ELIOT R4 - SD-WAN / WAN Edge / uCPE Test Document
- Srinivasan Selvam
Introduction
This document covers both ELIOT Blueprint Use Case.
ELIOT is "Enterprise Edge Lightweight and IOT" project under Akraino approved blueprint family and part of Akraino Edge Stack, which intends to develop a fully integrated edge network infrastructure and running edge computing applications on lightweight Edge Nodes. ELIOT targets on making the edge node a lightweight software stack which can be deployed on edge nodes which have limited hardware capacity by leveraging lightweight OS, container running environment and container orchestration applications.
In addition ELIOT stack focuses to have infrastructure for edge computing which will enable high performance, high availability, security and reduce latency.
Akarino Test Group Information
Not Applicable
Overall Test Architecture
ELIOT Cluster Number of Nodes remains same as Release 3.0
- 1 Node - ELIOT Manager
- 1 Node - ELIOT Edge Node (uCPE)
Both nodes are running on Virtual Machine - Cent OS 7.8 version.
In Release 1.0 Test Environment was :-
- ELIOT Cluster with Kubernetes on Ubuntu OS 16.04
In Release 2.0 Test Environment was :-
- ELIOT Cluster with Kubernetes on Cent OS 7.8
In Release 3.0 Test Environment is :-
- ELIOT Cluster with Kubernetes on Cent OS 7.8
In Release 4.0 Test Environment is :-
- ELIOT Cluster with Kubernetes on Cent OS 7.8
Test Environment Topology
The Test Environment consists of one topology :
- ELIOT topology with Kubernetes Cluster on Cent OS Virtual Machines for ELIOT Manager and ELIOT Edge Node.
In ELIOT Manager the setup.sh is executed which internally installs docker ,k8s and tests k8s deployment by deploying nginx on ELIOT Edge Node
In ELIOT Manager Docker, K8S is installed and in ELIOT Edge Docker is installed.
CI Details
For CI , SD-WAN / WAN Edge / uCPE Blueprint is using Akraino Community Jenkins Server.
For CD, SD-WAN / WAN Edge / uCPE Blueprint is using Private Huawei Lab Jenkins Server. Daily deployment build gets executed and logs are uploaded to nexus repo.
CI Jobs
- Triggered by gerrit patch creation/update, the job runs verify.sh under eliot project.
- Upload the job log to Nexus server in post-build actions
CD Jobs
- Triggered daily automatically , can also be executed manually.
- Executes an bootstrap shell script command to install the complete the environment and executes verify script to check the ELIOT - SD-WAN / WAN Edge / uCPE cluster.
- Upload the job log to Nexus server in post-build actions
Traffic Generator
N/A
Test API description
The Test cases in Release 4.0 remains same as Release 3.0; the verification is to check setup of ELIOT Cluster on Cent OS.
In this version BluVal and Security Sub-Committee mandatory test cases is integrated with the ELIOT CD environment and the logs are pushed to the Akraino Nexus Repository.
ELIOT Platform Test
Test Case 1: Test Kubernetes cluster check.
Test Input :
Execute the bootstrap script to setup the ELIOT Platform
Test Procedure:
root@akraino-slave-0001:~# kubectl get nodes
NAME STATUS ROLES AGE VERSION
akraino-slave-0001 Ready master 18h v1.17.2
akraino-slave-0002 Ready <none> 18h v1.17.2
Test Case 2:
The Test inputs
There should be a nginx.yaml configuration files which is used for deploying the Nginx on ELIOT Edge Node.
Test Procedure
The setup.sh script will deploy nginx server in the ELIOT Edge Node after Kubernetes Installation.
Expected output
It will check nginx deployment and result the details in the log.
Test Results
root@akraino-slave-0001:~# kubectl get pods
NAME READY STATUS RESTARTS AGE
nginx-deployment-74d48dbfb8-kvx9q 1/1 Running 0 18h
CI/CD Logs:
Nexus Repo Path:-
Blueprint Validation tests
Integrated with Blu-Val validation tools
1. For K8S layer
- Sonobuoy
- Kube-Hunter
2. For OS Layer
- Vuls
- Lyns
Nexus Repo Path:-
K8S LAYER MANDATORY TESTS
1.1 Kube-Hunter
(New Test Case)
Test Execution Step :
Blu-Val Validation test suite kube-hunter test case is executed on ELIOT Platform
Test Result :
All critical Test cases are passed.
CI / CD Logs :
Logs are pushed in nexus repo:-
OS LAYER MANDATORY TESTS
2.1 Lynis
(New Test Case)
Test Execution Step :
Blu-Val Validation test suite Lynis test case is executed on ELIOT Platform
Test Result :
All critical Test cases are passed.
CI / CD Logs :
Logs are pushed in nexus repo:-
2.2 Vuls
(New Test Case)
Test Execution Step :
Blu-Val Validation test suite Lynis test case is executed on ELIOT Platform
Test Result :
All critical Test cases are passed.
CI / CD Logs :
Logs are pushed in nexus repo:-
Feature Project Tests
Work In Progress
Test Dashboards
Single pane view of how the test score looks like for the Blue print.
Total Tests | Test Executed | Pass | Fail | In Progress |
| 3 | 3 | 3 | 0 |
Additional Testing
N/A
Bottlenecks/Errata
N/A