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Deployment diagram:

5G - Real Time PM and High Volume Stream Data Collection - deployment

Link to specification:

5G-Real Time PM and High Volume Streaming Status

Hardware requirements:

  • ONAP - standard ONAP instance located in Wind River lab
  • Virtual machine dedicated for High Volume PNF Simulator
    • 8 VCPU
    • 30 GB of RAM
    • 100 GB of HDD

Sequence diagram:

5G Real Time PV with HV-VES Collector Flow

High level test cases:


Flow Step

Test Case Description

Status
TC1

Authenticate connection

Verifying the connection can be established using TCP.

PASS

TC2

Collector validates event

Verify that HV-VES collector can receive and validate if event header and field population agrees with GPB.

PASS

TC3

Publish event

Verify that direct publication is done successfully to Kafka).

PASS

TC4

Topic content validation

Using a simple analytics program subscribe to the RTPM topic and verify amount events in topic.

PASS

TC5

Message validation based on domain

N1=5 correct, N2=3 incorrect due to wrong domain, N3=5 correct messages are sent to HV-VES. The collector should publish N1+N3 messages to DMaaP Kafka topic.

PASS

TC6

Message validation based on WTP marker byte

N1=5 correct, N2=3 incorrect due to wrong wire protocol, N3=5 correct messages are sent to HV-VES. The collector should publish N1 messages to DMaaP Kafka topic.

PASS

TC7

Message validation based on undecodable GPB

N1=5 correct, N2=3 incorrect due to undecodable GPB, N3=5 correct messages are sent to HV-VES. The collector should publish N1+N3 messages to DMaaP Kafka topic.

PASS

TC8

Message validation based on payload size

N1=5 correct, N2=3 incorrect due to payload size greater than 1MB, N3=5 correct messages are sent to HV-VES. The collector should publish N1 messages to DMaaP Kafka topic.

PASS

TC9

Message validation based on WTP invalid format

N1=5 correct, N2=3 incorrect due to WTP invalid format, N3=5 correct messages are sent to HV-VES. The collector should publish N1+N3 messages to DMaaP Kafka topic.

PASS

TC10Message over SSLVerify that HV-VES collector can receive message over SSL.

PASS

Detail test cases

Precondition: 

ONAP setup with: consul, dcaegen2, dmaap, msb.

SSL activated in HV-VES (HV-VES simulator#VESsimulator-HV-VESwithSSLenabled)

TC1 : Authenticate Connection

TC1 : Authenticate Connection

Steps1.

Check if HV-VES component supports TLS using nmap command, e.g.:

nmap --script ssl-enum-ciphers -p30222 k8s_node_ip
Expected results1.

HV-VES supports TCP and TLS connections:

Starting Nmap 7.01 ( https://nmap.org ) at 2018-10-15 12:56 UTC
Nmap scan report for 10-183-35-200.es-si-os-ohn-30.eecloud.nsn-net.net (10.183.35.200)
Host is up (0.00079s latency).
PORT      STATE SERVICE
30222/tcp open  unknown
| ssl-enum-ciphers: 
|   TLSv1.0: 
|     ciphers: 
|       TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (secp256k1) - A
|       TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (secp256k1) - A
|       TLS_RSA_WITH_AES_128_CBC_SHA (rsa 2048) - A
|       TLS_RSA_WITH_AES_256_CBC_SHA (rsa 2048) - A
|     compressors: 
|       NULL
|     cipher preference: client
|   TLSv1.1: 
|     ciphers: 
|       TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (secp256k1) - A
|       TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (secp256k1) - A
|       TLS_RSA_WITH_AES_128_CBC_SHA (rsa 2048) - A
|       TLS_RSA_WITH_AES_256_CBC_SHA (rsa 2048) - A
|     compressors: 
|       NULL
|     cipher preference: client
|   TLSv1.2: 
|     ciphers: 
|       TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (secp256k1) - A
|       TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (secp256k1) - A
|       TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (secp256k1) - A
|       TLS_RSA_WITH_AES_128_CBC_SHA (rsa 2048) - A
|       TLS_RSA_WITH_AES_128_GCM_SHA256 (rsa 2048) - A
|       TLS_RSA_WITH_AES_256_CBC_SHA (rsa 2048) - A
|     compressors: 
|       NULL
|     cipher preference: client
|_  least strength: A

Nmap done: 1 IP address (1 host up) scanned in 1.08 seconds

TC2 : Collector validates event

TC2 : Collector validates event

Steps1.

Send valid VesEvent (HV-VES simulator#VESsimulator-HV-VESmessagesimulationfromshell) to HV-VES and check logs.


Expected results1.

Message is received by the collector.


2.

Send invalid VesEvent (WTP frame starting with 0xFF) to HV-VES and check logs.


2.

Log is pointing that WTP frame should start with 0xAA instead of 0xFF.


TC3 : Publish Event

TC3 : Publish Event

Steps1.

Start Kafka log on HV_VES_PERF3GPP topic (HV-VES simulator#VESsimulator-HV-VESmessagesimulationfromshell).



Expected results1.

The log is enabled.

2.
Send valid event to HV-VES.
2.

The message is published on DMaaP: HV_VES_PERF3GPP topic.

TC4 : Topic Content Validation

TC4 : Topic Content Validation

Steps1.

Start Kafka log.

Expected results1.

The log is enabled.

2.
Send valid event to HV-VES and validate its content (HV-VES simulator#VESsimulator-HV-VESmessagesimulationfromshell).


2.

 Published event contains expected content.




TC5 : Message validation based on domain

TC5 : Message validation based on domain

Steps1.

Send N1=5 correct, N2=3 incorrect due to wrong domain, N3=5 correct messages to HV-VES.

Expected results1.

N1+N3 messages are published on DMaaP Kafka topic.

TC6 : Message validation based on WTP marker byte

TC6 : Message validation based on WTP marker byte

Steps1.

Send N1=5 correct, N2=3 incorrect due to wrong Wire Transfer Protocol marker byte, N3=5 correct messages to HV-VES.

Expected results1.

N1 messages are published on DMaaP Kafka topic. TCP connection is interrupted by HV-VES when such a wrong message is received.

TC7 : Message validation based on undecodable GPB

TC7 : Message validation based on undecodable GPB

Steps1.

Send N1=5 correct, N2=3 incorrect due to undecodable GPB, N3=5 correct messages are sent to HV-VES.

Expected results1.

N1+N3 messages are published on DMaaP Kafka topic.

TC8 : Message validation based on payload size

TC8 : Message validation based on payload size

Steps1.

Send N1=5 correct, N2=3 incorrect due to payload size greater than 1MB, N3=5 correct messages to HV-VES.

Expected results1.

N1 messages are published on DMaaP Kafka topic. HV-VES interrupts connection when it encounters a message with too big GPB payload

TC9 : Message validation based on WTP invalid format

TC9 : Message validation based on WTP invalid format

Steps1.

Send N1=5 correct, N2=3 incorrect due to wrong Wire Transfer Protocol invalid format, N3=5 correct messages to HV-VES.

Expected results1.

N1+N3 messages are published on DMaaP Kafka topic.

TC10 : Message over SSL

TC10 : Message over SSL

Steps1.

Send valid event to HV-VES over SSL.

Expected results1.

SSL connection to HV-VES is setup and the message is published on DMaaP topic.


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