Config plan list view and config plan re-deployments

[mzbroch]

Environment

Proposed Functionality

1. Allow for permanent / sticky manual config plans.
   As of today, a manual config plan has to be created per each individual device configuration change.

2. Modified list view for config plans - this should introduce tabs for config plans with different statuses, making UI navigation much easier and faster.

A "workflow" like experience would be added. Proposed tabs could be similar to statuses :

• Pending Approval
• Pending Deployment
• Running
• Completed
• Permanent

Use Case

Allow network operators to re-use config-plans in a "job" manner.

Common use cases could be BGP peering flap, interface flap, where a pre-defined scenario is saved permanently.

As of today, this is not possible because of config_deployment method :

    if config_plan_qs.filter(status__name="Completed").exists():
        error_msg = "`E3026:` Cannot deploy configuration(s). One or more config plans are already completed."
        logger.error(error_msg)
        raise NornirNautobotException(error_msg)

Solution

Introduce a bool flag on ConfigPlan object that would allow for re-deployments.
Modify list view for config plans.