UX2 config push

[JimOverholt]

Pull Request summary:

• Successfully pushed System and Other profiles, encompassing all associated parcels. This ensures comprehensive coverage of all parcels linked to these profiles during the push process.
• Implemented a Pusher class responsible for pushing UX2Config and creating a corresponding Rollback class, enabling seamless reversion of changes when needed.
• Introduced a ConfigRevert class for reverting configuration changes.
• Implemented a factory for parcel pushing strategy to provide flexibility and maintainability.
• Created a factory for API classes to manage different API endpoints efficiently.
• Refactored methods to use more descriptive names: "get" became "get_parcels", "delete" became "delete_parcel", "update" became "update_parcel", and "post" became "post_parcel".
• Update the type of subelements to a Set: We've observed UUID duplication issues where a Device Template includes multiple fields populated with the same feature template. This resulted in the same UUID being added to a list multiple times, causing errors when attempting to push the same parcel, leading to HTTP errors. By changing the type of subelements to a Set, we ensure that each UUID is unique within the list, resolving the duplication problem and preventing further HTTP errors during parcel pushing.

Video - Device Templates (ux1) migrated to Configuration Groups (ux2)

Recording.mp4

Test-script:

import logging
from catalystwan.session import create_manager_session
from catalystwan.workflows.config_migration import collect_ux1_config, push_ux2_config, rollback_ux2_config, transform

logging.basicConfig(
    filename="test.log",
    level=logging.DEBUG,
    format="%(asctime)s - %(name)s - %(levelname)s - %(message)s",
)
logger = logging.getLogger(__name__)
with create_manager_session(
    url="host", username="admin", password="password", port=443, logger=logger
) as session:

    config = collect_ux1_config(session)
    config2 = transform(config)
    rollback = push_ux2_config(session, config2)
    input("Press enter to continue...")
    rollback_ux2_config(session, rollback)

Checklist:

• Make sure to run pre-commit before committing changes
• Make sure all checks have passed
• PR description is clear and comprehensive
• Mentioned the issue that this PR solves (if applicable)
• Make sure you test the changes

[JimOverholt]

This issue was migrated from an old repository: CiscoDevNet/catalystwan#527