Feat(eos_designs): Only enable PTP on certain uplinks

[laxmikantchintakindi]

Change Summary

Only enable PTP on certain uplinks.

  node_groups:
    - group: leaf1
      nodes:
        - name: leaf1a
          ptp:
            enabled: true
	    uplinks: [...] # restrict ptp config on these uplinks only

Related Issue(s)

Fixes #4009

Component(s) name

arista.avd.eos_designs

Proposed changes

Provide a mechanism to control which uplinks are enabled for PTP.
Could be either a list of uplink interfaces or maybe an algorithm like modulus on the node ID.

How to test

Checklist

User Checklist

• N/A

Repository Checklist

• My code has been rebased from devel before I start
• I have read the CONTRIBUTING document.
• My change requires a change to the documentation and documentation have been updated accordingly.
• I have updated molecule CI testing accordingly. (check the box if not applicable)

[github-actions]

Review docs on Read the Docs

To test this pull request:

# Create virtual environment for this testing below the current directory
python -m venv test-avd-pr-4819
# Activate the virtual environment
source test-avd-pr-4819/bin/activate
# Install all requirements including PyAVD
pip install "pyavd[ansible] @ git+https://github.com/laxmikantchintakindi/avd.git@feat/eos_designs/restrict-ptp-on-certain-uplinks#subdirectory=python-avd" --force
# Point Ansible collections path to the Python virtual environment
export ANSIBLE_COLLECTIONS_PATH=$VIRTUAL_ENV/ansible_collections
# Install Ansible collection
ansible-galaxy collection install git+https://github.com/laxmikantchintakindi/avd.git#/ansible_collections/arista/avd/,feat/eos_designs/restrict-ptp-on-certain-uplinks --force
# Optional: Install AVD examples
cd test-avd-pr-4819
ansible-playbook arista.avd.install_examples

[github-actions]

This pull request has conflicts, please resolve those before we can evaluate the pull request.

[github-actions]

Conflicts have been resolved. A maintainer will review the pull request shortly.

[Vibhu-gslab]

request changes

[emilarista]

Tested, looks good from my perspective!

[Vibhu-gslab]

LGTM!

[ClausHolbechArista]

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