"404" : {
"description" : "Requested resource was not found."
},
"500" : {
"description" : "Request failed due to internal error"
}
},
"security" : [ {
"basicAuth" : [ ]
} ]
}
}
},
"securityDefinitions" : {
"basicAuth" : {
"type" : "basic"
}
},
"definitions" : {
"Attribute" : {
"type" : "object",
"properties" : {
"name" : {
"type" : "string"
},
"value" : {
"type" : "string"
},
"dataQuality" : {
"$ref" : "#/definitions/DataQuality"
}
}
},
"DataQuality" : {
"type" : "object",
"properties" : {
"status" : {
"type" : "string",
"enum" : [ "ok", "error" ]
},
"errorText" : {
"type" : "string"
}
}
},
"NetworkDiscoveryNotification" : {
"type" : "object",
"properties" : {
"requestId" : {
"type" : "string"
},
"code" : {
"type" : "integer",
"format" : "int32"
},
"message" : {
"type" : "string"
},
"ackFinalIndicator" : {
"type" : "boolean"
},
"resources" : {
"type" : "array",
"items" : {
"$ref" : "#/definitions/Resource"
}
}
}
},
"Resource" : {
"type" : "object",
"properties" : {
"id" : {
"type" : "string"
},
"name" : {
"type" : "string"
},
"type" : {
"type" : "string"
},
"dataQuality" : {
"$ref" : "#/definitions/DataQuality"
},
"attributeList" : {
"type" : "array",
"items" : {
"$ref" : "#/definitions/Attribute"
}
}
}
}
}
}
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Examples
URI example
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https://10.69.102.6:30299/network-discovery/v1/network/resource?requestId=88001&resourceType=vserver&resourceId=645a12dc-09b5-45cb-8ab1-a0ce41b7200a |
Response example
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{
"requestId": "88001",
"code": 200,
"message": "OK",
"ackFinalIndicator": true,
"resources": [
{
"id": "645a12dc-09b5-45cb-8ab1-a0ce41b7200a",
"name": null,
"type": "vserver",
"dataQuality": {
"status": "ok",
"errorText": null
},
"attributeList": [
{
"name": "id",
"value": "645a12dc-09b5-45cb-8ab1-a0ce41b7200a",
"dataQuality": {
"status": "ok",
"errorText": null
}
},
{
"name": "name",
"value": "norm-d2-k8s",
"dataQuality": {
"status": "ok",
"errorText": null
}
},
{
"name": "inMaintenance",
"value": "false",
"dataQuality": {
"status": "ok",
"errorText": null
}
},
{
"name": "imageId",
"value": "87e000f6-9a81-4841-b446-5d6751c42c48",
"dataQuality": {
"status": "ok",
"errorText": null
}
},
{
"name": "status",
"value": "ACTIVE",
"dataQuality": {
"status": "ok",
"errorText": null
}
},
{
"name": "vmState",
"value": "active",
"dataQuality": {
"status": "ok",
"errorText": null
}
},
{
"name": "tenantId",
"value": "1130b349e19c4827bf91a29d51256af1",
"dataQuality": {
"status": "ok",
"errorText": null
}
},
{
"name": "hostId",
"value": "28ae48d6cb907e3d019535563716cfb7ec1f2cecc951439330ed9759",
"dataQuality": {
"status": "ok",
"errorText": null
}
},
{
"name": "hostStatus",
"value": "UNKNOWN",
"dataQuality": {
"status": "ok",
"errorText": null
}
}
]
}
]
}
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