[FE]: Add the associated RemoteUserBinding in the status of the RemoteUser

[damsien]

Roadmap 2025/02 Add the associated RemoteUserBinding in the status of the RemoteUser.
As the developer of my team, I want to see the RemoteUserBindings that are associated to my RemoteUser.

What to do

1. Add the status.remoteUserBindings field

Add this field her in order to use it later:

syngit/api/v1beta2/remoteuser_types.go

Lines 35 to 55 in 8442bb1

	type RemoteUserStatus struct {
	// +listType=map
	// +listMapKey=type
	// +patchStrategy=merge
	// +patchMergeKey=type
	// +optional
	Conditions []metav1.Condition `json:"conditions,omitempty" patchStrategy:"merge" patchMergeKey:"type" protobuf:"bytes,1,rep,name=conditions"`
	// +optional
	ConnexionStatus RemoteUserConnexionStatus `json:"connexionStatus,omitempty"`
	// +optional
	GitUser string `json:"gitUser,omitempty"`
	// +optional
	LastAuthTime metav1.Time `json:"lastAuthTime,omitempty"`
	// +optional
	SecretBoundStatus SecretBoundStatus `json:"secretBoundStatus,omitempty"`
	}

The field is a list of RemoteUserBindings.

2. Set the RemoteUser status from the RemoteUserBinding controller

We already loop over each associated RemoteUsers in the remoteuserbinding-controller. Inside this loop, we already Get() the RemoteUser. For each of these remoteusers, loop over the status.remoteUserBindings field. If the current remoteuserbinding is already present, skip the loop. Otherwise, add it to the list.

syngit/internal/controller/remoteuserbinding_controller.go

Lines 83 to 89 in 8442bb1

	} else {
	gitUserHost.GitFQDN = remoteUser.Spec.GitBaseDomainFQDN
	gitUserHost.SecretRef = remoteUser.Spec.SecretRef
	gitUserHost.State = syngit.Bound
	r.Recorder.Event(&remoteUserBinding, "Normal", "Bound", gitUserHost.RemoteUserUsed+" bound")
	isGloballyBound = true
	}

3. Unset the RemoteUser status when the the RemoteUserBinding is deleted

Same as the previous step, but remove the current remoteuserbinding if already exists. The loop does not exist yet, you need to create it.

syngit/internal/controller/remoteuserbinding_controller.go

Lines 53 to 56 in 8442bb1

	if err := r.Get(ctx, req.NamespacedName, &remoteUserBinding); err != nil {
	// does not exists -> deleted
	return ctrl.Result{}, client.IgnoreNotFound(err)
	}

Additional context

If you have any questions, please tag @damsien.