Feat(eos_designs): Add keys to set loopback0 and vtep_loopback directly

[gmuloc]

Change Summary

Add two node level keys

loopback_ipv4_address and vtep_loopback_ipv4_address to have a better way of settings these rather than using the pools with the offset trick of -1

Related Issue(s)

Fixes #2719

Component(s) name

arista.avd.eos_designs

Proposed changes

• The two keys take precedence over the _pool version
• AVD does not check if they are unique (or valid - it only knows them as string)

How to test

molecule test added

Checklist

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-4168
# Activate the virtual environment
source test-avd-pr-4168/bin/activate
# Install all requirements including PyAVD
pip install "pyavd[ansible] @ git+https://github.com/gmuloc/avd.git@issue/2719#subdirectory=python-avd" --force
# Install Ansible collection
ansible-galaxy collection install git+https://github.com/gmuloc/avd.git#/ansible_collections/arista/avd/,issue/2719 --force
# Optional: Install AVD examples
cd test-avd-pr-4168
ansible-playbook arista.avd.install_examples

[jmussmann]

Thank you for implementing this.
I tested the pull requested with my desired inventory. It works, but there are more ip pools which should be overridable.

In my fork (jmussmann@b6d177f) I added support for:

• mlag_peer_ipv4_pool
• mlag_peer_l3_ipv4_pool

[gmuloc]

Thank you for implementing this. I tested the pull requested with my desired inventory. It works, but there are more ip pools which should be overridable.

In my fork (jmussmann@b6d177f) I added support for:

• mlag_peer_ipv4_pool
• mlag_peer_l3_ipv4_pool

let's open another issue and PR for these two as they are not targeted by the issue

[jmussmann]

Thank you for implementing this. I tested the pull requested with my desired inventory. It works, but there are more ip pools which should be overridable.
In my fork (jmussmann@b6d177f) I added support for:

• mlag_peer_ipv4_pool
• mlag_peer_l3_ipv4_pool

let's open another issue and PR for these two as they are not targeted by the issue

Ok, i will open another issue and a PR

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud