Fix(eos_cli_config_gen): Fix the schema and template for action in event-handler.

[Shivani-gslab]

Change Summary

Fix the schema and template for action in event-handler

Related Issue(s)

Fixes #3899

Component(s) name

arista.avd.eos_cli_config_gen

Proposed changes

Currently, action_type key has three valid_values bash, log and increment but the combination of 2 keys can be implemented in config.

event-handler handler1
   action bash echo"action"
   action increment device-health metric metric1

event-handler handler1
   action log
   action increment device-health metric metric1

Deprecating the existing action_type and action key and adding new key -

actions:
   bash_command: <str>

   # Log a message when the event is triggered.
   log: <bool>

    # Name of device-health metric.
    increment_device_health_metric: <str>

Also the current template logic for action_type generates wrong config if action_type is log or increment, so fixing it.

How to test

Check the config in CLI.

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-4007
# Activate the virtual environment
source test-avd-pr-4007/bin/activate
# Install all requirements including PyAVD
pip install "pyavd[ansible] @ git+https://github.com/Shivani-gslab/avd.git@event_handler_action#subdirectory=python-avd" --force
# Install Ansible collection
ansible-galaxy collection install git+https://github.com/Shivani-gslab/avd.git#/ansible_collections/arista/avd/,event_handler_action --force
# Optional: Install AVD examples
cd test-avd-pr-4007
ansible-playbook arista.avd.install_examples

[Vibhu-gslab]

LGTM!