[TC_05] Uninstall NebulOuS core

[jchmielewska]

Objective

• NebulOuS core can be uninstalled, and all resources removed.

Preconditions

• NebulOuS core is installed on a server and running correctly.
• A manually-managed node has NebulOuS agent installed and it is connected to the NebulOuS core.
• A NebulOuS cloud provider is registered.
• Two versions of “Dummy APP” are registered, one that requires the APP to be deployed on the manually-managed node and one that requires to be deployed using resources from the NebulOuS cloud provider. An instance of each application is running (one using the manually-managed node and a another using a NebulOuS managed node from the cloud provider).
• User is logged in the server and has appropriate rights uninstalling NebulOuS core.

Steps

• Preconditions are not met, manually-managed nodes can't be added to Nebulous and "Dummy APP" can't be deployed.
• You can run kubectl delete -k nebulous-flux-cd-main/software/nebulous/ to remove all the Nebulous componenets or minikube destroy to delete the cluster but this doens't meet the TC requirements.

Action

• User follows the instructions provided on NebulOuS documentation to uninstall NebulOuS core.

Expected results

• All NebulOuS core binaries, services, logs are removed from the server dedicated to NebulOuS core.
• All binaries, data and logs pertaining to applications managed by NebulOuS are removed from the server dedicated to NebulOuS core.
• All application components deployed by NebulOuS in nodes are removed (logs, binaries, services, etc…).
• NebulOuS-managed node is destroyed.

Result

• Doesn't pass

[jchmielewska]

@Iqqdd99 please update the steps and description of the TC