kamelet-binding: improve conditions

[lburgazzoli]

The /status/conditions block is very minimalist and does not report much information about the status of the underlying integration:

camel-k/pkg/controller/kameletbinding/monitor.go

Lines 94 to 118 in aff450b

	if it.Status.Phase == v1.IntegrationPhaseRunning {
	target.Status.Phase = v1alpha1.KameletBindingPhaseReady
	target.Status.SetCondition(
	v1alpha1.KameletBindingConditionReady,
	corev1.ConditionTrue,
	"",
	"",
	)
	} else if it.Status.Phase == v1.IntegrationPhaseError {
	target.Status.Phase = v1alpha1.KameletBindingPhaseError
	target.Status.SetCondition(
	v1alpha1.KameletBindingConditionReady,
	corev1.ConditionFalse,
	string(target.Status.Phase),
	"",
	)
	} else {
	target.Status.Phase = v1alpha1.KameletBindingPhaseCreating
	target.Status.SetCondition(
	v1alpha1.KameletBindingConditionReady,
	corev1.ConditionFalse,
	string(target.Status.Phase),
	"",
	)
	}

We should probably have additional phases i.e. Creating, Ready, Error
And we should also report the reason why i.e. an integration has failed.

[lburgazzoli]

I think I was quite confused when I opened this issue, let me close this