Add READMEs for gRIBI full scale tests T1 and T2

[gggsmith]

Please reach out for the reference to workstream internally

[gemini-code-assist]

Summary of Changes

Hello @gggsmith, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request introduces detailed documentation for two new gRIBI full-scale tests, T1 and T2. These README files provide essential information regarding the test setup, including network topology, VRF configurations, detailed procedures for installing NextHops and NextHopGroups, and a comprehensive suite of test cases to validate gRIBI scaling requirements. The addition of these documents will facilitate the implementation and execution of these critical scaling validation tests.

Highlights

• New gRIBI Full Scale Test T1 Documentation: Added a comprehensive README.md for gribi_full_scale_t1, detailing the topology, VRF configuration, step-by-step procedure, and extensive test cases for validating gRIBI scaling requirements (Target T1).
• New gRIBI Full Scale Test T2 Documentation: Introduced a README.md for gribi_full_scale_t2, outlining the scaling adjustments for Target T2 based on the TE-14.3.1 topology, specifically modifying NextHopGroup granularities and total counts for NHGs and NHs.

Changelog

• feature/gribi/otg_tests/gribi_full_scale_t1/README.md
  • Added a new README file detailing the gRIBI full scale test T1, including topology, VRF setup, procedure, and test cases.
• feature/gribi/otg_tests/gribi_full_scale_t2/README.md
  • Added a new README file for gRIBI full scale test T2, specifying scaling adjustments relative to test T1.

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[OpenConfigBot]

Pull Request Functional Test Report for #5122 / e22033c

Virtual Devices

Device	Test	Test Documentation	Job	Raw Log
Arista cEOS		TE-14.3: gRIBI Scaling - full scale setup, target T1 TE-14.4: gRIBI Scaling - full scale setup, target T2	6c01a145	Log
Cisco 8000E		TE-14.3: gRIBI Scaling - full scale setup, target T1 TE-14.4: gRIBI Scaling - full scale setup, target T2	6a2a5b70	Log
Cisco XRd		TE-14.3: gRIBI Scaling - full scale setup, target T1 TE-14.4: gRIBI Scaling - full scale setup, target T2	d6a5a296	Log
Juniper ncPTX		TE-14.3: gRIBI Scaling - full scale setup, target T1 TE-14.4: gRIBI Scaling - full scale setup, target T2	bb5c98bb	Log
Nokia SR Linux		TE-14.3: gRIBI Scaling - full scale setup, target T1 TE-14.4: gRIBI Scaling - full scale setup, target T2	d23ea1d6	Log
Openconfig Lemming		TE-14.3: gRIBI Scaling - full scale setup, target T1 TE-14.4: gRIBI Scaling - full scale setup, target T2	6f8e42d4	Log

Hardware Devices

Device	Test	Test Documentation	Raw Log
Arista 7808		TE-14.3: gRIBI Scaling - full scale setup, target T1 TE-14.4: gRIBI Scaling - full scale setup, target T2
Cisco 8808		TE-14.3: gRIBI Scaling - full scale setup, target T1 TE-14.4: gRIBI Scaling - full scale setup, target T2
Juniper PTX10008		TE-14.3: gRIBI Scaling - full scale setup, target T1 TE-14.4: gRIBI Scaling - full scale setup, target T2
Nokia 7250 IXR-10e		TE-14.3: gRIBI Scaling - full scale setup, target T1 TE-14.4: gRIBI Scaling - full scale setup, target T2

Help

[gemini-code-assist]

Code Review

The pull request introduces two new README files for gRIBI full-scale tests T1 and T2. These READMEs outline the summary, topology, baseline configuration, procedure, and test cases for validating gRIBI scaling requirements. The T1 README provides a detailed configuration for VRF selection policy and various gRIBI entry setups, while the T2 README specifies adjustments to the scale parameters based on T1. All original comments have been kept as they do not contradict the provided rule regarding duplicating lists of paths in README files.

[ram-mac]

LGTM